Activist investor & 5%+ owner · SC 13D/13G filings
Total Filings
646
Stocks Covered
349
Latest Filing
Mar 5, 2026
Forge Global Holdings, Inc.
SC 13G · Mar 5, 2026
0.0%
0 shares
Ventyx Biosciences, Inc.
SC 13G · Feb 19, 2026
6.2%
4.4M shares
Astria Therapeutics, Inc.
SC 13G/A · Feb 12, 2026
6.6%
3.8M shares
INTEGRAL AD SCIENCE HOLDING CORP.
4.2%
7.0M shares
TrueCar, Inc.
4.3%
Verint Systems Inc.
Provident Bancorp, Inc. /MD/
COLUMBUS CIRCLE CAPITAL CORP I
0.8%
210K shares
BTC DEVELOPMENT CORP.
4.5%
1.2M shares
STONEBRIDGE ACQUISITION II CORPORATION
407K shares
HENNESSY CAPITAL INVESTMENT CORP. VII
2.7%
540K shares
Dynamix Corporation
PATRIA LATIN AMERICAN OPPORTUNITY ACQUISITION CORP.
CSLM DIGITAL ASSET ACQUISITION CORP III, LTD
SC 13G · Feb 12, 2026
5.0%
Viking Acquisition Corp. I
GigCapital8 Corp.
8.5%
2.2M shares
SC II Acquisition Corp.
8.6%
1.5M shares
RAPT Therapeutics, Inc.
SC 13G · Feb 9, 2026
5.4%
OneStream, Inc.
6.8%
6.2M shares
JAMF HOLDING CORP.
SC 13G · Feb 5, 2026
GUESS?, INC.
SC 13G · Jan 29, 2026
QUIPT HOME MEDICAL CORP.
SC 13G · Jan 15, 2026
5.6%
2.5M shares
PLYMOUTH INDUSTRIAL REIT, INC.
SC 13G · Jan 13, 2026
4.8%
BLUE FOUNDRY BANCORP
SC 13G · Jan 12, 2026
1.8M shares
Gulf Island Fabrication, Inc.
SC 13G · Jan 9, 2026
1.1M shares
Eventbrite, Inc.
SC 13G · Dec 30, 2025
5.3%
SMART SHARE GLOBAL LIMITED
SC 13G · Dec 29, 2025
5.2%
22.6M shares
PROS Holdings, Inc.
SC 13G · Dec 15, 2025
DENNY'S Corp
SC 13G · Dec 11, 2025
7.4%
SC 13G · Dec 10, 2025
5.5%
3.2M shares
SC 13G · Dec 9, 2025
6.3%
10.6M shares
ZimVie Inc.
SC 13G/A · Nov 13, 2025
8.1%
2.3M shares
Y-mAbs Therapeutics, Inc.
Wintergreen Acquisition Corp.
3.7%
273K shares
VENDOME ACQUISITION CORPORATION I
SC 13G · Nov 13, 2025
6.4%
1.3M shares
SILVER PEGASUS ACQUISITION CORP.
7.7%
889K shares
Performant Healthcare, Inc.
8.4%
6.8M shares
ORIGIN INVESTMENT CORP I
5.7%
493K shares
Olo Inc.
IGM Biosciences, Inc.
HarborOne Bancorp, Inc.
7.0%
3.0M shares
GLOBA TERRA ACQUISITION CORPORATION
956K shares
GSR IV Acquisition Corp.
7.1%
1.6M shares
1.4%
235K shares
Emmis Acquisition Corp.
800K shares
Dun & Bradstreet Holdings, Inc.
A PARADISE ACQUISITION CORP.
ChampionsGate Acquisition Corporation
450K shares
7.8%
2.0M shares
Bridge Investment Group Holdings Inc.
