iBio, Inc.
IBIO- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001420720
No open-market purchases or sales by iBio, Inc. insiders were filed in the last 90 days; 55 institutions reported holding it in 13F filings for Q2 2026, worth $60.8M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in iBio, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 30
- −3 vs. Q1 2025
- Shares held
- 3.20M
- +616.9K (+23.8%) vs. Q1 2025
- Total value
- $2.44M
- −$7.96M (−76.5%) vs. Q1 2025
- New holders
- 7
- 7 more added
- Sold out
- 10
- 2 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IBIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 55 | $60.8M |
| Q1 2026 | 52 | $36.9M |
| Q4 2025 | 50 | $31.6M |
| Q3 2025 | 32 | $2.96M |
| Q2 2025 | 30 | $2.44M |
| Q1 2025 | 34 | $10.4M |
| Q4 2024 | 30 | $6.40M |
| Q3 2024 | 32 | $5.79M |
| Q2 2024 | 28 | $5.68M |
| Q1 2024 | 28 | $11.5M |
| Q4 2023 | 21 | $344.6K |
| Q3 2023 | 29 | $269.9K |
| Q2 2023 | 29 | $695.7K |
| Q1 2023 | 30 | $3.45M |
| Q4 2022 | 38 | $1.02M |
| Q3 2022 | 46 | $4.97M |
| Q2 2022 | 57 | $7.63M |
| Q1 2022 | 77 | $17.5M |
| Q4 2021 | 83 | $25.0M |
| Q3 2021 | 90 | $47.6M |
| Q2 2021 | 87 | $65.5M |
| Q1 2021 | 94 | $68.5M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding iBio, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Lynx1 Capital Management LP | 1,538,573 | $1.17M | 0.34% | +676,294+78.4% | Added |
| Ikarian Capital, LLC | 599,913 | $457.8K | 0.15% | 00.0% | Unchanged |
| Opaleye Management Inc. | 375,000 | $285.0K | 0.06% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 159,448 | $121.7K | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 143,861 | $109.8K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 112,301 | $85.7K | 0.00% | +9,692+9.4% | Added |
| ADAR1 Capital Management, LLC | 54,819 | $41.8K | 0.01% | +54,819 | New |
| BlackRock, Inc. | 42,727 | $32.6K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 40,181 | $31.0K | 0.00% | +40,181 | New |
| State Street Corp | 33,699 | $25.7K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 28,603 | $21.8K | 0.00% | +2,713+10.5% | Added |
| Two Sigma Securities, LLC | 28,562 | $21.8K | 0.00% | +28,562 | New |
| Northern Trust Corp | 23,044 | $17.6K | 0.00% | 00.0% | Unchanged |
| Dauntless Investment Group, LLC | 20,000 | $15.2K | 0.07% | +20,000 | New |
| Tower Research Capital LLC (TRC) | 2,107 | $1.61K | 0.00% | +2,089+11,605.6% | Added |
| Advisor Group Holdings, Inc. | 704 | $535 | 0.00% | +351+99.4% | Added |
| SBI Securities Co., Ltd. | 223 | $170 | 0.00% | −177−44.3% | Reduced |
| Bank of America Corp | 157 | $120 | 0.00% | +73+86.9% | Added |
| SRS Capital Advisors, Inc. | 91 | $70 | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 49 | $38 | 0.00% | −3,726−98.7% | Reduced |
| Atlantic Union Bankshares Corp | 14 | $11 | 0.00% | +14 | New |
| SOA Wealth Advisors, LLC. | 13 | $10 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 5 | $4 | 0.00% | +3+150.0% | Added |
| City Holding Co | 4 | $3 | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 4 | $3 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 2 | $2 | 0.00% | 00.0% | Unchanged |
| Financial Gravity Companies, Inc. | 2 | $2 | 0.00% | +2 | New |
| Wells Fargo & Company | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1 | $1 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1 | $1 | 0.00% | +1 | New |
| Iridian Asset Management LLC | 0 | $0 | 0.00% | −58,205−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −55,600−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −32,413−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −28,850−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −24,150−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −13,484−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −156−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −82−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Sofos Investments, Inc. | – | – | – | – | Not filed |