Guidewire Software, Inc. (GWRE)
GWRE moved a median of -0.02% 30 minutes after news, and +0.15% by the close. How GWRE actually reacts to news — the realized, point-in-time move the market made, measured across 737 labeled events over the last three years with zero look-ahead.
GWRE’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.03% | 51% | 735 |
| 30-min | -0.02% | 49% | 735 |
| 60-min | +0.14% | 54% | 735 |
| to close | +0.15% | 55% | 725 |
| Middle 50% of GWRE reactions | -0.53% to +0.66% |
|---|---|
| Median reaction (30-min) | -0.02% |
| Measured reactions | 737 |
Half of all Guidewire Software, Inc. news events land between -0.53% and +0.66% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How GWRE reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 11 | +0.98% | 73% | +0.66% |
| Coverage initiations | 15 | +1.17% | 80% | +1.18% |
| Rating reiterations | 167 | -0.09% | 43% | -0.35% |
| Price-target raises | 77 | -0.03% | 49% | +0.03% |
| Price-target cuts | 16 | -0.24% | 38% | -0.15% |
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 GWRE ranks against every other measured name →
That’s how GWRE usually reacts — get an email when it moves on news →Email me when GWRE moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to GWRE's baseline. Nothing else.
Recent GWRE events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Guidewire Names Dan Brown as Chief Product Officer | Press release | PR Newswire | +1.77% | +7.02% | |
| Form 8-K Guidewire Software, Inc. For: Sep 04 | SEC filing · Form 8-K | SEC EDGAR | +0.38% | +4.24% | |
| West Bend Lays the Foundation for AI-Driven Claims on Guidewire | Press release | PR Newswire | -0.09% | -1.29% | |
| Lititz Mutual Selects Guidewire ProNavigator to Bring AI-Powered Guidance to Agents and Employees | Press release | PR Newswire | -0.20% | +2.37% | |
| Form 10-K Guidewire Software, Inc. For: Jul 31 | SEC filing · Form 10-K | SEC EDGAR | +0.52% | +4.89% | |
| Form 8-K Guidewire Software, Inc. For: Sep 01 | SEC filing · Form 8-K | SEC EDGAR | -0.65% | -2.74% | |
| Guidewire Announces Fourth Quarter and Fiscal Year 2026 Financial Results | Press release | Business Wire | -0.65% | -2.74% | |
| GUIDEWIRE TO ANNOUNCE FOURTH QUARTER & FISCAL YEAR 2026 FINANCIAL RESULTS ON SEPTEMBER 3, 2026 | Press release | PR Newswire | +0.07% | +3.97% | |
| Guidewire Wins Eight Celent XCelent Awards for P&C Claims Excellence | Press release | PR Newswire | +0.86% | +0.34% | |
| Guidewire Introduces Qusar Release to Help Insurers Build and Control AI Agents | Press release | Canada Newswire | +1.88% | +0.90% | |
| Report Cautions: Millions of U.S. Homes Face Elevated Hurricane Risk Despite Expectations for a Quieter 2026 Season | Press release | Business Wire | +1.24% | +4.54% | |
| Form 8-K Guidewire Software, Inc. For: Jul 17 | SEC filing · Form 8-K | SEC EDGAR | -1.02% | -4.05% | |
| Guidewire Appoints Alexander Vollert as Board Member | Press release | Business Wire | -1.02% | -4.05% | |
| Germania Mutual Deploys Guidewire AI to Put Institutional Knowledge at the Fingertips of Underwriting and Claims Teams | Press release | Business Wire | -1.07% | +4.29% | |
| Santam Goes Live on Guidewire, Laying Foundation for AI-Driven Insurance Innovation in South Africa | Press release | Business Wire | -0.34% | -0.39% | |
| Peel Mutual Insurance Company Increases AI-Driven Innovation and Growth with Guidewire Cloud | Press release | Business Wire | -1.87% | -6.22% | |
| Form 10-Q Guidewire Software, Inc. For: Apr 30 | SEC filing · Form 10-Q | SEC EDGAR | +2.35% | -4.18% | |
| Form 8-K Guidewire Software, Inc. For: Jun 04 | SEC filing · Form 8-K | SEC EDGAR | +2.35% | -4.18% | |
| Guidewire Announces Third Quarter Fiscal Year 2026 Financial Results | Press release | Business Wire | +2.35% | -4.18% | |
| Guidewire to Announce Third Quarter Fiscal Year 2026 Financial Results on June 4, 2026 | Press release | Business Wire | +1.32% | +2.79% | |
| 1 in 3 UK Customers Comfortable With AI in Insurance but Want Human Checks and Robust Regulation | Press release | Business Wire | +0.42% | +0.84% | |
| Guidewire Launches ProNavigator, Embedding Expert AI Insights into Insurance Workflows | Press release | Business Wire | +0.99% | -1.73% | |
| Ethias Goes Live on Guidewire Cloud Platform, Building a Trusted Foundation for AI Innovation | Press release | Business Wire | -0.85% | +1.95% | |
| MyChoice Named to Guidewire Insurtech Vanguards Program | Press release | Business Wire | +0.95% | +0.80% | |
| IAG New Zealand Future-Proofs Claims Operations with Guidewire Cloud Platform | Press release | Business Wire | -0.81% | +0.92% | |
| Form 10-Q Guidewire Software, Inc. For: Jan 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.21% | +4.11% | |
| Form 8-K Guidewire Software, Inc. For: Mar 05 | SEC filing · Form 8-K | SEC EDGAR | -0.21% | +4.11% | |
| Guidewire Announces Second Quarter Fiscal Year 2026 Financial Results | Press release | Business Wire | -0.21% | +4.11% | |
| Guidewire to Announce Second Quarter Fiscal Year 2026 Financial Results on March 5, 2026 | Press release | Business Wire | -0.57% | -0.16% | |
| London Market Brokers Favouring Digitally Advanced Insurers in a Softening Market | Press release | Business Wire | -1.47% | +0.03% | |
| Sompo Group and Guidewire Enter Long-Term Agreement to Enhance Global Operations with Guidewire Cloud Platform | Press release | Business Wire | -1.03% | +4.55% | |
| NFU Mutual to Further Improve Customer Service by Moving to Guidewire Cloud Platform | Press release | Business Wire | -0.16% | -0.49% | |
| Vaudoise Becomes First Swiss Insurer to Go-Live with Guidewire Cloud Platform | Press release | Business Wire | +0.19% | -0.76% | |
| Form 8-K Guidewire Software, Inc. For: Jan 08 | SEC filing · Form 8-K | SEC EDGAR | +0.48% | +0.37% | |
| Guidewire Announces $500.0 Million Share Repurchase Program and Completion of Prior Authorization | Press release | Business Wire | +0.48% | +0.37% | |
| Form 8-K Guidewire Software, Inc. For: Dec 15 | SEC filing · Form 8-K | SEC EDGAR | -0.47% | +0.66% | |
| Heritage Insurance Company Deploys Guidewire to Modernize Policy Administration, Underwriting, and Billing Operations | Press release | Business Wire | +1.60% | +1.19% | |
| Guidewire Olos Release Powers Intelligent Pricing, Drives Faster Rate Changes, and Enhances Workers’ Compensation Performance | Press release | Business Wire | -0.44% | -5.11% | |
| Form 10-Q Guidewire Software, Inc. For: Oct 31 | SEC filing · Form 10-Q | SEC EDGAR | -4.21% | -7.98% | |
| The Cincinnati Insurance Company Deploys Guidewire ClaimCenter to Transform Claims Operations | Press release | Business Wire | -4.21% | -7.98% | |
| Form 8-K Guidewire Software, Inc. For: Dec 03 | SEC filing · Form 8-K | SEC EDGAR | -4.21% | -7.98% | |
| Guidewire Announces First Quarter Fiscal Year 2026 Financial Results | Press release | Business Wire | -4.21% | -7.98% | |
| Guidewire to Announce First Quarter Fiscal Year 2026 Financial Results on December 3, 2025 | Press release | Business Wire | +1.39% | -2.91% | |
| Maybern Secures $50 Million in Series B Funding Led by Battery Ventures to Build a New Operating System for Private Capital | Press release | Business Wire | +1.69% | — | |
| Form DEF 14A Guidewire Software, Inc. For: Dec 15 | SEC filing · Form DEF | SEC EDGAR | +0.06% | -1.76% | |
| Form DEFA14A Guidewire Software, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.06% | -1.76% | |
| Guidewire Announces Winners of 2025 Customer and Partner Awards Celebrating the Power of Intelligent Insurance | Press release | Business Wire | +0.31% | +0.06% | |
| Guidewire Congratulates 2025 Innovation Award Winners – Amerisure, CNA, and OP Life | Press release | Business Wire | +0.31% | +0.06% | |
| Guidewire Signs Definitive Agreement to Acquire ProNavigator | Press release | Business Wire | -0.06% | +0.00% | |
| Guidewire Unveils PricingCenter, a Unified Pricing and Rating Application that Accelerates Product Innovation for P&C Insurers | Press release | Business Wire | -0.06% | +0.00% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the GWRE section they belong to.
Where else GWRE is measured.
GWRE earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Perion Network Ltd - Ordinary Shares (PERI) | 750 | +0.16% | 56% |
| NANOMETRICS (NANO) | 739 | 0.00% | 49% |
| MAXWELL TECHNOLOGIES (MXWL) | 736 | 0.00% | 50% |
| HORTONWORKS (HDP) | 735 | 0.00% | 49% |
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.
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Every name we’ve measured, in one place.
How the numbers are made.
How is Guidewire Software, Inc.'s median reaction calculated?
Every labeled GWRE 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 737 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. 49% of GWRE'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 GWRE'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.