MAIA Institutional Ownership & Shareholders
MAIA BIOTECHNOLOGY INC (MAIA) is currently held by 36 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $19.40M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Solas Capital Management, Llc is currently the largest disclosed institutional shareholder of MAIA tracked by InsiderSet, reporting ownership valued at approximately $4.36M in its June 30, 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 $3.33M, representing an estimated loss of -23.61% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 90% 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
36
Total Reported Value
$19.40M
Largest Holder
Solas Capital Management, Llc
Largest Position
$4.36M
Insider Transactions (90d)
7
Latest Filing Quarter
Q2 2026
New Institutional Positions
50
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 | 2.34% | 3,030,845 | $4,364,417 | $3,333,930 | -$1,030,487 | -23.61% | |
| Alyeska Investment Group, L.P. | 0.01% | 2,500,000 | $3,600,000 | $2,750,000 | -$850,000 | -23.61% | |
| Vanguard Capital Management Llc | 0.00% | 2,413,270 | $3,475,109 | $2,654,597 | -$820,512 | -23.61% | |
| 683 Capital Management, Llc | 0.14% | 1,066,666 | $1,535,999 | $1,173,333 | -$362,666 | -23.61% | |
| Centric Wealth Management | 0.17% | 796,723 | $1,107,445 | $876,395 | -$231,050 | -20.86% | |
| Cable Car Capital, Lp | 0.02% | 514,583 | $741,000 | $566,041 | -$174,959 | -23.61% | |
| Geode Capital Management, Llc | 0.00% | 504,380 | $726,568 | $554,818 | -$171,750 | -23.64% | |
| Bleichroeder Lp | 0.13% | 500,000 | $720,000 | $550,000 | -$170,000 | -23.61% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 415,700 | $598,608 | $457,270 | -$141,338 | -23.61% |
| Blackrock, Inc. | 0.00% | 403,011 | $580,335 | $443,312 | -$137,023 | -23.61% | |
| Vanguard Fiduciary Trust Co | 0.00% | 336,688 | $484,831 | $370,357 | -$114,474 | -23.61% | |
| State Street Corp | 0.00% | 201,750 | $290,520 | $221,925 | -$68,595 | -23.61% | |
| Bleakley Financial Group, Llc | 0.00% | 181,623 | $261,537 | $199,785 | -$61,752 | -23.61% | |
| Northern Trust Corp | 0.00% | 125,171 | $180,246 | $137,688 | -$42,558 | -23.61% | |
| Morgan Stanley | 0.00% | 104,017 | $149,784 | $114,419 | -$35,365 | -23.61% | |
| Bridgeway Capital Management, Llc | 0.00% | 76,000 | $109,440 | $83,600 | -$25,840 | -23.61% | |
| Two Sigma Investments, Lp | 0.00% | 50,383 | $72,552 | $55,421 | -$17,131 | -23.61% | |
| Envestnet Asset Management Inc | 0.00% | 44,347 | $63,860 | $48,782 | -$15,078 | -23.61% | |
| Susquehanna International Group, Llp | 0.00% | 35,223 | $50,721 | $38,745 | -$11,976 | -23.61% | |
| Ubs Group Ag | 0.00% | 33,435 | $48,147 | $36,779 | -$11,369 | -23.61% | |
| Pvg Asset Management Corp | 0.03% | 34,135 | $40,279 | $37,549 | -$2,731 | -6.78% | |
| Citadel Advisors Llc | 0.00% | 24,890 | $35,842 | $27,379 | -$8,463 | -23.61% | |
| Cetera Investment Advisers | 0.00% | 22,748 | $32,757 | $25,023 | -$7,734 | -23.61% | |
| Lazari Capital Management, Inc. | 0.01% | 21,750 | $25,665 | $23,925 | -$1,740 | -6.78% | |
| Atria Investments, Inc | 0.00% | 20,754 | $24,490 | $22,829 | -$1,661 | -6.78% | |
| Centerpoint Advisory Group | 0.01% | 15,730 | $18,561 | $17,303 | -$1,258 | -6.78% | |
| Wealth Enhancement Advisory Services, Llc | 0.00% | 14,800 | $17,020 | $16,280 | -$740 | -4.35% | |
| Vanguard Global Advisers, Llc | 0.00% | 11,401 | $16,417 | $12,541 | -$3,876 | -23.61% | |
| Osaic Holdings, Inc. | 0.00% | 8,334 | $12,000 | $9,167 | -$2,833 | -23.60% | |
| Daytona Street Capital Llc | 0.01% | 7,500 | $8,925 | $8,250 | -$675 | -7.56% | |
| Barclays Plc | 0.00% | 4,152 | $5,979 | $4,567 | -$1,412 | -23.61% | |
| Tower Research Capital Llc (Trc) | 0.00% | 3,208 | $4,619 | $3,529 | -$1,090 | -23.60% | |
| Jones Financial Companies Lllp | 0.00% | 228 | $321 | $251 | -$70 | -21.87% | |
| Wells Fargo & Company/Mn | 0.00% | 200 | $288 | $220 | -$68 | -23.61% | |
| Citigroup Inc | 0.00% | 150 | $216 | $165 | -$51 | -23.61% | |
| Caitong International Asset Management Co., Ltd | 0.00% | 177 | $209 | $195 | -$14 | -6.84% |
Frequently asked questions about MAIA
Who are the largest institutional holders of MAIA?
The largest institutional holders of MAIA reported in the latest SEC Form 13F filings include Solas Capital Management, Llc, Alyeska Investment Group, L.P., Vanguard Capital Management Llc, 683 Capital Management, Llc, and Centric Wealth Management. InsiderSet ranks institutional holders by their latest reported MAIA position.
What is MAIA institutional ownership?
This page tracks MAIA positions reported by institutional investment managers through SEC Form 13F. MAIA BIOTECHNOLOGY INC (MAIA) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own MAIA?
InsiderSet currently tracks 36 institutional managers reporting MAIA holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of MAIA shareholders.
How much MAIA stock do institutions own?
Institutional investment managers disclosed approximately $19.40M in MAIA holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was MAIA institutional ownership last updated?
The latest MAIA institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional MAIA holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its MAIA position after the reporting date.
Are institutions buying or selling MAIA?
Institutional buying and selling can be analyzed by comparing MAIA positions across consecutive 13F reporting periods. InsiderSet's MAIA Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MAIA ownership changes.
How has MAIA institutional ownership changed over time?
InsiderSet tracks MAIA institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.