OM · Outset Medical, Inc.

$4.13 +0.01 (+0.24%) At close · Jul 22

Market Cap

$76.56M

18.54M

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

52/100

Short interest 8.1% of shares — P85 Days to cover 3.3 — P64 Price vs VWAP -7.7% — P32 Short-volume trend -13.4% — P13 Short interest change -24.2% — P14 Worst FTD 0.02% of shares — P54

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-06-30	1,493,147	1,970,839	-477,692	456,798	3.27
2026-06-15	1,970,839	2,223,191	-252,352	185,753	10.61
2026-05-29	2,223,191	2,054,656	+168,535	168,323	13.21
2026-05-15	2,054,656	2,010,092	+44,564	215,360	9.54
2026-04-30	2,010,092	2,088,243	-78,151	130,237	15.43
2026-04-15	2,088,243	1,945,946	+142,297	103,782	20.12
2026-03-31	1,945,946	2,094,187	-148,241	146,523	13.28
2026-03-13	2,094,187	1,915,455	+178,732	262,272	7.98
2026-02-27	1,915,455	2,217,364	-301,909	247,824	7.73
2026-02-13	2,217,364	2,267,637	-50,273	350,037	6.33
2026-01-30	2,267,637	2,293,147	-25,510	414,839	5.47
2026-01-15	2,293,147	2,326,008	-32,861	2,963,978	1.00
2025-12-31	2,326,008	2,221,361	+104,647	483,835	4.81
2025-12-15	2,221,361	2,118,659	+102,702	512,893	4.33
2025-11-28	2,118,659	2,096,697	+21,962	621,351	3.41
2025-11-14	2,096,697	1,728,691	+368,006	978,307	2.14
2025-10-31	1,728,691	1,946,640	-217,949	265,801	6.50
2025-10-15	1,946,640	1,724,184	+222,456	313,345	6.21
2025-09-30	1,724,184	1,851,950	-127,766	145,903	11.82
2025-09-15	1,851,950	1,950,146	-98,196	132,571	13.97
2025-08-29	1,950,146	2,186,538	-236,392	177,459	10.99
2025-08-15	2,186,538	2,155,370	+31,168	395,153	5.53
2025-07-31	2,155,370	2,186,298	-30,928	303,682	7.10

Showing 1–23 of 23 settlements

Key facts CIK 1484612 CUSIP 690145206 13F (30d) 13 filings 13 filers Visit website Investor relations