Latest Schedule 13D activist filings

An activist investor group, including JCP Investment Management and Jumana Capital, has formally dissolved, with Jumana Capital and Christopher Martin continuing to report a significant 8.9% stake in Denny's Corp.

T1 Energy Inc. announced a $50 million capital raise through a new stock purchase agreement, restructuring investor Encompass Capital's holdings.

Terrestrial Energy Inc.'s Chief Technology Officer, David LeBlanc, has disclosed a 9.7% beneficial ownership stake in the company following a recent business combination.

Affiliates of Green Thumb Industries Inc. have increased their beneficial ownership in RYTHM, Inc. to 49.99% through warrant conversions and share acquisitions, signaling a control purpose.

Terrestrial Energy Inc. CEO Simon Irish has reported beneficial ownership of 12.8% of the company's common stock following a recent business combination.

Novo Holdings A/S has filed a Schedule 13D, revealing an 8.4% beneficial ownership stake in Maplight Therapeutics, Inc. following its recent IPO.

Bpifrance and its affiliates report a decreased percentage ownership in DBV Technologies S.A. due to an increase in outstanding shares.

Nantahala Capital Management and its principals have affirmed their support for Evoke Pharma's acquisition by QOL Medical at $11.00 per share.

Mitsubishi UFJ Financial Group, Inc. filed an amendment to its Schedule 13D, confirming its beneficial ownership of 23.91% of Morgan Stanley's common stock.

Mitsubishi UFJ Financial Group, Inc. filed an amendment to its Schedule 13D, disclosing a 23.91% beneficial ownership stake in Morgan Stanley as of November 3, 2025.

LakeShore Biopharma Co., Ltd. announced a definitive merger agreement to be acquired by Oceanpine Skyline Inc. for $0.90 per ordinary share in cash, taking the company private.

BBRC International PTE Limited, a 12.9% shareholder, publicly demands significant changes to Victoria's Secret & Co.'s Board composition and governance.

Madison Bond LLC, Bayside Project LLC, and Henry Ikezi have acquired a significant stake in Solidion Technology Inc. through warrant conversion, now holding 47.5% of common stock.

Mobile Charging Investment Limited has secured a RMB1.575 billion term loan facility from China Merchants Bank Haikou Branch to fund its acquisition of Smart Share Global Limited.

Searchlight Capital Partners and Abry Partners have proposed to acquire all outstanding shares of KORE Group Holdings, Inc. they do not already own for $5.00 per share in cash.

Reddit CEO Steven Huffman updated his beneficial ownership in the company, reflecting a decrease in shared voting power due to a third-party share disposition and personal stock option exercises and sales.

Dinakar Munagala, a key insider at Blaize Holdings, Inc., has increased his beneficial ownership to 6.0% of the common stock, including newly vested options.

Canyon Partners, a significant shareholder in First Foundation Inc., has committed to voting its 9.9% stake in favor of the company's merger with FirstSun Capital Bancorp.

Glenn H. Nussdorf and associated trusts updated their beneficial ownership in Organogenesis Holdings Inc. to 9.7% following the dissolution of a prior shareholder group.

Jeffrey Brown and BZ Capital Strategies increased their beneficial ownership in Axil Brands, Inc. to 7.5% and 2.3% respectively, following a preferred stock conversion.

Saba Capital Management, L.P. has reduced its beneficial ownership in Blackrock California Municipal Income Trust, selling over 379,000 shares.

Biglari Holdings and affiliates, holding nearly 10% of Jack in the Box shares, have nominated Sardar Biglari and Douglas Thompson for election to the company's 2026 annual meeting board.

Biglari Holdings and affiliates, holding 9.98% of Jack in the Box, have nominated Sardar Biglari and Douglas Thompson for election to the company's Board of Directors at the 2026 annual meeting.

Activist investor Scott A. Larson and the Irrevocable Larson Family Investment Trust have filed a Schedule 13D, revealing a 7.1% stake in Immersion Corp and demanding significant changes to corporate governance, executive compensation, and strategic direction.

RA Capital Management has fully divested its holdings in 89bio, Inc. following the company's acquisition by Roche Holdings, Inc. for $14.50 cash plus a contingent value right.

Seven Hills Realty Trust will conduct a rights offering for up to 7.53 million common shares at $8.65 each, fully backstopped by Tremont Realty Capital LLC.

325 Capital and its affiliates increased their beneficial ownership in MultiSensor AI Holdings, Inc. to 31.2% following an initial closing of a private placement, entering into registration and voting agreements.

Gabelli-affiliated entities, including Associated Capital Group and Gabelli Foundation, increased their beneficial ownership in Gabelli Healthcare & WellnessRx Trust's Preferred Shares to 64.73% through a recent private placement.

Tether Holdings and its subsidiary, Tether Investments, along with Giancarlo Devasini, filed an amendment detailing their 10.5% beneficial ownership in Gold Royalty Corp. and recent open market share purchases.

Glencore plc and its affiliates have filed an exit Schedule 13D/A, reporting the sale of their entire stake in MAC Copper Ltd following its acquisition by Harmony Gold Mining Company Limited for $12.25 per share.