Marvell Technology, Inc. (MRVL)
MRVL moved a median of +0.03% 30 minutes after news, and +0.10% by the close. How MRVL actually reacts to news — the realized, point-in-time move the market made, measured across 591 labeled events over the last three years with zero look-ahead.
MRVL’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.01% | 48% | 591 |
| 30-min | +0.03% | 50% | 591 |
| 60-min | -0.02% | 49% | 591 |
| to close | +0.10% | 52% | 586 |
| Middle 50% of MRVL reactions | -0.95% to +1.01% |
|---|---|
| Median reaction (30-min) | +0.03% |
| Measured reactions | 591 |
Half of all Marvell Technology, Inc. news events land between -0.95% and +1.01% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How MRVL reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 61 | -0.30% | 46% | +0.11% |
| Analyst downgrades | 48 | +0.08% | 50% | +1.29% |
| Coverage initiations | 45 | +0.03% | 53% | +0.78% |
| Rating reiterations | 375 | +0.00% | 50% | +0.20% |
| Price-target raises | 85 | -0.04% | 48% | +0.37% |
| Price-target cuts | 46 | +0.01% | 50% | -0.82% |
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 MRVL ranks against every other measured name →
That’s how MRVL usually reacts — get an email when it moves on news →Email me when MRVL moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to MRVL's baseline. Nothing else.
Recent MRVL events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Marvell Bolsters Connectivity Portfolio with New 3.2T Protocol-aware Retimer and Second-generation 1.6T AEC DSP | Press release | Business Wire | -0.88% | +6.01% | |
| Marvell, Microsoft and Oracle Establish OCP Working Group to Standardize Data Center Hardware Security | Press release | Business Wire | -0.88% | +6.01% | |
| Marvell Unveils Second-generation Structera X, Industry-first Six-channel CXL 3.2 Memory Expanders for AI Inference | Press release | Business Wire | -0.81% | -3.22% | |
| Marvell to Showcase Open AI Infrastructure Solutions at OCP Global Summit 2026 | Press release | Business Wire | +0.61% | -0.78% | |
| Form 8-K Marvell Technology, Inc. For: Sep 25 | SEC filing · Form 8-K | SEC EDGAR | -0.84% | -2.90% | |
| Marvell Technology, Inc. Declares Quarterly Dividend Payment | Press release | Business Wire | -0.84% | -2.90% | |
| Marvell to Showcase Industry-First 2nm Optical Technology Demos for AI Data Center Infrastructure at ECOC 2026 | Press release | Business Wire | -1.42% | +2.31% | |
| Microsoft, Marvell and Utimaco to Deliver Industry-first Secure, Cloud-scale Payments Solution | Press release | Business Wire | +1.52% | +0.32% | |
| Marvell to Showcase End-to-End AI Data Center Connectivity Portfolio at AI Infra Summit 2026 | Press release | Business Wire | +3.74% | +4.96% | |
| Form 10-Q Marvell Technology, Inc. For: Aug 01 | SEC filing · Form 10-Q | SEC EDGAR | -0.24% | -2.13% | |
| Form 8-K Marvell Technology, Inc. For: Aug 27 | SEC filing · Form 8-K | SEC EDGAR | -1.27% | -3.72% | |
| Marvell Technology, Inc. Reports Second Quarter of Fiscal Year 2027 Financial Results | Press release | Business Wire | -1.27% | -3.72% | |
| Form 8-K Marvell Technology, Inc. For: Aug 18 | SEC filing · Form 8-K | SEC EDGAR | -0.97% | -1.14% | |
| Marvell Advances AI Memory Infrastructure Portfolio to Accelerate Agentic AI Inference | Press release | Business Wire | +3.89% | +3.93% | |
| Marvell Technology, Inc. Announces Conference Call to Review Second Quarter of Fiscal Year 2027 Financial Results; Announces Investor Day on October 6, 2026 | Press release | Business Wire | +3.89% | +3.93% | |
| Marvell to Showcase Advanced AI Memory and Storage Infrastructure Portfolio for Agentic AI Inference at FMS 2026 | Press release | Business Wire | -0.30% | +7.40% | |
| Marvell to Invest $250 Million in India, Expanding Bangalore Facility to Drive Next-generation AI Technology Development | Press release | Business Wire | +1.93% | -6.11% | |
| Form 8-K Marvell Technology, Inc. For: Jul 09 | SEC filing · Form 8-K | SEC EDGAR | -0.35% | -1.15% | |
| Form 8-K Marvell Technology, Inc. For: Jun 25 | SEC filing · Form 8-K | SEC EDGAR | -0.38% | -0.78% | |
| Marvell Technology, Inc. Declares Quarterly Dividend Payment | Press release | Business Wire | -0.38% | -0.78% | |
| Form 8-K Marvell Technology, Inc. For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | +1.11% | +3.65% | |
| Form DEFA14A Marvell Technology, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +1.11% | +3.65% | |
| Marvell Announces CFO Transition | Press release | Business Wire | +1.11% | +3.65% | |
| Form SD Marvell Technology, Inc. | SEC filing · Form SD | SEC EDGAR | -0.54% | -11.68% | |
| Marvell Announces Availability of Industry’s First 102.4 Tbps Switch Purpose-Built for AI and Cloud Data Center Infrastructure | Press release | Business Wire | +4.26% | +10.37% | |
| Form 10-Q Marvell Technology, Inc. For: May 02 | SEC filing · Form 10-Q | SEC EDGAR | -1.88% | +0.27% | |
| Form 8-K Marvell Technology, Inc. For: May 27 | SEC filing · Form 8-K | SEC EDGAR | +2.19% | +3.39% | |
| Marvell Technology, Inc. Reports First Quarter of Fiscal Year 2027 Financial Results | Press release | Business Wire | +2.19% | +3.39% | |
| Marvell Keynote at COMPUTEX 2026: The Future of AI Scaling Depends on Connectivity | Press release | Business Wire | +0.80% | -1.89% | |
| Form ARS Marvell Technology, Inc. For: Jan 31 | SEC filing · Form ARS | SEC EDGAR | +0.81% | +1.01% | |
| Form DEF 14A Marvell Technology, Inc. For: Jun 25 | SEC filing · Form DEF | SEC EDGAR | +0.81% | +1.01% | |
| Form DEFA14A Marvell Technology, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.81% | +1.01% | |
| Marvell Technology, Inc. Announces Conference Call to Review First Quarter of Fiscal Year 2027 Financial Results | Press release | Business Wire | -1.71% | +0.11% | |
| Marvell Announces Acquisition of Polariton Technologies, Advancing Optical Performance Scaling to 3.2T and Beyond | Press release | Business Wire | +3.50% | +4.90% | |
| Form 8-K Marvell Technology, Inc. For: Apr 15 | SEC filing · Form 8-K | SEC EDGAR | -1.52% | +0.96% | |
| Form 8-K Marvell Technology, Inc. For: Mar 31 | SEC filing · Form 8-K | SEC EDGAR | +2.48% | +5.72% | |
| Form 8-K Marvell Technology, Inc. For: Mar 19 | SEC filing · Form 8-K | SEC EDGAR | +0.60% | -1.26% | |
| Marvell Technology, Inc. Declares Quarterly Dividend Payment | Press release | Business Wire | +0.60% | -1.26% | |
| Infraeo Showcases Award-Winning 1.6T Interconnect Innovations and Ecosystem Collaborations at OFC 2026 | Press release | PR Web | -0.05% | -0.53% | |
| Marvell Launches Industry’s First 260-lane PCIe 6.0 Switch for AI Data Center Scale-up Infrastructure | Press release | Business Wire | +1.24% | -1.43% | |
| Marvell Launches Next-generation CXL Switch, Enabling Memory Pooling to Break Through the AI “Memory Wall” | Press release | Business Wire | +1.24% | -1.43% | |
| Marvell and Lumentum to Demonstrate Optical Circuit Switching for Next-generation AI Scale-up Infrastructure | Press release | Business Wire | +2.08% | +2.65% | |
| Marvell and Mojo Vision Collaborate to Develop Next-generation, High-density Micro-LED Connectivity Solutions | Press release | Business Wire | -0.30% | -2.56% | |
| Marvell to Showcase Industry-leading, End-to-End Connectivity Solutions for AI Data Center Infrastructure at OFC 2026 | Press release | Business Wire | -0.30% | -2.56% | |
| Marvell Ushers In the 1.6T Era with Expanded Optical DSP Platform Portfolio, Redefining AI Data Center End-to-End Connectivity | Press release | Business Wire | -0.30% | -2.56% | |
| Form 10-K Marvell Technology, Inc. For: Jan 31 | SEC filing · Form 10-K | SEC EDGAR | -0.30% | -2.56% | |
| Form 8-K Marvell Technology, Inc. For: Mar 05 | SEC filing · Form 8-K | SEC EDGAR | +3.12% | +5.80% | |
| Marvell Extends ZR/ZR+ Leadership with Industry-first 1.6T ZR/ZR+ Pluggable and 2nm Coherent DSPs for Secure AI Scale-across Interconnects | Press release | Business Wire | +0.86% | -3.84% | |
| Marvell Technology, Inc. Reports Fourth Quarter and Fiscal Year 2026 Financial Results | Press release | Business Wire | +3.12% | +5.80% | |
| Form D Marvell Technology, Inc. | SEC filing · Form D | SEC EDGAR | -0.28% | -2.24% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the MRVL section they belong to.
Where else MRVL is measured.
MRVL earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Western Digital Corporation (WDC) | 594 | +0.15% | 52% |
| Garmin Ltd. (GRMN) | 592 | +0.07% | 56% |
| MaxLinear, Inc (MXL) | 589 | -0.08% | 46% |
| SMTC CORP (SMTX) | 586 | 0.00% | 38% |
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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How the numbers are made.
How is Marvell Technology, Inc.'s median reaction calculated?
Every labeled MRVL 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 591 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. 50% of MRVL'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 MRVL'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.