LRCX

Lam Research Corp

Company with tickers: LRCX

CIK

707549

CUSIP

512807306

Shares Outstanding

1,250,571,000

13F Activity (30d)

1084 filings 1058 filers

Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-05-15	32,918,359	28,556,454	+4,361,905	9,267,681	3.55
2026-04-30	28,556,454	26,059,416	+2,497,038	9,347,516	3.05
2026-04-15	26,059,416	27,966,572	-1,907,156	8,576,527	3.04
2026-03-31	27,966,572	26,933,774	+1,032,798	11,454,429	2.44
2026-03-13	26,933,774	26,107,698	+826,076	10,381,271	2.59
2026-02-27	26,107,698	32,943,284	-6,835,586	8,701,846	3.00
2026-02-13	32,943,284	30,563,220	+2,380,064	11,745,203	2.80
2026-01-30	30,563,220	31,244,667	-681,447	13,181,632	2.32
2026-01-15	31,244,667	33,124,018	-1,879,351	14,729,518	2.12
2025-12-31	33,124,018	32,838,316	+285,702	10,447,211	3.17
2025-12-15	32,838,316	34,097,668	-1,259,352	9,366,680	3.51
2025-11-28	34,097,668	33,152,875	+944,793	11,834,669	2.88
2025-11-14	33,152,875	33,328,175	-175,300	10,647,618	3.11
2025-10-31	33,328,175	32,402,751	+925,424	10,837,762	3.08
2025-10-15	32,402,751	29,737,626	+2,665,125	12,524,148	2.59
2025-09-30	29,737,626	31,121,222	-1,383,596	12,315,288	2.41
2025-09-15	31,121,222	31,630,878	-509,656	11,024,054	2.82
2025-08-29	31,630,878	34,143,124	-2,512,246	10,423,702	3.03
2025-08-15	34,143,124	28,832,070	+5,311,054	12,272,771	2.78
2025-07-31	28,832,070	30,176,318	-1,344,248	11,548,981	2.50
2025-07-15	30,176,318	30,705,854	-529,536	8,415,981	3.59
2025-06-30	30,705,854	24,908,632	+5,797,222	11,581,449	2.65
2025-06-13	24,908,632	24,945,948	-37,316	9,625,971	2.59
2025-05-30	24,945,948	27,588,511	-2,642,563	9,436,255	2.64
2025-05-15	27,588,511	23,466,703	+4,121,808	10,440,031	2.64
2025-04-30	23,466,703	23,410,728	+55,975	13,148,437	1.78
2025-04-15	23,410,728	23,652,542	-241,814	17,550,507	1.33
2025-03-31	23,652,542	25,562,304	-1,909,762	9,801,311	2.41
2025-03-14	25,562,304	24,858,206	+704,098	13,514,164	1.89
2025-02-28	24,858,206	29,017,235	-4,159,029	15,643,029	1.59
2025-02-14	29,017,235	33,728,847	-4,711,612	10,124,006	2.87
2025-01-31	33,728,847	37,412,627	-3,683,780	15,069,110	2.24
2025-01-15	37,412,627	34,064,980	+3,347,647	10,170,577	3.68
2024-12-31	34,064,980	31,838,317	+2,226,663	12,186,061	2.80
2024-12-13	31,838,317	33,697,874	-1,859,557	11,461,534	2.78
2024-11-29	33,697,874	32,289,441	+1,408,433	10,315,334	3.27
2024-11-15	32,289,441	32,548,196	-258,755	10,522,143	3.07
2024-10-31	32,548,196	29,336,124	+3,212,072	15,761,369	2.07
2024-10-15	29,336,124	3,222,540	+26,113,584	10,253,400	2.86
2024-09-30	3,222,540	2,203,930	+1,018,610	1,398,273	2.30
2024-09-13	2,203,930	2,566,131	-362,201	1,326,899	1.66
2024-08-30	2,566,131	2,395,631	+170,500	1,086,607	2.36
2024-08-15	2,395,631	2,097,865	+297,766	1,576,235	1.52
2024-07-31	2,097,865	2,542,744	-444,879	1,335,769	1.57
2024-07-15	2,542,744	2,494,582	+48,162	723,033	3.52
2024-06-28	2,494,582	2,323,746	+170,836	1,138,823	2.19
2024-06-14	2,323,746	2,537,376	-213,630	860,363	2.70
2024-05-31	2,537,376	2,358,295	+179,081	980,281	2.59
2024-05-15	2,358,295	2,486,565	-128,270	703,869	3.35
2024-04-30	2,486,565	2,548,549	-61,984	1,356,942	1.83

Showing 1–50 of 119 settlements