ALAB

Astera Labs, Inc.

Company with tickers: ALAB

CIK

1736297

CUSIP

04626A103

Shares Outstanding

171,407,939

Website

https://www.asteralabs.com

13F Activity (30d)

30 filings 26 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.

Short Squeeze Score

46/100

Short interest 6.9% of shares — P81 Days to cover 1.7 — P37 Short-volume trend -9.9% — P19

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). Equal-weight mean of the available factors.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-05-29	11,906,625	12,417,409	-510,784	7,029,384	1.69
2026-05-15	12,417,409	13,125,304	-707,895	5,734,203	2.17
2026-04-30	13,125,304	14,440,640	-1,315,336	5,671,640	2.31
2026-04-15	14,440,640	15,495,055	-1,054,415	5,695,210	2.54
2026-03-31	15,495,055	13,516,520	+1,978,535	4,355,140	3.56
2026-03-13	13,516,520	10,763,918	+2,752,602	4,874,844	2.77
2026-02-27	10,763,918	11,632,347	-868,429	3,848,917	2.80
2026-02-13	11,632,347	10,653,797	+978,550	7,593,876	1.53
2026-01-30	10,653,797	11,139,247	-485,450	4,674,980	2.28
2026-01-15	11,139,247	11,711,907	-572,660	5,005,664	2.23
2025-12-31	11,711,907	12,293,014	-581,107	3,448,172	3.40
2025-12-15	12,293,014	12,081,579	+211,435	7,056,946	1.74
2025-11-28	12,081,579	10,645,508	+1,436,071	6,152,726	1.96
2025-11-14	10,645,508	8,398,986	+2,246,522	6,402,199	1.66
2025-10-31	8,398,986	9,260,453	-861,467	4,949,276	1.70
2025-10-15	9,260,453	8,989,174	+271,279	7,049,741	1.31
2025-09-30	8,989,174	9,621,313	-632,139	7,564,602	1.19
2025-09-15	9,621,313	9,206,501	+414,812	5,389,988	1.79
2025-08-29	9,206,501	8,997,848	+208,653	4,187,157	2.20
2025-08-15	8,997,848	9,280,319	-282,471	7,035,267	1.28
2025-07-31	9,280,319	11,165,582	-1,885,263	6,300,511	1.47
2025-07-15	11,165,582	11,029,405	+136,177	3,999,303	2.79
2025-06-30	11,029,405	10,977,921	+51,484	5,999,550	1.84

Showing 1–23 of 23 settlements