LRCX

Lam Research Corp

Company with tickers: LRCX

CIK

707549

CUSIP

512807306

Shares Outstanding

1,250,571,000

13F Activity (30d)

1357 filings 1328 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

Showing 1–23 of 23 settlements