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Adage Capital Management, L.P.

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

170

Stocks Covered

99

Latest Filing

Feb 12, 2026

Filings

N/A

SilverBox Corp V

SC 13G · Feb 12, 2026

6.4%

1.8M shares

Vine Hill Capital Investment Corp. II

SC 13G · Feb 12, 2026

6.8%

1.6M shares

Praxis Precision Medicines, Inc.

SC 13G/A · Feb 12, 2026

3.8%

965K shares

Terns Pharmaceuticals, Inc.

SC 13G · Feb 12, 2026

5.1%

5.5M shares

N/A

Twelve Seas Investment Co III

SC 13G · Feb 12, 2026

7.6%

1.4M shares

Relmada Therapeutics, Inc.

SC 13G · Feb 12, 2026

5.8%

4.3M shares

N/A

Safeguard Acquisition Corp.

SC 13G · Feb 12, 2026

7.6%

1.8M shares

Tango Therapeutics, Inc.

SC 13G · Feb 12, 2026

7.9%

10.6M shares

Traws Pharma, Inc.

SC 13G · Feb 12, 2026

9.1%

730K shares

Daedalus Special Acquisition Corp.

SC 13G · Feb 12, 2026

7.0%

1.8M shares

Churchill Capital Corp XI

SC 13G · Feb 12, 2026

6.4%

2.7M shares

Solid Biosciences Inc.

SC 13G/A · Feb 12, 2026

1.8%

1.4M shares

Amylyx Pharmaceuticals, Inc.

SC 13G/A · Feb 12, 2026

2.5%

2.8M shares

ABEONA THERAPEUTICS INC.

SC 13G/A · Feb 12, 2026

0.0%

0 shares

EyePoint, Inc.

SC 13G/A · Feb 12, 2026

5.7%

4.7M shares

Wave Life Sciences Ltd.

SC 13G/A · Feb 12, 2026

5.3%

9.8M shares

Monro, Inc.

SC 13G/A · Feb 12, 2026

5.0%

1.5M shares

N/A

Crane Harbor Acquisition Corp. II

SC 13G · Feb 12, 2026

7.6%

2.7M shares

Nabors Industries Ltd.

SC 13G · Feb 12, 2026

8.0%

1.3M shares

Metropolitan Bank Holding Corp.

SC 13G · Feb 12, 2026

5.4%

559K shares

Launchpad Cadenza Acquisition Corp I

SC 13G · Feb 12, 2026

5.4%

1.3M shares

Viking Acquisition Corp I

SC 13G · Feb 12, 2026

7.6%

1.8M shares

Leapfrog Acquisition Corporation

SC 13G · Feb 12, 2026

7.6%

1.1M shares

Karyopharm Therapeutics Inc.

SC 13G/A · Feb 12, 2026

2.4%

437K shares

Insight Digital Partners II

SC 13G · Feb 12, 2026

7.8%

1.4M shares

Tailwind 2.0 Acquisition Corp.

SC 13G · Feb 12, 2026

7.6%

1.4M shares

Hall Chadwick Acquisition Corp

SC 13G · Feb 12, 2026

7.6%

1.6M shares

Evolution Global Acquisition Corp

SC 13G · Feb 12, 2026

7.9%

1.9M shares

Minerva Neurosciences, Inc.

SC 13G · Feb 12, 2026

6.3%

2.8M shares

Karbon Capital Partners Corp.

SC 13G · Feb 12, 2026

7.6%

2.7M shares

Dynamix Corp III

SC 13G · Feb 12, 2026

7.8%

1.6M shares

Apex Treasury Corp

SC 13G · Feb 12, 2026

6.5%

2.3M shares

General Purpose Acquisition Corp.

SC 13G · Feb 12, 2026

8.7%

1.8M shares

Bain Capital GSS Investment Corp.

SC 13G · Feb 12, 2026

6.4%

3.0M shares

American Drive Acquisition Co

SC 13G · Feb 12, 2026

5.4%

1.3M shares

Pasithea Therapeutics Corp.

SC 13G · Feb 12, 2026

10.0%

2.3M shares

Activate Energy Acquisition Corp.

SC 13G · Feb 12, 2026

7.6%

1.8M shares

Lifezone Metals Ltd

SC 13G · Feb 12, 2026

5.8%

5.1M shares

Invest Green Acquisition Corporation

SC 13G · Feb 12, 2026

7.5%

1.4M shares

iBio, Inc.

SC 13G · Nov 13, 2025

10.0%

2.2M shares

Inovio Pharmaceuticals, Inc.

SC 13G · Nov 13, 2025

10.0%

5.5M shares

Sitio Royalties Corp.

SC 13G/A · Nov 13, 2025

0.0%

0 shares

Dynamix Corp

SC 13G/A · Nov 13, 2025

0.8%

125K shares

Equillium, Inc.

SC 13G · Nov 13, 2025

10.0%

6.0M shares

Abeona Therapeutics Inc.

SC 13G/A · Nov 13, 2025

10.0%

5.4M shares

Milestone Pharmaceuticals Inc.

SC 13G · Nov 13, 2025

10.0%

8.7M shares

SOLENO THERAPEUTICS INC

SC 13G/A · Nov 13, 2025

2.6%

1.4M shares

Solid Biosciences Inc.

SC 13G/A · Nov 13, 2025

5.1%

4.0M shares

Traws Pharma, Inc.

SC 13G/A · Nov 13, 2025

4.7%

330K shares

EyePoint Pharmaceuticals, Inc.

SC 13G/A · Nov 13, 2025

8.1%

5.6M shares