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HowShorted

How shorted is Yarrow Bioscience, Inc.? YARW

0.73%
of shares outstanding reported short · settlement date 14 Aug 2026
vs previous report
+0.18
5 reports (~10 weeks)
+0.36
days to cover
1.12
Aggregate net short position time series for Yarrow Bioscience, 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 Yarrow Bioscience, 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
28 Jul 20260.55% 15 Jul 20260.73% 14 Aug 2026+0.18
6 Nov 20253.36% 31 Oct 20254.74% 14 Nov 2025+1.38
14 Aug 20252.00% 15 Jul 20258.31% 15 Aug 2025+6.31
30 Jul 20252.00% 15 Jul 20258.31% 15 Aug 2025+6.31
8 May 20251.47% 30 Apr 20251.37% 15 May 2025−0.10
6 Mar 20250.84% 28 Feb 20251.02% 14 Mar 2025+0.18
7 Nov 20240.56% 31 Oct 20240.69% 15 Nov 2024+0.13
14 Aug 20240.46% 31 Jul 20240.39% 15 Aug 2024−0.07

Fails to deliver

The SEC's fails-to-deliver figure for YARW: 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
1,496
14 Sep 2026
Highest in window
5,786
1 Sep 2026
Days with a balance
14
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Yarrow Bioscience, 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 5.8K shares.

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Sector: Healthcare

History

Full reported short interest history
Settlement dateShort %Change
14 Aug 20260.73%+0.18
15 Jul 20260.55%+0.24
30 Jun 20260.31%−0.02
15 Jun 20260.33%−0.03
29 May 20260.36%−0.01
15 May 20260.37%−1.28
13 Feb 20261.65%−0.49
30 Jan 20262.14%−0.81
15 Jan 20262.95%+1.06
15 Dec 20251.89%−0.43
28 Nov 20252.32%−2.42
14 Nov 20254.74%+1.38
31 Oct 20253.36%+0.23
15 Oct 20253.13%−1.29
30 Sep 20254.42%+0.37
15 Sep 20254.05%−1.20
29 Aug 20255.25%−3.06
15 Aug 20258.31%+6.31
15 Jul 20252.00%−2.92
30 Jun 20254.92%+2.85
13 Jun 20252.07%+0.06
30 May 20252.01%+0.64
15 May 20251.37%−0.10
30 Apr 20251.47%+0.17
15 Apr 20251.30%+0.38
31 Mar 20250.92%−0.10
14 Mar 20251.02%+0.18
28 Feb 20250.84%−0.11
14 Feb 20250.95%+0.11
31 Jan 20250.84%+0.08
15 Jan 20250.76%+0.34
31 Dec 20240.42%0.00
13 Dec 20240.42%−0.02
29 Nov 20240.44%−0.25
15 Nov 20240.69%+0.13
31 Oct 20240.56%+0.22
15 Oct 20240.34%−0.05
30 Sep 20240.39%+0.17
13 Sep 20240.22%−0.10
30 Aug 20240.32%−0.07
15 Aug 20240.39%−0.07
31 Jul 20240.46%+0.03
15 Jul 20240.43%+0.05
28 Jun 20240.38%−0.05
14 Jun 20240.43%+0.08
31 May 20240.35%−0.04
15 May 20240.39%−0.20
30 Apr 20240.59%+0.35
29 Feb 20240.24%−0.02
15 Feb 20240.26%−0.12
31 Jan 20240.38%−0.25
12 Jan 20240.63%0.00
29 Dec 20230.63%−0.26
30 Nov 20230.89%−0.16
15 Nov 20231.05%−0.73
31 Oct 20231.78%+0.18
13 Oct 20231.60%−0.13
29 Sep 20231.73%−0.15
15 Sep 20231.88%0.00
31 Aug 20231.88%−0.47
15 Aug 20232.35%+0.26
31 Jul 20232.09%+0.08
14 Jul 20232.01%−0.13
30 Jun 20232.14%−0.12
15 Jun 20232.26%+0.27
31 May 20231.99%−0.83
15 May 20232.82%−3.52
28 Apr 20236.34%+3.45
14 Apr 20232.89%−0.12
31 Mar 20233.01%+0.70
15 Mar 20232.31%+0.53
31 Jan 20231.78%−0.72
13 Jan 20232.50%+1.28
30 Dec 20221.22%−0.10
15 Dec 20221.32%−0.05
30 Nov 20221.37%+0.04
15 Nov 20221.33%−0.05
31 Oct 20221.38%+0.05
14 Oct 20221.33%0.00
30 Sep 20221.33%−0.39
15 Sep 20221.72%+0.56
31 Aug 20221.16%−0.07
15 Aug 20221.23%−0.11
29 Jul 20221.34%−0.24
15 Jul 20221.58%−0.47
30 Jun 20222.05%−0.20
15 Jun 20222.25%+0.09
31 May 20222.16%−0.28
13 May 20222.44%−0.36
29 Apr 20222.80%+0.21
14 Apr 20222.59%+0.95
31 Mar 20221.64%−0.40
15 Mar 20222.04%−0.70
28 Feb 20222.74%−0.20
15 Feb 20222.94%−0.88
31 Jan 20223.82%+0.43
14 Jan 20223.39%+1.85
30 Nov 20211.54%−0.20
15 Nov 20211.74%+0.03
29 Oct 20211.71%+0.02
15 Oct 20211.69%−0.18
30 Sep 20211.87%−0.55
15 Sep 20212.42%−0.32
31 Aug 20212.74%−2.77
13 Aug 20215.51%−0.40
30 Jul 20215.91%+0.42
15 Jul 20215.49%+0.48
30 Jun 20215.01%−2.75
15 Jun 20217.76%−0.11
28 May 20217.87%−0.62
14 May 20218.49%+1.16
30 Apr 20217.33%+0.86
15 Apr 20216.47%+0.71
12 Feb 20215.76%−0.49
29 Jan 20216.25%+0.83
15 Jan 20215.42%−0.80
31 Dec 20206.22%+0.88
15 Dec 20205.34%−0.18
30 Nov 20205.52%−0.26
13 Nov 20205.78%+0.96
30 Oct 20204.82%+0.10
15 Oct 20204.72%−0.62
31 Aug 20205.34%−0.60
14 Aug 20205.94%−0.22
31 Jul 20206.16%−0.22
15 Jul 20206.38%−1.87
30 Jun 20208.25%+3.16
15 Jun 20205.09%+1.57
29 May 20203.52%+0.59
15 May 20202.93%−1.23
30 Apr 20204.16%+1.95
28 Feb 20202.21%+0.10
14 Feb 20202.11%+0.03
31 Jan 20202.08%−0.28
15 Jan 20202.36%+1.06
31 Dec 20191.30%+0.69
13 Dec 20190.61%+0.18
29 Nov 20190.43%−0.04
15 Nov 20190.47%−0.25
31 Oct 20190.72%−0.10
15 Oct 20190.82%–

Newest first. Scroll inside the table for earlier dates, back to 15 Oct 2019.

Frequently asked questions

How shorted is Yarrow Bioscience, Inc. right now?
0.73% of Yarrow Bioscience, Inc.'s (YARW) shares outstanding were reported short for settlement date 14 Aug 2026, per FINRA's consolidated short interest report.
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 YARW'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 YARW's days to cover?
1.12 days for settlement date 14 Aug 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.