Super Micro Computer, Inc. (SMCI)
SMCI moved a median of +0.15% 30 minutes after news, and +0.18% by the close. How SMCI actually reacts to news — the realized, point-in-time move the market made, measured across 2,000+ labeled events over the last three years with zero look-ahead.
SMCI’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.06% | 53% | 1,992 |
| 30-min | +0.15% | 54% | 1,997 |
| 60-min | +0.19% | 56% | 1,998 |
| to close | +0.18% | 52% | 1,990 |
| Middle 50% of SMCI reactions | -0.68% to +1.26% |
|---|---|
| Median reaction (30-min) | +0.15% |
| Measured reactions | 2,000+ |
Half of all Super Micro Computer, Inc. news events land between -0.68% and +1.26% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How SMCI reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 32 | +0.34% | 56% | -0.08% |
| Analyst downgrades | 34 | -0.66% | 32% | -1.36% |
| Coverage initiations | 54 | -0.17% | 43% | -0.07% |
| Rating reiterations | 131 | +0.09% | 53% | +0.24% |
| Price-target raises | 36 | -0.35% | 42% | -0.60% |
| Price-target cuts | 39 | -0.14% | 49% | -0.95% |
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. See how SMCI ranks against every other measured name →
That’s how SMCI usually reacts — get an email when it moves on news →Email me when SMCI moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SMCI's baseline. Nothing else.
Recent SMCI events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.15% | +3.33% | |
| Form 8-K Super Micro Computer, For: Oct 14 | SEC filing · Form 8-K | SEC EDGAR | -3.97% | +2.45% | |
| Supermicro Appoints Mark Long as Chief Financial Officer | Press release | Business Wire | -3.97% | +2.45% | |
| Supermicro breidt geïntegreerde open computing-projectportfolio uit om de implementatie van AI-datacenters op rackschaal te versnellen | Press release | PR Newswire | -1.92% | -5.84% | |
| Supermicro Expands Integrated Open Compute Project Portfolio to Accelerate Rack-Scale AI Data Center Deployments | Press release | PR Newswire | +0.62% | +1.22% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Super Micro Computer, Inc. (SMCI) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | -0.52% | +1.28% | |
| Form 8-K Super Micro Computer, For: Oct 07 | SEC filing · Form 8-K | SEC EDGAR | -1.52% | -3.27% | |
| Supermicro Appoints Shesha Krishnapura to Board of Directors as an Independent Director and Announces the Retirement of Judy Lin | Press release | Business Wire | -1.52% | -3.27% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Super Micro Computer, Inc. (SMCI) And Encourages Stockholders to Connect | Press release | ACCESS Newswire | -0.34% | -0.73% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Super Micro Computer, Inc. (SMCI) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | +0.00% | -0.61% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.14% | +0.45% | |
| Supermicro levert nu NVIDIA Vera Rubin NVL72-racks | Press release | PR Newswire | +1.34% | +2.67% | |
| Supermicro Now Shipping NVIDIA Vera Rubin NVL72 Racks | Press release | PR Newswire | -0.32% | -2.08% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.52% | +1.40% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Super Micro Computer, Inc. (SMCI) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | -0.20% | -1.25% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Super Micro Computer, Inc. (SMCI) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | -0.06% | -1.00% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.00% | -2.33% | |
| Super Micro Computer, Inc. (SMCI) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +2.57% | +1.46% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.16% | +0.49% | |
| Form 10-K Super Micro Computer, For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | -0.33% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Super Micro Computer, Inc. (SMCI) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | +0.08% | +1.97% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Super Micro Computer, Inc. (SMCI) And Encourages Stockholders to Connect | Press release | ACCESS Newswire | +0.17% | -0.69% | |
| Super Micro Computer, Inc. (SMCI) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Stockholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | -0.34% | +0.56% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Super Micro Computer, Inc. (SMCI) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | -1.19% | -3.64% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.00% | +1.66% | |
| Supermicro Announces Completion of Independent Investigation and Continued Enhancement of Export Compliance Program | Press release | Business Wire | +3.63% | -1.03% | |
| Supermicro Announces Participation in Upcoming Investor Events | Press release | Business Wire | +3.12% | +2.33% | |
| Supermicro Announces Fourth Quarter and Full Fiscal Year 2026 Financial Results | Press release | Business Wire | +3.53% | +7.86% | |
| Form 8-K Super Micro Computer, For: Aug 11 | SEC filing · Form 8-K | SEC EDGAR | +3.53% | +7.86% | |
| Supermicro's Seventh Annual Open Storage Summit Brings Together 21 Ecosystem Partners to Share Practical Guidance on Deploying Enterprise AI at Scale | Press release | PR Newswire | -1.85% | -2.07% | |
| Supermicro's zevende jaarlijkse Open Storage Summit brengt 21 ecosysteempartners samen om praktische richtlijnen te delen over schaalbare implementatie van Enterprise AI | Press release | PR Newswire | -0.41% | -2.96% | |
| Form 8-K Super Micro Computer, For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | -1.85% | -2.07% | |
| Supermicro breidt DCBBS uit met de nauwkeurig ontworpen AI Rack-serie om implementatie en Time-to-Online te versnellen | Press release | PR Newswire | — | +2.97% | |
| Supermicro Expands DCBBS with Precision-Engineered AI Rack Series to Accelerate Deployment and Time-to-Online | Press release | PR Newswire | +2.02% | -0.87% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.10% | -2.58% | |
| Supermicro introduceert een nieuw serverassortiment met CPU's uit de 6e generatie AMD EPYC™ 9006-serie, met 1,7 keer verbeterde prestaties ten opzichte van de vorige generatie | Press release | PR Newswire | +1.28% | -1.50% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Super Micro Computer, Inc. (SMCI) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | -0.46% | -0.10% | |
| Supermicro Introduces New Server Portfolio with 6th Gen AMD EPYC™ 9006 Series CPUs, Delivering 1.7x Generational Performance Improvements | Press release | PR Newswire | -0.75% | +0.03% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Super Micro Computer, Inc. (SMCI) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | -0.06% | +2.91% | |
| Form 8-K Super Micro Computer, For: Jul 21 | SEC filing · Form 8-K | SEC EDGAR | +2.48% | +5.38% | |
| Supermicro Provides Fourth Quarter of Fiscal Year 2026 Preliminary Business Update | Press release | Business Wire | +2.48% | +5.38% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.25% | -1.93% | |
| Supermicro breidt zijn end-to-end-portfolio voor DCBBS-vloeistofkoeling uit met achterdeurwarmtewisselaars voor AI- en HPC-infrastructuur met hoge dichtheid | Press release | PR Newswire | -1.09% | -7.01% | |
| Supermicro Expands End-to-End DCBBS Liquid Cooling Portfolio with Rear Door Heat Exchangers for High-Density AI and HPC Infrastructure | Press release | PR Newswire | +0.35% | -4.34% | |
| Super Micro Computer, Inc. (SMCI) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.11% | +0.13% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.11% | -2.06% | |
| Supermicro vereenvoudigt Edge AI-implementaties met gevalideerde Kubernetes-appliances in samenwerking met Red Hat en Everpure | Press release | PR Newswire | +1.43% | -1.64% | |
| Supermicro Simplifies Edge AI Deployments with Validated Kubernetes Appliances with Red Hat and Everpure | Press release | PR Newswire | +2.92% | +7.68% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Super Micro Computer, Inc. (SMCI) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.55% | +2.12% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Super Micro Computer, Inc. (SMCI) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | -1.15% | -2.23% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SMCI section they belong to.
Where else SMCI is measured.
SMCI earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| QUALCOMM Incorporated (QCOM) | 2,000+ | +0.05% | 57% |
| RED HAT (RHT) | 2,000+ | +0.05% | 53% |
| Zendesk, Inc. (ZEN) | 2,000+ | +0.06% | 53% |
| Micro Focus Intl PLC ADS each representing One Ord Sh (MFGP) | 1,949 | 0.00% | 48% |
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 Technology names, measured the same way →
Every ticker we measure the same way24
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Super Micro Computer, Inc.'s median reaction calculated?
Every labeled SMCI 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 2,000+ 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. 54% of SMCI'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 SMCI'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.