Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Twin Securities, Inc. (CIK 1351351) reported $206.1M across 14 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: EA ($91.1M, 44.21%), WBD ($35.7M, 17.32%), CWAN ($27.5M, 13.36%), HOLX ($13.5M, 6.57%), KVUE ($8.3M, 4.02%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | EA | ELECTRONIC ARTS INC | $91.1M | 44.21% | 446,948 | Added |
| 2 | WBD | WARNER BROS DISCOVERY INC | $35.7M | 17.32% | 1.3M | Added |
| 3 | CWAN | CLEARWATER ANALYTICS HLDGS I | $27.5M | 13.36% | 1.2M | Added |
| 4 | HOLX | HOLOGIC INC | $13.5M | 6.57% | 179,036 | Added |
| 5 | KVUE | KENVUE INC | $8.3M | 4.02% | 480,517 | Added |
| 6 | RVMD | REVOLUTION MEDICINES INC | $7.5M | 3.66% | 77,593 | New |
| 7 | ACLX | ARCELLX INC | $6.2M | 3.01% | 53,982 | New |
| 8 | TERN | TERNS PHARMACEUTICALS INC | $6.1M | 2.97% | 115,958 | New |
| 9 | APLS | APELLIS PHARMACEUTICALS INC | $5.1M | 2.49% | 127,440 | New |
| 10 | OS | ONESTREAM INC | $1.4M | 0.70% | 60,372 | New |
| 11 | TTWO | TAKE-TWO INTERACTIVE SOFTWAR | $1.3M | 0.62% | 6,500 | New |
| 12 | DAWN | DAY ONE BIOPHARMACEUTICALS I | $678,061 | 0.33% | 31,626 | New |
| 13 | ATRIUM THERAPEUTICS INC | $667,337 | 0.32% | 49,913 | New | |
| 14 | TIC | TIC SOLUTIONS INC | $508,891 | 0.25% | 77,339 | Hold |
| 15 | MANU | MANCHESTER UTD PLC NEW | $250,954 | 0.12% | 14,920 | Added |
| 16 | SGRY | SURGERY PARTNERS INC | $119,498 | 0.06% | 10,025 | Trimmed |
| 17 | MLYS | MINERALYS THERAPEUTICS INC | $0 | 0.00% | 0 | Exited |
| 18 | NSC | NORFOLK SOUTHN CORP | $0 | 0.00% | 0 | Exited |
| 19 | EXAS | EXACT SCIENCES CORP | $0 | 0.00% | 0 | Exited |
| 20 | CFLT | CONFLUENT INC | $0 | 0.00% | 0 | Exited |
| 21 | CDTX | CIDARA THERAPEUTICS INC | $0 | 0.00% | 0 | Exited |
| 22 | CDAY | DAYFORCE INC | $0 | 0.00% | 0 | Exited |
| 23 | RNA | AVIDITY BIOSCIENCES INC | $0 | 0.00% | 0 | Exited |
| 24 | CYBR | CYBERARK SOFTWARE LTD | $0 | 0.00% | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31