ASTC · ASTROTECH Corp

$7.10 -0.34 (-4.57%) At close · Aug 25

Market Cap

$13.26M

1.76M

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

ASTC Short Interest Forecast

Equibles' model estimates 79,343 shares sold short for the August 31, 2026 settlement, -28.3% versus the latest reported position. This model prediction uses FINRA data through August 21, 2026; FINRA's official release is expected September 10, 2026.

Model estimate

Expected Aug 31 short interest

as of Aug 21

79,343 -28.3% vs reported

The latest estimate appears in the chart below. Official release expected Sep 10. Methodology

Short Squeeze Score

58/100

Short interest 6.3% of shares — P80 Days to cover 1.0 — P13 Price vs VWAP -69.6% — P1 Short-volume trend +8.5% — P78 Short interest change +119.7% — P95 Worst FTD 1.19% of shares — P96

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-08-14). 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
2026-09-15 Scheduled FINRA publishes Sep 24	—	—	—	—	—
2026-08-31 Scheduled FINRA publishes Sep 10	—	—	—	—	—
2026-08-14	110,734	50,402	+60,332	570,653	1.00
2026-07-31	50,402	89,847	-39,445	66,071	1.00
2026-07-15	89,847	157,846	-67,999	149,729	1.00
2026-06-30	157,846	131,925	+25,921	472,595	1.00
2026-06-15	131,925	1,007,150	-875,225	2,914,010	1.00
2026-05-29	1,007,150	41,339	+965,811	24,372,121	1.00
2026-05-15	41,339	75,943	-34,604	33,882	1.22
2026-04-30	75,943	38,911	+37,032	129,737	1.00
2026-04-15	38,911	960,143	-921,232	594,830	1.00
2026-03-31	960,143	28,808	+931,335	9,808,634	1.00
2026-03-13	28,808	29,521	-713	6,572	4.38
2026-02-27	29,521	22,640	+6,881	7,455	3.96
2026-02-13	22,640	23,358	-718	9,885	2.29
2026-01-30	23,358	25,894	-2,536	11,154	2.09
2026-01-15	25,894	40,960	-15,066	15,157	1.71
2025-12-31	40,960	118,829	-77,869	34,610	1.18
2025-12-15	118,829	19,705	+99,124	219,594	1.00
2025-11-28	19,705	31,247	-11,542	20,781	1.00
2025-11-14	31,247	32,176	-929	12,878	2.43
2025-10-31	32,176	56,718	-24,542	27,968	1.15
2025-10-15	56,718	5,875	+50,843	2,890,678	1.00
2025-09-30	5,875	7,778	-1,903	14,509	1.00
2025-09-15	7,778	5,450	+2,328	7,580	1.03
2025-08-29	5,450	2,730	+2,720	5,468	1.00

Showing 1–24 of 24 settlements

Key facts CIK 1001907 CUSIP 046484309 13F (30d) 17 filings 17 filers Visit website Investor relations