Twin Securities, Inc.
CIK 1351351 · Holdings on Jun 30, 2025 · First reported Aug 14, 2025
Top ten holdings
Q2 2025- KEL30.14%
- HES25.03%
- BPMC13.63%
- SGRY10.07%
- 8485741098.56%
- TIC4.25%
- SWTX4.22%
- DNB1.86%
- PZZA1.53%
- WOO0.54%
Share classes counted separately99.83%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- HESWeight increased · +13.62 pp11.41% → 25.03%Shares +79.79K (+64.17%)
- KELWeight increased · +13.36 pp16.78% → 30.14%Shares +74.22K (+20.96%)
- SGRYWeight increased · +5.56 pp4.51% → 10.07%Shares +181.44K (+54.94%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 11
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | KELKELLANOVA View history and evidence | $34.06M | 30.14% | 428.31K shares | 16.78% → 30.14%+13.36 pp +74.22K (+20.96%) | Added | ↗▾ |
| 02 | HESHESS CORP View history and evidence | $28.28M | 25.03% | 204.13K shares | 11.41% → 25.03%+13.62 pp +79.79K (+64.17%) | Added | ↗▾ |
| 03 | BPMCBLUEPRINT MEDICINES CORP View history and evidence | $15.40M | 13.63% | 120.13K shares | Prior unavailable +120.13K | New | ↗▾ |
| 04 | SGRYSURGERY PARTNERS INC View history and evidence | $11.38M | 10.07% | 511.72K shares | 4.51% → 10.07%+5.56 pp +181.44K (+54.94%) | Added | ↗▾ |
| 05 | 848574109SPIRIT AEROSYSTEMS HOLD-CL ACOM CL A View history and evidence | $9.68M | 8.56% | 253.64K shares | 5.89% → 8.56%+2.67 pp -43.70K (-14.70%) | Reduced | ↗▾ |
| 06 | TICTIC SOLUTIONS INC View history and evidence | $4.80M | 4.25% | 434.57K shares | 2.59% → 4.25%+1.66 pp +28.80K (+7.10%) | Added | ↗▾ |
| 07 | SWTXSPRINGWORKS THERAPEUTICS INC View history and evidence | $4.76M | 4.22% | 101.40K shares | 3.04% → 4.22%+1.18 pp -18.43K (-15.38%) | Reduced | ↗▾ |
| 08 | DNBDUN & BRADSTREET HOLDINGS IN View history and evidence | $2.10M | 1.86% | 230.70K shares | Prior unavailable +230.70K | New | ↗▾ |
| 09 | PZZAPAPA JOHN'S INTL INC View history and evidence | $1.73M | 1.53% | 35.25K shares | Prior unavailable +35.25K | New | ↗▾ |
| 10 | WOOFOOT LOCKER INC View history and evidence | $612.50K | 0.54% | 25.00K shares | Prior unavailable +25.00K | New | ↗▾ |
Options overlay 2
$63.23M notionalPut and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.
| Security | Put / Call | Underlying shares | Notional | Quantity change | |
|---|---|---|---|---|---|
BABOEING CO/THE View history and evidence | Call | 301.70K | $63.22M | +301.70K | ▾ |
KELKELLANOVA View history and evidence | Put | 200 | $15.91K | +200 | ▾ |
2 / 2 options · preview only
Exited positions 11
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| ITCI INTRA-CELLULAR THERAPIES INC | Non-derivative | -440,690 | -$58.14M | SEC filing ↗ | SEC filing ↗ |
| BECN BEACON ROOFING SUPPLY INC | Non-derivative | -178,135 | -$22.04M | SEC filing ↗ | SEC filing ↗ |
| HEES H&E EQUIPMENT SERVICES INC | Non-derivative | -109,490 | -$10.38M | SEC filing ↗ | SEC filing ↗ |
3 / 11 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1351351 · Period 2025-06-30
Data loaded 2026-09-23 · First reported 2025-08-14
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 176237618
}Take these holdings further.
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