MAA Institutional Ownership
Top institutional (13F) holders of MAA and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
42
Institutional value
$10.64B
Top holder
BlackRock, Inc.
Top holders
| Holder | Stake | Filed | Value |
|---|---|---|---|
| BlackRock, Inc.holding company | 11.3% | Aug 7, 2026 | $1.82B |
| Vanguard Portfolio Managementinvestment advisor | 8.6% | Aug 13, 2026 | $1.38B |
| STATE STREET CORPORATIONinvestment advisor | 6.8% | Sep 22, 2026 | $1.1B |
| Vanguard Capital Managementinvestment advisor | 6.6% | Aug 13, 2026 | $1.06B |
| Norges Bankother | 4.7% | Aug 12, 2026 | $757.57M |
| VIKING GLOBAL INVESTORS LPother | 4.3% | Aug 14, 2026 | $700.72M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | 3.2% | Aug 14, 2026 | $523.8M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | 3.0% | Aug 12, 2026 | $489.99M |
| Invesco Ltd.investment advisor | 2.0% | Aug 14, 2026 | $329.18M |
| JPMORGAN CHASE & COinvestment advisor | 2.0% | Aug 12, 2026 | $324.95M |
| Dimensional Fund Advisors LPinvestment advisor | 1.5% | Aug 11, 2026 | $245.96M |
| GOLDMAN SACHS GROUP INCinvestment advisor | 1.5% | Aug 14, 2026 | $245.68M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | 1.5% | Aug 14, 2026 | $234.32M |
| NORTHERN TRUST CORPinvestment advisor | 1.4% | Aug 13, 2026 | $232.93M |
| Massachusetts Financial Services Companyinvestment advisor | 1.4% | Aug 3, 2026 | $231.85M |
| MORGAN STANLEYinvestment advisor | 1.3% | Aug 13, 2026 | $216.7M |
| BANK OF AMERICA CORP /DE/investment advisor | 0.7% | Aug 14, 2026 | $113.69M |
| Bank of New York Mellon Corpholding company | 0.6% | Aug 6, 2026 | $88.79M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | 0.5% | Aug 14, 2026 | $87.07M |
| UBS Group AGinvestment advisor | 0.4% | Aug 13, 2026 | $65.16M |
| Swiss National Bankinvestment advisor | 0.3% | Aug 11, 2026 | $45.6M |
| CITIGROUP INCinvestment advisor | 0.3% | Aug 3, 2026 | $45.33M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | 0.3% | Aug 14, 2026 | $42.93M |
| WELLS FARGO & COMPANY/MNinvestment advisor | 0.2% | Aug 14, 2026 | $36.33M |
| CITADEL ADVISORS LLCinvestment advisor | 0.2% | Sep 1, 2026 | $31.5M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.