Magna International, Inc. (MGA)
MGA moved a median of -0.13% 30 minutes after news, and -0.13% by the close. How MGA actually reacts to news — the realized, point-in-time move the market made, measured across 223 labeled events over the last three years with zero look-ahead.
MGA’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.00% | 48% | 221 |
| 30-min | -0.13% | 43% | 222 |
| 60-min | -0.07% | 46% | 222 |
| to close | -0.13% | 46% | 221 |
| Middle 50% of MGA reactions | -0.57% to +0.46% |
|---|---|
| Median reaction (30-min) | -0.13% |
| Measured reactions | 223 |
Half of all Magna International, Inc. news events land between -0.57% and +0.46% at 30 minutes.
Reaction stats as of 2026-08-31. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How MGA reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 32 | -0.08% | 47% | -0.10% |
| Analyst downgrades | 27 | -0.19% | 26% | +0.30% |
| Rating reiterations | 112 | +0.01% | 51% | +0.17% |
| Price-target raises | 67 | +0.10% | 60% | -0.16% |
| Price-target cuts | 80 | +0.08% | 55% | +0.47% |
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. 1 further class was observed with fewer than 10 measured events and is not published. See how MGA ranks against every other measured name →
That’s how MGA usually reacts — get an email when it moves on news →Email me when MGA moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to MGA's baseline. Nothing else.
Recent MGA events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K MAGNA INTERNATIONAL INC For: Jul 31 | SEC filing · Form 6-K | SEC EDGAR | +0.15% | -1.11% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -0.39% | +0.15% | |
| Form 11-K MAGNA INTERNATIONAL INC For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.08% | +0.40% | |
| Form SD MAGNA INTERNATIONAL INC | SEC filing · Form SD | SEC EDGAR | +0.18% | -0.12% | |
| Form 6-K MAGNA INTERNATIONAL INC For: May 04 | SEC filing · Form 6-K | SEC EDGAR | +0.27% | -0.13% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -6.41% | -1.81% | |
| Form 6-K MAGNA INTERNATIONAL INC For: May 01 | SEC filing · Form 6-K | SEC EDGAR | -0.28% | -1.05% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Mar 27 | SEC filing · Form 6-K | SEC EDGAR | -0.60% | -3.17% | |
| Form 40-F MAGNA INTERNATIONAL INC For: Dec 31 | SEC filing · Form 40-F | SEC EDGAR | +0.04% | +0.22% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Mar 26 | SEC filing · Form 6-K | SEC EDGAR | -0.28% | +0.00% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | +0.57% | -0.93% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Feb 19 | SEC filing · Form 6-K | SEC EDGAR | — | +0.58% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Feb 13 | SEC filing · Form 6-K | SEC EDGAR | +5.23% | +8.20% | |
| GAC Accelerates European EV Strategy with Magna Vehicle Assembly Program | Press release | GlobeNewswire | +0.70% | +4.01% | |
| Magna Deepens China Footprint to Meet Growing EV Demand | Press release | GlobeNewswire | -0.58% | -1.06% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Nov 05 | SEC filing · Form 6-K | SEC EDGAR | +0.27% | +1.65% | |
| Magna Announces Renewal of Normal Course Issuer Bid | Press release | GlobeNewswire | -0.30% | +1.57% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Oct 31 | SEC filing · Form 6-K | SEC EDGAR | +2.02% | +3.86% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | +1.54% | +2.61% | |
| Magna Announces Third Quarter 2025 Results | Press release | GlobeNewswire | +1.54% | +2.61% | |
| Magna Ramps Up Driver and Occupant Monitoring System Deployment in China with Germany-Based OEM | Press release | GlobeNewswire | +0.11% | +0.22% | |
| Magna Awarded Vehicle Assembly Business With Chinese OEM XPENG | Press release | GlobeNewswire | +0.17% | +0.80% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Sep 11 | SEC filing · Form 6-K | SEC EDGAR | +1.22% | +2.27% | |
| Magna Names Philip D. Fracassa Chief Financial Officer | Press release | GlobeNewswire | +1.22% | +2.27% | |
| Magna to Showcase Its Vision for Safer, Smarter, Greener Mobility at IAA Mobility 2025 | Press release | GlobeNewswire | +0.59% | -0.47% | |
| Form S-8 MAGNA INTERNATIONAL INC | SEC filing · Form S-8 | SEC EDGAR | +0.05% | +0.41% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Aug 01 | SEC filing · Form 6-K | SEC EDGAR | -1.17% | -2.32% | |
| Form SD MAGNA INTERNATIONAL INC | SEC filing · Form SD | SEC EDGAR | — | +0.00% | |
| Form 11-K MAGNA INTERNATIONAL INC For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.00% | -0.58% | |
| Form CERT MAGNA INTERNATIONAL INC | SEC filing · Form CERT | SEC EDGAR | +0.94% | +1.46% | |
| Form 6-K MAGNA INTERNATIONAL INC For: May 22 | SEC filing · Form 6-K | SEC EDGAR | +0.94% | +1.46% | |
| Form 6-K MAGNA INTERNATIONAL INC For: May 21 | SEC filing · Form 6-K | SEC EDGAR | -0.31% | +0.45% | |
| Form 8-A12B MAGNA INTERNATIONAL INC | SEC filing · Form 8-A12B | SEC EDGAR | -0.31% | +0.45% | |
| Form SUPPL MAGNA INTERNATIONAL INC | SEC filing · Form SUPPL | SEC EDGAR | -0.15% | +1.83% | |
| Form 6-K MAGNA INTERNATIONAL INC For: May 14 | SEC filing · Form 6-K | SEC EDGAR | +0.76% | +0.44% | |
| Form SUPPL MAGNA INTERNATIONAL INC | SEC filing · Form SUPPL | SEC EDGAR | +0.37% | +1.89% | |
| Form 6-K MAGNA INTERNATIONAL INC For: May 08 | SEC filing · Form 6-K | SEC EDGAR | -0.16% | -0.34% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -4.20% | -6.29% | |
| Form 6-K MAGNA INTERNATIONAL INC For: May 02 | SEC filing · Form 6-K | SEC EDGAR | +1.18% | +0.24% | |
| Form 40-F MAGNA INTERNATIONAL INC For: Dec 31 | SEC filing · Form 40-F | SEC EDGAR | -0.03% | -0.06% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Mar 27 | SEC filing · Form 6-K | SEC EDGAR | +0.82% | +1.92% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Mar 28 | SEC filing · Form 6-K | SEC EDGAR | +0.82% | +1.92% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Dec 31 | SEC filing · Form 6-K | SEC EDGAR | -1.20% | -1.77% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Feb 21 | SEC filing · Form 6-K | SEC EDGAR | -0.12% | -0.30% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Feb 14 | SEC filing · Form 6-K | SEC EDGAR | +1.25% | +0.67% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Nov 05 | SEC filing · Form 6-K | SEC EDGAR | +0.89% | +2.06% | |
| Magna Announces New 10% Normal Course Issuer Bid and Automatic Share Purchase Plan | Press release | GlobeNewswire | +0.89% | +2.06% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Nov 01 | SEC filing · Form 6-K | SEC EDGAR | +0.47% | -0.59% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | -0.34% | -0.66% | |
| Form 6-K MAGNA INTERNATIONAL INC For: Aug 09 | SEC filing · Form 6-K | SEC EDGAR | -0.99% | -1.62% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the MGA section they belong to.
Where else MGA is measured.
MGA earnings → · Analyst actions → · SEC filings →
Other Consumer Cyclical names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Tilly's, Inc. (TLYS) | 224 | 0.00% | 45% |
| Ardagh Group S.A. Common Shares (ARD) | 223 | +0.10% | 55% |
| Cooper-Standard Holdings Inc. (CPS) | 222 | +0.18% | 55% |
| Inuvo, Inc. (INUV) | 222 | +0.01% | 51% |
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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Every name we’ve measured, in one place.
How the numbers are made.
How is Magna International, Inc.'s median reaction calculated?
Every labeled MGA 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 223 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 MGA'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 MGA'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.