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HowShorted

How shorted is authID Inc.? AUID

#2,139most shorted US stockof 3,805 ranked stocks, more shorted than 43%

3.79%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.91
5 reports (~10 weeks)
−0.53
days to cover
2.12
Aggregate net short position time series for authID 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 authID 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
14 Aug 20263.94% 31 Jul 20262.88% 31 Aug 2026−1.06
14 May 20265.76% 30 Apr 20265.41% 15 May 2026−0.35
12 Nov 20251.34% 31 Oct 20251.84% 14 Nov 2025+0.50
14 Aug 20253.11% 31 Jul 20252.35% 15 Aug 2025−0.76
13 May 20254.94% 30 Apr 20255.32% 15 May 2025+0.38
13 Mar 20252.50% 28 Feb 20252.91% 14 Mar 2025+0.41
12 Feb 20252.63% 31 Jan 20252.89% 14 Feb 2025+0.26
8 Aug 20243.18% 31 Jul 20242.82% 15 Aug 2024−0.36

Fails to deliver

The SEC's fails-to-deliver figure for AUID: 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.

Last balance on file
1,145
10 Sep 2026
Highest in window
1,521,690
16 Jan 2026
Days with a balance
129
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for authID 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 1.5M shares.

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Sector: Technology

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20263.79%+0.91
31 Aug 20262.88%−0.46
14 Aug 20263.34%−0.60
31 Jul 20263.94%−1.36
15 Jul 20265.30%+0.98
30 Jun 20264.32%−0.77
15 Jun 20265.09%+0.18
29 May 20264.91%−0.50
15 May 20265.41%−0.35
30 Apr 20265.76%+0.66
15 Apr 20265.10%−0.56
31 Mar 20265.66%+4.11
15 Jan 20261.55%−1.02
31 Dec 20252.57%−1.89
15 Dec 20254.46%+2.62
14 Nov 20251.84%+0.50
31 Oct 20251.34%−0.20
15 Oct 20251.54%−1.33
30 Sep 20252.87%+0.65
15 Sep 20252.22%−0.26
29 Aug 20252.48%+0.13
15 Aug 20252.35%−0.76
31 Jul 20253.11%−0.50
15 Jul 20253.61%−0.97
30 Jun 20254.58%−0.10
13 Jun 20254.68%−0.51
30 May 20255.19%−0.13
15 May 20255.32%+0.38
30 Apr 20254.94%−0.12
15 Apr 20255.06%−0.48
31 Mar 20255.54%+2.63
14 Mar 20252.91%+0.41
28 Feb 20252.50%−0.39
14 Feb 20252.89%+0.26
31 Jan 20252.63%+0.01
15 Jan 20252.62%−0.11
31 Dec 20242.73%+0.10
13 Dec 20242.63%−0.10
29 Nov 20242.73%−0.41
15 Nov 20243.14%−0.09
31 Oct 20243.23%+0.16
15 Oct 20243.07%+0.34
30 Sep 20242.73%−0.03
13 Sep 20242.76%+0.01
30 Aug 20242.75%−0.07
15 Aug 20242.82%−0.36
31 Jul 20243.18%0.00
15 Jul 20243.18%−0.43
28 Jun 20243.61%−0.37
14 Jun 20243.98%−0.04
31 May 20244.02%−0.04
15 May 20244.06%+0.08
30 Apr 20243.98%+1.01
15 Apr 20242.97%+0.18
28 Mar 20242.79%+0.53
15 Mar 20242.26%−0.26
29 Feb 20242.52%−0.07
15 Feb 20242.59%−0.11
31 Jan 20242.70%+0.33
12 Jan 20242.37%+0.41
29 Dec 20231.96%+0.05
15 Dec 20231.91%+0.20
30 Nov 20231.71%+0.53
15 Nov 20231.18%+0.20
31 Oct 20230.98%−0.09
13 Oct 20231.07%−0.08
29 Sep 20231.15%+0.22
15 Sep 20230.93%−0.14
31 Aug 20231.07%+0.21
15 Aug 20230.86%+0.15
31 Jul 20230.71%0.00
30 Jun 20230.71%+0.11
15 Jun 20230.60%−0.10
31 May 20230.70%+0.12
15 May 20230.58%+0.07
28 Apr 20230.51%−0.02
14 Apr 20230.53%−0.02
31 Mar 20230.55%+0.02
15 Mar 20230.53%−0.05
28 Feb 20230.58%+0.05
15 Feb 20230.53%−0.07
31 Jan 20230.60%−0.01
13 Jan 20230.61%−0.13
30 Dec 20220.74%−0.06
15 Dec 20220.80%−0.10
30 Nov 20220.90%−0.14
15 Nov 20221.04%+0.01
31 Oct 20221.03%−0.38
14 Oct 20221.41%−0.09
30 Sep 20221.50%+0.05
15 Sep 20221.45%−0.17
31 Aug 20221.62%+0.09
15 Aug 20221.53%−0.45
29 Jul 20221.98%−0.09
15 Jul 20222.07%−0.20
30 Jun 20222.27%−0.12
15 Jun 20222.39%−0.44
31 May 20222.83%−0.16
13 May 20222.99%−0.68
29 Apr 20223.67%−0.53
14 Apr 20224.20%−0.58
31 Mar 20224.78%−3.62
15 Mar 20228.40%−0.53
28 Feb 20228.93%+0.15
15 Feb 20228.78%+0.88
31 Jan 20227.90%+0.11
14 Jan 20227.79%+1.03
31 Dec 20216.76%+3.88
15 Dec 20212.88%+1.15
30 Nov 20211.73%+0.81
15 Nov 20210.92%+0.02
29 Oct 20210.90%−0.05
15 Oct 20210.95%–

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

Frequently asked questions

How shorted is authID Inc. right now?
3.79% of authID Inc.'s (AUID) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 2,139th 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 AUID'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 AUID's days to cover?
2.12 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.