ABCB vs SFBS: Correlation
How closely do Ameris Bancorp (ABCB) and ServisFirst Bancshares, Inc. (SFBS) trade together? Their weekly returns over three years give a correlation of 0.86, which is very strong.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ABCB and SFBS?
On 3 years of weekly data the ABCB/SFBS correlation comes out at 0.86, very strong, meaning they move nearly in lockstep. Lately the two have drifted apart, with the 1-year correlation at 0.65 versus 0.86 over 3 years. The 5-year figure is 0.77, and annualized covariance runs at 869.2 %².
By 3-year correlation, SFBS places #15 of the 49 assets tracked against ABCB. The last year tells two different stories: ABCB led by 17.7 percentage points, +16.9% for ABCB against -0.8% for SFBS.
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.
ABCB vs SFBS: side by side
| ABCB (Ameris Bancorp) | SFBS (ServisFirst Bancshares, Inc.) | |
|---|---|---|
| 1-year return | +16.9% | -0.8% |
| 5-year return | +86.9% | +29.4% |
| Volatility (ann.) | 29.7% | 34.1% |
| Beta vs S&P 500 | 1.06 | 0.96 |
| Max drawdown (3Y) | -29.5% | -30.4% |
| Market cap | $5.7B | $4.7B |
| P/E (trailing) | 15.5 | 14.7 |
| Dividend yield | 0.93% | 1.70% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ABCB | SFBS |
|---|---|---|
| 2022 | -3.8% | -17.9% |
| 2023 | +14.3% | -1.2% |
| 2024 | +19.4% | +28.8% |
| 2025 | +20.1% | -13.9% |
| 2026 | +15.5% | +22.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ABCB and SFBS good diversifiers for each other?
Not really. At 0.86, the two trade almost as one position, and owning both buys little extra protection.
FAQ
What is the correlation between ABCB and SFBS?
As of 2026-08-27, the correlation of weekly returns between ABCB and SFBS is 0.86 over 3 years, 0.65 over 1 year and 0.77 over 5 years.
Is SFBS a good diversifier for ABCB?
Not really. At 0.86, the two trade almost as one position, and owning both buys little extra protection.
What does a correlation of 0.86 mean?
On the −1 to +1 scale, 0.86 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/abcb-vs-sfbs.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/abcb-vs-sfbs/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: ABCB correlations · SFBS correlations
