Motorcar Parts of America, Inc. (MPAA)
MPAA moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How MPAA actually reacts to news — the realized, point-in-time move the market made, measured across 264 labeled events over the last three years with zero look-ahead.
MPAA’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 26% | 234 |
| 30-min | 0.00% | 48% | 263 |
| 60-min | +0.14% | 53% | 264 |
| to close | 0.00% | 49% | 259 |
| Middle 50% of MPAA reactions | -0.94% to +0.64% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 264 |
Half of all Motorcar Parts of America, Inc. news events land between -0.94% and +0.64% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when MPAA moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to MPAA's baseline. Nothing else.
Recent MPAA events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K MOTORCAR PARTS OF AMERIC For: Sep 10 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.65% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Aug 10 | SEC filing · Form 8-K | SEC EDGAR | +10.95% | — | |
| Motorcar Parts of America Reports Fiscal 2027 First Quarter Results | Press release | Business Wire | +10.95% | — | |
| Motorcar Parts of America Extends Credit Facility With PNC Bank | Press release | Business Wire | — | +0.00% | |
| Motorcar Parts of America to Report Fiscal 2027 First Quarter Results; Host Conference Call | Press release | Business Wire | -2.13% | +0.44% | |
| Form DEF 14A MOTORCAR PARTS OF AMERIC For: Sep 10 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -2.41% | |
| Form DEFA14A MOTORCAR PARTS OF AMERIC | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | -2.41% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Jun 26 | SEC filing · Form 8-K | SEC EDGAR | -0.03% | -0.54% | |
| Motorcar Parts of America Announces Purchase of Centric Parts Brake Brands | Press release | Business Wire | +3.41% | +0.59% | |
| Form 10-K MOTORCAR PARTS OF AMERIC For: Mar 31 | SEC filing · Form 10-K | SEC EDGAR | +2.67% | -9.46% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Jun 08 | SEC filing · Form 8-K | SEC EDGAR | -1.86% | +1.71% | |
| Motorcar Parts of America Reports Fiscal 2026 Year-End Results | Press release | Business Wire | -1.86% | +1.71% | |
| Motorcar Parts of America to Report Fiscal 2026 Fourth Quarter and Year-End Results; Host Conference Call | Press release | Business Wire | +0.00% | +1.04% | |
| Form SD MOTORCAR PARTS OF AMERIC | SEC filing · Form SD | SEC EDGAR | +0.00% | -3.63% | |
| Motorcar Parts of America to Present at 26th Annual Oppenheimer Consumer Conference | Press release | Business Wire | +0.63% | +0.72% | |
| Form 10-Q MOTORCAR PARTS OF AMERIC For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | +2.05% | +2.09% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Feb 09 | SEC filing · Form 8-K | SEC EDGAR | -5.65% | +5.65% | |
| Motorcar Parts of America Reports Fiscal Third Quarter Results | Press release | Business Wire | -5.65% | +5.65% | |
| Motorcar Parts of America to Report Fiscal 2026 Third Quarter Results; Host Conference Call | Press release | Business Wire | +0.73% | +4.89% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Jan 02 | SEC filing · Form 8-K | SEC EDGAR | -0.32% | +2.17% | |
| Motorcar Parts of America Announces Share Repurchase Program Increase | Press release | Business Wire | +3.38% | -0.82% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | +1.34% | +3.53% | |
| Form 10-Q MOTORCAR PARTS OF AMERIC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.48% | +1.79% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | -0.62% | -11.80% | |
| Motorcar Parts of America Reports Strong Fiscal Second Quarter Results | Press release | Business Wire | -0.62% | -11.80% | |
| Motorcar Parts of America to Report Fiscal 2026 Second Quarter Results; Host Conference Call | Press release | Business Wire | +0.34% | -2.43% | |
| Motorcar Parts of America to Present at Gabelli Funds 49th Annual Automotive Aftermarket Symposium | Press release | Business Wire | +1.43% | +0.93% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Sep 04 | SEC filing · Form 8-K | SEC EDGAR | -0.10% | +9.34% | |
| Form 10-Q MOTORCAR PARTS OF AMERIC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -3.87% | — | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Aug 11 | SEC filing · Form 8-K | SEC EDGAR | +6.85% | +3.91% | |
| Motorcar Parts of America Reports Fiscal First Quarter Results | Press release | Business Wire | +6.85% | +3.91% | |
| Motorcar Parts of America to Report Fiscal 2026 First Quarter Results; Host Conference Call | Press release | Business Wire | -0.39% | +1.56% | |
| Form DEF 14A MOTORCAR PARTS OF AMERIC For: Sep 04 | SEC filing · Form DEF | SEC EDGAR | -0.99% | — | |
| Motorcar Parts of America Added to Russell Index | Press release | Business Wire | +0.00% | +10.67% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | -1.68% | +0.00% | |
| Motorcar Parts of America Announces Transition of General Counsel to Newly Created Position and Appoints Successor | Press release | Business Wire | -1.68% | +0.00% | |
| Form 10-K MOTORCAR PARTS OF AMERIC For: Mar 31 | SEC filing · Form 10-K | SEC EDGAR | +2.46% | +6.67% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Jun 09 | SEC filing · Form 8-K | SEC EDGAR | -4.05% | -22.73% | |
| Motorcar Parts of America Reports Fiscal Year Results | Press release | Business Wire | -4.05% | -22.73% | |
| Motorcar Parts of America to Present at 25th Annual Oppenheimer Consumer Conference | Press release | Business Wire | -0.25% | -1.75% | |
| Motorcar Parts of America to Report Fiscal 2025 Fourth Quarter and Year-End Results; Host Conference Call | Press release | Business Wire | +0.00% | +5.50% | |
| Form SD MOTORCAR PARTS OF AMERIC | SEC filing · Form SD | SEC EDGAR | +0.14% | -0.59% | |
| Motorcar Parts of America Adopts 10b5-1 Share Repurchase Plan | Press release | Business Wire | -0.25% | -1.57% | |
| Motorcar Parts of America Expands Its Rotating Electrical And Brake-Related Product Coverage | Press release | Business Wire | +0.54% | -5.66% | |
| Form 10-Q MOTORCAR PARTS OF AMERIC For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.16% | +5.93% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Feb 10 | SEC filing · Form 8-K | SEC EDGAR | -10.04% | -17.08% | |
| Motorcar Parts of America Reports Record Fiscal Third Quarter Results | Press release | Business Wire | -10.04% | -17.08% | |
| Motorcar Parts of America to Report Fiscal 2025 Third Quarter Results; Host Conference Call | Press release | Business Wire | -3.09% | -2.50% | |
| Form 10-Q MOTORCAR PARTS OF AMERIC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.48% | +1.33% | |
| Form 8-K MOTORCAR PARTS OF AMERIC For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | +3.13% | +1.04% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the MPAA section they belong to.
Where else MPAA is measured.
MPAA earnings → · Analyst actions → · SEC filings →
Other Consumer Cyclical names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Pool Corporation (POOL) | 265 | -0.16% | 39% |
| Takung Art Co., Ltd. (TKAT) | 265 | 0.00% | 38% |
| Fluent, Inc. (FLNT) | 263 | 0.00% | 45% |
| H&R Block, Inc. (HRB) | 262 | -0.07% | 47% |
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 Consumer Cyclical names, measured the same way →
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How the numbers are made.
How is Motorcar Parts of America, Inc.'s median reaction calculated?
Every labeled MPAA 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 264 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. 48% of MPAA'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 MPAA'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.