ProFrac Holding Corp. - Class A (ACDC)
ACDC moved a median of +0.23% 30 minutes after news, and +0.38% by the close. How ACDC actually reacts to news — the realized, point-in-time move the market made, measured across 192 labeled events over the last three years with zero look-ahead.
ACDC’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.06% | 45% | 192 |
| 30-min | +0.23% | 55% | 192 |
| 60-min | +0.43% | 55% | 192 |
| to close | +0.38% | 56% | 190 |
| Middle 50% of ACDC reactions | -1.55% to +1.80% |
|---|---|
| Median reaction (30-min) | +0.23% |
| Measured reactions | 192 |
Half of all ProFrac Holding Corp. - Class A news events land between -1.55% and +1.80% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How ACDC reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst downgrades | 22 | -1.34% | 27% | -0.60% |
| Rating reiterations | 27 | +0.59% | 67% | +1.23% |
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. 4 further classes were observed with fewer than 10 measured events and are not published. See how ACDC ranks against every other measured name →
That’s how ACDC usually reacts — get an email when it moves on news →Email me when ACDC moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ACDC's baseline. Nothing else.
Recent ACDC events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K ProFrac Holding Corp. For: Sep 11 | SEC filing · Form 8-K | SEC EDGAR | +1.35% | +4.76% | |
| Form 10-Q ProFrac Holding Corp. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.22% | -4.21% | |
| Form 8-K ProFrac Holding Corp. For: Aug 03 | SEC filing · Form 8-K | SEC EDGAR | +9.83% | +27.21% | |
| ProFrac Holding Corp. Reports Second Quarter 2026 Results | Press release | Business Wire | +9.83% | +27.21% | |
| ProFrac Holding Corp. Announces Second Quarter 2026 Earnings Release and Conference Call Schedule | Press release | Business Wire | +1.86% | +7.16% | |
| Form 8-K ProFrac Holding Corp. For: Jul 01 | SEC filing · Form 8-K | SEC EDGAR | +2.97% | -7.13% | |
| ProFrac Holding Corp. Completes Refinancing of Asset-Based Lending Facility and Enhances Financial Flexibility | Press release | Business Wire | +2.97% | -7.13% | |
| Form 8-K ProFrac Holding Corp. For: May 27 | SEC filing · Form 8-K | SEC EDGAR | +4.35% | +5.95% | |
| Form 10-Q ProFrac Holding Corp. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.13% | +0.30% | |
| Form 8-K ProFrac Holding Corp. For: May 07 | SEC filing · Form 8-K | SEC EDGAR | -3.21% | -3.94% | |
| ProFrac Holding Corp. Reports First Quarter 2026 Results | Press release | Business Wire | -3.21% | -3.94% | |
| ProFrac Holding Corp. Announces First Quarter 2026 Earnings Release and Conference Call Schedule | Press release | Business Wire | -0.87% | -2.14% | |
| Form ARS ProFrac Holding Corp. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.47% | -3.12% | |
| Form DEF 14A ProFrac Holding Corp. For: May 27 | SEC filing · Form DEF | SEC EDGAR | -0.47% | -3.12% | |
| Form 8-K ProFrac Holding Corp. For: Apr 07 | SEC filing · Form 8-K | SEC EDGAR | -1.86% | -1.01% | |
| Form 10-K ProFrac Holding Corp. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +1.14% | +6.53% | |
| Form 8-K ProFrac Holding Corp. For: Mar 12 | SEC filing · Form 8-K | SEC EDGAR | +2.02% | +17.17% | |
| ProFrac and Seismos Deploy Closed-Loop Fracturing at Commercial Scale Using Direct In-Well Measurements | Press release | PR Newswire | +2.02% | +17.17% | |
| ProFrac Holding Corp. Reports Full Year and Fourth Quarter 2025 Results | Press release | Business Wire | +2.02% | +17.17% | |
| Form CERT ProFrac Holding Corp. | SEC filing · Form CERT | SEC EDGAR | +0.07% | -0.68% | |
| Form 8-A12B ProFrac Holding Corp. | SEC filing · Form 8-A12B | SEC EDGAR | +1.85% | +0.74% | |
| Form 8-K ProFrac Holding Corp. For: Mar 03 | SEC filing · Form 8-K | SEC EDGAR | +2.05% | +9.16% | |
| ProFrac Holding Corp. Announces Fourth Quarter and Full Year 2025 Earnings Release and Conference Call Schedule | Press release | Business Wire | -3.03% | +0.39% | |
| Form 8-K ProFrac Holding Corp. For: Jan 07 | SEC filing · Form 8-K | SEC EDGAR | -1.83% | +1.22% | |
| Form 8-K ProFrac Holding Corp. For: Dec 17 | SEC filing · Form 8-K | SEC EDGAR | +0.27% | +0.53% | |
| Form 8-K ProFrac Holding Corp. For: Dec 15 | SEC filing · Form 8-K | SEC EDGAR | +2.43% | -1.83% | |
| Form EFFECT ProFrac Holding Corp. | SEC filing · Form EFFECT | SEC EDGAR | -1.63% | -1.36% | |
| Form 10-Q ProFrac Holding Corp. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.88% | +6.78% | |
| Form 8-K ProFrac Holding Corp. For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | -4.53% | -9.16% | |
| ProFrac Holding Corp. Reports Third Quarter 2025 Results | Press release | Business Wire | -4.53% | -9.16% | |
| ProFrac Holding Corp. Announces Third Quarter 2025 Earnings Release and Conference Call Schedule | Press release | Business Wire | -1.17% | +1.64% | |
| Form DEF 14C ProFrac Holding Corp. For: Oct 20 | SEC filing · Form DEF | SEC EDGAR | +0.25% | -0.51% | |
| Form PRE 14C ProFrac Holding Corp. For: Oct 08 | SEC filing · Form PRE | SEC EDGAR | +0.48% | -3.84% | |
| Form S-3 ProFrac Holding Corp. | SEC filing · Form S-3 | SEC EDGAR | +0.24% | +0.24% | |
| Form S-8 ProFrac Holding Corp. | SEC filing · Form S-8 | SEC EDGAR | -0.80% | +1.33% | |
| Form 8-K ProFrac Holding Corp. For: Aug 25 | SEC filing · Form 8-K | SEC EDGAR | -1.86% | +0.00% | |
| ProFrac Holding Corp. and Seismos to Introduce Supervised and Unsupervised Closed Loop Fracturing Across All U.S. Basins | Press release | PR Newswire | +1.40% | +7.54% | |
| Form 8-K ProFrac Holding Corp. For: Aug 12 | SEC filing · Form 8-K | SEC EDGAR | -2.55% | -5.90% | |
| ProFrac Holding Corp. Announces Pricing of Public Offering of Class A Common Stock | Press release | Business Wire | -4.53% | -8.56% | |
| ProFrac Holding Corp. Announces Proposed Public Offering of Class A Common Stock | Press release | Business Wire | -4.53% | -8.56% | |
| Form 10-Q ProFrac Holding Corp. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.40% | +0.80% | |
| Form 8-K ProFrac Holding Corp. For: Aug 07 | SEC filing · Form 8-K | SEC EDGAR | +6.00% | +2.00% | |
| ProFrac Holding Corp. Reports Second Quarter 2025 Results | Press release | Business Wire | +6.00% | +2.00% | |
| ProFrac Holding Corp. Announces Second Quarter 2025 Earnings Release and Conference Call Schedule | Press release | Business Wire | -1.90% | +2.78% | |
| Form 8-K ProFrac Holding Corp. For: Jun 26 | SEC filing · Form 8-K | SEC EDGAR | -2.06% | +2.84% | |
| ProFrac Holding Corp. Announces Series of Senior Secured Notes Issuances and Amendments to Debt Agreements That Enhance Liquidity and Financial Flexibility | Press release | Business Wire | -2.06% | +2.84% | |
| Form 8-K ProFrac Holding Corp. For: May 28 | SEC filing · Form 8-K | SEC EDGAR | -0.60% | -6.02% | |
| Form 10-Q ProFrac Holding Corp. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -2.29% | -8.83% | |
| Form 8-K ProFrac Holding Corp. For: May 07 | SEC filing · Form 8-K | SEC EDGAR | -5.00% | -15.60% | |
| ProFrac Holding Corp. Reports First Quarter 2025 Results | Press release | Business Wire | -5.00% | -15.60% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ACDC section they belong to.
Where else ACDC is measured.
ACDC earnings → · Analyst actions → · SEC filings →
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Every name we’ve measured, in one place.
How the numbers are made.
How is ProFrac Holding Corp. - Class A's median reaction calculated?
Every labeled ACDC 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 192 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. 55% of ACDC'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 ACDC'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.