☆Twin Securities, Inc.
Quality Q
0.245
AUM ($M)
196
Positions
11
Turnover
0.39
Top-10 wt
100%
Herfindahl
0.341
History (qtrs)
6
Excess Return
not eligible
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Holdings · 22 positions · portfolio value $196M
| Ticker | Name | Activity | Security Type | Weight | Δ Weight | Value ($M) | Shares | Δ Shares | Qtrs Held | Excess Return |
|---|---|---|---|---|---|---|---|---|---|---|
| ☆EA funds › | ELECTRONIC ARTS INC | ADD | — | 55.3% | +10.3% | 108.4 | 528,441 | +81,493 | 1 | — |
| ☆WBD funds › | WARNER BROS DISCOVERY INC | TRIM | — | 11.0% | -6.7% | 21.5 | 807,012 | -492,903 | 1 | — |
| ☆APGE funds › | APOGEE THERAPEUTICS INC | NEW | — | 8.1% | +8.1% | 15.9 | 120,000 | +120,000 | 1 | — |
| ☆ROKU funds › | ROKU INC | NEW | — | 7.5% | +7.5% | 14.6 | 105,660 | +105,660 | 1 | — |
| ☆KVUE funds › | KENVUE INC | ADD | — | 7.4% | +3.3% | 14.4 | 754,977 | +274,460 | 1 | — |
| ☆CUSIP:89055F103 funds › | TOPBUILD COR | NEW | — | 7.2% | +7.2% | 14.2 | 39,948 | +39,948 | 1 | — |
| ☆PSKY funds › | PARAMOUNT SKYDANCE CORP | NEW | — | 1.7% | +1.7% | 3.3 | 334,724 | +334,724 | 1 | — |
| ☆OGN funds › | ORGANON & CO | NEW | — | 1.2% | +1.2% | 2.4 | 175,100 | +175,100 | 1 | — |
| ☆TIC funds › | TIC SOLUTIONS INC | HOLD | — | 0.3% | +0.1% | 0.6 | 77,339 | +0 | 1 | — |
| ☆RNA funds › | ATRIUM THERAPEUTICS INC | TRIM | — | 0.2% | -0.1% | 0.4 | 26,517 | -23,396 | 1 | — |
| ☆NSC funds › | NORFOLK SOUTHN CORP | NEW | — | 0.1% | +0.1% | 0.2 | 652 | +652 | 1 | — |
| ☆CUSIP:03753U106 funds › | APELLIS PHARMACEUTICALS INC | EXIT | — | 0.0% | -2.5% | 0.0 | 0 | -127,440 | 0 | — |
| ☆CUSIP:23954D109 funds › | DAY ONE BIOPHARMACEUTICALS I | EXIT | — | 0.0% | -0.3% | 0.0 | 0 | -31,626 | 0 | — |
| ☆SGRY funds › | SURGERY PARTNERS INC | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -10,025 | 0 | — |
| ☆CUSIP:68278B107 funds › | ONESTREAM INC | EXIT | — | 0.0% | -0.7% | 0.0 | 0 | -60,372 | 0 | — |
| ☆CUSIP:436440101 funds › | HOLOGIC INC | EXIT | — | 0.0% | -6.7% | 0.0 | 0 | -179,036 | 0 | — |
| ☆CUSIP:03940C100 funds › | ARCELLX INC | EXIT | — | 0.0% | -3.1% | 0.0 | 0 | -53,982 | 0 | — |
| ☆TTWO funds › | TAKE-TWO INTERACTIVE SOFTWAR | EXIT | — | 0.0% | -0.6% | 0.0 | 0 | -6,500 | 0 | — |
| ☆RVMD funds › | REVOLUTION MEDICINES INC | EXIT | — | 0.0% | -1.9% | 0.0 | 0 | -38,593 | 0 | — |
| ☆CUSIP:185123106 funds › | CLEARWATER ANALYTICS HLDGS I | EXIT | — | 0.0% | -13.6% | 0.0 | 0 | -1,164,090 | 0 | — |
| ☆CUSIP:880881107 funds › | TERNS PHARMACEUTICALS INC | EXIT | — | 0.0% | -3.0% | 0.0 | 0 | -115,958 | 0 | — |
| ☆MANU funds › | MANCHESTER UTD PLC NEW | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -14,920 | 0 | — |
Point-in-time history
| Period | AUM ($M) | Positions | Turnover | Top-10 wt | Herfindahl | Quality Q | Skill | Universe |
|---|---|---|---|---|---|---|---|---|
| 2026Q2 | 196 | 11 | 0.39 | 100% | 0.341 | 0.246 | — | entered |
| 2026Q1 | 202 | 16 | 0.63 | 98% | 0.262 | 0.000 | — | out |
| 2025Q4 | 261 | 16 | 0.86 | 98% | 0.153 | 0.000 | — | out |
| 2025Q3 | 198 | 13 | 0.70 | 99% | 0.180 | 0.000 | — | left |
| 2025Q2 | 113 | 11 | 0.56 | 100% | 0.194 | 0.057 | — | entered |
| 2025Q1 | 174 | 13 | 0.00 | 98% | 0.180 | 0.000 | — | out |
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short.
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