TECX
Tectonic Therapeutic, Inc.Company with tickers: TECX
CIK
1681087
CUSIP
878972108
Shares Outstanding
18,869,186
Website
https://www.tectonictx.com
13F Activity (30d)
8 filings
7 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
63/100
Short interest 12.4% of shares — P93
Days to cover 10.6 — P92
Short-volume trend -20.8% — P5
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.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-29 | 2,341,074 | 2,612,024 | -270,950 | 10.59 |
| 2026-05-15 | 2,612,024 | 2,453,414 | +158,610 | 10.23 |
| 2026-04-30 | 2,453,414 | 2,425,053 | +28,361 | 10.89 |
| 2026-04-15 | 2,425,053 | 2,413,729 | +11,324 | 13.55 |
| 2026-03-31 | 2,413,729 | 2,793,962 | -380,233 | 12.64 |
| 2026-03-13 | 2,793,962 | 3,091,130 | -297,168 | 5.99 |
| 2026-02-27 | 3,091,130 | 3,655,738 | -564,608 | 10.81 |
| 2026-02-13 | 3,655,738 | 3,768,786 | -113,048 | 4.41 |
| 2026-01-30 | 3,768,786 | 3,977,991 | -209,205 | 16.36 |
| 2026-01-15 | 3,977,991 | 3,740,335 | +237,656 | 18.07 |
| 2025-12-31 | 3,740,335 | 5,353,242 | -1,612,907 | 9.72 |
| 2025-12-15 | 5,353,242 | 5,089,794 | +263,448 | 21.15 |
| 2025-11-28 | 5,089,794 | 5,004,978 | +84,816 | 14.54 |
| 2025-11-14 | 5,004,978 | 4,824,160 | +180,818 | 9.56 |
| 2025-10-31 | 4,824,160 | 3,553,680 | +1,270,480 | 6.36 |
| 2025-10-15 | 3,553,680 | 2,849,373 | +704,307 | 7.39 |
| 2025-09-30 | 2,849,373 | 2,417,947 | +431,426 | 5.02 |
| 2025-09-15 | 2,417,947 | 2,586,743 | -168,796 | 2.98 |
| 2025-08-29 | 2,586,743 | 2,512,520 | +74,223 | 20.89 |
| 2025-08-15 | 2,512,520 | 2,172,912 | +339,608 | 9.97 |
| 2025-07-31 | 2,172,912 | 1,923,054 | +249,858 | 11.32 |
| 2025-07-15 | 1,923,054 | 1,750,609 | +172,445 | 9.85 |
| 2025-06-30 | 1,750,609 | 1,341,751 | +408,858 | 5.25 |
| 2025-06-13 | 1,341,751 | 1,267,502 | +74,249 | 8.47 |
| 2025-05-30 | 1,267,502 | 1,281,412 | -13,910 | 7.73 |
| 2025-05-15 | 1,281,412 | 1,201,600 | +79,812 | 7.30 |
| 2025-04-30 | 1,201,600 | 1,507,085 | -305,485 | 5.95 |
| 2025-04-15 | 1,507,085 | 1,104,934 | +402,151 | 6.25 |
| 2025-03-31 | 1,104,934 | 882,379 | +222,555 | 3.92 |
| 2025-03-14 | 882,379 | 944,664 | -62,285 | 4.72 |
| 2025-02-28 | 944,664 | 888,500 | +56,164 | 3.58 |
| 2025-02-14 | 888,500 | 1,061,683 | -173,183 | 2.24 |
| 2025-01-31 | 1,061,683 | 661,086 | +400,597 | 1.34 |
| 2025-01-15 | 661,086 | 570,751 | +90,335 | 5.94 |
| 2024-12-31 | 570,751 | 511,875 | +58,876 | 5.32 |
| 2024-12-13 | 511,875 | 476,837 | +35,038 | 6.46 |
| 2024-11-29 | 476,837 | 439,266 | +37,571 | 4.65 |
| 2024-11-15 | 439,266 | 355,088 | +84,178 | 2.89 |
| 2024-10-31 | 355,088 | 331,762 | +23,326 | 3.33 |
| 2024-10-15 | 331,762 | 303,845 | +27,917 | 2.96 |
| 2024-09-30 | 303,845 | 84,896 | +218,949 | 1.34 |
| 2024-09-13 | 84,896 | 31,905 | +52,991 | 2.81 |
| 2024-08-30 | 31,905 | 20,909 | +10,996 | 1.23 |
| 2024-08-15 | 20,909 | 13,943 | +6,966 | 1.11 |
| 2024-07-31 | 13,943 | 18,677 | -4,734 | 1.00 |
| 2024-07-15 | 18,677 | 18,449 | +228 | 1.00 |
| 2024-06-28 | 18,449 | 175,378 | -156,929 | 1.00 |
Showing 1–47 of 47 settlements