Reported 1 shares, unchanged from the prior quarter.
Reported value 100.0%; share count 0.0% vs. the prior quarter.
Reported position value by quarter
Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.
| Date | Holding Value |
|---|---|
| 2023-12-31 | 4 |
| 2024-03-31 | 12 |
| 2024-06-30 | 6 |
| 2024-09-30 | 7 |
| 2024-12-31 | 2 |
| 2025-03-31 | 4 |
| 2025-06-30 | 0 |
| 2025-12-31 | 2 |
| 2026-03-31 | 2 |
| 2026-06-30 | 0 |
Quarterly position history
How this manager's reported quarter-end position changed over time.
| Quarter | Activity | Shares | Change | % of reported 13F | Reported value | Filed | Source filing |
|---|---|---|---|---|---|---|---|
| Q2 2026 | Reduced | 0 | -1 (-100.0%) | 0 | $0 | 2026-08-13 | |
| Q1 2026 | Unchanged | 1 | 0 (0.0%) | < 0.01% | $2 | 2026-05-08 | |
| Q4 2025 | New | 1 | +1 (0.0%) | < 0.01% | $2 | 2026-02-12 | |
| Q2 2025 | Reduced | 0 | -1 (-100.0%) | 0 | $0 | 2025-08-12 | |
| Q1 2025 | Unchanged | 1 | 0 (0.0%) | < 0.01% | $4 | 2025-05-13 | |
| Q4 2024 | Reduced | 1 | -2 (-66.7%) | < 0.01% | $2 | 2025-02-06 | |
| Q3 2024 | Unchanged | 3 | 0 (0.0%) | < 0.01% | $7 | 2024-11-14 | |
| Q2 2024 | Unchanged | 3 | 0 (0.0%) | < 0.01% | $6 | 2024-08-08 | |
| Q1 2024 | Unchanged | 3 | 0 (0.0%) | < 0.01% | $12 | 2024-05-15 | |
| Q4 2023 | New | 3 | +3 (0.0%) | < 0.01% | $4 | 2024-02-12 |
Who else reported the position
38 managers reported IBIO INC for Q1 2025.
| Manager | Activity | Shares | Change | % of reported 13F | Reported value | Tenure |
|---|---|---|---|---|---|---|
| Lynx1 Capital Management LP | Unchanged | 862,279 | 0 | 1.24% | $3,466,362 | 5 qtrs |
| Ikarian Capital LLC | Unchanged | 599,913 | 0 | 0.3% | $2,411,650 | 5 qtrs |
| Opaleye Management Inc | Unchanged | 375,000 | 0 | 0.34% | $1,507,500 | 5 qtrs |
| BOOTHBAY FUND MANAGEMENT LLC | Unchanged | 159,448 | 0 | 0.02% | $640,981 | 4 qtrs |
| VANGUARD GROUP INC | Added | 143,861 | +70,716 | < 0.01% | $578,321 | 4 qtrs |
| GEODE CAPITAL MANAGEMENT LLC | Added | 102,609 | +18,812 | < 0.01% | $412,487 | 4 qtrs |
| IRIDIAN ASSET MANAGEMENT LLC CT | New | 58,205 | +58,205 | 0.07% | $233,984 | 1 qtr |
| Cubist Systematic Strategies LLC | New | 55,600 | +55,600 | < 0.01% | $223,512 | 1 qtr |
| BlackRock Inc | Added | 42,727 | +37,153 | < 0.01% | $171,763 | 3 qtrs |
| STATE STREET CORPORATION | New | 33,699 | +33,699 | < 0.01% | $135,470 | 1 qtr |
Filing details and methodology As reported
- Report period
- March 31, 2025
- Filed
- May 13, 2025
- Filing type
- 13F-HR
- Position type
- CON NEW
Voting authority reported
- Sole
- 0
- Shared
- 0
- None
- 1
“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.
Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.