Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in MAA held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 13.0M | $1.59B | +1.5% | 11.200% | 0.03% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 9.9M | $1.21B | — | 8.515% | 0.06% |
| 3 | STATE STREET CORP | 8.0M | $977.5M | -0.9% | 6.880% | 0.03% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 7.6M | $927.5M | — | 6.528% | 0.02% |
| 5 | VIKING GLOBAL INVESTORS LP | 4.8M | $586.0M | +23.7% | 4.124% | 1.64% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 3.5M | $425.6M | +2.1% | 3.005% | 0.03% |
| 7 | APG Asset Management US Inc. | 3.1M | $378.6M | +3.8% | 2.656% | 2.92% |
| 8 | Invesco Ltd. | 2.4M | $296.8M | +12.8% | 2.089% | 0.05% |
| 9 | DIMENSIONAL FUND ADVISORS LP | 1.8M | $216.5M | +3.7% | 1.523% | 0.04% |
| 10 | NORTHERN TRUST CORP | 1.7M | $213.2M | -18.5% | 1.501% | 0.03% |
| 11 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.7M | $210.7M | -9.2% | 1.431% | 0.07% |
| 12 | MORGAN STANLEY | 1.6M | $195.2M | -3.3% | 1.374% | 0.01% |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.6M | $194.8M | +3.7% | 1.371% | 0.03% |
| 14 | GOLDMAN SACHS GROUP INC | 1.5M | $180.5M | +30.1% | 1.270% | 0.02% |
| 15 | River Road Asset Management, LLC | 1.4M | $174.4M | +52.3% | 1.227% | 1.98% |
| 16 | DEUTSCHE BANK AG\ | 1.4M | $171.9M | -4.5% | 1.210% | 0.06% |
| 17 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | 1.3M | $152.9M | -20.6% | 1.076% | 0.50% |
| 18 | Legal & General Group Plc | 1.1M | $140.3M | -6.0% | 0.987% | 0.03% |
| 19 | 1832 Asset Management L.P. | 1.1M | $128.6M | +2.2% | 0.905% | 0.17% |
| 20 | DUFF & PHELPS INVESTMENT MANAGEMENT CO | 850K | $103.8M | -0.0% | 0.730% | 1.08% |
| 21 | BANK OF AMERICA CORP /DE/ | 842K | $102.8M | +11.5% | 0.723% | 0.01% |
| 22 | AQR CAPITAL MANAGEMENT LLC | 779K | $95.1M | +95.8% | 0.669% | 0.04% |
| 23 | UBS Group AG | 690K | $84.3M | +24.5% | 0.593% | 0.01% |
| 24 | VANGUARD FIDUCIARY TRUST CO | 658K | $80.3M | — | 0.566% | 0.02% |
| 25 | Bank of New York Mellon Corp | 646K | $78.9M | -3.4% | 0.555% | 0.01% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in MAA — a direct measure of their conviction.
Filings activity in MAA during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 735 | 1.3% | 75.42% | 18.43 pp | $12.19B | 20% |
| Q4 2025 | 745 | +4.1% | 93.85% | +2.65 pp | $15.17B | +2.9% |
| Q3 2025 | 716 | 1.8% | 91.20% | 12.71 pp | $14.74B | 12% |
| Q2 2025 | 729 | +3.0% | 103.91% | 6.63 pp | $16.80B | 6.0% |
| Q1 2025 | 708 | +3.5% | 110.54% | +4.14 pp | $17.87B | +3.9% |
| Q4 2024 | 684 | 1.3% | 106.40% | +6.39 pp | $17.20B | +6.4% |
| Q3 2024 | 693 | +4.8% | 100.01% | +5.74 pp | $16.17B | +6.1% |
| Q2 2024 | 661 | — | 94.27% | — | $15.24B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MAA stock.
Based on Q1 2026 13F filings, institutional ownership of Mid-America Apartment Communities, Inc. stands at 75.4%, held across 735 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of MAA, with approximately 13,030,609 shares worth $1.59B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of MAA, including VIKING GLOBAL INVESTORS LP.
Our composite Smart Money Score for MAA is 34 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
109 institutions opened new positions in MAA during Q1 2026, while 119 fully exited. 155 added to existing positions and 468 trimmed.
MAA institutional ownership fell by 18.43 percentage points quarter-over-quarter, with a net change of -10 holders.
The top 10 institutions account for 56.0% of all reported 13F value in MAA, and the top 25 account for 73.1%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Mid-America Apartment Communities, Inc. (MAA) Institutional Ownership