Weis Markets, Inc. (WMK)
WMK moved a median of -0.20% 30 minutes after news, and 0.00% by the close. How WMK actually reacts to news — the realized, point-in-time move the market made, measured across 154 labeled events over the last three years with zero look-ahead.
WMK’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 25% | 138 |
| 30-min | -0.20% | 36% | 154 |
| 60-min | -0.09% | 46% | 154 |
| to close | 0.00% | 49% | 153 |
| Middle 50% of WMK reactions | -0.79% to +0.28% |
|---|---|
| Median reaction (30-min) | -0.20% |
| Measured reactions | 154 |
Half of all Weis Markets, Inc. news events land between -0.79% and +0.28% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when WMK moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to WMK's baseline. Nothing else.
Recent WMK events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 10-Q WEIS MARKETS INC For: Jun 27 | SEC filing · Form 10-Q | SEC EDGAR | -0.41% | -0.33% | |
| Form 8-K WEIS MARKETS INC For: Aug 04 | SEC filing · Form 8-K | SEC EDGAR | -3.35% | -3.37% | |
| WEIS MARKETS REPORTS SECOND QUARTER 2026 RESULTS | Press release | PR Newswire | -3.35% | -3.37% | |
| WEIS MARKETS ANNOUNCES QUARTERLY DIVIDEND | Press release | PR Newswire | -0.50% | -1.73% | |
| Form 10-Q WEIS MARKETS INC For: Mar 28 | SEC filing · Form 10-Q | SEC EDGAR | -0.09% | +0.03% | |
| Form 8-K WEIS MARKETS INC For: May 06 | SEC filing · Form 8-K | SEC EDGAR | -0.84% | -2.36% | |
| WEIS MARKETS REPORTS FIRST QUARTER 2026 RESULTS | Press release | PR Newswire | -0.84% | -2.36% | |
| Form 8-K WEIS MARKETS INC For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | -0.18% | -0.39% | |
| WEIS MARKETS ANNOUNCES QUARTERLY DIVIDEND | Press release | PR Newswire | -0.18% | -0.39% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Weis Markets, Inc. (WMK) and Encourages Shareholders to Learn More About the Investigation | Press release | ACCESS Newswire | +0.27% | +0.19% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Weis Markets, Inc. (WMK) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.00% | -0.74% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Weis Markets, Inc. (WMK) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | -0.11% | +0.74% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Weis Markets, Inc. (WMK) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | — | +1.23% | |
| Weis Markets, Inc. (WMK) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.17% | +0.59% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Weis Markets, Inc. (WMK) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.59% | +0.59% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Weis Markets, Inc. (WMK) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | — | +2.44% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Weis Markets, Inc. (WMK) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | +0.19% | +0.51% | |
| Form 8-K WEIS MARKETS INC For: Mar 12 | SEC filing · Form 8-K | SEC EDGAR | +0.27% | +4.18% | |
| Form 10-K WEIS MARKETS INC For: Dec 27 | SEC filing · Form 10-K | SEC EDGAR | -0.26% | +3.91% | |
| Form DEF 14A WEIS MARKETS INC For: Apr 30 | SEC filing · Form DEF | SEC EDGAR | -0.26% | +3.91% | |
| WEIS MARKETS REPORTS FOURTH QUARTER AND FISCAL YEAR 2025 RESULTS | Press release | PR Newswire | -0.26% | +3.91% | |
| Form 8-K WEIS MARKETS INC For: Feb 25 | SEC filing · Form 8-K | SEC EDGAR | +1.46% | -5.12% | |
| Form NT 10-K WEIS MARKETS INC For: Dec 27 | SEC filing · Form NT | SEC EDGAR | +1.46% | -5.12% | |
| WEIS MARKETS, INC. REPORTS DELAY OF ANNUAL REPORT ON FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 27, 2025 | Press release | PR Newswire | +1.46% | -5.12% | |
| Form 8-K WEIS MARKETS INC For: Feb 19 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.66% | |
| Form 8-K WEIS MARKETS INC For: Feb 05 | SEC filing · Form 8-K | SEC EDGAR | +0.34% | -1.48% | |
| WEIS MARKETS ANNOUNCES QUARTERLY DIVIDEND | Press release | PR Newswire | +0.52% | -1.31% | |
| Form 10-Q WEIS MARKETS INC For: Sep 27 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -0.89% | |
| Form 8-K WEIS MARKETS INC For: Nov 04 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +3.37% | |
| WEIS MARKETS REPORTS THIRD QUARTER 2025 RESULTS | Press release | PR Newswire | +0.00% | +3.37% | |
| WEIS MARKETS ANNOUNCES QUARTERLY DIVIDEND | Press release | PR Newswire | +0.00% | -0.22% | |
| Form 10-Q WEIS MARKETS INC For: Jun 28 | SEC filing · Form 10-Q | SEC EDGAR | +0.11% | -0.40% | |
| Form 8-K WEIS MARKETS INC For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +4.55% | |
| WEIS MARKETS REPORTS SECOND QUARTER 2025 RESULTS | Press release | PR Newswire | +0.00% | +4.55% | |
| WEIS MARKETS ANNOUNCES QUARTERLY DIVIDEND | Press release | PR Newswire | -0.29% | -2.02% | |
| Form 8-K WEIS MARKETS INC For: Jun 06 | SEC filing · Form 8-K | SEC EDGAR | -0.35% | -0.97% | |
| WEIS MARKETS, INC. SHARE PURCHASE AGREEMENT | Press release | PR Newswire | -0.51% | +0.26% | |
| Form 10-Q WEIS MARKETS INC For: Mar 29 | SEC filing · Form 10-Q | SEC EDGAR | — | -5.07% | |
| Form 8-K WEIS MARKETS INC For: May 07 | SEC filing · Form 8-K | SEC EDGAR | -0.15% | -0.88% | |
| WEIS MARKETS REPORTS FIRST QUARTER 2025 RESULTS | Press release | PR Newswire | -0.15% | -0.88% | |
| Form 8-K WEIS MARKETS INC For: May 01 | SEC filing · Form 8-K | SEC EDGAR | -0.01% | +0.07% | |
| WEIS MARKETS ANNOUNCES QUARTERLY DIVIDEND | Press release | PR Newswire | +0.34% | +0.81% | |
| Form DEF 14A WEIS MARKETS INC For: May 01 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +0.18% | |
| Form 10-K WEIS MARKETS INC For: Dec 28 | SEC filing · Form 10-K | SEC EDGAR | -0.07% | -1.23% | |
| Form 8-K WEIS MARKETS INC For: Feb 25 | SEC filing · Form 8-K | SEC EDGAR | -5.05% | +3.68% | |
| WEIS MARKETS REPORTS FOURTH QUARTER AND FISCAL YEAR 2024 RESULTS | Press release | PR Newswire | -5.05% | +3.68% | |
| Form 8-K/A WEIS MARKETS INC For: Jan 13 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.75% | |
| WEIS MARKETS ANNOUNCES QUARTERLY DIVIDEND | Press release | PR Newswire | +0.26% | +0.81% | |
| WEIS MARKETS ANNOUNCES PROMOTION OF BOB GLEESON TO CHIEF OPERATING OFFICER | Press release | PR Newswire | +0.36% | -1.24% | |
| Form 8-K WEIS MARKETS INC For: Jan 13 | SEC filing · Form 8-K | SEC EDGAR | -0.04% | -0.74% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the WMK section they belong to.
Where else WMK is measured.
WMK earnings → · Analyst actions → · SEC filings →
Other Consumer Defensive names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| INNOVATIVE FOOD HLDGS INC (IVFH) | 161 | 0.00% | 31% |
| JBS S A S/ADR (JBSAY) | 158 | -0.05% | 43% |
| Maple Leaf Foods Inc (MFI_TSE) | 152 | +0.22% | 51% |
| RISE Education Cayman Ltd - American Depositary Shares (REDU) | 152 | +0.01% | 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 Consumer Defensive names, measured the same way →
Every ticker we measure the same way24
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Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Weis Markets, Inc.'s median reaction calculated?
Every labeled WMK 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 154 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. 36% of WMK'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 WMK'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.