MAIA
MAIA Biotechnology, Inc.Company with tickers: MAIA
CIK
1878313
CUSIP
552641102
Shares Outstanding
60,800,758
Website
https://www.maiabiotech.com
Investor Relations
https://maiabiotech.com/investors/
13F Activity (30d)
11 filings
11 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 23
Total Value: $12,260,372
Total Shares: 8,757,413
Institutional Ownership Trend
16 quarters
Holder Concentration
Across 22 13F filers · Δ vs Dec 31, 2025Top Holder
46.5%
−3.4 pts
Top 5
91.5%
+3.5 pts
Top 10
97.7%
+1.5 pts
HHI
2,791
Highly concentrated−417
Quarterly Activity
vs Dec 31, 2025
New
7
Increased
4
Decreased
2
Sold Out
5
Unchanged
10
Holder count:
+2
Institutional value:
+582.0%
Shares held:
+645.4%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Small Centric Wealth Management | +210,325 | 796,723 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | +63,741 | 360,481 | |
| Mega STATE STREET CORP | +63,400 | 138,950 | |
| Mega NORTHERN TRUST CORP | +13,507 | 52,539 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega CITIGROUP INC | −1,716 | 22 | |
| Large Creative Planning | −220 | 28,602 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small Solas Capital Management, LLC | 4,297,004 | $6,015,805 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 2,074,045 | $2,903,663 | |
| Small Cable Car Capital, LP | 648,503 | $907,904 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 199,314 | $279,039 | |
| Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 20,071 | $28,099 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 14,288 | $21,860 | |
| Small StoneX Group Inc. | 10,249 | $15,680 | |
| Mega UBS Group AG | 2,170 | $3,319 | |
| Micro SRH ADVISORS, LLC | 653 | $999 | |
| Small TUCKER ASSET MANAGEMENT LLC | 341 | $521 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small Solas Capital Management, LLC | $6,015,805 | 49.07% | 4,297,004 | Shares | Sole | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $2,903,663 | 23.68% | 2,074,045 | Shares | Defined | 2026-05-15 | ||||
| Small Centric Wealth Management | $1,115,412 | 9.10% | 796,723 | Shares | Sole | 2026-05-12 | ||||
| Small Cable Car Capital, LP | $907,904 | 7.41% | 648,503 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $504,673 | 4.12% | 360,481 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $279,039 | 2.28% | 199,314 | Shares | Defined | 2026-05-08 | ||||
| Mega STATE STREET CORP | $194,530 | 1.59% | 138,950 | Shares | Defined | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $73,554 | 0.60% | 52,539 | Shares | Defined | 2026-05-14 | ||||
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC | $50,400 | 0.41% | 36,000 | Shares | Sole | 2026-05-15 | ||||
| Large Creative Planning | $40,042 | 0.33% | 28,602 | Shares | Sole | 2026-05-12 | ||||
| Mid RITHOLTZ WEALTH MANAGEMENT | $32,299 | 0.26% | 23,071 | Shares | Sole | 2026-04-20 | ||||
| Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $28,099 | 0.23% | 20,071 | Shares | Sole | 2026-05-13 | ||||
| Micro Centerpoint Advisory Group | $22,022 | 0.18% | 15,730 | Shares | Sole | 2026-04-29 | ||||
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $20,720 | 0.17% | 14,800 | Shares | Sole | 2026-04-08 | ||||
| Mega Vanguard Global Advisers, LLC | $15,961 | 0.13% | 11,401 | Shares | Defined | 2026-05-08 | ||||
| Small Catalyst Funds Management Pty Ltd | $15,120 | 0.12% | 10,800 | Shares | Sole | 2026-05-11 | ||||
| Large Cambridge Investment Research Advisors, Inc. | $14,868 | 0.12% | 10,620 | Shares | Sole | 2026-04-30 | ||||
| Large OSAIC HOLDINGS, INC. | $11,667 | 0.10% | 8,334 | Shares | Defined | 2026-05-15 | ||||
| Small Daytona Street Capital LLC | $10,500 | 0.09% | 7,500 | Shares | Sole | 2026-04-10 | ||||
| Micro CURIO WEALTH, LLC | $2,800 | 0.02% | 2,000 | Shares | Sole | 2026-05-12 | ||||
| Mid MAI Capital Management | $945 | 0.01% | 675 | Shares | Sole | 2026-05-15 | ||||
| Large JONES FINANCIAL COMPANIES LLLP | $319 | 0.00% | 228 | Shares | Sole | 2026-05-15 | ||||
| Mega CITIGROUP INC | $30 | 0.00% | 22 | Shares | Defined | 2026-05-11 | ||||
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