Silvaco Group, Inc. (SVCO)
SVCO moved a median of -0.12% 30 minutes after news, and -0.58% by the close. How SVCO actually reacts to news — the realized, point-in-time move the market made, measured across 426 labeled events over the last three years with zero look-ahead.
SVCO’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 46% | 414 |
| 30-min | -0.12% | 46% | 422 |
| 60-min | -0.14% | 44% | 422 |
| to close | -0.58% | 44% | 419 |
| Middle 50% of SVCO reactions | -1.42% to +1.08% |
|---|---|
| Median reaction (30-min) | -0.12% |
| Measured reactions | 426 |
Half of all Silvaco Group, Inc. news events land between -1.42% and +1.08% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How SVCO reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Coverage initiations | 18 | -6.50% | 28% | -3.55% |
| Rating reiterations | 38 | -0.26% | 42% | -2.88% |
| Price-target cuts | 11 | -0.24% | 27% | -5.58% |
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. 3 further classes were observed with fewer than 10 measured events and are not published. See how SVCO ranks against every other measured name →
That’s how SVCO usually reacts — get an email when it moves on news →Email me when SVCO moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to SVCO's baseline. Nothing else.
Recent SVCO events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Silvaco Announces Date of Third Quarter 2026 Financial Results Conference Call | Press release | GlobeNewswire | -1.43% | +4.28% | |
| Silvaco CEO Dr. Walden “Wally” Rhines Inducted into the National Academy of Engineering | Press release | GlobeNewswire | -2.94% | -0.22% | |
| Silvaco Announces Partnership with Dassault Systèmes to Advance First-Time-Right Semiconductor Manufacturing | Press release | GlobeNewswire | +1.40% | -4.49% | |
| Form 10-Q Silvaco Group, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.79% | -1.92% | |
| Form 8-K Silvaco Group, Inc. For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | -0.79% | -1.92% | |
| Silvaco Reports Second Quarter 2026 Financial Results | Press release | GlobeNewswire | -0.79% | -1.92% | |
| Silvaco to Accelerate Physics-Based Digital Twins for Semiconductor Design and Manufacturing Using NVIDIA AI and Accelerated Computing | Press release | GlobeNewswire | -1.74% | -3.22% | |
| Silvaco Announces Date of Second Quarter 2026 Financial Results Conference Call | Press release | GlobeNewswire | +0.50% | -2.63% | |
| Form 8-K Silvaco Group, Inc. For: Jul 06 | SEC filing · Form 8-K | SEC EDGAR | -1.38% | -8.29% | |
| Form 8-K Silvaco Group, Inc. For: May 21 | SEC filing · Form 8-K | SEC EDGAR | -0.81% | -1.83% | |
| Silvaco Announces Immediate Availability of Mixel MIPI C-PHY/D-PHY Combo IP on TSMC N2P Process | Press release | GlobeNewswire | -2.34% | -1.49% | |
| Form S-8 Silvaco Group, Inc. | SEC filing · Form S-8 | SEC EDGAR | +1.85% | -6.55% | |
| Form 8-K Silvaco Group, Inc. For: May 08 | SEC filing · Form 8-K | SEC EDGAR | +1.85% | -6.55% | |
| Form 10-Q Silvaco Group, Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -3.66% | -4.73% | |
| Form 8-K Silvaco Group, Inc. For: May 07 | SEC filing · Form 8-K | SEC EDGAR | -3.66% | -4.73% | |
| Silvaco Reports First Quarter 2026 Financial Results | Press release | GlobeNewswire | -3.66% | -4.73% | |
| Silvaco Announces Participation at Upcoming Investor Conferences | Press release | GlobeNewswire | +1.28% | +2.73% | |
| Form 8-K Silvaco Group, Inc. For: Apr 22 | SEC filing · Form 8-K | SEC EDGAR | +2.25% | +9.80% | |
| Silvaco Announces Date of First Quarter 2026 Financial Results Conference Call | Press release | GlobeNewswire | +1.64% | +8.53% | |
| Silvaco Partners with ITRI to Support MCU Development and Startup Innovation | Press release | GlobeNewswire | +1.11% | +3.29% | |
| Silvaco Announces Strategic Partnership with APEC to Advance Silicon Carbide Power Device Development | Press release | GlobeNewswire | -0.58% | +2.16% | |
| Form 8-K Silvaco Group, Inc. For: Mar 13 | SEC filing · Form 8-K | SEC EDGAR | -3.75% | -2.88% | |
| Form 10-K Silvaco Group, Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -5.36% | +15.10% | |
| Form 8-K Silvaco Group, Inc. For: Mar 12 | SEC filing · Form 8-K | SEC EDGAR | -5.36% | +15.10% | |
| Form ARS Silvaco Group, Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -5.36% | +15.10% | |
| Form DEF 14A Silvaco Group, Inc. For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | -5.36% | +15.10% | |
| Form DEFA14A Silvaco Group, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -5.36% | +15.10% | |
| Silvaco Reports Fourth Quarter and Full-Year 2025 Financial Results | Press release | GlobeNewswire | -5.36% | +15.10% | |
| Silvaco Announces Immediate Availability of Production Ready Mixel MIPI PHY IP, Strengthening its Comprehensive Silicon IP Offering | Press release | GlobeNewswire | +2.71% | +0.30% | |
| Silvaco Announces Date of Fourth Quarter 2025 Financial Results Conference Call | Press release | GlobeNewswire | +0.00% | -0.30% | |
| Form 8-K Silvaco Group, Inc. For: Feb 13 | SEC filing · Form 8-K | SEC EDGAR | -0.21% | -1.11% | |
| Form 8-K Silvaco Group, Inc. For: Feb 09 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.06% | |
| Silvaco To Present at the 28th Annual Needham Growth Conference | Press release | GlobeNewswire | +0.00% | +7.31% | |
| Form 8-K Silvaco Group, Inc. For: Nov 24 | SEC filing · Form 8-K | SEC EDGAR | -3.29% | +3.41% | |
| Form EFFECT Silvaco Group, Inc. | SEC filing · Form EFFECT | SEC EDGAR | +0.65% | +0.73% | |
| Mixel MIPI IP Integrated into Automotive Radar Processors Supporting Safety-critical Applications | Press release | GlobeNewswire | +0.00% | -0.45% | |
| Form 10-Q Silvaco Group, Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +2.18% | — | |
| Form 8-K Silvaco Group, Inc. For: Nov 12 | SEC filing · Form 8-K | SEC EDGAR | +2.18% | — | |
| Silvaco Reports Third Quarter 2025 Financial Results | Press release | GlobeNewswire | +2.18% | — | |
| Silvaco Reaches Settlement Resolving Prior Litigation with Former Nangate Shareholders | Press release | GlobeNewswire | +2.41% | +1.21% | |
| Form S-3 Silvaco Group, Inc. | SEC filing · Form S-3 | SEC EDGAR | +0.51% | -1.71% | |
| Silvaco Announces Date of Third Quarter 2025 Financial Results Conference Call | Press release | GlobeNewswire | -1.10% | -11.99% | |
| Vicor Adopts Silvaco’s Victory TCAD™ 3D Simulation Solution for Accurate Power Device Modeling and Simulation | Press release | GlobeNewswire | -0.31% | -1.71% | |
| Analog Power Conversion LLC adopts Silvaco’s Design Technology Co-Optimization Flow for Next Generation Silicon and Silicon Carbide Power Devices | Press release | GlobeNewswire | +0.93% | +4.48% | |
| Form 8-K Silvaco Group, Inc. For: Sep 04 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.67% | |
| Silvaco Names Chris Zegarelli as Chief Financial Officer | Press release | GlobeNewswire | +0.00% | +1.91% | |
| Form 8-K Silvaco Group, Inc. For: Aug 21 | SEC filing · Form 8-K | SEC EDGAR | -1.27% | +5.58% | |
| Silvaco Announces CEO Transition | Press release | GlobeNewswire | +0.00% | +11.11% | |
| Silvaco’s CEO, Babak Taheri, to Attend the Jefferies’ Semis, IT Hardware & Comm Tech Summit in Chicago | Press release | GlobeNewswire | +4.10% | +3.33% | |
| Silvaco To Present at the Rosenblatt 5th Annual Technology Summit | Press release | GlobeNewswire | +2.00% | +3.49% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the SVCO section they belong to.
Where else SVCO is measured.
SVCO earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Silvaco Group, Inc.'s median reaction calculated?
Every labeled SVCO 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 426 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. 46% of SVCO'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 SVCO'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.