Sierra Bancorp (BSRR)
BSRR moved a median of -0.30% 30 minutes after news, and -0.05% by the close. How BSRR actually reacts to news — the realized, point-in-time move the market made, measured across 278 labeled events over the last three years with zero look-ahead.
BSRR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 19% | 227 |
| 30-min | -0.30% | 37% | 266 |
| 60-min | 0.00% | 49% | 272 |
| to close | -0.05% | 49% | 275 |
| Middle 50% of BSRR reactions | -0.65% to +0.53% |
|---|---|
| Median reaction (30-min) | -0.30% |
| Measured reactions | 278 |
Half of all Sierra Bancorp news events land between -0.65% and +0.53% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How BSRR reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 10 | +0.52% | 80% | +1.83% |
| Analyst downgrades | 10 | +0.76% | 60% | -0.09% |
| Rating reiterations | 15 | +0.12% | 67% | +0.12% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 2 further classes were observed with fewer than 10 measured events and are not published. See how BSRR ranks against every other measured name →
That’s how BSRR usually reacts — get an email when it moves on news →Email me when BSRR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to BSRR's baseline. Nothing else.
Recent BSRR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K SIERRA BANCORP For: Sep 08 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.42% | |
| Form 10-Q SIERRA BANCORP For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.98% | +0.25% | |
| Form 8-K SIERRA BANCORP For: Jul 23 | SEC filing · Form 8-K | SEC EDGAR | -0.89% | +1.23% | |
| Form 8-K SIERRA BANCORP For: Jul 27 | SEC filing · Form 8-K | SEC EDGAR | -0.89% | +1.23% | |
| Sierra Bancorp Reports Financial Results for Second Quarter and First Six Months of 2026 | Press release | Business Wire | -0.89% | +1.23% | |
| Form 8-K SIERRA BANCORP For: Jul 23 | SEC filing · Form 8-K | SEC EDGAR | -1.55% | -0.65% | |
| Sierra Bancorp Announces 4% Increase in Quarterly Cash Dividend | Press release | Business Wire | -1.55% | -0.65% | |
| Form 8-K SIERRA BANCORP For: May 20 | SEC filing · Form 8-K | SEC EDGAR | -0.13% | +1.66% | |
| Form 8-K SIERRA BANCORP For: May 04 | SEC filing · Form 8-K | SEC EDGAR | +0.54% | -0.58% | |
| Form 10-Q SIERRA BANCORP For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | +0.83% | |
| Form 8-K SIERRA BANCORP For: Apr 27 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.06% | |
| Sierra Bancorp Reports First Quarter 2026 Results | Press release | Business Wire | +0.00% | +2.06% | |
| Form 8-K SIERRA BANCORP For: Apr 23 | SEC filing · Form 8-K | SEC EDGAR | -0.25% | +1.06% | |
| Sierra Bancorp Declares Quarterly Cash Dividend | Press release | Business Wire | -0.25% | +1.06% | |
| Form 8-K SIERRA BANCORP For: Apr 20 | SEC filing · Form 8-K | SEC EDGAR | +0.05% | -0.75% | |
| Form ARS SIERRA BANCORP For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.03% | +0.35% | |
| Form DEF 14A SIERRA BANCORP For: May 20 | SEC filing · Form DEF | SEC EDGAR | -0.03% | +0.35% | |
| Form DEFA14A SIERRA BANCORP | SEC filing · Form DEFA14A | SEC EDGAR | -0.03% | +0.35% | |
| Form 10-K SIERRA BANCORP For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.30% | -1.26% | |
| Form 8-K SIERRA BANCORP For: Feb 02 | SEC filing · Form 8-K | SEC EDGAR | +3.23% | +3.43% | |
| Sierra Bancorp Reports Record Quarterly Earnings and 2025 Results | Press release | Business Wire | +3.23% | +3.43% | |
| Form 8-K SIERRA BANCORP For: Jan 29 | SEC filing · Form 8-K | SEC EDGAR | -0.64% | +2.16% | |
| Sierra Bancorp Announces 4% Increase in Quarterly Cash Dividend | Press release | Business Wire | -0.64% | +2.16% | |
| Form 8-K SIERRA BANCORP For: Nov 18 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.17% | |
| Form 8-K SIERRA BANCORP For: Nov 05 | SEC filing · Form 8-K | SEC EDGAR | — | -1.55% | |
| Form 10-Q SIERRA BANCORP For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.62% | -0.76% | |
| Form 8-K SIERRA BANCORP For: Oct 27 | SEC filing · Form 8-K | SEC EDGAR | -0.07% | +1.62% | |
| Sierra Bancorp Reports Financial Results for Third Quarter and First Nine Months of 2025 | Press release | Business Wire | -0.07% | +1.62% | |
| Form 8-K SIERRA BANCORP For: Oct 23 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.15% | |
| Sierra Bancorp Announces Share Repurchase Program and Declares Quarterly Cash Dividend | Press release | Business Wire | +0.00% | +1.15% | |
| Form 10-Q SIERRA BANCORP For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -1.21% | |
| Form 8-K SIERRA BANCORP For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | -0.16% | +0.33% | |
| Sierra Bancorp Reports Improved Financial Results for Second Quarter and First Six Months of 2025 | Press release | Business Wire | -0.16% | +0.33% | |
| Form 8-K SIERRA BANCORP For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.75% | |
| Sierra Bancorp Declares Quarterly Cash Dividend | Press release | Business Wire | +0.00% | -0.75% | |
| Form 8-K SIERRA BANCORP For: Jul 07 | SEC filing · Form 8-K | SEC EDGAR | -0.41% | -1.80% | |
| Form 8-K SIERRA BANCORP For: May 21 | SEC filing · Form 8-K | SEC EDGAR | -0.18% | -0.58% | |
| Form 8-K SIERRA BANCORP For: May 05 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.71% | |
| Form 10-Q SIERRA BANCORP For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | +1.11% | |
| Form 8-K SIERRA BANCORP For: Apr 28 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +9.77% | |
| Sierra Bancorp Reports First Quarter 2025 Results | Press release | Business Wire | +0.00% | +9.77% | |
| Form 8-K SIERRA BANCORP For: Apr 24 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.46% | |
| Sierra Bancorp Declares Quarterly Cash Dividend | Press release | Business Wire | +0.00% | +0.46% | |
| Form ARS SIERRA BANCORP For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | — | -2.14% | |
| Form DEF 14A SIERRA BANCORP For: May 21 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -4.51% | |
| Form DEFA14A SIERRA BANCORP | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | -4.51% | |
| Form 8-K SIERRA BANCORP For: Mar 20 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.70% | |
| Form 10-K/A SIERRA BANCORP For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | — | +2.42% | |
| Form 8-K SIERRA BANCORP For: Mar 11 | SEC filing · Form 8-K | SEC EDGAR | — | -0.43% | |
| Form 10-K SIERRA BANCORP For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -5.92% | -2.56% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the BSRR section they belong to.
Where else BSRR is measured.
BSRR earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| First Northwest Bancorp (FNWB) | 279 | 0.00% | 48% |
| Green Dot Corporation Class A, $0.001 par value (GDOT) | 279 | +0.12% | 56% |
| Byline Bancorp, Inc. (BY) | 278 | -0.05% | 45% |
| Esquire Financial Holdings, Inc. (ESQ) | 277 | +0.02% | 50% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Financial Services names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Sierra Bancorp's median reaction calculated?
Every labeled BSRR news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 278 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 37% of BSRR's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does BSRR's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.