Latest Schedule 13D activist filings

Investissement Quebec acquired 33.35 million shares of Nouveau Monde Graphite for $61.4 million to fund the Matawinie Project.

Gilead Sciences has increased its beneficial ownership in Assembly Biosciences to 25.1% following a recent public offering.

Gilead Sciences has increased its beneficial ownership in Assembly Biosciences to 25.1% following a recent public offering.

Global Value Investment Corp. and its affiliates have significantly reduced their holdings in CPS Technologies Corp., falling below the 5% ownership threshold.

CEO Ming Hsieh reports a change in beneficial ownership of Fulgent Genetics common stock following equity award vesting.

Blue & Silver Ventures, Ltd. reports a change in beneficial ownership of GameSquare Holdings, Inc. following the dissolution of Goff Jones Strategic Partners, LLC.

BRF Investments, LLC has sold its remaining interest in TransAct Technologies, Inc., resulting in the termination of the reporting group's Schedule 13D filing obligations.

BRF Investments, LLC has sold its remaining interest in TransAct Technologies, Inc., resulting in the termination of the reporting group's Schedule 13D filing obligations.

Ernest Rady and affiliated entities increased their beneficial ownership in American Assets Trust, Inc. to 37.1% and entered a new voting agreement.

Mint Incorporation Limited's Schedule 13D filing reveals an amendment by Deep Vision Enterprise Limited and CEO Hoi Lung Chan, detailing their increased beneficial ownership and ongoing strategic involvement.

Bleichroeder LP, through managed funds, has acquired $550,000 in discount promissory notes and increased its beneficial ownership of LiqTech International shares to 33.7%.

Lightstone Ventures and associated entities have filed an amendment to their Schedule 13D, reporting a decrease in their beneficial ownership percentage of ALX Oncology Holdings Inc. due to share dilution.

Juniper Investment Company and affiliated entities have disclosed beneficial ownership of approximately 11% of Orthofix Medical Inc.'s outstanding common stock.

Sky Frontier Foundation has acquired a pre-funded warrant for 100,000,000 shares of Stablecoin Development Corp, representing a 9.99% beneficial ownership.

Pan Zexin, through Altiverse Capital Limited, has acquired a 6.97% stake in YSX TECH. CO., LTD, representing 2,000,000 Class A ordinary shares issuable upon conversion of Class B shares.

Li Sen, through Summitway Holding Limited, has reported beneficial ownership of 2,000,000 Class A ordinary shares of YSX TECH. CO., LTD, representing 6.97% of the outstanding shares.

Star Financial Corp. has acquired a significant stake in ZenaTech, Inc. by converting $4.432 million of outstanding debt into 2 million common shares.

Matthew Ehrlichman, a key insider of Porch Group, Inc., has updated his beneficial ownership, now holding 21.0% of the company's stock, while also executing sales to cover tax withholding obligations.

Jorey Chernett has filed an amendment to Schedule 13D, reporting increased beneficial ownership of Neuronetics, Inc. common stock to 15.17%.

Forager Fund, L.P. has publicly reiterated its non-binding proposal to acquire Repay Holdings Corp for $4.80 per share, urging engagement with stockholders.

Climate Transition Special Opportunities SPAC I LP and Robert Zulkoski report beneficial ownership of 4,925,000 Class B ordinary shares, representing 24.63% of the outstanding shares, in Energy Transition Special Opportunities.

Canyon Partners, LLC has reduced its beneficial ownership in CBL & Associates Properties, Inc. by selling 1,050,000 shares of common stock.

Green LTF Holdings II LP and affiliated entities have amended their Schedule 13D filing, reporting a reduction in their beneficial ownership of Life Time Group Holdings, Inc. common stock.

Maverick Capital entities have significantly reduced their holdings in Infleqtion, Inc., selling over 8 million shares in late May 2026.

Trina Solar (Schweiz) AG has sold 22.5 million shares of T1 Energy Inc., reducing its beneficial ownership to 11.0%.

PEP TG Investments LP has completed its exit from Callaway Golf Company, selling its remaining shares and no longer holding a significant beneficial ownership.

Baker Bros. Advisors LP and affiliated entities have waived their right to convert certain shares into Class A ordinary shares of Kiniksa Pharmaceuticals International, plc, to maintain beneficial ownership below 49.9%.

Pantera Capital entities have amended their Schedule 13D filing to reflect an adjustment in their beneficial ownership of Solana Company's Class A Common Stock following a warrant exercise.

TPG Funds have sold 2,152,115 shares of Life Time Group Holdings' common stock, reducing their beneficial ownership to below 5%.

Heritage Assets SCSp, M Management S.A., and Manfredi Lefebvre d'Ovidio have updated their Schedule 13D filing to reflect a decrease in their beneficial ownership percentage of Arqit Quantum Inc. due to share issuances.