Lamb Weston Holdings, Inc. (LW)
LW moved a median of -0.05% 30 minutes after news, and -0.10% by the close. How LW actually reacts to news — the realized, point-in-time move the market made, measured across 1,165 labeled events over the last three years with zero look-ahead.
LW’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 50% | 1,161 |
| 30-min | -0.05% | 47% | 1,162 |
| 60-min | -0.05% | 47% | 1,162 |
| to close | -0.10% | 46% | 1,145 |
| Middle 50% of LW reactions | -0.44% to +0.56% |
|---|---|
| Median reaction (30-min) | -0.05% |
| Measured reactions | 1,165 |
Half of all Lamb Weston Holdings, Inc. news events land between -0.44% and +0.56% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How LW reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst downgrades | 21 | -0.56% | 19% | -0.67% |
| Coverage initiations | 17 | -0.02% | 47% | +0.47% |
| Rating reiterations | 75 | +0.17% | 57% | +0.49% |
| Price-target raises | 25 | +0.38% | 72% | +0.38% |
| Price-target cuts | 32 | -0.12% | 44% | +0.08% |
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. 1 further class was observed with fewer than 10 measured events and is not published. See how LW ranks against every other measured name →
That’s how LW usually reacts — get an email when it moves on news →Email me when LW moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to LW's baseline. Nothing else.
Recent LW events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 10-Q Lamb Weston Holdings, For: Aug 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.20% | -2.72% | |
| Form 8-K Lamb Weston Holdings, For: Oct 05 | SEC filing · Form 8-K | SEC EDGAR | -0.86% | -2.04% | |
| Form 8-K Lamb Weston Holdings, For: Oct 06 | SEC filing · Form 8-K | SEC EDGAR | +2.08% | +2.42% | |
| Lamb Weston Announces First Quarter Fiscal 2027 Results Above Guidance | Press release | Business Wire | +2.08% | +2.42% | |
| Lamb Weston Holdings Announces Quarterly Dividend | Press release | Business Wire | +2.08% | +2.42% | |
| Did Lamb Weston Holdings, Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | -0.09% | +1.72% | |
| Form S-8 Lamb Weston Holdings, | SEC filing · Form S-8 | SEC EDGAR | -0.25% | -2.29% | |
| Form 8-K Lamb Weston Holdings, For: Sep 16 | SEC filing · Form 8-K | SEC EDGAR | -0.04% | -3.03% | |
| Lamb Weston to Announce Fiscal Year 2027 First Quarter Financial Results on October 6, 2026 | Press release | Business Wire | -0.52% | -0.38% | |
| Did Lamb Weston Holdings, Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | +0.26% | +2.79% | |
| Lamb Weston to Participate in the Bank of America 2026 SMID Cap Executive Insights Event | Press release | Business Wire | -0.20% | +0.79% | |
| Form ARS Lamb Weston Holdings, For: May 31 | SEC filing · Form ARS | SEC EDGAR | +0.40% | +0.73% | |
| Form DEF 14A Lamb Weston Holdings, For: May 31 | SEC filing · Form DEF | SEC EDGAR | +0.40% | +0.73% | |
| Form DEFA14A Lamb Weston Holdings, | SEC filing · Form DEFA14A | SEC EDGAR | +0.40% | +0.73% | |
| Did Lamb Weston Holdings, Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | -0.06% | -1.15% | |
| Form 10-K Lamb Weston Holdings, For: May 31 | SEC filing · Form 10-K | SEC EDGAR | +0.10% | +1.97% | |
| Form 8-K Lamb Weston Holdings, For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | -3.99% | +1.18% | |
| Lamb Weston Announces Q4 and Full Year Fiscal 2026 Results; Company Delivered Net Sales and Adjusted EBITDA Exceeding High End of Guidance and Advanced Focus to Win Strategy | Press release | Business Wire | -3.99% | +1.18% | |
| Lamb Weston Holdings Announces Quarterly Dividend | Press release | Business Wire | -3.99% | +1.18% | |
| Form 8-K Lamb Weston Holdings, For: Jul 13 | SEC filing · Form 8-K | SEC EDGAR | +0.13% | +2.07% | |
| Lamb Weston to Announce Fourth Quarter and Full Fiscal Year 2026 Financial Results on July 24, 2026 | Press release | Business Wire | -0.23% | +1.13% | |
| Did Lamb Weston Holdings, Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | -0.13% | -0.25% | |
| Form 8-K Lamb Weston Holdings, For: Jun 01 | SEC filing · Form 8-K | SEC EDGAR | -0.85% | -0.31% | |
| Lamb Weston Announces Intention to Close Broekhuizenvorst Production Facility in the Netherlands | Press release | Business Wire | -0.85% | -0.31% | |
| LW Stockholder Alert: Robbins is Investigating Whether Lamb Weston Holdings, Inc. Breached Fiduciary Duties to Shareholders by Failing to Disclose Significant Problems With its Enterprise Resource Planning Software System | Press release | ACCESS Newswire | -0.85% | -0.31% | |
| Form 8-K Lamb Weston Holdings, For: May 19 | SEC filing · Form 8-K | SEC EDGAR | +0.15% | -0.79% | |
| Did Lamb Weston Holdings, Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | +0.18% | +0.52% | |
| Lamb Weston Announces Inducement Award Under NYSE Listing Rule 303A.08 | Press release | Business Wire | +0.73% | +1.12% | |
| Lamb Weston to Participate in Upcoming Investor Events | Press release | Business Wire | +0.20% | +0.42% | |
| Starboard Delivers Letter to Lamb Weston | Press release | Business Wire | +0.74% | +1.09% | |
| Lamb Weston Releases Latest Global Sustainability Report | Press release | Business Wire | +0.75% | +0.35% | |
| Lamb Weston Announces Inducement Award Under NYSE Listing Rule 303A.08 | Press release | Business Wire | -0.52% | +0.40% | |
| Form 10-Q Lamb Weston Holdings, For: Feb 22 | SEC filing · Form 10-Q | SEC EDGAR | +0.52% | +0.55% | |
| Form 8-K Lamb Weston Holdings, For: Apr 01 | SEC filing · Form 8-K | SEC EDGAR | +2.22% | -7.30% | |
| Lamb Weston Reports Third Quarter Fiscal 2026 Results; Increases Midpoint of Fiscal Year 2026 Net Sales and EBITDA Outlook and Reduces Expected 2026 Capital Expenditures | Press release | Business Wire | +2.22% | -7.30% | |
| Starboard Delivers Letter to Lamb Weston | Press release | Business Wire | -0.18% | -0.67% | |
| Lamb Weston to Announce Fiscal Year 2026 Third Quarter Financial Results on April 1, 2026 | Press release | Business Wire | -1.36% | -2.35% | |
| Form 8-K/A Lamb Weston Holdings, For: Feb 02 | SEC filing · Form 8-K | SEC EDGAR | +0.10% | -0.92% | |
| Lamb Weston Announces Inducement Award Under NYSE Listing Rule 303A.08 | Press release | Business Wire | -0.02% | -1.61% | |
| Form S-8 Lamb Weston Holdings, | SEC filing · Form S-8 | SEC EDGAR | -0.26% | +1.10% | |
| Form 8-K Lamb Weston Holdings, For: Feb 02 | SEC filing · Form 8-K | SEC EDGAR | +0.63% | +2.69% | |
| Lamb Weston Announces Leadership Changes to Accelerate Focus to Win Strategy and Drive Shareholder Value | Press release | Business Wire | +0.63% | +2.69% | |
| Form 8-K Lamb Weston Holdings, For: Jan 05 | SEC filing · Form 8-K | SEC EDGAR | +0.33% | +3.40% | |
| Lamb Weston to Close Munro, Argentina Plant, Consolidating Latin America Production to State-of-the-Art Mar del Plata Facility | Press release | Business Wire | +0.33% | +3.40% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Lamb Weston Holdings, Inc. (LW) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | -0.17% | -2.59% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Lamb Weston Holdings, Inc. (LW) and Encourages Shareholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.92% | +0.50% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Lamb Weston Holdings, Inc. (LW) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.28% | -0.55% | |
| Lamb Weston Holdings, Inc. (LW) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.76% | -0.12% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Lamb Weston Holdings, Inc. (LW) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.18% | -1.59% | |
| Form 10-Q Lamb Weston Holdings, For: Nov 23 | SEC filing · Form 10-Q | SEC EDGAR | +0.16% | -1.68% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the LW section they belong to.
Where else LW is measured.
LW earnings → · Analyst actions → · SEC filings →
Other Consumer Defensive names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| e.l.f. Beauty, Inc. (ELF) | 1,253 | -0.05% | 48% |
| Archer-Daniels-Midland Company (ADM) | 1,207 | +0.06% | 53% |
| GP Strategies Corporation (GPX) | 1,121 | +0.08% | 53% |
| Landec Corporation (LNDC) | 1,115 | 0.00% | 45% |
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 →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Lamb Weston Holdings, Inc.'s median reaction calculated?
Every labeled LW 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 1,165 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. 47% of LW'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 LW'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.