Twin Securities, Inc.
- SEC CIK
- 0001351351
- Latest filing
- Aug 14, 2026
Holdings in Q3 2023
Holdings as of Sep 30, 2023, filed Nov 14, 2023. Long positions only; changes compare share counts with Q2 2023.
- Positions
- 6
- −2 vs. Q2 2023
- Portfolio value
- $331.2M
- +$203.2M (+158.7%) vs. Q2 2023
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| ATVIActivision Blizzard, Inc. | COM | 2,058,368 | $192.7M | 58.2% | +2,058,111+800,821.4% | Added | History |
| HZNPHorizon Therapeutics Public Ltd Co | SHS | 800,784 | $92.6M | 28.0% | −52,129−6.1% | Reduced | History |
| SGENSeagen Inc. | COM | 123,892 | $26.3M | 7.9% | +23,293+23.2% | Added | History |
| VMWVmware LLC | CL A COM | 74,682 | $12.4M | 3.8% | +74,682 | New | History |
| SIMOSilicon Motion Technology CORP | SPONSORED ADR | 81,233 | $4.16M | 1.3% | +81,233 | New | History |
| KVUEKenvue Inc. | Stock | 148,400 | $2.98M | 0.9% | +148,400 | New | History |
Options (4)
Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.
Sold out since Q2 2023 (5)
Positions held at the end of Q2 2023 that are gone from this filing.
| Security | Class | Shares in Q2 2023 | Value in Q2 2023 | % of portfolio in Q2 2023 | History |
|---|---|---|---|---|---|
| ISEEIVERIC bio, Inc. | COM | 311,549 | $12.3M | 9.6% | History |
| DICEDICE Therapeutics, Inc. | COM | 91,680 | $4.26M | 3.3% | History |
| NATINational Instruments Corp | COM | 60,220 | $3.46M | 2.7% | History |
| VYXNCR Voyix Corp | COM | 20,009 | $504.0K | 0.4% | History |
| UNVRUnivar Solutions Inc. | COM | 12,642 | $453.1K | 0.4% | History |