MID-AMER APT CMNTYS INC MAA
COM · REIT · CUSIP 59522J103 · ISIN US59522J1034
Real estate investment trust operating throughout the southeastern, southwestern, and mid-Atlantic United States
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($94.6m this quarter). Holder counts are more reliable. Shares outstanding: 117.1m as of 2025-04-28, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $151.24. Options: 11 managers hold calls ($57.0m notional), 9 hold puts ($25.2m).
Trends to Q1 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 631 |
| Q4 2022 | 630 |
| Q1 2023 | 655 |
| Q2 2023 | 647 |
| Q3 2023 | 634 |
| Q4 2023 | 670 |
| Q1 2024 | 645 |
| Q2 2024 | 684 |
| Q3 2024 | 718 |
| Q4 2024 | 709 |
| Q1 2025 | 736 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2023 | 285 | 282 |
| Q3 2023 | 291 | 296 |
| Q4 2023 | 303 | 308 |
| Q1 2024 | 296 | 322 |
| Q2 2024 | 343 | 278 |
| Q3 2024 | 325 | 307 |
| Q4 2024 | 310 | 300 |
| Q1 2025 | 356 | 286 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2024 | $37.3m | $57.7m | 1.55 |
| Q3 2024 | $49.0m | $51.1m | 1.04 |
| Q4 2024 | $15.2m | $9.8m | 0.64 |
| Q1 2025 | $57.0m | $25.2m | 0.44 |
Biggest buyers
| CARRONADE CAPITAL MANAGEMENT, LP | Added | +12.3m |
| Capital World Investors | Added | +1.4m |
| VIKING GLOBAL INVESTORS LP | New | +1.1m |
| DEUTSCHE BANK AG\ | Added | +469.8k |
| PRUDENTIAL FINANCIAL INC | Added | +426.3k |
| JANUS HENDERSON GROUP PLC | Added | +325.4k |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | Added | +296.8k |
| CENTERSQUARE INVESTMENT MANAGEMENT LLC | Added | +294.2k |
| Russell Investments Group, Ltd. | Added | +272.0k |
| APG Asset Management US Inc. | Added | +271.5k |
Biggest sellers
| FMR LLC | Reduced | -1.5m |
| Long Pond Capital, LP | Reduced | -592.1k |
| JPMORGAN CHASE & CO | Reduced | -584.7k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Reduced | -464.7k |
| Gillson Capital LP | Sold out | -231.4k |
| BlackRock, Inc. | Reduced | -193.2k |
| Allspring Global Investments Holdings, LLC | Reduced | -162.5k |
| NFJ INVESTMENT GROUP, LLC | Reduced | -159.8k |
| Balyasny Asset Management L.P. | Sold out | -130.4k |
| Invesco Ltd. | Reduced | -130.1k |
Biggest calls
| JANE STREET GROUP, LLC | Added | $19.1m113.9k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $15.0m89.7k shares |
| CITADEL ADVISORS LLC | Added | $10.7m63.8k shares |
| NOMURA HOLDINGS INC | New | $4.9m29.4k shares |
| Walleye Trading LLC | New | $2.7m16.0k shares |
| Caption Management, LLC | New | $2.3m14.0k shares |
| WOLVERINE TRADING, LLC | Added | $895.9k5.4k shares |
| SIMPLEX TRADING, LLC | Added | $586.0k3.5k shares |
| GROUP ONE TRADING LLC | New | $469.2k2.8k shares |
| TUDOR INVESTMENT CORP ET AL | New | $234.6k1.4k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $15.0m89.8k shares |
| CITADEL ADVISORS LLC | Added | $5.0m30.0k shares |
| Walleye Trading LLC | New | $1.5m9.1k shares |
| SIMPLEX TRADING, LLC | Added | $1.3m7.9k shares |
| WOLVERINE TRADING, LLC | Added | $1.1m6.6k shares |
| JANE STREET GROUP, LLC | New | $653.6k3.9k shares |
| MILLENNIUM MANAGEMENT LLC | New | $502.7k3.0k shares |
| Quaker Wealth Management, LLC | First filing | $3362 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-04-28 | 10.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 8.5% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 7.5% |
| VIKING GLOBAL INVESTORS LP 13G · passive investor new · filed 2026-10-05 | 5.1% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC), Capital World Investors (0.2%, 2026-02-13)
Insider purchases and sales in Q1 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q2 2023 | 0 | — | 2 | $337.5k | $337.5k |
| Q3 2023 | 1 | $875.0k | 0 | — | — |
| Q4 2023 | 1 | $254.7k | 0 | — | — |
| Q1 2024 | 0 | — | 4 | $1.5m | $1.5m |
| Q2 2024 | 1 | $13.2k | 3 | $978.1k | $978.1k |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
None reported in Q1 2025.
Holders, Q1 2025
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.06% of their portfolio | 18.4m $3.1bn | Reduced -47.6k |
| BlackRock, Inc. 0.05% of their portfolio | 14.6m $2.4bn | Reduced -193.2k |
| CARRONADE CAPITAL MANAGEMENT, LP 2.39% of their portfolio | 12.3m $14.8m | Added +12.3m |
| Capital World Investors 0.22% of their portfolio | 8.0m $1.3bn | Added +1.4m |
| STATE STREET CORP 0.05% of their portfolio | 7.8m $1.3bn | Added +107.6k |
| NORGES BANK 0.13% of their portfolio | 5.3m $896.5m | Added +2.2k |
| GEODE CAPITAL MANAGEMENT, LLC 0.04% of their portfolio | 3.3m $545.0m | Added +68.4k |
| APG Asset Management US Inc. 3.94% of their portfolio | 3.1m $514.1m | Added +271.5k |
| JPMORGAN CHASE & CO 0.04% of their portfolio | 2.8m $462.5m | Reduced -584.7k |
| MORGAN STANLEY 0.03% of their portfolio | 2.7m $451.4m | Added +268.8k |
| FMR LLC 0.02% of their portfolio | 2.3m $382.7m | Reduced -1.5m |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.12% of their portfolio | 2.2m $367.3m | Reduced -464.7k |
| NORTHERN TRUST CORP 0.05% of their portfolio | 2.0m $327.2m | Added +89.4k |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC 1.06% of their portfolio | 1.7m $292.1m | Added +142.6k |
| DEUTSCHE BANK AG\ 0.11% of their portfolio | 1.7m $284.2m | Added +469.8k |
| DIMENSIONAL FUND ADVISORS LP 0.07% of their portfolio | 1.7m $282.9m | Reduced -37.3k |
| Legal & General Group Plc 0.07% of their portfolio | 1.5m $251.1m | Added +133.9k |
| Invesco Ltd. 0.04% of their portfolio | 1.4m $235.5m | Reduced -130.1k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.04% of their portfolio | 1.4m $231.8m | Reduced -5.7k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.05% of their portfolio | 1.2m $207.2m | Added +107.7k |
| VIKING GLOBAL INVESTORS LP 0.60% of their portfolio | 1.1m $187.8m | New |
| CANADA PENSION PLAN INVESTMENT BOARD 0.17% of their portfolio | 1.1m $177.7m | Unchanged |
| 1832 Asset Management L.P. 0.30% of their portfolio | 949.7k $159.1m | Reduced -35.8k |
| Nuveen, LLC 0.05% of their portfolio | 900.9k $151.0m | First filing |
| Bank of New York Mellon Corp 0.03% of their portfolio | 779.2k $130.6m | Reduced -14.4k |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 751.6k $126.0m | Added +128.8k |
| Russell Investments Group, Ltd. 0.17% of their portfolio | 727.7k $121.7m | Added +272.0k |
| PRUDENTIAL FINANCIAL INC 0.17% of their portfolio | 716.7k $120.1m | Added +426.3k |
| AEW CAPITAL MANAGEMENT L P 5.15% of their portfolio | 628.6k $105.3m | Reduced -2.4k |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO 1.15% of their portfolio | 585.9k $98.2m | Added +296.8k |
| RAYMOND JAMES FINANCIAL INC 0.04% of their portfolio | 568.1k $95.2m | Reduced -50.8k |
| GOLDMAN SACHS GROUP INC 0.02% of their portfolio | 567.8k $95.1m | Added +100.7k |
| ALLIANCEBERNSTEIN L.P. 0.03% of their portfolio | 466.8k $78.2m | Added +12.7k |
| FRANKLIN RESOURCES INC 0.02% of their portfolio | 460.1k $77.1m | Reduced -23.7k |
| Diamond Hill Capital Management, LLC (Investment Advisor) 0.33% of their portfolio | 425.5k $71.3m | Reduced -39.5k |
| UBS Group AG 0.02% of their portfolio | 420.4k $70.5m | Reduced -65.4k |
| River Road Asset Management, LLC 0.95% of their portfolio | 418.2k $70.1m | Reduced -23.7k |
| CENTERSQUARE INVESTMENT MANAGEMENT LLC 0.72% of their portfolio | 412.9k $69.2m | Added +294.2k |
| Sumitomo Mitsui Trust Group, Inc. 0.04% of their portfolio | 362.3k $60.7m | Added +5.7k |
| HSBC HOLDINGS PLC 0.04% of their portfolio | 341.6k $57.2m | Added +7.0k |
| JANUS HENDERSON GROUP PLC 0.03% of their portfolio | 340.5k $56.5m | Added +325.4k |
| SILVERCREST ASSET MANAGEMENT GROUP LLC 0.40% of their portfolio | 337.0k $56.5m | Reduced -14.4k |
| ROYAL BANK OF CANADA 0.01% of their portfolio | 331.0k $55.5m | Reduced -26.3k |
| Swiss National Bank 0.04% of their portfolio | 329.7k $55.2m | Reduced -400 |
| California Public Employees Retirement System 0.04% of their portfolio | 328.3k $55.0m | Added +130.6k |
| ANCHOR CAPITAL ADVISORS LLC 1.51% of their portfolio | 301.4k $50.5m | Reduced -13.8k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.04% of their portfolio | 291.4k $48.8m | Added +26.9k |
| Aberdeen Group plc 0.09% of their portfolio | 278.8k $46.8m | Added +196.5k |
| AMERICAN CENTURY COMPANIES INC 0.03% of their portfolio | 276.3k $46.3m | Added +236.4k |
| Amundi 0.02% of their portfolio | 275.5k $45.1m | Added +45.4k |
| RHUMBLINE ADVISERS 0.04% of their portfolio | 254.6k $42.7m | Added +16.6k |
| Asset Management One Co., Ltd. 0.14% of their portfolio | 241.4k $40.4m | Added +2.4k |
| CANADA LIFE ASSURANCE Co 0.07% of their portfolio | 236.0k $39.6m | Added +22.9k |
| WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio | 235.6k $39.5m | Added +141.4k |
| Starwood Capital Group Management, L.L.C. 21.93% of their portfolio | 219.4k $36.8m | Unchanged |
| Clarkston Capital Partners, LLC 0.69% of their portfolio | 210.0k $35.2m | Unchanged |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 206.9k $34.7m | Added +414 |
| SEI INVESTMENTS CO 0.04% of their portfolio | 206.5k $34.6m | Added +30.1k |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.13% of their portfolio | 205.6k $34.4m | Reduced -1.6k |
| BARCLAYS PLC 0.02% of their portfolio | 204.8k $34.3m | Added +48.2k |
| FIL Ltd 0.03% of their portfolio | 204.5k $34.3m | Added +166.8k |
| MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio | 202.8k $34.0m | Added +191.9k |
| ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio | 198.8k $33.3m | Reduced -7.1k |
| NOMURA ASSET MANAGEMENT CO LTD 0.10% of their portfolio | 197.4k $33.1m | Added +9.6k |
| National Pension Service 0.03% of their portfolio | 192.7k $32.3m | Added +16.0k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 192.2k $32.2m | Added +2.8k |
| SNYDER CAPITAL MANAGEMENT L P 0.70% of their portfolio | 190.9k $32.0m | Reduced -4.0k |
| State of Tennessee, Department of Treasury 0.12% of their portfolio | 190.2k $31.9m | Reduced -784 |
| Ceredex Value Advisors LLC 0.68% of their portfolio | 186.4k $31.2m | Reduced -74.5k |
| Perpetual Ltd 0.37% of their portfolio | 180.4k $30.2m | Added +52.9k |
| BNP PARIBAS FINANCIAL MARKETS 0.02% of their portfolio | 178.9k $30.0m | First filing |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 168.8k $28.3m | Added +4.7k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.07% of their portfolio | 155.2k $26.0m | Added +7.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.03% of their portfolio | 151.7k $25.4m | Added +1.7k |
| Sabal Trust CO 1.41% of their portfolio | 151.4k $25.4m | Reduced -333 |
| VIRGINIA RETIREMENT SYSTEMS ET Al 0.18% of their portfolio | 143.5k $24.0m | First filing |
| Investure, LLC 1.56% of their portfolio | 140.7k $23.6m | Unchanged |
| APG Asset Management N.V. 0.07% of their portfolio | 135.6k $21.0m | Reduced -8.8k |
| CITIGROUP INC 0.02% of their portfolio | 134.1k $22.5m | Added +41.0k |
| NATIXIS ADVISORS, LLC 0.04% of their portfolio | 133.9k $22.4m | Added +5.3k |
| BANK OF MONTREAL /CAN/ 0.01% of their portfolio | 129.8k $21.7m | Reduced -20.3k |
| Daiwa Securities Group Inc. 0.09% of their portfolio | 128.4k $21.5m | Added +73.0k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.04% of their portfolio | 119.3k $20.0m | Added +27.3k |
| Allianz Asset Management GmbH 0.03% of their portfolio | 116.2k $19.5m | Reduced -27.4k |
| MACQUARIE GROUP LTD 0.02% of their portfolio | 114.8k $19.2m | Added +5.3k |
| ZACKS INVESTMENT MANAGEMENT 0.18% of their portfolio | 112.7k $18.9m | Added +3.9k |
| CWM, LLC 0.07% of their portfolio | 109.5k $18.3m | Reduced -2.2k |
| LEAVELL INVESTMENT MANAGEMENT, INC. 0.87% of their portfolio | 105.5k $17.7m | Reduced -1.6k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.03% of their portfolio | 104.1k $17.5m | Added +470 |
| Mitsubishi UFJ Trust & Banking Corp 0.05% of their portfolio | 104.0k $17.4m | Added +10.6k |
| STIFEL FINANCIAL CORP 0.02% of their portfolio | 103.8k $17.4m | Reduced -129 |
| NISA INVESTMENT ADVISORS, LLC 0.09% of their portfolio | 102.9k $17.2m | Reduced -4.0k |
| HighTower Advisors, LLC 0.02% of their portfolio | 101.6k $17.0m | Added +1.2k |
| BOWEN HANES & CO INC 0.47% of their portfolio | 100.0k $16.8m | New |
| BENJAMIN EDWARDS INC 0.23% of their portfolio | 97.8k $16.4m | Added +11.3k |
| Quantinno Capital Management LP 0.11% of their portfolio | 97.3k $16.3m | Added +57.0k |
| FIRST SABREPOINT CAPITAL MANAGEMENT LP 6.66% of their portfolio | 95.0k $15.9m | Added +10.0k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.04% of their portfolio | 94.6k $15.9m | Reduced -1.1k |
| Stonegate Investment Group, LLC 0.42% of their portfolio | 93.6k $15.7m | Added +1.3k |
| Long Pond Capital, LP 1.04% of their portfolio | 93.5k $15.7m | Reduced -592.1k |