IN8bio Ownership | Who Owns IN8bio?
IN8bio Ownership Summary
IN8bio is owned by 19.47% institutional investors, 7.58% insiders, and 72.96% retail investors. Alyeska investment group is the largest institutional shareholder, holding 21.59% of INAB shares. Franklin Biotechnology Discv A(acc)USD is the top mutual fund, with 5.91% of its assets in IN8bio shares.
INAB Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | IN8bio | 19.47% | 7.58% | 72.96% |
| Sector | Healthcare Stocks | 247.07% | 12.15% | -159.22% |
| Industry | Biotech Stocks | 385.89% | 11.79% | -297.68% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Alyeska investment group | 944.32K | 21.59% | $1.40M |
| 683 capital management | 724.64K | 16.57% | $1.07M |
| Stonepine capital management | 663.41K | 15.17% | $981.85K |
| Franklin resources | 914.53K | 4.70% | $851.15K |
| Bios capital management, lp | 167.81K | 3.84% | $248.35K |
| Vanguard fiduciary trust | 43.57K | 1.00% | $64.70K |
| Northern trust | 20.44K | 0.47% | $30.25K |
| Geode capital management | 62.95K | 0.32% | $83.73K |
| Bridgeway capital management | 103.30K | 0.24% | $87.44K |
| Ubs group | 36.95K | 0.19% | $49.15K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Bios capital management, lp | 167.81K | 0.47% | $248.35K |
| Stonepine capital management | 663.41K | 0.39% | $981.85K |
| 683 capital management | 724.64K | 0.06% | $1.07M |
| Alyeska investment group | 944.32K | 0.00% | $1.40M |
| Bridgeway capital management | 103.30K | 0.00% | $87.44K |
| Texas capital bank wealth management services | 23.52K | 0.00% | $31.28K |
| Franklin resources | 914.53K | 0.00% | $851.15K |
| Renaissance | 33.92K | 0.00% | $45.11K |
| Sigma planning | - | - | - |
| Blackrock | 57.08K | - | $48.32K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Stonepine capital management | 663.41K | 0.39% | 498.52K |
| Vanguard fiduciary trust | 43.57K | - | 43.57K |
| Ubs group | 36.95K | - | 36.95K |
| Blackrock | 57.08K | - | 28.88K |
| Renaissance | 33.92K | 0.00% | 21.82K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Vanguard group | - | - | -1.80M |
| Aigh capital management | - | - | -1.45M |
| Ensign peak advisors | - | - | -829.18K |
| Sigma planning | - | - | -700.68K |
| Stonegate investment group | - | - | -180.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Vanguard fiduciary trust | 43.57K | - | 43.57K | $64.70K |
| Squarepoint ops | 10.84K | - | 10.84K | $14.41K |
Sold Out
| Holder | Change |
|---|---|
| Morgan stanley | -34.00 |
| Jpmorgan chase | -102.00 |
| Wells fargo & company/mn | -247.00 |
| Westside investment management | -2.00K |
| Hightower advisors | -10.00K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 21 | 10.53% | 3,789,835 | 0.99% | 19 | 5.24% | 8 | 14.29% | 3 | -50.00% |
| Mar 31, 2026 | 19 | -13.64% | 3,752,794 | 16.27% | 85 | 1.58% | 7 | -50.00% | 6 | - |
| Dec 31, 2025 | 22 | 10.00% | 3,227,723 | 229.22% | 73 | 15.81% | 14 | 7.69% | 6 | 100.00% |
| Sep 30, 2025 | 1 | - | 286,664 | - | - | 0.01% | - | - | - | -100.00% |
| Jun 30, 2025 | 1 | -96.43% | 286,664 | -98.68% | - | 2266.86% | - | -100.00% | 1 | -85.71% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Franklin Biotechnology Discv A(acc)USD | 582.43K | 5.91% | - |
| Franklin Biotechnology Discovery A | 332.08K | 3.37% | - |
| Vanguard US Total Market Shares ETF | 952.49K | 1.17% | -2.00 |
| Vanguard Institutional Extnd Mkt Idx Tr | 88.86K | 0.90% | - |
| Fidelity Extended Market Index | 46.06K | 0.47% | -96.00 |
| Bridgeway Ultra-Small Company Market | 98.00K | 0.21% | - |
| NT Ext Equity Mkt Idx Fd - L | 13.41K | 0.14% | - |
| NT Ext Equity Mkt Index Fund - Lending | 13.41K | 0.14% | - |
| Northern Trust Extended Eq Market Idx | 13.41K | 0.14% | - |
| Fidelity Series Total Market Index | 12.23K | 0.12% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 02, 2025 | Kreis Leslie W. | - | Buy | $114.85 |
| Oct 04, 2024 | Kreis Leslie W. | - | Buy | $191.44K |
| Oct 04, 2024 | Kreis Leslie W. | - | Buy | $70.90 |
| Oct 04, 2024 | Fletcher Aaron G.L. | - | Buy | $70.90 |
| Oct 04, 2024 | Fletcher Aaron G.L. | - | Buy | $191.44K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | - |
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q2 | 1 | - |
| 2025 Q1 | - | - |
INAB Ownership FAQ
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