MAA vs VMRK: Correlation
How closely do Mid-America Apartment Communities (MAA) and Vivmark Residential (VMRK) trade together? Their weekly returns over three years give a correlation of 0.84, which is very strong.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are MAA and VMRK?
On 3 years of weekly data the MAA/VMRK correlation comes out at 0.84, very strong, meaning they move nearly in lockstep. Little has changed lately, as the 1-year reading of 0.83 lands near the 3-year figure. The 5-year figure is 0.84, and annualized covariance runs at 335.4 %².
Within MAA's tracked universe of 31 assets, VMRK comes in at #4 by 3-year correlation. On 12-month performance VMRK holds a 11.7-point edge, -6.6% against +5.1%. The rolling one-year correlation stayed in a tight band between 0.71 and 0.91 over the past three years, which points to a structural rather than episodic relationship.
How is this computed?
Pearson correlation on weekly returns: ρ(A,B) = cov(rA, rB) / (σA · σB), over windows of 52, 156 and 260 weeks. Covariance is annualized (×52) and expressed in %². Full definitions on the methodology page.
MAA vs VMRK: side by side
| MAA (Mid-America Apartment Communities) | VMRK (Vivmark Residential) | |
|---|---|---|
| 1-year return | -6.6% | +5.1% |
| 5-year return | -19.3% | -5.5% |
| Volatility (ann.) | 20.3% | 19.7% |
| Beta vs S&P 500 | 0.49 | 0.57 |
| Max drawdown (3Y) | -26.4% | -21.2% |
| Market cap | $15.3B | $26.1B |
| P/E (trailing) | 37.7 | 25.7 |
| Dividend yield | 4.63% | 0.00% |
| Sector / category | Real Estate | Real Estate |
Year-by-year returns
| Year | MAA | VMRK |
|---|---|---|
| 2022 | -29.7% | -32.5% |
| 2023 | -11.1% | +8.3% |
| 2024 | +19.9% | +20.8% |
| 2025 | -6.4% | -8.6% |
| 2026 | -4.0% | +7.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are MAA and VMRK good diversifiers for each other?
Not really. At 0.84, the two trade almost as one position, and owning both buys little extra protection.
FAQ
What is the correlation between MAA and VMRK?
The MAA/VMRK correlation stands at 0.84 on a 3-year window (1 year: 0.83, 5 years: 0.84), computed from weekly returns as of 2026-08-27.
Is VMRK a good diversifier for MAA?
Not really. At 0.84, the two trade almost as one position, and owning both buys little extra protection.
What does a correlation of 0.84 mean?
A reading of 0.84 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/maa-vs-vmrk.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/maa-vs-vmrk/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: MAA correlations · VMRK correlations
