TOMZ vs VTR: Correlation
How closely do TOMI Environmental Solutions, Inc. (TOMZ) and Ventas (VTR) trade together? Their weekly returns over three years give a correlation of -0.27, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are TOMZ and VTR?
Over the past 3 years, TOMZ and VTR moved with a correlation of -0.27, which is negative, meaning they tend to move in opposite directions. Little has changed lately, as the 1-year reading of -0.35 lands near the 3-year figure. Over 5 years the correlation is -0.06, and the annualized covariance of weekly returns is -392.0 %².
Out of 17 assets tracked against TOMZ, VTR lands near the bottom at #14. The last year tells two different stories: VTR led by 69.3 percentage points, -28.9% for TOMZ against +40.4% for VTR. Risk is not evenly split, since TOMZ carries 3.2 times the volatility of the other side.
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.
TOMZ vs VTR: side by side
| TOMZ (TOMI Environmental Solutions, Inc.) | VTR (Ventas) | |
|---|---|---|
| 1-year return | -28.9% | +40.4% |
| 5-year return | -66.5% | +98.1% |
| Volatility (ann.) | 68.9% | 21.5% |
| Beta vs S&P 500 | 1.00 | 0.25 |
| Max drawdown (3Y) | -61.6% | -16.7% |
| Market cap | – | $47.6B |
| P/E (trailing) | – | 168.9 |
| Dividend yield | 0.00% | 2.14% |
| Sector / category | US Listed | Real Estate |
Year-by-year returns
| Year | TOMZ | VTR |
|---|---|---|
| 2022 | -70.3% | -8.5% |
| 2023 | +106.1% | +15.1% |
| 2024 | +4.0% | +22.2% |
| 2025 | -25.7% | +35.1% |
| 2026 | -24.4% | +21.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are TOMZ and VTR good diversifiers for each other?
By historical standards, yes. A correlation of -0.27 means the two rarely move for the same reasons.
FAQ
What is the correlation between TOMZ and VTR?
The TOMZ/VTR correlation stands at -0.27 on a 3-year window (1 year: -0.35, 5 years: -0.06), computed from weekly returns as of 2026-08-27.
Is VTR a good diversifier for TOMZ?
By historical standards, yes. A correlation of -0.27 means the two rarely move for the same reasons.
What does a correlation of -0.27 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
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Related comparisons
Hubs: TOMZ correlations · VTR correlations
