Latest Schedule 13D activist filings
NASDAQ
ZYME
Zymeworks INCSCHEDULE 13D: EcoR1 Capital Significantly Boosts Zymeworks Stake to Over 30% Through Warrant Exercise
EcoR1 Capital, LLC and its affiliates have substantially increased their beneficial ownership in Zymeworks Inc. to 30.7% of outstanding common stock following the full exercise of pre-funded warrants.
NYSE
AGCO
Agco CORP /DETractors & Farm Equipment Ltd, TAFE Motors & Tractors Ltd, and Mallika Srinivasan have extended their Letter Agreement with AGCO Corp until July 15, 2025, continuing discussions to resolve ongoing litigation and other matters.
NASDAQ
EHLD
Euroholdings LTDFriends Investment Company Inc. has reduced its beneficial ownership in Euroholdings Ltd to 5.38% after selling 64,626 common shares to Marla Investments Inc.
NYSE
A group of investment entities associated with GAMCO, including Gabelli Funds and GAMCO Asset Management, have collectively reduced their beneficial ownership in Oil-Dri Corp of America to 9.39% through recent share sales.
NYSE
SCHEDULE 13D/A: Mitsui & Co. Reaffirms 20.1% Stake in Penske Automotive Group, Updates Services Agreement
Mitsui & Co., Ltd. and Mitsui & Co. (U.S.A.), Inc. have filed an Amendment No. 13 to their Schedule 13D, confirming their beneficial ownership of 20.1% of Penske Automotive Group, Inc.'s common stock and detailing an updated services agreement.
NASDAQ
EHLD
Euroholdings LTDContainers Shareholders Trinity Ltd. has announced the complete sale of its beneficial ownership in Euroholdings Ltd. to Marla Investments Inc., effective June 23, 2025.
NASDAQ
EHLD
Euroholdings LTDEurobulk Marine Holdings Inc. has finalized the sale of its entire interest in Euroholdings Ltd, ceasing to be a beneficial owner as of June 23, 2025.
OQB
Mork Capital Management, LLC, MCAPM, L.P., and Michael Mork have converted various debentures into 15,605,088 common shares of NXT Energy Solutions Inc., increasing their aggregate beneficial ownership to 30,526,321 shares, representing 28.0% of the company's outstanding stock.
SCHEDULE 13D/A: Venus Concept Shareholders Approve Key Equity Conversions, Paving Way for Major Investor Madryn to Increase Stake
Venus Concept Inc. shareholders have approved the conversion of Series X and Y Preferred Stock and 2025 Convertible Notes into common stock, removing Nasdaq limitations and significantly increasing Madryn Asset Management's beneficial ownership to 85.5%.
NASDAQ
SCHEDULE 13D/A: RA Capital Increases Stake in VOR Biopharma to 31.8% Through $50 Million Pre-Funded Warrant Investment
RA Capital Management and its affiliates have significantly increased their beneficial ownership in VOR Biopharma Inc. to 31.8% through a $50 million private placement of pre-funded warrants, contingent on stockholder approval for share issuance and charter amendment.
NASDAQ
SCHEDULE 13D/A: Fosun Pharma USA Divests Significant Stake in Nature's Sunshine Products, Ceasing Majority Ownership
Fosun Pharma USA Inc. has completed the sale of over 2.8 million shares of Nature's Sunshine Products Inc. common stock, reducing its beneficial ownership to below 5%.
NASDAQ
SCHEDULE 13D: Axiom Intelligence Acquisition Corp. Sponsor and Executives Disclose Significant Beneficial Ownership Post-IPO
Axiom Intelligence Holdings 1 LLC, along with Executive Chairman Richard H. Dodd and CEO Douglas Ward, have jointly filed a Schedule 13D disclosing beneficial ownership of 26.1% of Axiom Intelligence Acquisition Corp.'s ordinary shares following the company's initial public offering.
NYSE
SCHEDULE 13D/A: Major Shareholder Excelsior Holdings D2 Increases Stake in Palmer Square Capital BDC to 11.52%
Excelsior Holdings D2 LLC, along with OV Management LLC and RMS Family Trust Company LLC, has increased its beneficial ownership in Palmer Square Capital BDC Inc. to 11.52% through dividend reinvestments and prior private placements.
NYSE
SCHEDULE 13D/A: Franklin Resources and Affiliates Disclose Significant Stake in Clarion Partners Real Estate Income Fund
Franklin Resources, Inc. and its affiliates have disclosed a substantial beneficial ownership of 34.6% in Clarion Partners Real Estate Income Fund Inc., primarily for investment purposes and to facilitate real estate investment acquisitions.
NASDAQ
RVYL
Ryvyl INCS8 Global Fintech & Regtech Fund has disclosed a beneficial ownership of 21.34% in RYVYL Inc., holding 3,390,354 shares of common stock.
NYSE
AMRZ
Amrize LTDSCHEDULE 13D: Schmidheiny Family Entities Disclose Significant Stake in Amrize Ltd Following Holcim Spin-Off
Thomas Schmidheiny and his family holding companies, SCIA and Cimcap, have disclosed a 6.671% beneficial ownership in Amrize Ltd, acquired as a dividend-in-kind from the recent spin-off from Holcim.
OTC.Pink
CRCW
Crypto COSCHEDULE 13D/A: Crypto Co Director Holly Ruxin Receives Significant Stock Award, Increasing Beneficial Ownership to 4.82%
Crypto Co's Board of Directors has granted Holly Ruxin, a board member, a stock award of over 67 million shares for her performance, increasing her beneficial ownership to 4.82% of the company's common stock.
OTC.Pink
CRCW
Crypto CORonald Levy, CEO of Crypto Co, has significantly increased his beneficial ownership in the company to 18.93% of common stock and 100% of preferred stock following a substantial stock award for his performance.
NASDAQ
ALLT
Allot LTDSCHEDULE 13D/A: Lynrock Lake Updates Allot Ltd. Stake Following Public Offering and Convertible Note Restructuring
Lynrock Lake LP and its affiliates have updated their beneficial ownership in Allot Ltd. to 21.8% after a public offering led to partial cash repayment and conversion of a $40 million convertible note, alongside a 75-day lock-up agreement.
NASDAQ
SCHEDULE 13D/A: Organogenesis Holdings Major Shareholders Dissolve Controlling Group, Shift to Individual Reporting
A group of significant shareholders in Organogenesis Holdings Inc., including Alan A. Ades, Albert Erani, Glenn H. Nussdorf, and Dennis Erani, have formally dissolved their 'group' status under SEC Rule 13d-5, transitioning to individual beneficial ownership reporting following the termination of their Controlling Stockholders' Agreement.
NASDAQ
SCHEDULE 13D/A: Major Shareholder of Iridium Communications Pledges 10 Million Shares as Collateral for $160 Million Loan
Baralonco Limited, a significant beneficial owner of Iridium Communications Inc., has pledged 10 million shares of common stock as security for a $160 million term facility obtained by Mawarid Holding Company.
NASDAQ
Carl C. Icahn and affiliated entities have increased their aggregate beneficial ownership in Icahn Enterprises L.P. to approximately 87.09% following the receipt of a regular quarterly distribution of Depositary Units.
NASDAQ
Nikolaus Senn, a Board member of RedCloud Holdings plc, has disclosed a beneficial ownership of 16.4% of the company's ordinary shares following its initial public offering on March 24, 2025.
NASDAQ
HRK Participations SA and Hans Rudolf Kunz, Chairman of RedCloud Holdings plc, have disclosed a combined 17.0% beneficial ownership stake in the company following its initial public offering.
NASDAQ
Christina Byland, a Swiss citizen, has disclosed a 44.9% beneficial ownership stake in RedCloud Holdings plc, acquired through personal funds and conversion of debt instruments upon the company's initial public offering on March 24, 2025.
NASDAQ
SCHEDULE 13D/A: KKR Phoenix Aggregator Completes Full Over-Allotment Sale of BrightSpring Health Services Shares
KKR Phoenix Aggregator L.P. has completed the sale of an additional 2.1 million shares of BrightSpring Health Services, Inc. common stock to underwriters, reducing its beneficial ownership to 43.7% following the exercise of an over-allotment option.
NASDAQ
SCHEDULE 13D/A: Wildcat Capital's Stake in Silexion Therapeutics Diluted to 1.3% Amid Increased Outstanding Shares
Wildcat Capital Management, LLC and its affiliates have reported a decreased beneficial ownership percentage in Silexion Therapeutics Corp to 1.3% due to an increase in the issuer's outstanding ordinary shares.
NASDAQ
SCHEDULE 13D/A: Activist Investors AJP and Orbic Boost Sonim Technologies Acquisition Bid to $25 Million Amidst Proxy Battle
AJP Holding Company and Orbic North America have increased their non-binding offer to acquire substantially all of Sonim Technologies' assets to $25 million, while simultaneously launching a proxy contest to replace the current board, citing years of significant financial losses and shareholder dilution.
AMEX
SCHEDULE 13D/A: Marti Technologies Investor Group Updates Stake, Citing Dilution and Share Distributions
A group of investors, including Sumed Equity Ltd and BECO Booster Fund II, L.P., updated their beneficial ownership in Marti Technologies, Inc., reflecting a decreased aggregate percentage due to company share issuances and recent distributions to their beneficial owners.
NASDAQ
Guojian Chen has acquired 1,800,000 Class A Ordinary Shares of Linkage Global Inc., representing a 27.36% stake, for $900,000, citing passive investment purposes.