The full Microsoft (MSFT) reaction history
MSFT news moved a median of -0.20% by the close. Every MSFT news event with the realized, point-in-time move the market made — the same measurement, headline by headline. Back to the MSFT overview →
Half of the 265 MSFT news events with a measured close landed between -0.90% and +0.41%; 42% closed up.
MSFT reaction counts across 3 years.
| Event type | 2026 | 2025 | 2024 | Total |
|---|---|---|---|---|
| Press release | 114 | 82 | 19 | 215 |
| SEC filing · Form 8-K | 9 | 8 | 5 | 22 |
| SEC filing · Form 10-Q | 3 | 3 | 1 | 7 |
| SEC filing · Form DEFA14A | 2 | 3 | 1 | 6 |
| SEC filing · Form 11-K | 2 | 2 | 0 | 4 |
| SEC filing · Form 10-K | 1 | 1 | 1 | 3 |
| SEC filing · Form ARS | 1 | 1 | 1 | 3 |
| SEC filing · Form DEF | 1 | 1 | 1 | 3 |
| SEC filing · Form S-8 | 0 | 2 | 0 | 2 |
| SEC filing · Form SD | 1 | 1 | 0 | 2 |
| SEC filing · Form IRANNOTICE | 1 | 0 | 0 | 1 |
| SEC filing · Form S-3ASR | 0 | 0 | 1 | 1 |
| All types | 135 | 104 | 30 | 269 |
Counts from the full measured window for MSFT, not just the free rows below — every event type we have labeled, year by year.
Older MSFT news pages.
Page 1 is the MSFT overview; pages 2–6 carry the rest of the measured list.
The 10 most recent MSFT reactions.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Cygna Labs Safeguards Business Continuity with Cygna Forest Recovery for Active Directory | Press release | PR Web | +0.14% | — | |
| The Ohio State University and Microsoft announce five-year strategic partnership to accelerate innovation across clinical care, education and research | Press release | PR Newswire | +0.07% | — | |
| Form DEFA14A MICROSOFT CORP | SEC filing · Form DEFA14A | SEC EDGAR | -0.16% | — | |
| Form 8-K MICROSOFT CORP For: Nov 04 | SEC filing · Form 8-K | SEC EDGAR | -0.28% | -3.44% | |
| Form 8-K MICROSOFT CORP For: Oct 29 | SEC filing · Form 8-K | SEC EDGAR | -0.28% | -3.44% | |
| Form 10-Q MICROSOFT CORP For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.33% | -1.83% | |
| Form 8-K MICROSOFT CORP For: Oct 28 | SEC filing · Form 8-K | SEC EDGAR | -2.33% | -1.83% | |
| Microsoft earnings press release available on Investor Relations website | Press release | PR Newswire | -2.33% | -1.83% | |
| Form ARS MICROSOFT CORP For: Jun 30 | SEC filing · Form ARS | SEC EDGAR | -0.76% | -2.27% | |
| Form DEF 14A MICROSOFT CORP For: Dec 08 | SEC filing · Form DEF | SEC EDGAR | -0.76% | -2.27% |
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More MSFT: earnings → · analyst actions → · SEC filings → · MSFT overview →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| NIC (EGOV) | 2,000+ | 0.00% | 49% |
| Meta Platforms, Inc. - Class A (FB) | 2,000+ | -0.01% | 50% |
| NVIDIA (NVDA) | 2,000+ | -0.01% | 50% |
| Oracle (ORCL) | 2,000+ | -0.13% | 46% |
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.