LRCX
Lam Research CorpCompany with tickers: LRCX
CIK
707549
CUSIP
512807306
Shares Outstanding
1,250,571,000
Website
https://www.lamresearch.com
Investor Relations
https://www.lamresearch.com/zh-hans/investors/
13F Activity (30d)
572 filings
551 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-18 | 10,030,822 | 7,003,449 | 17,034,271 | 44.7% |
| 2026-05-11 | 8,820,586 | 11,036,637 | 19,857,223 | 60.6% |
| 2026-05-04 | 12,233,962 | 9,284,370 | 21,518,332 | 44.6% |
| 2026-04-27 | 12,491,355 | 8,436,257 | 20,927,612 | 54.2% |
| 2026-04-20 | 12,299,167 | 8,843,718 | 21,142,885 | 53.2% |
| 2026-04-13 | 11,865,693 | 8,598,614 | 20,464,307 | 52.6% |
| 2026-04-06 | 9,697,354 | 7,827,776 | 17,525,130 | 43.2% |
| 2026-03-30 | 9,306,536 | 7,624,356 | 16,930,892 | 41.2% |
| 2026-03-23 | 11,835,244 | 8,207,723 | 20,042,967 | 42.5% |
| 2026-03-16 | 13,587,463 | 12,662,952 | 26,250,415 | 38.4% |
| 2026-03-09 | 10,987,609 | 11,090,681 | 22,078,290 | 44.1% |
| 2026-03-02 | 12,402,906 | 10,971,985 | 23,374,891 | 42.4% |
| 2026-02-23 | 10,213,339 | 12,552,917 | 22,766,256 | 43.7% |
| 2026-02-16 | 7,010,984 | 6,072,340 | 13,083,324 | 40.3% |
| 2026-02-09 | 11,746,050 | 8,275,220 | 20,021,270 | 41.7% |
| 2026-02-02 | 17,989,306 | 12,299,880 | 30,289,186 | 42.5% |
| 2026-01-26 | 18,723,852 | 14,048,949 | 32,772,801 | 44.6% |
| 2026-01-19 | 10,370,858 | 9,387,755 | 19,758,613 | 42.8% |
| 2026-01-12 | 16,988,487 | 13,035,808 | 30,024,295 | 42.1% |
| 2026-01-05 | 22,852,949 | 15,242,346 | 38,095,295 | 47.1% |
| 2025-12-29 | 5,755,051 | 6,662,354 | 12,417,405 | 42.5% |
| 2025-12-22 | 6,199,470 | 5,419,810 | 11,619,280 | 45.1% |
| 2025-12-15 | 14,363,016 | 21,736,686 | 36,099,702 | 43.4% |
| 2025-12-08 | 11,037,622 | 10,772,909 | 21,810,531 | 44.5% |
| 2025-12-01 | 8,553,651 | 8,947,103 | 17,500,754 | 39.1% |
| 2025-11-24 | 7,892,597 | 11,376,178 | 19,268,775 | 41.8% |
| 2025-11-17 | 14,602,418 | 8,572,905 | 23,175,323 | 37.8% |
| 2025-11-10 | 13,913,367 | 7,934,738 | 21,848,105 | 38.4% |
| 2025-11-03 | 9,915,023 | 8,529,353 | 18,444,376 | 36.2% |
| 2025-10-27 | 13,170,957 | 8,136,835 | 21,307,792 | 39.4% |
| 2025-10-20 | 15,361,851 | 8,999,007 | 24,360,858 | 41.3% |
| 2025-10-13 | 10,923,601 | 7,291,831 | 18,215,432 | 37.7% |
| 2025-10-06 | 15,178,190 | 8,794,923 | 23,973,113 | 35.1% |
| 2025-09-29 | 14,184,612 | 8,822,786 | 23,007,398 | 36.9% |
| 2025-09-22 | 11,446,532 | 9,276,413 | 20,722,945 | 36.8% |
| 2025-09-15 | 10,898,699 | 15,708,254 | 26,606,953 | 38.7% |
| 2025-09-08 | 12,821,521 | 10,550,968 | 23,372,489 | 39.7% |
| 2025-09-01 | 9,591,010 | 6,139,044 | 15,730,054 | 36.9% |
| 2025-08-25 | 8,270,137 | 5,981,717 | 14,251,854 | 32.4% |
| 2025-08-18 | 13,377,671 | 12,065,485 | 25,443,156 | 41.4% |
| 2025-08-11 | 14,869,044 | 12,315,087 | 27,184,131 | 40.6% |
| 2025-08-04 | 10,654,129 | 11,576,105 | 22,230,234 | 42.0% |
| 2025-07-28 | 16,004,615 | 11,234,766 | 27,239,381 | 37.7% |
| 2025-07-21 | 10,586,304 | 6,435,687 | 17,021,991 | 33.2% |
| 2025-07-14 | 10,628,509 | 11,542,319 | 22,170,828 | 40.0% |
| 2025-07-07 | 6,069,430 | 5,512,945 | 11,582,375 | 31.4% |
| 2025-06-30 | 4,824,082 | 6,732,769 | 11,556,851 | 34.0% |
| 2025-06-23 | 8,720,884 | 8,445,212 | 17,166,096 | 31.6% |
| 2025-06-16 | 9,580,333 | 8,922,634 | 18,502,967 | 34.2% |
Showing 1–49 of 49 weeks