MAIA BIOTECHNOLOGY INC (MAIA) Institutional Shareholders
MAIA BIOTECHNOLOGY INC (MAIA) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $18.45M in MAIA holdings during the latest filing period.
Solas Capital Management, Llc is currently the largest disclosed institutional shareholder of MAIA tracked by InsiderSet, reporting ownership valued at approximately $6.02M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $5.37M, representing an estimated loss of -10.71% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 95% of the total disclosed MAIA value among the investors covered in this analysis. Major shareholders include Solas Capital Management, Llc, Alyeska Investment Group, L.P., Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in MAIA BIOTECHNOLOGY INC (MAIA).
This page ranks the largest institutional MAIA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
33
Total Reported Value
$18.45M
Largest Holder
Solas Capital Management, Llc
Largest Position
$6.02M
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
42
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Solas Capital Management, Llc | 3.46% | 4,297,004 | $6,015,806 | $5,371,255 | -$644,551 | -10.71% | |
| Alyeska Investment Group, L.P. | 0.01% | 2,500,000 | $3,500,000 | $3,125,000 | -$375,000 | -10.71% | |
| Vanguard Capital Management Llc | 0.00% | 2,074,045 | $2,903,663 | $2,592,556 | -$311,107 | -10.71% | |
| 683 Capital Management, Llc | 0.14% | 1,066,666 | $1,493,332 | $1,333,333 | -$160,000 | -10.71% | |
| Centric Wealth Management | 0.22% | 796,723 | $1,107,445 | $995,904 | -$111,541 | -10.07% | |
| Cable Car Capital, Lp | 0.31% | 648,503 | $907,904 | $810,629 | -$97,275 | -10.71% | |
| Bleichroeder Lp | 0.12% | 500,000 | $700,000 | $625,000 | -$75,000 | -10.71% | |
| Geode Capital Management, Llc | 0.00% | 360,481 | $504,910 | $450,601 | -$54,309 | -10.76% | |
| Vanguard Fiduciary Trust Co | 0.00% | 199,314 | $279,040 | $249,143 | -$29,898 | -10.71% | |
| State Street Corp | 0.00% | 138,950 | $194,530 | $173,688 | -$20,843 | -10.71% | |
| Blackrock, Inc. | 0.00% | 127,978 | $179,169 | $159,973 | -$19,197 | -10.71% | |
| Corsair Capital Management, L.P. | 0.02% | 100,000 | $140,000 | $125,000 | -$15,000 | -10.71% | |
| Northern Trust Corp | 0.00% | 52,539 | $73,555 | $65,674 | -$7,881 | -10.71% | |
| Ubs Group Ag | 0.00% | 51,917 | $72,684 | $64,896 | -$7,788 | -10.71% | |
| Bridgeway Capital Management, Llc | 0.00% | 36,000 | $50,400 | $45,000 | -$5,400 | -10.71% | |
| Pvg Asset Management Corp | 0.03% | 34,135 | $49,154 | $42,669 | -$6,485 | -13.19% | |
| Creative Planning | 0.00% | 28,602 | $40,043 | $35,753 | -$4,291 | -10.71% | |
| Ritholtz Wealth Management | 0.00% | 23,071 | $32,299 | $28,839 | -$3,460 | -10.71% | |
| Lazari Capital Management, Inc. | 0.01% | 21,750 | $31,320 | $27,188 | -$4,133 | -13.19% | |
| Atria Investments, Inc | 0.00% | 21,100 | $30,384 | $26,375 | -$4,009 | -13.19% | |
| O'Shaughnessy Asset Management, Llc | 0.00% | 20,071 | $28,099 | $25,089 | -$3,010 | -10.71% | |
| Centerpoint Advisory Group | 0.01% | 15,730 | $22,651 | $19,663 | -$2,989 | -13.19% | |
| Wealth Enhancement Advisory Services, Llc | 0.00% | 14,800 | $21,312 | $18,500 | -$2,812 | -13.19% | |
| Morgan Stanley | 0.00% | 13,859 | $19,402 | $17,324 | -$2,078 | -10.71% | |
| Vanguard Global Advisers, Llc | 0.00% | 11,401 | $15,961 | $14,251 | -$1,710 | -10.71% | |
| Catalyst Funds Management Pty Ltd | 0.00% | 10,800 | $15,120 | $13,500 | -$1,620 | -10.71% | |
| Osaic Holdings, Inc. | 0.00% | 8,334 | $11,667 | $10,418 | -$1,250 | -10.71% | |
| Daytona Street Capital Llc | 0.01% | 7,500 | $10,388 | $9,375 | -$1,013 | -9.75% | |
| Curio Wealth, Llc | 0.00% | 2,000 | $2,800 | $2,500 | -$300 | -10.71% | |
| Mai Capital Management | 0.00% | 675 | $945 | $844 | -$101 | -10.71% | |
| Jones Financial Companies Lllp | 0.00% | 228 | $299 | $285 | -$14 | -4.68% | |
| Citigroup Inc | 0.00% | 22 | $31 | $28 | -$4 | -11.29% | |
| Fmr Llc | 0.00% | 2 | $2 | $3 | +$1 | +25.00% |
Frequently asked questions about MAIA
Who owns the most MAIA stock?
The largest holders of MAIA are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for MAIA BIOTECHNOLOGY INC (MAIA).
Is MAIA widely held by superinvestors?
Many widely followed stocks like MAIA appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MAIA is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.