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HowShorted

How shorted is Tyra Biosciences, Inc.? TYRA

#235most shorted US stockof 3,805 ranked stocks, more shorted than 93%

16.55%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.73
5 reports (~10 weeks)
−5.59
days to cover
5.68
Aggregate net short position time series for Tyra Biosciences, Inc.

Markers along the chart's base: ▲ results announced (an 8-K reporting results was filed) ▲ quarterly or annual report filed. Dates are SEC filing dates; hover a point to see events since the previous settlement.

Days to cover

FINRA's own figure: reported shares short divided by the stock's average daily trading volume, published alongside each settlement. It expresses the short position in days of typical trading rather than as a percentage of the company; the two can move differently.

Aggregate net short position time series for Tyra Biosciences, Inc. days to cover

Short interest around results

For each results announcement (an 8-K reporting results, by its SEC filing date), the FINRA settlement before it and the first one after. Settlements fall twice a month, so the two figures can sit up to a month apart and much else changes in between: this shows what was reported, not why.

Reported short interest before and after each results announcement
Results filedSettlement beforeSettlement afterChange
4 Aug 202615.49% 31 Jul 202616.24% 14 Aug 2026+0.75
13 May 202614.31% 30 Apr 202614.97% 15 May 2026+0.66
2 Mar 202610.52% 27 Feb 202612.72% 13 Mar 2026+2.20
5 Nov 20258.82% 31 Oct 20258.20% 14 Nov 2025−0.62
14 Aug 202511.23% 31 Jul 202510.78% 15 Aug 2025−0.45
8 May 20258.20% 30 Apr 20259.61% 15 May 2025+1.41
27 Mar 20257.74% 14 Mar 20257.06% 31 Mar 2025−0.68
7 Nov 20243.33% 31 Oct 20243.70% 15 Nov 2024+0.37

Fails to deliver

The SEC's fails-to-deliver figure for TYRA: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Latest balance
8,956
14 Sep 2026
Highest in window
484,466
5 Mar 2026
Days with a balance
68
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Tyra Biosciences, Inc. fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 484K shares.

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Sector: Healthcare · By year: 2022 · 2023 · 2024 · 2025 · 2026

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202616.55%+0.73
31 Aug 202615.82%−0.42
14 Aug 202616.24%+0.75
31 Jul 202615.49%−2.95
15 Jul 202618.44%−3.70
30 Jun 202622.14%+3.82
15 Jun 202618.32%+1.09
29 May 202617.23%+2.26
15 May 202614.97%+0.66
30 Apr 202614.31%0.00
15 Apr 202614.31%−1.03
31 Mar 202615.34%+2.62
13 Mar 202612.72%+2.20
27 Feb 202610.52%+0.88
13 Feb 20269.64%+0.25
30 Jan 20269.39%−0.12
15 Jan 20269.51%−1.34
31 Dec 202510.85%+2.91
15 Dec 20257.94%+0.17
28 Nov 20257.77%−0.43
14 Nov 20258.20%−0.62
31 Oct 20258.82%−2.03
15 Oct 202510.85%−0.25
30 Sep 202511.10%−0.07
15 Sep 202511.17%+0.06
29 Aug 202511.11%+0.33
15 Aug 202510.78%−0.45
31 Jul 202511.23%−0.14
15 Jul 202511.37%+0.90
30 Jun 202510.47%+0.56
13 Jun 20259.91%+0.54
30 May 20259.37%−0.24
15 May 20259.61%+1.41
30 Apr 20258.20%+0.79
15 Apr 20257.41%+0.35
31 Mar 20257.06%−0.68
14 Mar 20257.74%−0.32
28 Feb 20258.06%+0.78
14 Feb 20257.28%+1.71
31 Jan 20255.57%+0.09
15 Jan 20255.48%+0.47
31 Dec 20245.01%0.00
13 Dec 20245.01%+1.04
29 Nov 20243.97%+0.27
15 Nov 20243.70%+0.37
31 Oct 20243.33%−0.83
15 Oct 20244.16%−0.35
30 Sep 20244.51%−0.03
13 Sep 20244.54%+0.25
30 Aug 20244.29%+0.11
15 Aug 20244.18%−0.05
31 Jul 20244.23%+0.02
15 Jul 20244.21%+0.47
28 Jun 20243.74%+0.13
14 Jun 20243.61%−0.12
31 May 20243.73%−0.17
15 May 20243.90%−2.65
30 Apr 20246.55%+0.32
15 Apr 20246.23%+0.85
28 Mar 20245.38%+0.43
15 Mar 20244.95%−0.68
29 Feb 20245.63%+0.35
15 Feb 20245.28%+0.55
31 Jan 20244.73%+0.36
12 Jan 20244.37%+1.02
29 Dec 20233.35%−0.26
15 Dec 20233.61%−0.26
30 Nov 20233.87%+0.01
15 Nov 20233.86%−0.27
31 Oct 20234.13%+0.26
13 Oct 20233.87%−0.27
29 Sep 20234.14%−0.18
15 Sep 20234.32%+0.14
31 Aug 20234.18%+0.03
15 Aug 20234.15%+0.18
31 Jul 20233.97%+0.21
14 Jul 20233.76%+0.05
30 Jun 20233.71%+0.29
15 Jun 20233.42%−0.05
31 May 20233.47%+0.10
15 May 20233.37%−0.03
28 Apr 20233.40%+0.02
14 Apr 20233.38%+0.13
31 Mar 20233.25%+0.20
15 Mar 20233.05%+0.19
28 Feb 20232.86%−0.01
15 Feb 20232.87%−0.01
31 Jan 20232.88%−0.01
13 Jan 20232.89%−0.12
30 Dec 20223.01%−0.52
15 Dec 20223.53%−0.10
30 Nov 20223.63%−0.04
15 Nov 20223.67%−0.25
31 Oct 20223.92%−0.11
14 Oct 20224.03%−0.09
30 Sep 20224.12%+0.05
15 Sep 20224.07%−0.03
31 Aug 20224.10%−0.39
15 Aug 20224.49%−0.08
29 Jul 20224.57%−0.01
15 Jul 20224.58%−0.07
30 Jun 20224.65%−0.04
15 Jun 20224.69%+0.08
31 May 20224.61%−0.13
13 May 20224.74%−0.29
29 Apr 20225.03%−0.44
14 Apr 20225.47%−0.06
31 Mar 20225.53%−0.13
15 Mar 20225.66%+0.77
28 Feb 20224.89%+0.28
15 Feb 20224.61%−0.08
31 Jan 20224.69%+0.31
14 Jan 20224.38%+0.21
31 Dec 20214.17%+0.12
15 Dec 20214.05%+0.99
30 Nov 20213.06%+0.43
15 Nov 20212.63%–

Newest first. Scroll inside the table for earlier dates, back to 15 Nov 2021.

Frequently asked questions

How shorted is Tyra Biosciences, Inc. right now?
16.55% of Tyra Biosciences, Inc.'s (TYRA) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 235th most shorted US stock, out of 3,805 we rank.
What does this number include?
FINRA member firms must report their short positions in all US equities twice a month; FINRA consolidates them per security. We divide that official share count by the company's shares outstanding from its SEC filings. This is the regulatory figure, not a daily estimate.
Why does it only update twice a month?
US short interest is reported for settlement on the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. That cadence is set by regulation; no daily official figure exists.
Is this TYRA's short float?
No. This is short interest as a percentage of shares outstanding, the count in the company's SEC filings. "Short float" divides the same FINRA short count by the public float, which excludes closely held shares, so it comes out higher for the same company. We publish no float estimates: the float is not a regulatory figure.
What is TYRA's days to cover?
5.68 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume. It is published in the same FINRA file and shown verbatim; we hold no volume data ourselves.
Which funds are short?
US public short interest is aggregate-only: individual short sellers are not named. Only some EU markets publish named positions.