TECX · Tectonic Therapeutic, Inc.

$32.80 +0.73 (+2.28%) At close · Jul 21

Market Cap

$603.81M

18.87M

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

73/100

Short interest 11.3% of shares — P91 Days to cover 14.3 — P97 Price vs VWAP +7.8% — P82 Short-volume trend -7.5% — P25 Short interest change -0.7% — P42 Worst FTD 0.03% of shares — P59

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	2,136,671	2,152,242	-15,571	149,301	14.31
2026-06-15	2,152,242	2,341,074	-188,832	129,301	16.65
2026-05-29	2,341,074	2,612,024	-270,950	221,016	10.59
2026-05-15	2,612,024	2,453,414	+158,610	255,380	10.23
2026-04-30	2,453,414	2,425,053	+28,361	225,363	10.89
2026-04-15	2,425,053	2,413,729	+11,324	178,999	13.55
2026-03-31	2,413,729	2,793,962	-380,233	190,934	12.64
2026-03-13	2,793,962	3,091,130	-297,168	466,669	5.99
2026-02-27	3,091,130	3,655,738	-564,608	286,012	10.81
2026-02-13	3,655,738	3,768,786	-113,048	828,953	4.41
2026-01-30	3,768,786	3,977,991	-209,205	230,359	16.36
2026-01-15	3,977,991	3,740,335	+237,656	220,132	18.07
2025-12-31	3,740,335	5,353,242	-1,612,907	384,628	9.72
2025-12-15	5,353,242	5,089,794	+263,448	253,108	21.15
2025-11-28	5,089,794	5,004,978	+84,816	349,976	14.54
2025-11-14	5,004,978	4,824,160	+180,818	523,522	9.56
2025-10-31	4,824,160	3,553,680	+1,270,480	758,865	6.36
2025-10-15	3,553,680	2,849,373	+704,307	480,879	7.39
2025-09-30	2,849,373	2,417,947	+431,426	567,708	5.02
2025-09-15	2,417,947	2,586,743	-168,796	811,820	2.98
2025-08-29	2,586,743	2,512,520	+74,223	123,835	20.89
2025-08-15	2,512,520	2,172,912	+339,608	252,044	9.97
2025-07-31	2,172,912	1,923,054	+249,858	192,004	11.32

Showing 1–23 of 23 settlements

Key facts CIK 1681087 CUSIP 878972108 13F (30d) 6 filings 6 filers Visit website Investor relations