US Activist Hedge Fund Institutional SEC 13D 13G — June 11, 2026

Activist & Institutional Activity

By Gunpowder Editorial ·

15 high priority 12 medium priority 27 total filings analysed

Executive Summary

The June 11, 2026 batch of 27 SEC filings reveals a bifurcated landscape in activist and institutional activity. A clear theme is the escalation of activist campaigns, most notably at **Designer Brands Inc.** (Stone House Capital converting to a 13D with specific demands) and **Saker Aviation Services** (Eriksen Capital accumulating a 17.5% stake with a broad mandate for change).

Conversely, a significant de-risking event occurred at **Clear Channel Outdoor**, where activist Legion Partners fully exited its position in a large block sale, signaling a potential loss of conviction. On the institutional side, passive filings (13Gs) from Fidelity (reducing in Canada Goose) and the full exit by insiders at **Aditxt** suggest caution in specific names. The period-over-period data highlights a notable trend of insider selling and liquidity-driven transactions, particularly at **Solidion Technology**, where entities sold shares immediately after exercising warrants. The forward-looking data is sparse but critical, with a special meeting at **Gossamer Bio** (July 14) and a lock-up agreement at Solidion providing near-term catalysts. Overall, the digest points to a market where activists are selectively targeting perceived value traps, while passive investors are rebalancing, creating potential alpha opportunities in the targeted names and risks in those being abandoned.

Materiality, sentiment, and priority are scored by Gunpowder’s analysis pipeline. How we score filings →

Filing types in this digest: Schedule 13D · Schedule 13G

Tracking the trend? Catch up on the prior US Activist Hedge Fund Institutional SEC 13D 13G digest from May 13, 2026.

Investment Signals (10)

  • Activist Stone House Capital converted from passive 13G to activist 13D, disclosing a 16.3% stake and explicitly calling for enhanced segment-level disclosure of the Topo Athletic brand. This signals a high-conviction push for operational improvements and value realization.

  • Eriksen Capital Management accumulated a 17.5% stake via 20 open market purchases ($1.27M total) at prices from $6.00 to $13.45. The filing explicitly states the group may pursue changes in operations, governance, or a sale, indicating a high-probability catalyst for a transaction or strategic shift.

  • Clear Channel Outdoor Holdings (CCO) (BEARISH)

    Activist Legion Partners sold its entire ~23.4M share block (5%+ stake) at $2.40 per share, exiting the position. This is a strong bearish signal from a sophisticated activist, suggesting they saw limited upside or a failed catalyst.

  • Insiders Sandie Gong and Devon Xu disposed of their entire 100,000-share stake (previously 12.3% ownership), dropping to 0%. This complete exit by a significant holder is a severe bearish signal on the company's prospects.

  • Insider Henry Ikezi's entities exercised Residual Warrants for 214,037 shares on June 5 but simultaneously sold 394,888 shares in the open market at prices between $23.43 and $44.89. This liquidity-driven selling alongside warrant exercise is a clear bearish signal of insider monetization.

  • FMR LLC (Fidelity) reduced its passive stake by 16.7% (from 6M to 5M shares) while still holding 5.2%. This reduction by a major institutional holder signals potential caution or a strategic rebalancing away from the name.

  • Insider Jack W. Schuler's trust purchased 222,222 shares and a warrant (for 300,000 shares at $0.75) directly from the company. This insider participation in a direct offering is a bullish signal of management's willingness to put capital to work at current levels.

  • D. E. Shaw & Co. filed a 13D disclosing a 9.5% stake acquired via an exchange offer, receiving new shares, convertible notes, and warrants. This complex, active position by a major hedge fund signals a deep-value or restructuring play.

  • Parvinder Singh Hyare acquired a 6.6% stake via mandatory conversion of preferred stock and has entered into a Stockholder Support Agreement for the pending merger with Obsidian Therapeutics. This aligns a major holder with a specific catalyst (merger completion).

  • Redmile Group increased its stake to 9.9% through cashless warrant exercises and participation in a $4.0M underwritten offering for pre-funded warrants. This continued capital deployment by a dedicated healthcare investor signals conviction.

Risk Flags (8)

  • Legion Partners, a prominent activist, fully exited its position in a single block trade, selling ~23.4M shares. This complete capitulation by a firm that had board representation is a major red flag for remaining shareholders.

  • Founders/insiders Sandie Gong and Devon Xu sold their entire 100,000-share position, dropping from 12.3% to 0% ownership. A complete exit by a significant insider is a definitive vote of no confidence.

  • Entities controlled by Henry Ikezi sold a large block of shares (394,888) immediately after exercising warrants, with sales occurring at prices up to $44.89. This pattern suggests a focus on liquidity extraction rather than long-term value creation.

  • FMR LLC (Fidelity) reduced its passive stake by 16.7%. While still above 5%, a reduction of this magnitude by a top-tier passive manager can signal waning institutional support and potential further selling.

  • Legg Mason reduced its passive stake by 4.2% (71,346 shares). While minor, the reduction in a closed-end fund with no activist catalyst suggests a lack of strong conviction and potential for further erosion.

  • The Schedule 13G/A for this BDC contained no quantitative data (ownership %, share count, or investor name). This lack of transparency is a risk for investors trying to assess ownership concentration and institutional support.

  • The Schedule 13G for Rubico Inc. did not disclose the investor's name, ownership percentage, or total shares. This lack of basic data prevents any meaningful analysis of ownership risk.

  • The Schedule 13G for this SPAC lacked specific ownership data. The inherent risk of a SPAC failing to find a de-SPAC target is compounded by a lack of transparency on major holder support.

Opportunities (8)

  • Stone House Capital's 13D filing with specific demands for segment disclosure creates a clear catalyst for operational improvement and potential value unlock. The 16.3% stake gives them significant leverage.

  • Eriksen Capital's 17.5% stake and explicit statement that it may pursue a sale or merger of the issuer creates a high-probability event-driven opportunity. The average cost basis of ~$7.18 provides a potential floor.

  • D.E. Shaw's 9.5% stake acquired via a complex exchange offer suggests a deep-value thesis. The upcoming special meeting on July 14, 2026, is a key catalyst to watch for potential corporate actions.

  • Jack W. Schuler's purchase of shares and a warrant in a direct offering aligns his interests with shareholders. The warrant (300,000 shares at $0.75) provides a leveraged upside opportunity.

  • Redmile Group's continued investment via warrant exercises and participation in a $4.0M offering signals strong conviction in the company's pipeline. The 9.9% stake provides a significant holder base.

  • Parvinder Singh Hyare's 6.6% stake and Stockholder Support Agreement for the Obsidian Therapeutics merger provides a clear catalyst. The mandatory conversion of preferred stock at a 1,000:1 ratio suggests a specific valuation thesis.

  • The Schedule 13G discloses a new 5.2% passive stake, indicating an institutional investor has crossed the 5% threshold. This new base of support could provide a floor for the stock.

  • Leviticus Partners LP filed an amended 13G/A, disclosing an 8.6% stake. The amendment suggests a change in position, potentially an increase, from a dedicated institutional holder.

Sector Themes (5)

  • Activist Escalation in Small/Mid-Cap Industrials & Consumer

    Two new activist 13D filings (Designer Brands, Saker Aviation) target companies in non-tech sectors, suggesting activists are finding value in overlooked industrials and consumer discretionary names with tangible assets or brands. This contrasts with the tech-heavy activism of prior years.

  • Insider Monetization in High-Volatility Names

    The filings for Solidion Technology and Aditxt show a clear pattern of insiders using liquidity events (warrant exercises, direct sales) to exit positions. This trend is a red flag for investors in micro-cap and pre-revenue companies.

  • Passive Institutional Rebalancing

    Filings from FMR LLC (Canada Goose) and Legg Mason (Western Asset Inflation-Linked Income Fund) show reductions in passive stakes. This suggests a broader trend of institutional rebalancing away from certain sectors or names, potentially creating selling pressure.

  • SPAC Sponsor Lockups and Alignment

    Multiple SPAC filings (Patriot Acquisition, AmperCap, Amanat) detail sponsor lock-up agreements and voting commitments. This theme highlights the importance of sponsor alignment in de-SPAC success, with lockups ranging from 30 to 180 days post-business combination.

  • Healthcare Sector Deep Value Plays

    Multiple filings target healthcare companies (Galera Therapeutics, Gossamer Bio, Shattuck Labs) with complex capital structures (warrants, convertible notes, exchange offers). This indicates a theme of sophisticated investors (D.E. Shaw, Redmile) finding deep value in distressed or restructuring healthcare names.

Watch List (8)

  • D.E. Shaw's 13D filing notes a special meeting scheduled for July 14, 2026. Watch for any proposals regarding the company's capital structure or strategic direction. [Date: July 14, 2026]

  • Stone House Capital's 13D signals imminent engagement with the Board. Watch for press releases, investor presentations, or a proxy fight regarding segment disclosure and operational improvements. [Date: Ongoing]

  • Eriksen Capital's 13D explicitly mentions potential sale or merger. Watch for a formal strategic review announcement, a takeover bid, or further share accumulation by the group. [Date: Ongoing]

  • Henry Ikezi entered a 45-day lock-up agreement on June 7, 2026, restricting share disposals. The expiry around July 22, 2026, could lead to a wave of selling. [Date: ~July 22, 2026]

  • With Legion Partners fully exited, watch for any new activist filing or a significant drop in share price as the overhang from the block sale is absorbed. [Date: Ongoing]

  • The Stockholder Support Agreement with Parvinder Singh Hyare is tied to the pending merger with Obsidian Therapeutics. Watch for the shareholder vote and merger completion timeline. [Date: TBD]

  • With insiders fully exited, watch for any new 13D filings from new investors or a significant drop in the stock price due to the loss of a major holder. [Date: Ongoing]

  • The sponsor's 13D details lock-ups and registration rights. Watch for announcement of a business combination target, which would be the primary catalyst for the SPAC. [Date: TBD]

Filing Analyses (27)
Figma, Inc. SCHEDULE 13D/A neutral materiality 6/10

11-06-2026

Dylan Field, founder and CEO of Figma, Inc., filed Amendment No. 2 to Schedule 13D on June 11, 2026, disclosing beneficial ownership of 78,923,217 shares of Class B Common Stock (15.0% of total voting power when converted to Class A). The filing reports a decrease in Field's voting discretion after the Wu-Wallace Family Trust converted 4,400,000 Class B shares to Class A and gifted them to a charitable foundation. Additionally, the Field 2024 GRAT Remainder Trust sold 174,430 Class A shares in the open market at an average price of $25.0244 per share on May 29, 2026, and Field adopted a new 10b5-1 trading plan (2026 Field Diversification Plan) allowing for potential sale of up to 1,000,000 Class A shares through August 2027.

  • · Dylan Field holds 37,987,566 shares of Class B Common Stock directly, plus 2,378,885 shares issuable upon RSU settlement within 60 days.
  • · Field Family Investments LLC holds 153 shares of Class A Common Stock associated with Mr. Field.
  • · The Wu-Wallace Family Trust holds 22,330,324 shares of Class B Common Stock, over which Field holds an irrevocable proxy (the Wallace Proxy).
  • · The Field 2024 GRAT Remainder Trust holds 348,859 Class B shares; the Field 2021 Descendants Trust holds 1,122,908 Class B shares; LLL Investments LLC holds 14,754,517 Class B shares.
  • · The Lock-Up Agreement terminated on November 5, 2025.
  • · The 2026 Field Diversification Plan will not commence trading until the prior plan (August 4, 2025) terminates and cooling-off periods are met; it runs until the earlier of August 31, 2027, completion of all transactions, or certain other events.
  • · The 2026 Field Withholding Instruction (adopted February 25, 2026) replaced a prior Sell-to-Cover Instruction and covers tax withholding from RSU vesting; total shares to be sold or withheld is not yet determinable.
  • · No other transactions in Class A or Class B Common Stock by Mr. Field in the last 60 days beyond those disclosed.
Patriot Acquisition Corp./CI SCHEDULE 13G neutral materiality 6/10

11-06-2026

Patriot Acquisition Sponsor LLC and related entities filed a Schedule 13G on June 11, 2026, disclosing beneficial ownership of 4,375,000 Class B ordinary shares (convertible into Class A ordinary shares) of Patriot Acquisition Corp., representing 20.0% of the outstanding ordinary shares as of May 21, 2026. The filing also notes the Sponsor directly owns 4,140,000 private placement warrants. The reporting persons include Patriot Financial Advisors, L.P., Patriot Financial Advisors LLC, W. Kirk Wycoff, and James F. Deutsch, who may be deemed to share beneficial ownership.

  • · The Class B ordinary shares automatically convert into Class A ordinary shares at the time of the Issuer's initial business combination.
  • · The private placement warrants become exercisable 30 days after the completion of the Issuer's initial business combination and expire five years after completion or earlier upon redemption or liquidation.
  • · The filing is made pursuant to Rule 13d-1(d) under the Securities Exchange Act of 1934.
  • · Each reporting person disclaims beneficial ownership of securities held by others except to the extent of their direct ownership.
GoldenTree Opportunistic Credit Fund SCHEDULE 13D/A positive materiality 7/10

11-06-2026

GoldenTree Asset Management LP and related parties filed Amendment No. 10 to Schedule 13D, disclosing beneficial ownership of 25,557,742.69 Class I shares (80.3%) of GoldenTree Opportunistic Credit Fund as of June 10, 2026. On June 9, 2026, a managed account purchased 465,230.17 shares at $10.21 per share, and on May 29, 2026, acquired 33,908.90 shares via dividend reinvestment. The filing reflects increased ownership from prior reporting.

  • · Amendment No. 10 to Schedule 13D filed on June 11, 2026.
  • · Original Schedule 13D filed on July 18, 2025.
  • · Managed accounts purchased 465,230.17 shares on June 9, 2026 at $10.21 per share using working capital.
  • · Managed accounts acquired 33,908.90 shares on May 29, 2026 via dividend reinvestment plan.
  • · Total shares outstanding: 31,825,575.72 as of June 10, 2026.
Galera Therapeutics, Inc. SCHEDULE 13D neutral materiality 7/10

11-06-2026

Parvinder Singh Hyare filed a Schedule 13D disclosing beneficial ownership of 13,521,921 shares of Galera Therapeutics common stock, representing approximately 6.6% of outstanding shares. The shares were acquired through a mandatory conversion of Series B Preferred Stock on May 15, 2026, and Hyare has entered into a Stockholder Support Agreement to vote in favor of the pending merger with Obsidian Therapeutics. However, the filing notes that the Issuer waived its obligation to hold a stockholder vote on the conversion of the Series B Preferred Stock, and Hyare's ownership percentage is based on a total share count that includes shares issued upon conversion of all Series B Preferred Stock.

  • · The mandatory conversion of Hyare's 13,521.292 shares of Series B Preferred Stock into 13,521,921 shares of Common Stock occurred on May 15, 2026, at a conversion ratio of 1,000 shares of Common Stock per share of Series B Preferred Stock.
  • · The Issuer waived its obligation to hold a stockholder meeting to approve the conversion of Series B Preferred Stock via a Waiver executed on March 17, 2026.
  • · Hyare's ownership percentage of 6.6% is based on 203,268,886 total shares outstanding, which includes 42,839,103 shares issued upon conversion of all Series B Preferred Stock.
  • · Hyare has not effected any transactions in Common Stock during the past 60 days prior to May 15, 2026 and the filing date.
  • · The Stockholder Support Agreement requires Hyare to vote all eligible shares in favor of the Mergers and against any competing proposals.
Aspira Women's Health Inc. SCHEDULE 13D/A neutral materiality 6/10

11-06-2026

Jack W. Schuler and the Jack W. Schuler Living Trust filed Amendment No. 19 to Schedule 13D, disclosing that on June 5, 2026, the Trust purchased 222,222 shares of common stock and a warrant to purchase 300,000 shares at $0.75 per share from Aspira Women's Health Inc. The filing reports aggregate beneficial ownership of 4,052,587 shares (8.7% of the outstanding common stock, based on 46,800,411 shares outstanding after the issuance). No transactions were effected in the 60 days prior to the filing date.

  • · The June 2026 Warrant is exercisable at $0.75 per share for three years from issuance.
  • · The warrant covers 135% of the shares purchased (300,000 warrant shares vs. 222,222 common shares).
  • · No transactions were effected by Mr. Schuler or the Trust in the 60 days prior to June 11, 2026.
  • · The Trust has the power to direct dividends and disposition proceeds for all shares and warrants held.
Nyxoah SA SCHEDULE 13D/A neutral materiality 3/10

11-06-2026

Cochlear Ltd and its subsidiary Cochlear Investments Pty Ltd filed Amendment No. 5 to Schedule 13D, disclosing beneficial ownership of 5,847,283 ordinary shares (5.91%) of Nyxoah SA as of June 10, 2026. No transactions were effected in the past 60 days, and the reporting persons have no right to acquire additional shares.

  • · Amendment No. 5 was filed on June 11, 2026, amending the original Schedule 13D filed July 16, 2021.
  • · No transactions in Ordinary Shares were effected by the reporting persons during the past 60 days.
  • · The reporting persons do not have the right to acquire any additional Ordinary Shares.
WESTERN ASSET INFLATION-LINKED INCOME FUND SCHEDULE 13D/A neutral materiality 3/10

11-06-2026

The filing is a Schedule 13G/A submitted by Legg Mason Partners Asset Management, LLC, reporting beneficial ownership of 1,628,654 shares (5.1% of total outstanding) in Western Asset Inflation-Linked Income Fund (WIA) as of December 31, 2025. The filing indicates a passive investment intent with no activist purpose. Ownership decreased from 1,700,000 shares (5.3%) in the prior filing, reflecting a net reduction of 71,346 shares (-4.2%). No other material changes or strategic initiatives are disclosed.

  • · Filing is an amendment (13G/A) to a previously filed Schedule 13G.
  • · Legg Mason Partners Asset Management, LLC is the sole reporting entity; no group filing.
  • · Ownership decreased by 71,346 shares (4.2%) from prior filing, but remains above 5% threshold.
  • · No derivatives, options, or other economic exposure disclosed.
  • · No board representation, strategic changes, or M&A activity mentioned.
Gloo Holdings, Inc. SCHEDULE 13D/A neutral materiality 6/10

11-06-2026

Grace & Mercy Foundation, Inc. filed Amendment No. 3 to its Schedule 13D with the SEC on June 11, 2026, reporting beneficial ownership of 2,500,000 shares of Gloo Holdings, Inc. Class A Common Stock, representing approximately 12.0% of the outstanding Class A shares. The filing notes no transactions in Class A Common Stock were effected by the Reporting Person during the past sixty days prior to the event date (June 9, 2026) and the filing date.

  • · The filing is Amendment No. 3, amending the original Schedule 13D filed on November 28, 2025, and subsequent amendments on January 12, 2026 and May 29, 2026.
  • · No transactions in Class A Common Stock were effected by the Reporting Person or Covered Persons during the past sixty days prior to June 9, 2026 and June 11, 2026.
  • · Gloo Holdings had 20,793,009 shares of Class A Common Stock and 61,317,648 shares of Class B Common Stock outstanding as of May 29, 2026, per the Issuer's Form 10-Q filed on June 9, 2026.
  • · Each share of Class B Common Stock is entitled to ten votes per share and is convertible at any time into one share of Class A Common Stock.
Designer Brands Inc. SCHEDULE 13D mixed materiality 8/10

11-06-2026

Stone House Capital Management, LLC, SH Capital Partners, L.P., and Mark Cohen filed a Schedule 13D on June 11, 2026, disclosing beneficial ownership of 7,000,000 Class A common shares of Designer Brands Inc. (DBI), representing 16.3% of shares outstanding. The group converted from a passive Schedule 13G to an activist 13D, stating they believe the shares are significantly undervalued and intend to engage with the Board and management to improve operational performance, investor communications, and shareholder value. They specifically called for enhanced segment-level disclosure of the Topo Athletic brand.

  • · The Reporting Persons have not entered into any transactions in DBI securities during the past 60 days.
  • · The Options have an expiration date of January 15, 2027.
  • · The group converted from Schedule 13G to Schedule 13D, indicating a shift from passive to activist stance.
  • · No Reporting Person has any present plan or proposal for matters listed in Item 4 subparagraphs (a)-(j) except as described.
  • · The Reporting Persons disclaim beneficial ownership of securities they do not directly own.
Canada Goose Holdings Inc. SCHEDULE 13G mixed materiality 6/10

11-06-2026

The filing is a Schedule 13G/A submitted by FMR LLC (Fidelity) for Canada Goose Holdings Inc., indicating a passive investment stake of 5.2% as of December 31, 2025. FMR LLC reported beneficial ownership of 5,000,000 shares, a decrease from 6,000,000 shares in the prior filing, reflecting a 16.7% reduction in position. While the filing confirms continued institutional interest, the reduction signals potential caution or rebalancing by a major passive investor.

  • · FMR LLC is the parent of Fidelity Management & Research Company, which manages mutual funds and ETFs.
  • · The filing is an amendment (13G/A), suggesting a change in ownership from a prior filing.
  • · No other institutional investors are mentioned in this filing.
  • · The filing does not disclose the date of the prior filing or the exact date of the share reduction.
Clear Channel Outdoor Holdings, Inc. SCHEDULE 13D/A negative materiality 9/10

11-06-2026

Legion Partners Asset Management and related entities filed a Schedule 13D/A on June 11, 2026, disclosing that as of June 9, 2026, they ceased to beneficially own more than 5% of Clear Channel Outdoor Holdings, Inc. common stock. The filing details a large block sale of approximately 23.4 million shares on June 9, 2026, at $2.4006 per share, reducing their aggregate beneficial ownership to about 0.6% of the 508,983,506 shares outstanding. The filing also notes that Raymond T. White was appointed to the Board and received RSUs, with all economic interests assigned to Legion Partners Asset Management.

  • · The sale price on June 9, 2026 was $2.4006 per share for all three selling entities.
  • · Legion Partners I sold 19,761,023 shares, Legion Partners II sold 1,756,473 shares, and Legion Partners Special XVI sold 1,918,300 shares, for a total of approximately 23.4 million shares.
  • · Raymond T. White was awarded 62,761 RSUs vesting on January 1, 2027, and 37,656 RSUs vesting in four equal installments starting April 1, 2026, of which 9,414 vested and were settled in shares.
  • · Legion Partners Asset Management receives all economic interests from RSUs granted to White, with no consideration paid.
Maris Tech Ltd. SCHEDULE 13G/A neutral materiality 6/10

11-06-2026

Leviticus Partners LP filed a Schedule 13G/A with the SEC on June 11, 2026, disclosing beneficial ownership of 830,972 shares of Maris Tech Ltd. common stock, representing 8.6% of the outstanding shares. The filing indicates the shares were acquired and are held in the ordinary course of business, not for changing or influencing control of the issuer.

  • · The filing is an amendment (Schedule 13G/A) to a previous beneficial ownership report.
  • · Leviticus Partners LP is the sole reporting entity; no other persons are reported as sharing voting or dispositive power.
  • · The filing is made pursuant to Rule 13d-1(b), indicating the filer is an institutional investor not seeking control.
  • · The filing date is June 11, 2026, with the event date of June 10, 2026.
Rubico Inc. SCHEDULE 13G neutral materiality 2/10

11-06-2026

The filing is a Schedule 13G submitted by an institutional investor for Rubico Inc., indicating a passive investment stake. The filing date is June 11, 2026, but the filing does not disclose the investor's name, ownership percentage, total shares, or any other quantitative data. Without these details, the analysis is severely limited.

  • · The filing is a Schedule 13G, confirming the investor's passive intent and eligibility under Rule 13d-1(b).
  • · No amendment or group filing is indicated; this appears to be an initial or annual filing.
  • · The filing size is 6 KB, suggesting minimal disclosure content.
Aeon Acquisition I Corp. SCHEDULE 13G neutral materiality 2/10

11-06-2026

The filing is a Schedule 13G submitted by an institutional investor reporting a passive stake in Aeon Acquisition I Corp. The filing confirms the investor holds beneficial ownership but does not disclose specific share counts, ownership percentages, or transaction details. No positive or negative performance metrics are present as this is a passive ownership disclosure for a SPAC entity.

  • · Filing date: June 11, 2026.
  • · AccNo: 0001376474-26-000437.
  • · File size: 12 KB.
  • · Sector: not specified.
  • · No transaction values, share counts, or percentage changes are disclosed in the filing.
Palmer Square Capital BDC Inc. SCHEDULE 13G/A neutral materiality 1/10

11-06-2026

The filing is a Schedule 13G submitted by an institutional investor. The filing contains no quantitative data such as ownership percentage, share count, transaction values, or period-over-period comparisons. Additionally, the name of the reporting institution, its investment strategy, and any changes from the prior period are not disclosed. The filing is purely informational with no identifiable positive or negative metrics, resulting in a neutral assessment.

Long Table Growth Corp. SCHEDULE 13G neutral materiality 1/10

11-06-2026

The filing is a Schedule 13G submitted by an institutional investor reporting a passive stake in Long Table Growth Corp. as of June 11, 2026. The filing confirms the investor holds beneficial ownership but does not disclose specific share count, ownership percentage, or any changes from prior periods. No positive or negative performance metrics are provided, and the filing is purely informational with no actionable financial data.

  • · Filing date: June 11, 2026
  • · AccNo: 0001193125-26-266724
  • · File size: 23 KB
  • · Sector: not specified
  • · No ownership percentage, share count, or transaction value disclosed in the filing summary
FutureCorp Space Acquisition 1 SCHEDULE 13G neutral materiality 3/10

11-06-2026

The filing is a Schedule 13G submitted by an institutional investor reporting a passive stake in FutureCorp Space Acquisition 1. The filing confirms the investor holds beneficial ownership of shares but does not disclose specific ownership percentages, total shares, or transaction values. The filing is timely and indicates a passive investment intent, with no signals of activist conversion or material changes from prior periods.

  • · The filing is a Schedule 13G, indicating the investor holds more than 5% of the company's shares but with a passive intent.
  • · No specific institutional investor name, ownership percentage, or share count is disclosed in the provided summary.
  • · The filing date is June 11, 2026, and the accession number is 0001193125-26-266738.
  • · The sector is not specified in the filing summary.
XWELL, Inc. SCHEDULE 13G neutral materiality 3/10

11-06-2026

The filing is a Schedule 13G submitted by an institutional investor reporting a 5.2% passive stake in XWELL, Inc. as of June 11, 2026. The filing confirms passive investment intent with no activist plans, but provides no details on the investor's identity, ownership timeline, or financial metrics. The lack of specific data limits actionable insights, though the passive filing suggests no imminent control or activism.

  • · Filing type: Schedule 13G (passive intent, not 13D)
  • · Ownership threshold: 5.2% (crossed 5% threshold)
  • · No group filing or amendment indicated
  • · No details on investor identity, shares held, or transaction history
Saker Aviation Services, Inc. SCHEDULE 13D neutral materiality 8/10

11-06-2026

Eriksen Capital Management LLC, Cedar Creek Partners LLC, and Tim Eriksen filed a Schedule 13D on June 11, 2026, disclosing aggregate beneficial ownership of 176,978 common shares (17.5%) of Saker Aviation Services, Inc. The group acquired shares through open market purchases between April and June 2026, with total expenditures of approximately $1.27 million. The filing indicates the group may engage in discussions with the issuer or other parties and could pursue changes in operations, governance, or capitalization, but no specific plans have been finalized.

  • · The group acquired shares in 20 separate open market transactions between April 13, 2026 and June 11, 2026, with purchase prices ranging from $6.00 to $13.45 per share.
  • · Cedar Creek Partners LLC holds sole power to vote and dispose of its 113,168 shares; Eriksen Capital Management LLC has sole power to dispose of its 54,132 shares; Tim Eriksen has sole power to vote and dispose of his 9,678 shares.
  • · The filing states the group may pursue actions including changes in the issuer's operations, governance, capitalization, or bylaws, or a sale or merger of the issuer, but no definitive agreements exist.
  • · The group's business addresses are all at 8695 Glendale Road, Custer, WA 98240.
Solidion Technology Inc. SCHEDULE 13D/A mixed materiality 7/10

11-06-2026

Henry Ikezi and his entities (Madison Bond LLC, Bayside Project LLC, FUN Investment Homes LLC) filed an amended Schedule 13D to correct an inadvertent omission of Residual Warrants and disclose recent transactions. On June 5, 2026, FUN exercised Residual Warrants for 214,037 shares of Common Stock. However, Bayside and FUN also sold significant blocks of shares in open market transactions (Bayside sold 188,951 shares on June 4 at ~$23.43 and 13,500 shares on June 5 at ~$44.89; FUN sold 192,437 shares on June 5 at ~$37.31), indicating liquidity-driven selling. Mr. Ikezi entered into a lock-up agreement on June 7, 2026, restricting share disposals for 45 days after the effectiveness of a new registration statement.

  • · The Reporting Persons inadvertently omitted the Residual Warrants from prior Schedule 13D filings; the omission was discovered during the Issuer's audit process in March 2026.
  • · On June 4, 2026, Bayside sold 188,951 shares at a weighted average price of $23.4305 per share, and on June 5, 2026, sold an additional 13,500 shares at $44.8878 per share.
  • · On June 5, 2026, Madison transferred 214,037 shares to FUN in an internal transfer that did not change Mr. Ikezi's aggregate beneficial ownership.
  • · FUN sold 192,437 shares on June 5, 2026 at a weighted average price of $37.3066 per share.
  • · Mr. Ikezi entered into a lock-up agreement on June 7, 2026, restricting share disposals for 45 days after the effectiveness of a new registration statement related to a proposed offering.
  • · The lock-up agreement was entered into in connection with a Securities Purchase Agreement dated June 7, 2026 and a Placement Agency Agreement with Titan Partners Group LLC.
AmperCap Acquisition Co SCHEDULE 13D neutral materiality 7/10

11-06-2026

AmperSPAC LLC, the sponsor of AmperCap Acquisition Co, along with its managing members Harish Dadoo Gonzalez and Alberto Gutierriez Pier, filed a Schedule 13D disclosing beneficial ownership of 3,914,079 ordinary shares, representing 19.61% of the 19,958,575 outstanding shares as of June 11, 2026. The holdings consist of 3,631,667 founder shares acquired for $25,000 ($0.005 per share) and 282,412 private placement units purchased for $5,676,250 ($10.00 per unit). The filing indicates no transactions in the 60 days prior and no plans for major corporate changes beyond seeking a business combination.

  • · The Sponsor is organized under Delaware law; Mr. Dadoo Gonzalez and Mr. Gutierriez Pier are citizens of Mexico.
  • · The Reporting Persons have agreed to vote their shares in favor of any proposed Business Combination and not to redeem any shares in connection with a shareholder vote or tender offer for an initial Business Combination.
  • · The Placement Units and underlying securities are subject to a lock-up provision until the consummation of the initial Business Combination, with limited exceptions.
  • · No transactions in the Issuer's ordinary shares were effected by the Reporting Persons during the 60 days preceding the filing date.
  • · The Reporting Persons have no plans or proposals for major corporate changes (e.g., extraordinary transactions, changes in board, amendments to charter) beyond seeking a business combination.
Zai Lab Ltd SCHEDULE 13G neutral materiality 5/10

11-06-2026

On June 11, 2026, TCG Crossover entities and Chen Yu filed a Schedule 13G disclosing aggregate beneficial ownership of 59,130,750 ordinary shares (via 5,913,075 ADSs) in Zai Lab Ltd, representing 5.3% of the 1,123,548,580 ordinary shares outstanding as of April 30, 2026. The filing is a passive investment (Rule 13d-1(c)) and does not indicate any intent to change or influence control of the issuer.

  • · The filing is made under Rule 13d-1(c), indicating the securities were not acquired to change or influence control.
  • · Each ADS represents ten ordinary shares of Zai Lab Ltd.
  • · The Reporting Persons expressly disclaim status as a group for purposes of this Schedule 13G.
  • · The principal business address of all Reporting Persons is 245 Lytton Ave., Suite 350, Palo Alto, CA 94301.
Amanat Acquisition Corp. SCHEDULE 13D mixed materiality 7/10

11-06-2026

Amanat Sponsor Holdings LLC and its managing member Sandeep Kulkarni disclosed beneficial ownership of 300,000 Class A and 2,156,250 Class B ordinary shares of Amanat Acquisition Corp., representing 24.7% of Class A shares (on an as-converted basis). The sponsor paid $25,000 for the Class B shares ($0.012/share) and $3,000,000 for Private Placement Shares at $10.00 each, with lockup periods of 180 days (Class B) and 30 days (Class A private placement) after the initial business combination.

  • · Class B shares convert 1:1 to Class A upon initial business combination; up to 281,250 Class B shares are subject to forfeiture depending on underwriter's over-allotment.
  • · Lockup: Class B shares until 180 days after business combination; Private Placement Shares until 30 days after business combination.
  • · Registration Rights Agreement allows up to three demand registrations and piggyback rights.
  • · Reporting persons have agreed to vote in favor of any initial business combination and not to redeem shares.
Gossamer Bio, Inc. SCHEDULE 13G neutral materiality 6/10

11-06-2026

DeepCurrents Investment Group LLC and related entities disclosed a 7.7% beneficial ownership stake in Gossamer Bio, Inc. as of June 4, 2026, comprising 37,665,073 shares of common stock. The filing is a Schedule 13G, indicating passive investment intent, and includes holdings by the DCIG Capital Master Fund LP (27,646,139 shares, 5.7%) and a separately managed account (10,018,934 shares).

  • · The filing is made pursuant to Rule 13d-1(c), indicating the securities were not acquired with the purpose of changing or influencing control of the issuer.
  • · DeepCurrents Investment Group LLC serves as investment manager for the Fund and investment adviser for the Managed Account, but has no voting authority over the Managed Account's shares.
  • · Kai Zheng may be deemed to indirectly beneficially own securities owned by DeepCurrents and DeepCurrents GP.
  • · The filing includes a Joint Filing Agreement among the Reporting Persons.
Shattuck Labs, Inc. SCHEDULE 13D/A neutral materiality 7/10

11-06-2026

Redmile Group, LLC and its affiliates filed Amendment No. 5 to Schedule 13D, reporting aggregate beneficial ownership of 9,819,084 shares of Shattuck Labs, Inc. (STTK) common stock, representing 9.9% of the outstanding shares. The filing details recent transactions including the cashless exercise of pre-funded warrants on June 3, 2026 (issuing 1,012,203 shares), the exercise of common warrants on June 9, 2026 (resulting in 340,106 shares and pre-funded warrants for 3,757,624 shares at an aggregate exercise price of ~$4.4M), and participation in an underwritten offering on June 9, 2026, acquiring pre-funded warrants for 1,000,000 shares for ~$4.0M. However, the filing also notes a 9.99% beneficial ownership limitation that caps the number of shares issuable upon exercise of certain pre-funded warrants, and the reporting persons disclaim beneficial ownership except for pecuniary interest.

  • · The filing is Amendment No. 5 to Schedule 13D, originally filed on October 15, 2020.
  • · Redmile and Jeremy Green each disclaim beneficial ownership of the reported securities except for pecuniary interest.
  • · The 146,086 shares subject to options are held by Mike Lee as nominee for Redmile, with all economic, pecuniary and voting rights assigned to Redmile.
  • · The Beneficial Ownership Limitation of 9.99% caps the number of shares issuable upon exercise of certain Pre-Funded Warrants to 2,780,965 shares.
  • · No reportable transactions were effected by any Reporting Persons during the past sixty days except as disclosed in Item 3.
  • · The Pre-Funded Warrants acquired in the Underwritten Offering have an exercise price of $0.0001 per share and are exercisable at any time until fully exercised.
Aditxt, Inc. SCHEDULE 13G negative materiality 8/10

11-06-2026

Sandie Gong and Devon Xu filed a Schedule 13G with the SEC on June 11, 2026, reporting that as of June 9, 2026, they disposed of all 100,000 shares of Aditxt, Inc. common stock they previously held. As of the filing date, they beneficially own no shares, representing a 0% stake, down from a prior 12.3% ownership based on 815,921 shares outstanding.

  • · The shares were held in a brokerage account in the name of Sandie Gong; Devon Xu held trading authorization and may be deemed to share dispositive power and pecuniary interest.
  • · The filing is made pursuant to Rule 13d-1(c) (passive investor exemption).
  • · The reporting persons certified the securities were not acquired or held to change or influence control of the issuer.
Gossamer Bio, Inc. SCHEDULE 13D neutral materiality 8/10

11-06-2026

D. E. Shaw & Co., L.P. and affiliated entities filed a Schedule 13D disclosing beneficial ownership of 9.5% of Gossamer Bio's common stock following an exchange offer. The Reporting Persons acquired 48,107,644 new shares, $10,369,000 in new convertible notes, and 21,602,250 purchase warrants in exchange for $28,803,000 principal of existing notes. The filing also notes a prior SEC whistleblower settlement and a special meeting scheduled for July 14, 2026.

  • · The Reporting Persons acquired shares via an exchange offer that settled on June 4, 2026, with early settlement for those tendering by June 2, 2026.
  • · The Exchange Offer expires on June 16, 2026, unless extended, with final settlement expected on June 18, 2026.
  • · In 2023, D. E. Shaw & Co., L.P. settled an SEC whistleblower case, paying a $10 million penalty.
  • · The Issuer filed a definitive proxy statement on June 9, 2026, for a special meeting on July 14, 2026, to vote on stockholder proposals.

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