41 institutions reported holding $13.8M of PASSAGE BIO INC (PASG) in SEC 13F filings for 2026-03-31. Largest institutional holders: Lynx1 Capital Management LP ($4.9M), Vestal Point Capital, LP ($2.4M), RENAISSANCE TECHNOLOGIES LLC ($1.0M), Eversept Partners, LP ($1.0M), VANGUARD CAPITAL MANAGEMENT LLC ($894,617). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Lynx1 Capital Management LP | $4.9M | 623,704 | Hold |
| 2 | Vestal Point Capital, LP | $2.4M | 305,000 | Hold |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $1.0M | 133,612 | Added |
| 4 | Eversept Partners, LP | $1.0M | 131,581 | Added |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $894,617 | 113,964 | New |
| 6 | Yiheng Capital Management, L.P. | $675,861 | 86,097 | Added |
| 7 | Ikarian Capital, LLC | $534,773 | 68,124 | New |
| 8 | Erste Asset Management GmbH | $526,919 | 85,262 | Hold |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $324,878 | 41,380 | Added |
| 10 | BlackRock, Inc. | $224,470 | 28,595 | Trimmed |
| 11 | UBS Group AG | $215,883 | 27,501 | Added |
| 12 | ACADIAN ASSET MANAGEMENT LLC | $189,000 | 24,196 | Hold |
| 13 | Verdad Advisers, LP | $173,705 | 22,128 | New |
| 14 | DIADEMA PARTNERS LP | $153,311 | 19,530 | New |
| 15 | BOOTHBAY FUND MANAGEMENT, LLC | $148,137 | 18,871 | New |
| 16 | VANGUARD FIDUCIARY TRUST CO | $133,835 | 17,049 | New |
| 17 | XTX Topco Ltd | $99,122 | 12,627 | New |
| 18 | Fiduciary Trust Co | $84,388 | 10,750 | Hold |
| 19 | Persistent Asset Partners Ltd | $38,897 | 4,955 | New |
| 20 | MORGAN STANLEY | $20,803 | 2,650 | Trimmed |
| 21 | Rockefeller Capital Management L.P. | $6,280 | 800 | Added |
| 22 | Vanguard Global Advisers, LLC | $5,008 | 638 | New |
| 23 | Tower Research Capital LLC (TRC) | $3,941 | 502 | New |
| 24 | BARCLAYS PLC | $1,664 | 212 | Hold |
| 25 | SBI Securities Co., Ltd. | $973 | 124 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31