Latest 13D/G Reports

Since 29 Jan 2026

Filed by Symbol Subject Shares owned Ownership %
DONALD SMITH & CO., INC. ASTL Algoma Steel Group Inc. 5,861,631 5.6%
LOOMIS SAYLES & CO L P SEIC SEI Investments Co 8,808,845 7.2%
AQR CAPITAL MANAGEMENT LLC IBAC IB Acquisition Corp. 688,646 12%
Adage Capital Management, L.P. SilverBox Corp V 1,750,000 6.4%
Adage Capital Management, L.P. VHCPU Vine Hill Capital Investment Corp. II 1,575,000 6.8%
Adage Capital Management, L.P. PRAX Praxis Precision Medicines, Inc. 965,313 3.8%
BROWN ADVISORY INC ANDG Andersen Group Inc. 1,938,340 15%
Adage Capital Management, L.P. TERN Terns Pharmaceuticals, Inc. 5,550,000 5.1%
Adage Capital Management, L.P. TWLV Twelve Seas Investment Co III 1,350,000 7.6%
Adage Capital Management, L.P. RLMD Relmada Therapeutics, Inc. 4,270,000 5.8%
Atlas Investissement SAS TIGO MILLICOM INTERNATIONAL CELLULAR SA 70,470,018 42%
Adage Capital Management, L.P. Safeguard Acquisition Corp. 1,800,000 7.6%
Adage Capital Management, L.P. TNGX Tango Therapeutics, Inc. 10,607,924 7.9%
Adage Capital Management, L.P. TRAW Traws Pharma, Inc. 730,000 9.1%
Adage Capital Management, L.P. DSACU Daedalus Special Acquisition Corp. 1,800,000 7%
Adage Capital Management, L.P. CCXIU Churchill Capital Corp XI 2,700,000 6.4%
Adage Capital Management, L.P. SLDB Solid Biosciences Inc. 1,400,000 1.8%
Adage Capital Management, L.P. AMLX Amylyx Pharmaceuticals, Inc. 2,777,055 2.5%
Wang Xuning SN SHARKNINJA, INC. 54,556,759 39%
Adage Capital Management, L.P. ABEO ABEONA THERAPEUTICS INC. 0 0%
Adage Capital Management, L.P. EYPT EyePoint, Inc. 4,700,000 5.7%
Adage Capital Management, L.P. WVE Wave Life Sciences Ltd. 9,786,061 5.4%
Adage Capital Management, L.P. MNRO Monro, Inc. 1,500,000 5%
Adage Capital Management, L.P. CRAN Crane Harbor Acquisition Corp. II 2,700,000 7.6%
Adage Capital Management, L.P. NBR Nabors Industries Ltd. 1,260,000 8%
Adage Capital Management, L.P. MCB Metropolitan Bank Holding Corp. 559,479 5.4%
Adage Capital Management, L.P. LPCVU Launchpad Cadenza Acquisition Corp I 1,250,000 5.4%
Adage Capital Management, L.P. VACI Viking Acquisition Corp I 1,800,000 7.6%
Adage Capital Management, L.P. LFACU Leapfrog Acquisition Corporation 1,125,000 7.6%
Adage Capital Management, L.P. KPTI Karyopharm Therapeutics Inc. 436,736 2.4%
Adage Capital Management, L.P. DYOR Insight Digital Partners II 1,350,000 7.8%
Adage Capital Management, L.P. TDWD Tailwind 2.0 Acquisition Corp. 1,350,000 7.6%
Adage Capital Management, L.P. HCACU Hall Chadwick Acquisition Corp 1,620,000 7.6%
Adage Capital Management, L.P. EVOX Evolution Global Acquisition Corp 1,890,000 7.9%
Adage Capital Management, L.P. NERV Minerva Neurosciences, Inc. 2,838,000 6.4%
Adage Capital Management, L.P. KBONU Karbon Capital Partners Corp. 2,700,000 7.6%
Adage Capital Management, L.P. APXT Apex Treasury Corp 2,250,000 6.5%
Adage Capital Management, L.P. DNMX Dynamix Corp III 1,575,000 7.8%
Adage Capital Management, L.P. GPACU General Purpose Acquisition Corp. 1,800,000 8.7%
Adage Capital Management, L.P. ADACU American Drive Acquisition Co 1,250,000 5.4%
Adage Capital Management, L.P. BCSS Bain Capital GSS Investment Corp. 3,000,000 6.4%
Adage Capital Management, L.P. KTTA Pasithea Therapeutics Corp. 2,329,749 10%
Adage Capital Management, L.P. AEAQU Activate Energy Acquisition Corp. 1,800,000 7.6%
Adage Capital Management, L.P. LZM Lifezone Metals Ltd 5,075,122 5.8%
BANK OF MONTREAL /CAN/ STRA Strategic Education, Inc. 1,476,841 6.3%
BANK OF MONTREAL /CAN/ OPLN OPENLANE, Inc. 7,485,668 7%
Adage Capital Management, L.P. IGACU Invest Green Acquisition Corporation 1,350,000 7.4%
BANK OF MONTREAL /CAN/ HLMN Hillman Solutions Corp. 10,855,347 5.5%
Burgundy Asset Management Ltd. CABO Cable One, Inc. 451,960 8%
Burgundy Asset Management Ltd. STRA Strategic Education Inc. 1,442,465 6.1%
Burgundy Asset Management Ltd. OPLN Openlane Inc. 7,244,000 6.8%
BANK OF MONTREAL /CAN/ TRP TC ENERGY CORP 59,861,812 5.8%
BANK OF MONTREAL /CAN/ STKE SOL Strategies Inc. 2,727,928 9.7%
Ho Rena Pei Yuen SMJF SMJ International Holdings Inc. 3,755,000 6.7%
Lui Oi Kheng SMJF SMJ International Holdings Inc. 7,507,500 6.7%
BANK OF MONTREAL /CAN/ CM CANADIAN IMPERIAL BANK OF COMMERCE /CAN/ 49,381,972 5.3%
BANK OF MONTREAL /CAN/ BNS Bank of Nova Scotia 64,060,069 5.2%
Unified Global Alternatives, a distinct business unit of UBS Asset Management (Americas) LLC Silver Point Specialty Lending Fund 3,523,880 17%
MIZUHO FINANCIAL GROUP INC GTERA Globa Terra Acquisition Corporation 1,127,433 6.3%
MIZUHO FINANCIAL GROUP INC NETD Nabors Energy Transition Corp. II 0 0%
MIZUHO FINANCIAL GROUP INC SMCL GRANITESHARES ETF TRUST 334,271 3.5%
MIZUHO FINANCIAL GROUP INC CRTAF Cartica Acquisition Corp 0 0%
MIZUHO FINANCIAL GROUP INC RENEF Cartesian Growth Corporation II 159,400 1.2%
MIZUHO FINANCIAL GROUP INC YHNA YHN Acquisition I Ltd 191 0%
MIZUHO FINANCIAL GROUP INC ASPC A SPAC III Acquisition Corp. 0 0%
MIZUHO FINANCIAL GROUP INC AITR AI Transportation Acquisition Corp 0 0%
MIZUHO FINANCIAL GROUP INC WELNF Integrated Wellness Acquisition Corp 0 0%
MIZUHO FINANCIAL GROUP INC AFJK Aimei Health Technology Co., Ltd. 0 0%
MIZUHO FINANCIAL GROUP INC Ribbon Acquisition Corp 12,398 0.2%
MIZUHO FINANCIAL GROUP INC COLA Columbus Acquisition Corp 552,804 7%
MIZUHO FINANCIAL GROUP INC OAKU Oak Woods Acquisition Corporation 164,308 4.6%
MIZUHO FINANCIAL GROUP INC HSPOF Horizon Space Acquisition I Corp. 0 0%
MIZUHO FINANCIAL GROUP INC HYAC Haymaker Acquisition Corp. 4 1,249,126 5.3%
MIZUHO FINANCIAL GROUP INC SCIIU SC II Acquisition Corp. 1,000,000 5.7%
BANK OF MONTREAL /CAN/ TVAIU Thayer Ventures Acquisition Corp II 0 0%
BANK OF MONTREAL /CAN/ TAVI Tavia Acquisition Corp. 0 0%
BANK OF MONTREAL /CAN/ SOUL Soulpower Acquisition Corp. 1,012,200 3.9%
BANK OF MONTREAL /CAN/ SDHI Siddhi Acquisition Corp (Cayman Islands) 0 0%
BANK OF MONTREAL /CAN/ RDAC Rising Dragon Acquisition Corp. 0 0%
BANK OF MONTREAL /CAN/ RANG Range Capital Acquisition Corp. 0 0%
BANK OF MONTREAL /CAN/ KCHVU Kochav Defense Acquisition Corp. 0 0%
MIZUHO FINANCIAL GROUP INC LPAA Launch One Acquisition Corp. 1,429,255 6.2%
BANK OF MONTREAL /CAN/ JACSU Jackson Acquisition Co II 0 0%
BANK OF MONTREAL /CAN/ INAC Indigo Acquisition Corp. 0 0%
BANK OF MONTREAL /CAN/ IBAC IB Acquisition Corp. 0 0%
BANK OF MONTREAL /CAN/ GPAT GP-Act III Acquisition Corp. 0 0%
BANK OF MONTREAL /CAN/ EMISU Emmis Acquisition Corp. 0 0%
BANK OF MONTREAL /CAN/ EMCG Embrace Change Acquisition Corp. 0 0%
BANK OF MONTREAL /CAN/ BTMWW Bitcoin Depot Inc. 0 0%
BANK OF MONTREAL /CAN/ ASPCU ASPAC III Acquisition Corp. 0 0%
BANK OF MONTREAL /CAN/ POLE Andretti Acquisition Corp. II 0 0%
MIZUHO FINANCIAL GROUP INC QUMS Quantumsphere Acquisition Corporation 718,086 6.3%
MIZUHO FINANCIAL GROUP INC BPAC Blueport Acquisition Ltd 392,833 6.6%
MIZUHO FINANCIAL GROUP INC YCY AA Mission Acquisition Corp. II 800,046 6.7%
MIZUHO FINANCIAL GROUP INC SPKL Spark I Acquisition Corporation 436,195 7%
MIZUHO FINANCIAL GROUP INC SBXD SilverBox Corp IV 1,645,673 8%
MIZUHO FINANCIAL GROUP INC ANSC Agriculture & Natural Solutions Acquisition Corp 2,907,338 8.8%
Jesvinco Holdings Ltd BZUN Baozun Inc. 13,434,745 7.7%
MIZUHO FINANCIAL GROUP INC MBAV M3-Brigade Acquisition V Corp. 2,543,600 8.8%
MIZUHO FINANCIAL GROUP INC SSEA Starry Sea Acquisition Corp 685,965 9%