ACM Research, Inc. - Class A (ACMR) SEC filings
ACMR SEC filings moved a median of -0.59% by the close. ACMR SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the ACMR overview →
77 measured ACMR SEC filing events.
Where these ACMR SEC filings landedvs 76 measured ACMR SEC filing reactions
| Middle 50% of ACMR SEC filing reactions | -2.55% to +2.94% |
|---|---|
| Median reaction (to close) | -0.59% |
| Measured reactions | 76 |
Point-in-time · zero look-ahead
Half of the 76 ACMR SEC filing events with a measured close landed between -2.55% and +2.94%; 45% closed up.
| Date | Headline | Event | 5-min | To close |
|---|---|---|---|---|
| Form 8-K ACM Research, Inc. For: Sep 30 | SEC filing · Form 8-K | +0.14% | +5.89% | |
| Form 8-K ACM Research, Inc. For: Aug 17 | SEC filing · Form 8-K | -0.92% | -6.12% | |
| Form 10-Q ACM Research, Inc. For: Jun 30 | SEC filing · Form 10-Q | -3.23% | — | |
| Form 8-K ACM Research, Inc. For: Aug 07 | SEC filing · Form 8-K | -8.93% | -7.91% | |
| Form 8-K ACM Research, Inc. For: Jun 18 | SEC filing · Form 8-K | -1.90% | -7.10% | |
| Form 8-K ACM Research, Inc. For: Jun 10 | SEC filing · Form 8-K | -4.02% | -2.40% | |
| Form 8-K ACM Research, Inc. For: May 26 | SEC filing · Form 8-K | +1.91% | -1.74% | |
| Form 8-K ACM Research, Inc. For: May 19 | SEC filing · Form 8-K | -2.89% | +1.47% | |
| Form 8-K ACM Research, Inc. For: May 15 | SEC filing · Form 8-K | -0.20% | -3.70% | |
| Form 8-K ACM Research, Inc. For: May 12 | SEC filing · Form 8-K | -0.38% | +2.27% | |
| Form 10-Q ACM Research, Inc. For: Mar 31 | SEC filing · Form 10-Q | -0.08% | +4.98% | |
| Form 8-K ACM Research, Inc. For: May 07 | SEC filing · Form 8-K | +13.21% | +11.70% | |
| Form 8-K ACM Research, Inc. For: Apr 27 | SEC filing · Form 8-K | +2.29% | -3.08% | |
| Form DEF 14A ACM Research, Inc. For: Jun 10 | SEC filing · Form DEF | +2.29% | -3.08% | |
| Form 8-K ACM Research, Inc. For: Apr 17 | SEC filing · Form 8-K | +4.26% | +1.65% | |
| Form 8-K ACM Research, Inc. For: Mar 24 | SEC filing · Form 8-K | -0.36% | -2.04% | |
| Form 8-K ACM Research, Inc. For: Mar 13 | SEC filing · Form 8-K | -1.74% | -5.49% | |
| Form S-8 ACM Research, Inc. | SEC filing · Form S-8 | +0.04% | -1.97% | |
| Form 10-K ACM Research, Inc. For: Dec 31 | SEC filing · Form 10-K | -3.45% | -4.40% | |
| Form 8-K ACM Research, Inc. For: Feb 26 | SEC filing · Form 8-K | +1.82% | -8.74% | |
| Form 8-K ACM Research, Inc. For: Feb 06 | SEC filing · Form 8-K | +0.05% | +10.21% | |
| Form 8-K ACM Research, Inc. For: Feb 04 | SEC filing · Form 8-K | -0.22% | +2.89% | |
| Form 8-K ACM Research, Inc. For: Feb 02 | SEC filing · Form 8-K | +1.75% | -2.02% | |
| Form 8-K ACM Research, Inc. For: Jan 30 | SEC filing · Form 8-K | +3.61% | +8.47% | |
| Form 8-K ACM Research, Inc. For: Jan 22 | SEC filing · Form 8-K | -0.51% | -6.05% | |
| Form 8-K ACM Research, Inc. For: Nov 19 | SEC filing · Form 8-K | +1.81% | +5.54% | |
| Form 10-Q ACM Research, Inc. For: Sep 30 | SEC filing · Form 10-Q | -0.02% | +3.08% | |
| Form 8-K ACM Research, Inc. For: Nov 05 | SEC filing · Form 8-K | +1.15% | +1.93% | |
| Form 8-K ACM Research, Inc. For: Oct 29 | SEC filing · Form 8-K | -0.14% | -0.85% | |
| Form 8-K ACM Research, Inc. For: Sep 29 | SEC filing · Form 8-K | -0.30% | -2.18% | |
| Form 8-K ACM Research, Inc. For: Sep 24 | SEC filing · Form 8-K | +0.27% | -0.82% | |
| Form 8-K ACM Research, Inc. For: Aug 15 | SEC filing · Form 8-K | +7.54% | +7.50% | |
| Form 10-Q ACM Research, Inc. For: Jun 30 | SEC filing · Form 10-Q | +0.67% | -0.50% | |
| Form 8-K ACM Research, Inc. For: Aug 06 | SEC filing · Form 8-K | -5.02% | +0.08% | |
| Form 8-K ACM Research, Inc. For: Jun 28 | SEC filing · Form 8-K | -1.03% | +1.72% | |
| Form 8-K ACM Research, Inc. For: Jun 12 | SEC filing · Form 8-K | +0.45% | +2.50% | |
| Form 8-K ACM Research, Inc. For: May 20 | SEC filing · Form 8-K | -0.34% | +0.47% | |
| Form 10-Q ACM Research, Inc. For: Mar 31 | SEC filing · Form 10-Q | +1.35% | +1.58% | |
| Form 8-K ACM Research, Inc. For: May 08 | SEC filing · Form 8-K | +1.25% | +12.09% | |
| Form 8-K ACM Research, Inc. For: Apr 29 | SEC filing · Form 8-K | -8.95% | -4.73% | |
| Form DEF 14A ACM Research, Inc. For: Jun 12 | SEC filing · Form DEF | +3.18% | +8.77% | |
| Form DEFA14A ACM Research, Inc. | SEC filing · Form DEFA14A | +3.18% | +8.77% | |
| Form 8-K ACM Research, Inc. For: Apr 18 | SEC filing · Form 8-K | +0.50% | -0.75% | |
| Form 8-K ACM Research, Inc. For: Mar 20 | SEC filing · Form 8-K | +1.19% | +2.53% | |
| Form 8-K ACM Research, Inc. For: Mar 15 | SEC filing · Form 8-K | -0.60% | -1.88% | |
| Form 10-K ACM Research, Inc. For: Dec 31 | SEC filing · Form 10-K | +0.94% | +6.42% | |
| Form S-8 ACM Research, Inc. | SEC filing · Form S-8 | +0.94% | +6.42% | |
| Form 8-K ACM Research, Inc. For: Feb 26 | SEC filing · Form 8-K | +0.27% | +0.58% | |
| Form 8-K ACM Research, Inc. For: Jan 14 | SEC filing · Form 8-K | +5.19% | +7.85% | |
| Form 8-K ACM Research, Inc. For: Nov 05 | SEC filing · Form 8-K | +0.59% | -0.11% | |
| Form 10-Q ACM Research, Inc. For: Sep 30 | SEC filing · Form 10-Q | -1.15% | -3.90% | |
| Form 8-K ACM Research, Inc. For: Nov 07 | SEC filing · Form 8-K | -1.27% | -3.38% | |
| Form 8-K ACM Research, Inc. For: Oct 30 | SEC filing · Form 8-K | -0.33% | +0.10% | |
| Form 8-K ACM Research, Inc. For: Sep 30 | SEC filing · Form 8-K | -1.85% | -6.16% | |
| Form 10-Q ACM Research, Inc. For: Jun 30 | SEC filing · Form 10-Q | +3.10% | +7.98% | |
| Form 8-K ACM Research, Inc. For: Aug 07 | SEC filing · Form 8-K | -8.81% | -3.14% | |
| Form 8-K ACM Research, Inc. For: Jun 18 | SEC filing · Form 8-K | -1.10% | -0.35% | |
| Form 8-K ACM Research, Inc. For: Jun 13 | SEC filing · Form 8-K | -1.03% | +1.73% | |
| Form 8-K ACM Research, Inc. For: May 14 | SEC filing · Form 8-K | +0.38% | -2.18% | |
| Form 10-Q ACM Research, Inc. For: Mar 31 | SEC filing · Form 10-Q | -0.39% | -2.73% | |
| Form 8-K ACM Research, Inc. For: May 08 | SEC filing · Form 8-K | -3.98% | -7.05% | |
| Form 8-K ACM Research, Inc. For: Apr 26 | SEC filing · Form 8-K | +9.80% | +3.72% | |
| Form DEF 14A ACM Research, Inc. For: Jun 13 | SEC filing · Form DEF | -1.09% | -1.40% | |
| Form DEFA14A ACM Research, Inc. | SEC filing · Form DEFA14A | -1.09% | -1.40% | |
| Form 8-K ACM Research, Inc. For: Mar 12 | SEC filing · Form 8-K | +1.33% | +0.53% | |
| Form S-3ASR ACM Research, Inc. | SEC filing · Form S-3ASR | -2.67% | -0.72% | |
| Form S-8 ACM Research, Inc. | SEC filing · Form S-8 | -2.67% | -0.72% | |
| Form 10-K ACM Research, Inc. For: Dec 31 | SEC filing · Form 10-K | +0.47% | -2.49% | |
| Form 8-K ACM Research, Inc. For: Feb 28 | SEC filing · Form 8-K | +10.66% | +21.75% | |
| Form 8-K ACM Research, Inc. For: Jan 26 | SEC filing · Form 8-K | -0.69% | -1.00% | |
| Form 8-K ACM Research, Inc. For: Jan 25 | SEC filing · Form 8-K | -0.12% | -0.69% | |
| Form 8-K ACM Research, Inc. For: Jan 09 | SEC filing · Form 8-K | -4.58% | +8.73% | |
| Form 8-K ACM Research, Inc. For: Dec 21 | SEC filing · Form 8-K | +0.94% | -0.41% | |
| Form 8-K ACM Research, Inc. For: Nov 13 | SEC filing · Form 8-K | -0.06% | -1.42% | |
| Form 10-Q ACM Research, Inc. For: Sep 30 | SEC filing · Form 10-Q | -3.71% | -8.37% | |
| Form 8-K ACM Research, Inc. For: Nov 07 | SEC filing · Form 8-K | +2.29% | +20.61% | |
| Form 8-K ACM Research, Inc. For: Oct 27 | SEC filing · Form 8-K | +0.78% | -20.71% |
Keep exploring
More ACMR: earnings → · analyst actions → · ACMR overview →
Other Technology names and their SEC filings
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| HealthStream, Inc. (HSTM) | 359 | +0.09% | 53% |
| Science Applications International Corporation (SAIC) | 359 | +0.08% | 55% |
| AstroNova, Inc. (ALOT) | 358 | 0.00% | 34% |
| Baidu, Inc. - American Depositary Shares, each representing 8 ordinary share (BIDU) | 357 | +0.02% | 52% |
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. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.