Passage BIO, Inc. - PASG
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lynx1 Capital Management LP | History | No change | 623,704 | 4,896 | 0.77% | 1.49% | 1 | 0 | 0.0% | Q1 2026 | May 01, 2026 |
| Vestal Point Capital, LP | History | No change | 305,000 | 2,394 | 0.07% | 0.12% | 2 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 126,645 | 1,494 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 133,612 | 1,048 | 0.0% | 0.0% | 4 | +24,523 | 22.48% | Q1 2026 | May 14, 2026 |
| Eversept Partners, LP | History | Added to | 131,581 | 1,032 | 0.05% | 0.08% | 5 | +5,351 | 4.24% | Q1 2026 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 113,964 | 894 | 0.0% | — | 6 | +113,964 | New | Q1 2026 | May 15, 2026 |
| Yiheng Capital Management, L.P. | History | Added to | 86,097 | 675 | 0.29% | 0.08% | 7 | +51,796 | 151.0% | Q1 2026 | May 15, 2026 |
| Ikarian Capital, LLC | History | New | 68,124 | 534 | 0.04% | — | 8 | +68,124 | New | Q1 2026 | May 15, 2026 |
| Erste Asset Management GmbH | History | No change | 85,262 | 526 | 0.0% | 0.01% | 9 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 41,380 | 324 | 0.0% | 0.0% | 10 | +9,983 | 31.8% | Q1 2026 | May 15, 2026 |
| BlackRock, Inc. | History | Reduced | 28,595 | 224 | 0.0% | 0.0% | 11 | -308 | -1.07% | Q1 2026 | May 13, 2026 |
| UBS Group AG | History | Added to | 27,501 | 215 | 0.0% | 0.0% | 12 | +26,059 | 1807.14% | Q1 2026 | May 05, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | No change | 24,196 | 189 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Verdad Advisers, LP | History | New | 22,128 | 173 | 0.19% | — | 14 | +22,128 | New | Q1 2026 | May 15, 2026 |
| DIADEMA PARTNERS LP | History | New | 19,530 | 153 | 0.03% | — | 15 | +19,530 | New | Q1 2026 | May 15, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | New | 18,871 | 148 | 0.0% | — | 16 | +18,871 | New | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 17,049 | 133 | 0.0% | — | 17 | +17,049 | New | Q1 2026 | May 08, 2026 |
| XTX Topco Ltd | History | New | 12,627 | 99 | 0.0% | — | 18 | +12,627 | New | Q1 2026 | May 15, 2026 |
| FIDUCIARY TRUST CO | History | No change | 10,750 | 84 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Persistent Asset Partners Ltd | History | New | 4,955 | 38 | 0.01% | — | 20 | +4,955 | New | Q1 2026 | May 12, 2026 |
| MORGAN STANLEY | History | Reduced | 2,650 | 20 | 0.0% | 0.0% | 21 | -1,625 | -38.01% | Q1 2026 | May 15, 2026 |
| Rockefeller Capital Management L.P. | History | Added to | 800 | 6 | 0.0% | 0.0% | 22 | +300 | 60.0% | Q1 2026 | May 14, 2026 |
| Vanguard Global Advisers, LLC | History | New | 638 | 5 | 0.0% | — | 23 | +638 | New | Q1 2026 | May 08, 2026 |
| Tower Research Capital LLC (TRC) | History | New | 502 | 3 | 0.0% | — | 24 | +502 | New | Q1 2026 | May 15, 2026 |
| BARCLAYS PLC | History | No change | 212 | 1 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| CITADEL ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -17,660 | -100.0% | Q1 2026 | May 15, 2026 |
| NORTHERN TRUST CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -14,217 | -100.0% | Q1 2026 | May 14, 2026 |
| Quadrature Capital Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -12,578 | -100.0% | Q1 2026 | May 15, 2026 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,799 | -100.0% | Q1 2026 | May 15, 2026 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | History | Closed out | 0 | 0 | — | 0.1% | — | -10,000 | -100.0% | Q1 2026 | May 15, 2026 |
| WELLS FARGO & COMPANY/MN | History | New | 115 | 0 | — | — | — | +115 | New | Q1 2026 | May 11, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -28 | -100.0% | Q1 2026 | May 15, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 124 | 0 | — | 0.0% | — | -18 | -12.68% | Q1 2026 | Apr 27, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 15 | 0 | — | — | — | -5 | -25.0% | Q1 2026 | May 15, 2026 |
| ROYAL BANK OF CANADA | History | New | 2 | 0 | — | — | — | +2 | New | Q1 2026 | May 15, 2026 |
| JPMORGAN CHASE & CO | History | No change | 15 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| HARBOUR INVESTMENTS, INC. | History | No change | 3 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 12 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| CWM, LLC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Parallel Advisors, LLC | History | No change | 16 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Jun 02, 2026 |
| TSFG, LLC | History | No change | 5 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| LRI Investments, LLC | History | No change | 12 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |