Viper Energy, Inc. - Class A (VNOM)
VNOM moved a median of -0.09% 30 minutes after news, and -0.28% by the close. How VNOM actually reacts to news — the realized, point-in-time move the market made, measured across 279 labeled events over the last three years with zero look-ahead.
VNOM’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 47% | 278 |
| 30-min | -0.09% | 43% | 279 |
| 60-min | -0.11% | 47% | 279 |
| to close | -0.28% | 44% | 270 |
| Middle 50% of VNOM reactions | -0.71% to +0.63% |
|---|---|
| Median reaction (30-min) | -0.09% |
| Measured reactions | 279 |
Half of all Viper Energy, Inc. - Class A news events land between -0.71% and +0.63% at 30 minutes.
Reaction stats as of 2026-08-31. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How VNOM reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 22 | -0.33% | 36% | -1.19% |
| Analyst downgrades | 13 | +0.55% | 54% | +0.08% |
| Coverage initiations | 33 | +0.11% | 58% | -0.16% |
| Rating reiterations | 103 | +0.02% | 51% | -0.07% |
| Price-target raises | 45 | 0.00% | 49% | 0.00% |
| Price-target cuts | 24 | -0.08% | 46% | -0.16% |
Last 3 years, pulled 2026-08-31. 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 VNOM ranks against every other measured name →
That’s how VNOM usually reacts — get an email when it moves on news →Email me when VNOM moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to VNOM's baseline. Nothing else.
Recent VNOM events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Viper Energy, Inc. For: Sep 01 | SEC filing · Form 8-K | SEC EDGAR | +0.26% | +0.04% | |
| Form 10-Q Viper Energy, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.84% | -1.85% | |
| Form 8-K Viper Energy, Inc. For: Aug 03 | SEC filing · Form 8-K | SEC EDGAR | -1.46% | -1.83% | |
| Viper Energy, Inc., A Subsidiary Of Diamondback Energy, Inc., Reports Second Quarter 2026 Financial And Operating Results; Increases Base Dividend | Press release | GlobeNewswire | -1.46% | -1.83% | |
| Form 8-K Viper Energy, Inc. For: Jul 02 | SEC filing · Form 8-K | SEC EDGAR | +0.87% | +0.32% | |
| Viper Energy, Inc., a Subsidiary of Diamondback Energy, Inc., Has Completed Its Acquisition of Riverbend Mineral and Royalty Interests | Press release | GlobeNewswire | +0.13% | -1.21% | |
| Viper Energy, Inc., a Subsidiary of Diamondback Energy, Inc., Schedules Second Quarter 2026 Conference Call for August 4, 2026 | Press release | GlobeNewswire | +0.61% | -2.90% | |
| Form 8-K Viper Energy, Inc. For: Jun 12 | SEC filing · Form 8-K | SEC EDGAR | +0.49% | +1.26% | |
| Form 8-K Viper Energy, Inc. For: May 19 | SEC filing · Form 8-K | SEC EDGAR | +1.05% | -1.81% | |
| Form 10-Q Viper Energy, Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.59% | -1.09% | |
| Form 8-K Viper Energy, Inc. For: May 04 | SEC filing · Form 8-K | SEC EDGAR | -0.29% | -2.27% | |
| Viper Energy, Inc., a Subsidiary of Diamondback Energy, Inc., Reports First Quarter 2026 Financial and Operating Results | Press release | GlobeNewswire | -0.29% | -2.27% | |
| Form ARS Viper Energy, Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.16% | -1.75% | |
| Form DEF 14A Viper Energy, Inc. For: May 19 | SEC filing · Form DEF | SEC EDGAR | -0.02% | +2.29% | |
| Form DEFA14A Viper Energy, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -0.02% | +2.29% | |
| Viper Energy, Inc., a Subsidiary of Diamondback Energy, Inc., Schedules First Quarter 2026 Conference Call for May 5, 2026 | Press release | GlobeNewswire | +0.29% | +0.22% | |
| Form PRE 14A Viper Energy, Inc. For: May 19 | SEC filing · Form PRE | SEC EDGAR | -0.20% | -3.37% | |
| Form POSASR Viper Energy, Inc. | SEC filing · Form POSASR | SEC EDGAR | +0.32% | -1.55% | |
| Form S-3ASR Viper Energy, Inc. | SEC filing · Form S-3ASR | SEC EDGAR | +0.32% | -1.55% | |
| Form 8-K Viper Energy, Inc. For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | +0.32% | -1.16% | |
| Form 8-K Viper Energy, Inc. For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | -0.92% | -2.44% | |
| Viper Energy Announces Pricing of Secondary Common Stock Offering by Diamondback Energy, Inc. and Certain Affiliates of EnCap Investments, L.P. and Oaktree Capital Management, L.P. | Press release | GlobeNewswire | -0.92% | -2.44% | |
| Viper Energy Launches Secondary Common Stock Offering By Diamondback Energy, Inc. and Certain Affiliates of EnCap Investments, L.P. and Oaktree Capital Management, L.P. | Press release | GlobeNewswire | -0.92% | -2.44% | |
| Form 10-K Viper Energy, Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.11% | +4.24% | |
| Form 8-K Viper Energy, Inc. For: Feb 23 | SEC filing · Form 8-K | SEC EDGAR | -1.19% | -1.67% | |
| Viper Energy, Inc., A Subsidiary of Diamondback Energy, Inc., Reports Fourth Quarter and Full Year 2025 Financial and Operating Results; Increases Base Dividend and Share Buyback Authorization | Press release | GlobeNewswire | -1.19% | -1.67% | |
| Form 8-K Viper Energy, Inc. For: Feb 19 | SEC filing · Form 8-K | SEC EDGAR | -0.62% | +1.45% | |
| Viper Energy, Inc., a Subsidiary of Diamondback Energy, Inc., Schedules Fourth Quarter 2025 Conference Call for February 24, 2026 | Press release | GlobeNewswire | +1.20% | +1.23% | |
| Form 8-K Viper Energy, Inc. For: Dec 23 | SEC filing · Form 8-K | SEC EDGAR | -0.31% | -1.10% | |
| Form 8-K Viper Energy, Inc. For: Dec 12 | SEC filing · Form 8-K | SEC EDGAR | -0.06% | -1.27% | |
| Form 10-Q Viper Energy, Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.51% | +1.29% | |
| Form 8-K Viper Energy, Inc. For: Nov 03 | SEC filing · Form 8-K | SEC EDGAR | -0.35% | -1.24% | |
| Viper Energy, Inc., a Subsidiary of Diamondback Energy, Inc., Reports Third Quarter 2025 Financial and Operating Results; Announces Divestiture of Non-Permian Assets | Press release | GlobeNewswire | -0.35% | -1.24% | |
| Form 15-12G VNOM Sub, Inc. | SEC filing · Form 15-12G | SEC EDGAR | +0.05% | -2.06% | |
| Form POSASR Viper Energy, Inc. | SEC filing · Form POSASR | SEC EDGAR | +0.05% | -2.06% | |
| Viper Energy, Inc., a Subsidiary of Diamondback Energy, Inc., Schedules Third Quarter 2025 Conference Call for November 4, 2025 | Press release | GlobeNewswire | +0.90% | +1.89% | |
| Form S-3ASR Viper Energy, Inc. | SEC filing · Form S-3ASR | SEC EDGAR | +0.88% | +1.34% | |
| Form 8-K/A Viper Energy, Inc. For: Aug 18 | SEC filing · Form 8-K | SEC EDGAR | -0.05% | -0.71% | |
| Form EFFECT VNOM Sub, Inc. | SEC filing · Form EFFECT | SEC EDGAR | +0.26% | +1.15% | |
| Form 8-K VNOM Sub, Inc. For: Aug 18 | SEC filing · Form 8-K | SEC EDGAR | +0.57% | — | |
| Form 8-K12B Viper Energy, Inc. For: Aug 18 | SEC filing · Form 8-K12B | SEC EDGAR | +0.57% | — | |
| Form POS AM VNOM Sub, Inc. | SEC filing · Form POS | SEC EDGAR | +0.57% | — | |
| Form POSASR VNOM Sub, Inc. | SEC filing · Form POSASR | SEC EDGAR | +0.57% | — | |
| Form S-8 Viper Energy, Inc. | SEC filing · Form S-8 | SEC EDGAR | -0.21% | -1.33% | |
| Form S-8 POS VNOM Sub, Inc. | SEC filing · Form S-8 | SEC EDGAR | +0.57% | — | |
| Viper Energy, Inc., a Subsidiary of Diamondback Energy, Inc., Has Completed Its Acquisition of Sitio Royalties Corp. In All-Equity Transaction | Press release | GlobeNewswire | +0.57% | — | |
| Form 10-Q Viper Energy, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.01% | -2.13% | |
| Form 8-K Viper Energy, Inc. For: Aug 04 | SEC filing · Form 8-K | SEC EDGAR | +2.20% | +1.27% | |
| Viper Energy, Inc., a Subsidiary of Diamondback Energy, Inc., Reports Second Quarter 2025 Financial and Operating Results | Press release | GlobeNewswire | +2.20% | +1.27% | |
| Form 8-K Viper Energy, Inc. For: Jul 23 | SEC filing · Form 8-K | SEC EDGAR | -0.28% | +0.64% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the VNOM section they belong to.
Where else VNOM is measured.
VNOM earnings → · Analyst actions → · SEC filings →
Other Energy names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| QUINTANA ENERGY SERVICES INC (QES) | 279 | 0.00% | 34% |
| SRC ENERGY INC (SRCI) | 279 | +0.06% | 51% |
| Gulfport Energy Corporation Common Shares (GPOR) | 277 | -0.12% | 44% |
| Tenaris S.A. American Depositary Shares (TS) | 277 | -0.10% | 44% |
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 Energy names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Viper Energy, Inc. - Class A's median reaction calculated?
Every labeled VNOM 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 279 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. 43% of VNOM'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 2026-08-31.
Does VNOM'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.