Mid-America Apartment Communities, Inc.
Mid-America Apartment Communities, Inc. (MAA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · MAA · as of Sep 30, 2025
Ownership Breakdown
752
Institutional Holders
▼ 7 vs Q2
$15.01B
Total Inst. Value
▼ $1.63B vs Q2
116.38M
Shares Outstanding
freeFloat 99.13%
107.53M
13F Shares Held
▼ 4.88M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
MAA largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC real estate investment trusts | 18.56M | 15.87% | 15.87% | $2.59T | Nov 7, 2025 | ▲ 23.5K |
BLACKROCK, INC. real estate investment trusts | 12.35M | 10.56% | 10.56% | $1.73T | Nov 12, 2025 | ▼ 384.5K |
STATE STREET CORP real estate investment trusts | 8.12M | 6.94% | 6.94% | $1.13T | Nov 14, 2025 | ▲ 125.1K |
CAPITAL WORLD INVESTORS real estate investment trusts | 7.87M | 6.73% | 6.73% | $1.10T | Nov 13, 2025 | ▼ 913.0K |
GEODE CAPITAL MANAGEMENT, LLC real estate investment trusts | 3.38M | 2.89% | 2.89% | $471.12B | Nov 12, 2025 | ▲ 68.3K |
APG ASSET MANAGEMENT US INC. real estate investment trusts | 3.02M | 2.58% | 2.58% | $416.49B | Nov 12, 2025 | ▼ 66.3K |
VIKING GLOBAL INVESTORS LP real estate investment trusts | 2.65M | 2.26% | 2.26% | $369.60B | Nov 14, 2025 | ▲ 2.65M |
NORTHERN TRUST CORP real estate investment trusts | 2.15M | 1.83% | 1.83% | $299.75B | Nov 14, 2025 | ▲ 26.2K |
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ real estate investment trusts | 2.07M | 1.77% | 1.77% | $288.94B | Oct 29, 2025 | ▼ 141.2K |
INVESCO LTD. real estate investment trusts | 2.02M | 1.73% | 1.73% | $282.24B | Nov 13, 2025 | ▲ 184.5K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
32
Increased
+5.78M shares0
New Positions
first time holders18
Decreased
−4.30M shares0
Sold Out
fully exitedNet shares change (top 50)
+1.48M
+5.78M / −4.30M
Net new holders
+14
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
MAA insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
20
Buy transactions
13
Sell transactions
1.54
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
FISCHER TAMARA D director | May 21, 2026 | Purchase | 600 | $129.00 | $77.4K | 1.1K | Form 4 ↗ |
FISCHER TAMARA D director | May 21, 2026 | Purchase | 500 | $128.00 | $64.0K | 500 | Form 4 ↗ |
GRAF ALAN B JR director | May 19, 2026 | Award | 1,401 | — | — | 15.0K | Form 4 ↗ |
Caplan Deborah H director | May 19, 2026 | Award | 1,401 | — | — | 5.4K | Form 4 ↗ |
Caplan Deborah H director | May 19, 2026 | Award | 113 | — | — | 1.4K | Form 4 ↗ |
Case John director | May 19, 2026 | Award | 50 | — | — | 5.8K | Form 4 ↗ |
Case John director | May 19, 2026 | Award | 1,401 | — | — | 5.7K | Form 4 ↗ |
KELLY GREEN EDITH director | May 19, 2026 | Award | 207 | — | — | 10.2K | Form 4 ↗ |
KELLY GREEN EDITH director | May 19, 2026 | Award | 1,401 | — | — | 9.9K | Form 4 ↗ |
STOCKERT DAVID P director | May 19, 2026 | Award | 1,401 | — | — | 18.5K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Mid-America Apartment Communities, Inc. (MAA) is primarily owned by institutional investors, who hold approximately 92.4% of total shares outstanding. Company insiders own approximately 0.87%, while retail and public investors account for the remaining 6.74%.
The largest institutional shareholder of Mid-America Apartment Communities, Inc. is VANGUARD GROUP INC, holding approximately 18.56 million shares — equal to 15.87% of outstanding shares — as of September 30, 2025.
A total of 752 institutional investors currently hold MAA stock, with a combined institutional value of approximately $15.01 billion as of the most recent 13F filing period.
Frequently asked questions
MAA ownershipMid-America Apartment Communities, Inc. (MAA) is primarily owned by institutional investors, who hold approximately 92.4% of shares. The largest shareholder is VANGUARD GROUP INC with a 15.87% stake. Company insiders hold 0.87%. Data sourced from SEC Form 13F as of September 30, 2025.