Stock Ownership/MAA

MID-AMER APT CMNTYS INC (MAA): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in MAA · Real Estate. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
21
13F filers
Aggregate Value
$1.5B
Across holders
Last Price
$133.16
2026-08-24
Sector
Real Estate
GICS
Quarterly fund activity11 increased8 reduced8 exited
Full exits: RENAISSANCE TECHNOLOGIES LLC, Bridgewater Associates, LP, Schonfeld Strategic Advisors LLC, TWO SIGMA INVESTMENTS, LP, MARSHALL WACE, LLP, TUDOR INVESTMENT CORP ET AL, Magnetar Financial LLC, SHAW D E & CO INC
Institutional Holders of MAA
↗
21 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
VIKING GLOBAL INVESTORS LP
CIK 0001103804
Hedge Fund5.04M$700.7M46.1%2.0%Added+$34.0MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund3.77M$523.8M34.5%0.2%Added+$523.5MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund627K$87.1M5.7%0.0%Added+$53.8MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund456K$63.4M4.2%0.1%Added+$10.6MQ2 2026
Starwood Capital Group Management, L.L.C.
CIK 0001388788
Hedge Fund219K$30.5M2.0%14.2%Unchanged+$0Q2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund185K$25.8M1.7%0.1%Added+$25.1MQ2 2026
Lighthouse Investment Partners, LLC
CIK 0001600344
Hedge Fund145K$20.2M1.3%0.6%Reduced$-31.7MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund120K$16.7M1.1%0.0%Reduced+$5.4MQ2 2026
TCW GROUP INC
CIK 0000850401
Hedge Fund88K$12.2M0.8%0.1%Added+$12.2MQ2 2026
Verition Fund Management LLC
CIK 0001454027
Hedge Fund86K$11.9M0.8%0.1%Added+$2.0MQ2 2026
VIKING GLOBAL INVESTORS LPAdded
Hedge Fund
$700.7M· 46.1% of total· 2.0% port· 5.04M sh· +$34.0M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$523.8M· 34.5% of total· 0.2% port· 3.77M sh· +$523.5M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$87.1M· 5.7% of total· 0.0% port· 627K sh· +$53.8M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$63.4M· 4.2% of total· 0.1% port· 456K sh· +$10.6M QoQ· Q2 2026
Starwood Capital Group Management, L.L.C.Unchanged
Hedge Fund
$30.5M· 2.0% of total· 14.2% port· 219K sh· +$0 QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$25.8M· 1.7% of total· 0.1% port· 185K sh· +$25.1M QoQ· Q2 2026
Lighthouse Investment Partners, LLCReduced
Hedge Fund
$20.2M· 1.3% of total· 0.6% port· 145K sh· $-31.7M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$16.7M· 1.1% of total· 0.0% port· 120K sh· +$5.4M QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$12.2M· 0.8% of total· 0.1% port· 88K sh· +$12.2M QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$11.9M· 0.8% of total· 0.1% port· 86K sh· +$2.0M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$11.7M· 0.8% of total· 0.0% port· 84K sh· +$4.9M QoQ· Q2 2026
Holocene Advisors, LPUnchanged
Hedge Fund
$5.8M· 0.4% of total· 0.0% port· 42K sh· +$0 QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$5.0M· 0.3% of total· 0.0% port· 36K sh· — QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$2.1M· 0.1% of total· 0.0% port· 15K sh· $-20.6M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$1.3M· 0.1% of total· 0.0% port· 9K sh· $-4.0M QoQ· Q2 2026
PineBridge Investments, L.P.Reduced
Hedge Fund
$404K· 0.0% of total· 0.0% port· 3K sh· $-1.5M QoQ· Q3 2025
BROOKFIELD Corp /ON/Reduced
Hedge Fund
$389K· 0.0% of total· 0.0% port· 3K sh· $-18.7M QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$389K· 0.0% of total· 0.0% port· 3K sh· $-272K QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$367K· 0.0% of total· 0.0% port· 3K sh· +$58K QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$278K· 0.0% of total· 0.0% port· 2K sh· $-807K QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$49K· 0.0% of total· 0.0% port· 348 sh· +$3K QoQ· Q2 2026
1–10 of 21
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