Skorpios Trust — 13F Holdings & Portfolio
CIK 1869333 · latest 13F-HR filed 2025-10-29
Skorpios Trust manages $53.2M in 13F-reported U.S. long-equity assets across 2 reported positions as of its 2025-09-30 13F-HR filing. Its largest disclosed positions are STOK (99.68%), XBI (0.32%). Quarter over quarter (versus its 2025-06-30 filing) the fund opened 0 new positions, exited 0, added to 2, and trimmed 0.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$53.2M
Long-equity book
2
Distinct positions
2025-09-30
Filed 2025-10-29
+0 / −0 / ↑2 / ↓0
vs 2025-06-30
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- STOKE THERAPEUTICS INC$16.1M +43.5%
- SPDR SER TR$29.1K +20.8%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2025-09-30 | 2025-10-29 | $53.2M | 2 | 0001123292-25-000594 |
| 2025-06-30 | 2025-07-30 | $37.1M | 2 | 0001123292-25-000327 |