Sturm, Ruger & Company, Inc. (RGR)
RGR moved a median of +0.03% 30 minutes after news, and +0.04% by the close. How RGR actually reacts to news — the realized, point-in-time move the market made, measured across 287 labeled events over the last three years with zero look-ahead.
RGR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 41% | 278 |
| 30-min | +0.03% | 52% | 287 |
| 60-min | -0.03% | 48% | 287 |
| to close | +0.04% | 50% | 286 |
| Middle 50% of RGR reactions | -0.28% to +0.57% |
|---|---|
| Median reaction (30-min) | +0.03% |
| Measured reactions | 287 |
Half of all Sturm, Ruger & Company, Inc. news events land between -0.28% and +0.57% 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 RGR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to RGR's baseline. Nothing else.
Recent RGR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| BERETTA HOLDING S.A. ANNOUNCES PRELIMINARY RESULTS OF CASH TENDER OFFER FOR SHARES OF STURM, RUGER & COMPANY, INC. | Press release | PR Newswire | -1.67% | — | |
| BERETTA HOLDING S.A. COMMENCES CASH TENDER OFFER FOR SHARES OF STURM, RUGER & COMPANY, INC. FOR $44.80 PER SHARE | Press release | PR Newswire | +0.15% | +3.59% | |
| Form 8-A12B/A STURM RUGER & CO INC | SEC filing · Form 8-A12B | SEC EDGAR | +0.15% | +3.59% | |
| Form 8-K STURM RUGER & CO INC For: Sep 16 | SEC filing · Form 8-K | SEC EDGAR | +0.15% | +3.59% | |
| Ruger Provides Update on Strategic Cooperation Agreement with Beretta Holding | Press release | Business Wire | +0.15% | +3.59% | |
| Form 8-K STURM RUGER & CO INC For: Jul 29 | SEC filing · Form 8-K | SEC EDGAR | +1.06% | +3.38% | |
| Form 10-Q STURM RUGER & CO INC For: Jun 27 | SEC filing · Form 10-Q | SEC EDGAR | +1.32% | -2.59% | |
| Form 8-K STURM RUGER & CO INC For: Jul 29 | SEC filing · Form 8-K | SEC EDGAR | +1.32% | -2.59% | |
| Sturm, Ruger & Company, Inc. Reports Second Quarter 2026 Results | Press release | Business Wire | +1.32% | -2.59% | |
| Sturm, Ruger & Company, Inc. to Report Second Quarter 2026 Financial Results on Wednesday, July 29 | Press release | Business Wire | -0.45% | -2.10% | |
| Sturm, Ruger & Company, Inc. to Report Second Quarter 2026 Financial Results on Wednesday, July 29 | Press release | Business Wire | +0.58% | +2.21% | |
| Form 8-K STURM RUGER & CO INC For: Jun 01 | SEC filing · Form 8-K | SEC EDGAR | -0.29% | +0.06% | |
| Form 8-K STURM RUGER & CO INC For: May 27 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.74% | |
| Form SD STURM RUGER & CO INC | SEC filing · Form SD | SEC EDGAR | +0.00% | -0.62% | |
| Form 8-K STURM RUGER & CO INC For: May 06 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.29% | |
| Form 10-Q STURM RUGER & CO INC For: Mar 28 | SEC filing · Form 10-Q | SEC EDGAR | -3.10% | +0.95% | |
| Form 8-K STURM RUGER & CO INC For: May 06 | SEC filing · Form 8-K | SEC EDGAR | -3.10% | +0.95% | |
| Sturm, Ruger & Company, Inc. Reports First Quarter 2026 Results | Press release | Business Wire | -3.10% | +0.95% | |
| Sturm, Ruger & Company, Inc. to Report First Quarter 2026 Financial Results on Wednesday, May 6 | Press release | Business Wire | -0.48% | -3.55% | |
| Form 8-K STURM RUGER & CO INC For: May 02 | SEC filing · Form 8-K | SEC EDGAR | +0.40% | -4.74% | |
| Form 8-K STURM RUGER & CO INC For: May 04 | SEC filing · Form 8-K | SEC EDGAR | +1.12% | +1.70% | |
| Form DEFA14A STURM RUGER & CO INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.40% | -4.74% | |
| Form DEFR14A STURM RUGER & CO INC | SEC filing · Form DEFR14A | SEC EDGAR | +1.12% | +1.70% | |
| Ruger and Beretta Holding S.A. Announce Strategic Cooperation Agreement | Press release | Business Wire | +1.51% | -4.83% | |
| Form ARS STURM RUGER & CO INC For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.07% | +0.70% | |
| Sturm, Ruger & Company, Inc. to Report First Quarter 2026 Financial Results on Wednesday, May 6 | Press release | Business Wire | +0.00% | +0.55% | |
| Form PRER14A STURM RUGER & CO INC | SEC filing · Form PRER14A | SEC EDGAR | +0.00% | +0.93% | |
| Beretta Holding’s Counsel Sends Letter to Ruger Board Following the Rejection of Exemption from Shareholder Rights Plan | Press release | Business Wire | — | -0.57% | |
| Form 8-K STURM RUGER & CO INC For: Mar 27 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.24% | |
| Ruger Appoints New Senior Vice President & Chief Financial Officer | Press release | Business Wire | -0.34% | +0.22% | |
| Beretta Holding Sends Letter to the Ruger Board of Directors Regarding All-Cash, Premium Partial Tender Offer | Press release | Business Wire | -0.47% | +3.03% | |
| Ruger Board of Directors Confirms Receipt of Beretta Letter Proposing a Partial Tender Offer That Has Not Commenced. | Press release | Business Wire | +0.74% | -3.55% | |
| Form 8-K STURM RUGER & CO INC For: Mar 24 | SEC filing · Form 8-K | SEC EDGAR | -0.47% | +2.88% | |
| Form DEFA14A STURM RUGER & CO INC | SEC filing · Form DEFA14A | SEC EDGAR | -0.47% | +2.88% | |
| Ruger Launches Dedicated Shareholder Website Hosting Important Information Relating to the 2026 Annual Meeting | Press release | Business Wire | -0.47% | +2.88% | |
| Beretta Holding Sends Letter to Ruger Shareholders Highlighting the Urgent Need for Boardroom Change | Press release | Business Wire | +1.49% | +3.25% | |
| Beretta Holding Responds to Ruger’s Blatantly False and Misleading Statements | Press release | Business Wire | +0.00% | -0.95% | |
| Form 8-K/A STURM RUGER & CO INC For: Feb 22 | SEC filing · Form 8-K | SEC EDGAR | -0.16% | +1.56% | |
| Form 8-K/A STURM RUGER & CO INC For: Mar 09 | SEC filing · Form 8-K | SEC EDGAR | +0.13% | +0.94% | |
| Form DEFA14A STURM RUGER & CO INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.13% | +0.94% | |
| Form 8-K STURM RUGER & CO INC For: Mar 09 | SEC filing · Form 8-K | SEC EDGAR | +0.23% | +0.42% | |
| Form DEFA14A STURM RUGER & CO INC | SEC filing · Form DEFA14A | SEC EDGAR | -0.13% | +0.42% | |
| Ruger Sets the Record Straight on Competitor Beretta’s Attempt to Seize Control of Ruger | Press release | Business Wire | +1.46% | +1.77% | |
| Beretta Holding Comments on Ruger’s Disappointing Q4 and FY 2025 Results | Press release | Business Wire | +0.00% | -2.34% | |
| Form 8-K STURM RUGER & CO INC For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | +0.68% | -1.36% | |
| Form DEFA14A STURM RUGER & CO INC | SEC filing · Form DEFA14A | SEC EDGAR | — | +3.08% | |
| Form 10-K STURM RUGER & CO INC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -5.01% | -2.77% | |
| Form 8-K STURM RUGER & CO INC For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | -5.01% | -2.77% | |
| Sturm, Ruger & Company, Inc. Reports Fourth Quarter and Full-Year 2025 Results | Press release | Business Wire | -5.01% | -2.77% | |
| Sturm, Ruger & Company, Inc. to Report Fourth Quarter and Year-End 2025 Financial Results on Monday, March 2 | Press release | Business Wire | -1.98% | +1.72% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the RGR section they belong to.
Where else RGR is measured.
RGR earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| IES Holdings, Inc. (IESC) | 287 | +0.05% | 51% |
| Proto Labs, Inc. Common stock (PRLB) | 287 | -0.18% | 41% |
| ITT Inc. (ITT) | 286 | +0.07% | 55% |
| TriMas Corporation (TRS) | 286 | +0.12% | 55% |
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 Industrials names, measured the same way →
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How the numbers are made.
How is Sturm, Ruger & Company, Inc.'s median reaction calculated?
Every labeled RGR 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 287 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. 52% of RGR'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 RGR'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.