Twin Securities
Latest statistics and disclosures from Twin Securities's latest quarterly 13F-HR filing:
- Top 5 stock holdings are CYBR, EXAS, EA, WBD, RNA, and represent 82.77% of Twin Securities's stock portfolio.
- Added to shares of these 10 stocks: EXAS (+$49M), EA (+$49M), CYBR (+$39M), WBD (+$27M), RNA (+$26M), CFLT (+$15M), NSC (+$7.3M), KVUE (+$7.0M), HOLX (+$6.3M), Ceridian Hcm Hldg.
- Started 11 new stock positions in RNA, MLYS, CWAN, Ceridian Hcm Hldg, EXAS, KVUE, EA, HOLX, CFLT, CDTX. NSC.
- Reduced shares in these 10 stocks: VRNA (-$54M), K (-$45M), MRUS (-$29M), Mr Cooper Group (-$26M), SPR (-$10M), WNS, BA, TRML, TIC, Plymouth Indl Reit.
- Sold out of its positions in BA, K, Mr Cooper Group, Plymouth Indl Reit, SPR, TRML, VRNA, WNS, MRUS.
- Twin Securities was a net buyer of stock by $62M.
- Twin Securities has $262M in assets under management (AUM), dropping by 30.04%.
- Central Index Key (CIK): 0001351351
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Portfolio Holdings for Twin Securities
Twin Securities holds 16 positions in its portfolio as reported in the December 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Cyberark Software SHS (CYBR) | 22.7 | $59M | +184% | 133k | 446.06 |
|
| EXACT Sciences Corporation (EXAS) | 18.8 | $49M | NEW | 484k | 101.56 |
|
| Electronic Arts (EA) | 18.7 | $49M | NEW | 240k | 204.33 |
|
| Warner Bros Discovery Com Ser A Call Option (WBD) | 12.5 | $33M | +511% | 1.1M | 28.82 |
|
| Avidity Biosciences Ord (RNA) | 10.1 | $26M | NEW | 365k | 72.13 |
|
| Confluent Class A Com (CFLT) | 5.8 | $15M | NEW | 506k | 30.24 |
|
| Norfolk Southern (NSC) | 2.8 | $7.3M | NEW | 25k | 288.72 |
|
| Kenvue (KVUE) | 2.7 | $7.0M | NEW | 406k | 17.25 |
|
| Hologic (HOLX) | 2.4 | $6.3M | NEW | 85k | 74.49 |
|
| Ceridian Hcm Hldg | 1.0 | $2.7M | NEW | 39k | 69.16 |
|
| Surgery Partners (SGRY) | 1.0 | $2.6M | +19% | 170k | 15.45 |
|
| Clearwater Analytics Hldgs I Cl A (CWAN) | 0.5 | $1.2M | NEW | 49k | 24.12 |
|
| Cidara Therapeutics Com New (CDTX) | 0.4 | $1.1M | NEW | 4.9k | 220.89 |
|
| Acuren Corporation (TIC) | 0.3 | $782k | -37% | 77k | 10.11 |
|
| Mineralys Therapeutics (MLYS) | 0.2 | $607k | NEW | 17k | 36.29 |
|
| Manchester Utd Ord Cl A (MANU) | 0.1 | $232k | 15k | 15.92 |
|
Past Filings by Twin Securities
SEC 13F filings are viewable for Twin Securities going back to 2011
- Twin Securities 2025 Q4 filed Feb. 17, 2026
- Twin Securities 2025 Q3 filed Nov. 14, 2025
- Twin Securities 2025 Q2 filed Aug. 14, 2025
- Twin Securities 2025 Q1 filed May 15, 2025
- Twin Securities 2024 Q4 filed Feb. 14, 2025
- Twin Securities 2024 Q3 filed Nov. 14, 2024
- Twin Securities 2024 Q2 filed Aug. 14, 2024
- Twin Securities 2024 Q1 filed May 15, 2024
- Twin Securities 2023 Q4 filed Feb. 14, 2024
- Twin Securities 2023 Q3 filed Nov. 14, 2023
- Twin Securities 2023 Q2 filed Aug. 14, 2023
- Twin Securities 2023 Q1 filed May 15, 2023
- Twin Securities 2022 Q4 filed Feb. 14, 2023
- Twin Securities 2022 Q3 filed Nov. 14, 2022
- Twin Securities 2022 Q2 filed Aug. 15, 2022
- Twin Securities 2022 Q1 filed May 16, 2022