Lam Research Corporation (LRCX) SEC filings
LRCX SEC filings moved a median of -0.11% by the close. LRCX SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the LRCX overview →
56 measured LRCX SEC filing events.
Where these LRCX SEC filings landedvs 53 measured LRCX SEC filing reactions
| Middle 50% of LRCX SEC filing reactions | -1.54% to +1.34% |
|---|---|
| Median reaction (to close) | -0.11% |
| Measured reactions | 53 |
Point-in-time · zero look-ahead
Half of the 53 LRCX SEC filing events with a measured close landed between -1.54% and +1.34%; 47% closed up.
| Date | Headline | Event | 5-min | To close |
|---|---|---|---|---|
| Form ARS LAM RESEARCH CORP For: Jun 28 | SEC filing · Form ARS | -0.03% | +1.98% | |
| Form DEF 14A LAM RESEARCH CORP For: Nov 03 | SEC filing · Form DEF | -0.03% | +1.98% | |
| Form DEFA14A LAM RESEARCH CORP | SEC filing · Form DEFA14A | -0.03% | +1.98% | |
| Form 8-K LAM RESEARCH CORP For: Aug 24 | SEC filing · Form 8-K | -2.05% | -5.15% | |
| Form 10-K LAM RESEARCH CORP For: Jun 28 | SEC filing · Form 10-K | -2.80% | — | |
| Form 8-K LAM RESEARCH CORP For: Jul 29 | SEC filing · Form 8-K | -5.87% | -6.82% | |
| Form 11-K LAM RESEARCH CORP For: Dec 31 | SEC filing · Form 11-K | -1.90% | -1.53% | |
| Form SD LAM RESEARCH CORP | SEC filing · Form SD | +0.14% | +2.85% | |
| Form 10-Q LAM RESEARCH CORP For: Mar 29 | SEC filing · Form 10-Q | +1.55% | +0.10% | |
| Form 8-K LAM RESEARCH CORP For: Apr 22 | SEC filing · Form 8-K | -0.24% | -2.10% | |
| Form 8-K/A LAM RESEARCH CORP For: Jan 30 | SEC filing · Form 8-K | -0.81% | -9.01% | |
| Form 8-K LAM RESEARCH CORP For: Jan 30 | SEC filing · Form 8-K | -0.81% | -9.01% | |
| Form 10-Q LAM RESEARCH CORP For: Dec 28 | SEC filing · Form 10-Q | +1.52% | -4.54% | |
| Form 8-K LAM RESEARCH CORP For: Jan 28 | SEC filing · Form 8-K | +1.58% | +1.06% | |
| Form 8-K LAM RESEARCH CORP For: Nov 04 | SEC filing · Form 8-K | -1.09% | -0.11% | |
| Form S-8 LAM RESEARCH CORP | SEC filing · Form S-8 | -1.09% | -0.11% | |
| Form S-8 POS LAM RESEARCH CORP | SEC filing · Form S-8 | -1.09% | -0.11% | |
| Form 10-Q LAM RESEARCH CORP For: Sep 28 | SEC filing · Form 10-Q | +0.61% | +0.49% | |
| Form 8-K LAM RESEARCH CORP For: Oct 22 | SEC filing · Form 8-K | +2.90% | +6.91% | |
| Form ARS LAM RESEARCH CORP For: Jun 29 | SEC filing · Form ARS | -0.13% | +1.34% | |
| Form DEF 14A LAM RESEARCH CORP For: Nov 04 | SEC filing · Form DEF | -0.13% | +1.34% | |
| Form DEFA14A LAM RESEARCH CORP | SEC filing · Form DEFA14A | -0.13% | +1.34% | |
| Form PRE 14A LAM RESEARCH CORP For: Nov 04 | SEC filing · Form PRE | +0.02% | +1.20% | |
| Form 8-K LAM RESEARCH CORP For: Sep 08 | SEC filing · Form 8-K | +0.62% | +0.90% | |
| Form 10-K LAM RESEARCH CORP For: Jun 29 | SEC filing · Form 10-K | -0.64% | — | |
| Form S-3ASR LAM RESEARCH CORP | SEC filing · Form S-3ASR | -0.64% | — | |
| Form 8-K LAM RESEARCH CORP For: Jul 30 | SEC filing · Form 8-K | +0.07% | +3.93% | |
| Form 11-K LAM RESEARCH CORP For: Dec 31 | SEC filing · Form 11-K | +0.08% | +0.60% | |
| Form SD LAM RESEARCH CORP | SEC filing · Form SD | +0.01% | +1.94% | |
| Form 8-K LAM RESEARCH CORP For: May 20 | SEC filing · Form 8-K | -0.51% | -0.10% | |
| Form 10-Q LAM RESEARCH CORP For: Mar 30 | SEC filing · Form 10-Q | +0.35% | +0.87% | |
| Form 8-K LAM RESEARCH CORP For: Apr 23 | SEC filing · Form 8-K | -1.23% | +2.25% | |
| Form 10-Q LAM RESEARCH CORP For: Dec 29 | SEC filing · Form 10-Q | -0.35% | +1.44% | |
| Form 8-K LAM RESEARCH CORP For: Jan 27 | SEC filing · Form 8-K | -1.71% | +1.03% | |
| Form 8-K LAM RESEARCH CORP For: Jan 29 | SEC filing · Form 8-K | -1.71% | +1.03% | |
| Form 8-K LAM RESEARCH CORP For: Nov 05 | SEC filing · Form 8-K | +0.04% | -0.80% | |
| Form 10-Q LAM RESEARCH CORP For: Sep 29 | SEC filing · Form 10-Q | -0.24% | +3.24% | |
| Form 8-K LAM RESEARCH CORP For: Oct 23 | SEC filing · Form 8-K | +1.59% | +0.88% | |
| Form 8-K LAM RESEARCH CORP For: Oct 02 | SEC filing · Form 8-K | +1.78% | +1.54% | |
| Form 8-K LAM RESEARCH CORP For: Sep 25 | SEC filing · Form 8-K | -1.83% | -1.54% | |
| Form ARS LAM RESEARCH CORP For: Jun 30 | SEC filing · Form ARS | -1.83% | -1.54% | |
| Form DEF 14A LAM RESEARCH CORP For: Nov 05 | SEC filing · Form DEF | -1.83% | -1.54% | |
| Form DEFA14A LAM RESEARCH CORP | SEC filing · Form DEFA14A | -1.83% | -1.54% | |
| Form 8-K LAM RESEARCH CORP For: Sep 13 | SEC filing · Form 8-K | -1.23% | -0.85% | |
| Form 8-K LAM RESEARCH CORP For: Aug 28 | SEC filing · Form 8-K | -1.10% | -4.95% | |
| Form 10-K LAM RESEARCH CORP For: Jun 30 | SEC filing · Form 10-K | -0.14% | -2.70% | |
| Form 8-K LAM RESEARCH CORP For: Jul 31 | SEC filing · Form 8-K | +0.83% | -2.91% | |
| Form 11-K LAM RESEARCH CORP For: Dec 31 | SEC filing · Form 11-K | +0.35% | -1.90% | |
| Form SD LAM RESEARCH CORP | SEC filing · Form SD | -0.50% | -1.20% | |
| Form 8-K LAM RESEARCH CORP For: May 21 | SEC filing · Form 8-K | -1.49% | -0.79% | |
| Form 10-Q LAM RESEARCH CORP For: Mar 31 | SEC filing · Form 10-Q | +0.45% | -3.19% | |
| Form 8-K LAM RESEARCH CORP For: Apr 24 | SEC filing · Form 8-K | -1.84% | -1.01% | |
| Form 10-Q LAM RESEARCH CORP For: Dec 24 | SEC filing · Form 10-Q | +0.64% | -0.63% | |
| Form 8-K LAM RESEARCH CORP For: Jan 24 | SEC filing · Form 8-K | +0.85% | -1.30% | |
| Form 8-K LAM RESEARCH CORP For: Nov 07 | SEC filing · Form 8-K | -0.65% | +3.68% | |
| Form 10-Q LAM RESEARCH CORP For: Sep 24 | SEC filing · Form 10-Q | -0.37% | -0.20% |
Keep exploring
More LRCX: earnings → · analyst actions → · LRCX overview →
Other Technology names and their SEC filings
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Baidu, Inc. - American Depositary Shares, each representing 8 ordinary share (BIDU) | 357 | +0.02% | 52% |
| DETERMINE (DTRM) | 354 | 0.00% | 31% |
| SIGMA DESIGNS (SIGM) | 354 | +0.36% | 56% |
| 58. COM INC (WUBA) | 354 | +0.07% | 53% |
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.