MAIA MAIA Biotechnology, Inc.
MAIA Biotechnology, Inc. (MAIA) Institutional Ownership
What the institutions did with MAIA last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Solas Capital Management, LLC | 3.0M | 22.4% |
| Alyeska Investment Group, L.P. | 2.5M | 18.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.4M | 17.8% |
| 683 Capital Management, LLC | 1.1M | 7.9% |
| Centric Wealth Management | 796.7K | 5.9% |
| Cable Car Capital, LP | 514.6K | 3.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 504.4K | 3.7% |
| Bleichroeder LP | 500.0K | 3.7% |
| RENAISSANCE TECHNOLOGIES LLC | 415.7K | 3.1% |
| BlackRock, Inc. | 403.0K | 3.0% |
| VANGUARD FIDUCIARY TRUST CO | 336.7K | 2.5% |
| STATE STREET CORP | 201.8K | 1.5% |
| Bleakley Financial Group, LLC | 181.6K | 1.3% |
| NORTHERN TRUST CORP | 125.2K | 0.9% |
| MORGAN STANLEY | 104.0K | 0.8% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 76.0K | 0.6% |
| TWO SIGMA INVESTMENTS, LP | 50.4K | 0.4% |
| ENVESTNET ASSET MANAGEMENT INC | 44.3K | 0.3% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 35.2K | 0.3% |
| PVG ASSET MANAGEMENT CORP | 34.1K | 0.3% |
| UBS Group AG | 33.4K | 0.2% |
| CITADEL ADVISORS LLC | 24.9K | 0.2% |
| Cetera Investment Advisers | 22.7K | 0.2% |
| LAZARI CAPITAL MANAGEMENT, INC. | 21.8K | 0.2% |
| Atria Investments, Inc | 21.1K | 0.2% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Solas Capital Management, LLC | Reduced | 4.3M | 3.0M | -1.3M |
| RENAISSANCE TECHNOLOGIES LLC | New | 0 | 415.7K | +415.7K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 2.1M | 2.4M | +339.2K |
| BlackRock, Inc. | Increased | 128.0K | 403.0K | +275.0K |
| Bleakley Financial Group, LLC | New | 0 | 181.6K | +181.6K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 360.5K | 504.4K | +143.9K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 199.3K | 336.7K | +137.4K |
| Cable Car Capital, LP | Reduced | 648.5K | 514.6K | -133.9K |
| CORSAIR CAPITAL MANAGEMENT, L.P. | Sold Out | 100.0K | 0 | -100.0K |
| MORGAN STANLEY | Increased | 13.9K | 104.0K | +90.2K |
| NORTHERN TRUST CORP | Increased | 52.5K | 125.2K | +72.6K |
| STATE STREET CORP | Increased | 139.0K | 201.8K | +62.8K |
| TWO SIGMA INVESTMENTS, LP | New | 0 | 50.4K | +50.4K |
| ENVESTNET ASSET MANAGEMENT INC | New | 0 | 44.3K | +44.3K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Increased | 36.0K | 76.0K | +40.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | 0 | 35.2K | +35.2K |
| Creative Planning | Sold Out | 28.6K | 0 | -28.6K |
| CITADEL ADVISORS LLC | New | 0 | 24.9K | +24.9K |
| RITHOLTZ WEALTH MANAGEMENT | Sold Out | 23.1K | 0 | -23.1K |
| Cetera Investment Advisers | New | 0 | 22.7K | +22.7K |
| LAZARI CAPITAL MANAGEMENT, INC. | New | 0 | 21.8K | +21.8K |
| Atria Investments, Inc | New | 0 | 21.1K | +21.1K |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | Sold Out | 20.1K | 0 | -20.1K |
| UBS Group AG | Reduced | 51.9K | 33.4K | -18.5K |
| Catalyst Funds Management Pty Ltd | Sold Out | 10.8K | 0 | -10.8K |
| Cambridge Investment Research Advisors, Inc. | Sold Out | 10.6K | 0 | -10.6K |
| BARCLAYS PLC | New | 0 | 4.2K | +4.2K |
| Tower Research Capital LLC (TRC) | New | 0 | 3.2K | +3.2K |
| CURIO WEALTH, LLC | Sold Out | 2.0K | 0 | -2.0K |
| MAI Capital Management | Sold Out | 675 | 0 | -675 |
| ROYAL BANK OF CANADA | Sold Out | 268 | 0 | -268 |
| Caitong International Asset Management Co., Ltd | New | 0 | 210 | +210 |
| WELLS FARGO & COMPANY/MN | New | 0 | 200 | +200 |
| CITIGROUP INC | Increased | 22 | 150 | +128 |
| FMR LLC | Sold Out | 2 | 0 | -2 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.