iBio Ownership | Who Owns iBio?
iBio Ownership Summary
iBio is owned by 32.49% institutional investors, 2.86% insiders, and 64.66% retail investors. Ikarian capital is the largest institutional shareholder, holding 6.08% of IBIO shares.
IBIO Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | iBio | 32.49% | 2.86% | 64.66% |
| Sector | Healthcare Stocks | 487.91% | 11.08% | -398.99% |
| Industry | Biotech Stocks | 307.10% | 11.11% | -218.21% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Ikarian capital | 599.91K | 6.08% | $457.79K |
| Boothbay fund management | 159.45K | 1.62% | $121.67K |
| Adar1 capital management | 54.82K | 0.56% | $41.83K |
| Blackrock funding, inc. /de | 42.73K | 0.43% | $32.60K |
| Two sigma securities | 28.56K | 0.29% | $21.80K |
| Srs capital advisors | 91.00 | 0.00% | $70.00 |
| Sbi securities | 22.00 | 0.00% | $18.00 |
| Soa wealth advisors, llc. | 13.00 | 0.00% | $11.00 |
| Group one trading | - | - | - |
| Cubist systematic strategies | - | - | - |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Ikarian capital | 599.91K | 0.09% | $457.79K |
| Adar1 capital management | 54.82K | 0.01% | $41.83K |
| Two sigma securities | 28.56K | 0.00% | $21.80K |
| Boothbay fund management | 159.45K | 0.00% | $121.67K |
| Two sigma investments, lp | - | - | - |
| Harbour investments | - | - | - |
| Financial gravity companies | 2.00 | - | $2.00 |
| City | 4.00 | - | $3.00 |
| Dimensional fund advisors lp | - | - | - |
| Group one trading | - | - | - |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Adar1 capital management | 54.82K | 0.01% | 54.82K |
| Two sigma securities | 28.56K | 0.00% | 28.56K |
| Financial gravity companies | 2.00 | - | 2.00 |
| Soa wealth advisors, llc. | 13.00 | - | - |
| Activest wealth management | 4.00 | - | - |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Iridian asset management llc/ct | - | - | -58.20K |
| Cubist systematic strategies | - | - | -55.60K |
| Quadrature capital | - | - | -28.85K |
| Dimensional fund advisors lp | - | - | -24.15K |
| Two sigma investments, lp | - | - | -13.48K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Two sigma securities | 28.56K | 0.00% | 28.56K | $21.80K |
| Financial gravity companies | 2.00 | - | 2.00 | $2.00 |
Sold Out
| Holder | Change |
|---|---|
| Atlantic union bankshares | -14.00 |
| Harbour investments | -40.00 |
| Group one trading | -156.00 |
| Two sigma investments, lp | -13.48K |
| Dimensional fund advisors lp | -24.15K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 30 | -9.09% | 3,203,758 | 23.84% | 32 | 4.72% | 13 | -23.53% | 2 | - |
| Mar 31, 2025 | 33 | 13.79% | 2,587,118 | -0.97% | 26 | 3.21% | 17 | 142.86% | 2 | -66.67% |
| Dec 31, 2024 | 29 | -6.45% | 2,612,402 | 0.19% | 28 | 3.14% | 7 | -12.50% | 6 | 20.00% |
| Sep 30, 2024 | 31 | 14.81% | 2,607,512 | 6.38% | 30 | 3.74% | 8 | - | 5 | -44.44% |
| Jun 30, 2024 | 27 | - | 2,451,118 | -15.05% | 28 | 0.47% | 8 | -42.86% | 9 | 125.00% |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jan 10, 2025 | Duran Felipe | Chief Financial Officer | Buy | $25.00K |
| Jan 10, 2025 | Brenner Martin | See Remarks | Buy | $25.00K |
| Jan 10, 2025 | Banjak Marc | Chief Legal Officer | Buy | $25.00K |
| Jan 10, 2025 | Arkowitz David | - | Buy | $50.00K |
| Jan 10, 2025 | Clark William D | - | Buy | $5.00K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | - |
| 2025 Q1 | 7 | - |
| 2024 Q4 | - | - |
| 2024 Q3 | - | - |
| 2024 Q2 | - | - |
IBIO Ownership FAQ
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