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MAA Institutional Ownership & 13F Holders | SmartMoneyDB

MAAMID-AMER APT CMNTYS INC

COM · CUSIP 59522J103

Smart Money Ownership

Of the 15 tracked institutions holding MAA, 8 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +5.1pt. It's a gauge of who owns the name, not just how many.

MAA (MID-AMER APT CMNTYS INC) Institutional Ownership Summary

Among the 15 tracked institutional investors we monitor, MAA (MID-AMER APT CMNTYS INC) is held with a combined value of $6.07B across 47,143,754 shares. The largest holder is VANGUARD GROUP INC with a position worth $2.58B (0.04% of their portfolio). 2 funds opened new positions in the most recent quarter. 7 funds increased their holdings. 6 funds reduced their position.

Total Institutional Value

$6.07B

Total Shares Held

47,143,754

Institutional Holders

% of Shares Outstanding

40.5%

of 116.38M shares · SEC 2026-04-27

Days to Cover

4.4+36.4%

4.56M shares short · FINRA 2026-07-15

Tracked 13F institutions hold 40.5% of MAA's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-27), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

VIKING GLOBAL INVESTORS LP+24% shares~$112.3M AQR CAPITAL MANAGEMENT LLC+96% shares~$46.5M BlackRock, Inc.+2% shares~$23.5M Point72 Asset Management, L.P.New position~$19.9M RENAISSANCE TECHNOLOGIES LLC+124% shares~$8.3M

13F Institutional Holders

Sort

VIKING GLOBAL INVESTORS LP

1.64% of book+23.7%

$585.98M

AQR CAPITAL MANAGEMENT LLC

0.04% of book+95.8%

$95.07M

WELLINGTON MANAGEMENT GROUP LLP

0.01% of book-36.6%

$46.79M

Gotham Asset Management, LLC

MILLENNIUM MANAGEMENT LLC

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$2.58B	18,577,096	0.04%	+0.1%
2	BlackRock, Inc.	$1.59B	13,030,609	0.03%	+1.5%
3	STATE STREET CORP	$977.51M	8,004,531	0.03%	-1.0%
4	VIKING GLOBAL INVESTORS LP	$585.98M	4,798,404	1.64%	+23.7%
5	AQR CAPITAL MANAGEMENT LLC	$95.07M	778,516	0.04%	+95.8%
6	WELLINGTON MANAGEMENT GROUP LLP	$46.79M	383,130	0.01%	-36.6%
7	Gotham Asset Management, LLC	$46.42M	380,105	0.14%	+15.0%
8	CITADEL ADVISORS LLC	$37.82M	309,655	0.03%	-73.0%
9	MILLENNIUM MANAGEMENT LLC	$29.22M	239,282	0.01%	-67.6%
10	FMR LLC	$21.38M	175,081	0.00%	-38.7%

Congress Trading

1 member · 1 disclosed trade in MAA

Member	Type	Amount	Date
Alan Armstrong	Buy	$1,001 - $15,000	Mar 27, 2026

Frequently Asked Questions

Which institutional investors own the most MAA stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of MAA with a position worth $2.58B, representing 0.04% of their portfolio. In total, 15 institutional investors hold MAA with a combined value of $6.07B.

Are hedge funds buying or selling MAA?

In the most recent quarter, 2 funds opened a new position in MAA. Additionally, 7 increased their holdings and 6 reduced their positions.

What percentage of MAA is owned by institutional investors?

Institutional investors hold $6.07B worth of MAA stock across 15 positions. The largest institutional holder is VANGUARD GROUP INC with $2.58B in holdings.

What is a 13F filing and why does it matter for MAA?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For MAA, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track MAA institutional moves

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