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HowShorted

How shorted is Absci Corporation? ABSI

#89most shorted US stockof 3,805 ranked stocks, more shorted than 97%

21.71%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.27
5 reports (~10 weeks)
−2.43
days to cover
14.44
Aggregate net short position time series for Absci Corporation

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 Absci Corporation 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
11 Aug 202621.74% 31 Jul 202621.80% 14 Aug 2026+0.06
7 May 202622.03% 30 Apr 202621.06% 15 May 2026−0.97
24 Mar 202624.81% 13 Mar 202624.39% 31 Mar 2026−0.42
12 Nov 202520.21% 31 Oct 202521.28% 14 Nov 2025+1.07
12 Aug 202520.34% 31 Jul 202520.88% 15 Aug 2025+0.54
13 May 202517.28% 30 Apr 202517.97% 15 May 2025+0.69
18 Mar 202516.39% 14 Mar 202517.91% 31 Mar 2025+1.52
12 Nov 202410.96% 31 Oct 202410.45% 15 Nov 2024−0.51

Fails to deliver

The SEC's fails-to-deliver figure for ABSI: 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
96
1 Sep 2026
Highest in window
1,577,542
10 Mar 2026
Days with a balance
100
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Absci Corporation 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 1.6M 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 202621.71%+0.27
31 Aug 202621.44%−0.36
14 Aug 202621.80%+0.06
31 Jul 202621.74%−1.62
15 Jul 202623.36%−0.78
30 Jun 202624.14%+2.34
15 Jun 202621.80%+0.83
29 May 202620.97%−0.09
15 May 202621.06%−0.97
30 Apr 202622.03%−0.90
15 Apr 202622.93%−1.46
31 Mar 202624.39%−0.42
13 Mar 202624.81%−0.79
27 Feb 202625.60%−0.62
13 Feb 202626.22%+1.44
30 Jan 202624.78%−0.08
15 Jan 202624.86%+1.22
31 Dec 202523.64%+1.68
15 Dec 202521.96%+0.43
28 Nov 202521.53%+0.25
14 Nov 202521.28%+1.07
31 Oct 202520.21%−0.56
15 Oct 202520.77%−1.32
30 Sep 202522.09%−0.08
15 Sep 202522.17%+1.03
29 Aug 202521.14%+0.26
15 Aug 202520.88%+0.54
31 Jul 202520.34%−4.01
15 Jul 202524.35%−0.82
30 Jun 202525.17%+4.71
13 Jun 202520.46%+1.23
30 May 202519.23%+1.26
15 May 202517.97%+0.69
30 Apr 202517.28%−3.56
15 Apr 202520.84%+2.93
31 Mar 202517.91%+1.52
14 Mar 202516.39%−0.21
28 Feb 202516.60%−0.86
14 Feb 202517.46%+0.97
31 Jan 202516.49%−2.01
15 Jan 202518.50%+5.01
31 Dec 202413.49%+1.29
13 Dec 202412.20%+1.25
29 Nov 202410.95%+0.50
15 Nov 202410.45%−0.51
31 Oct 202410.96%−0.68
15 Oct 202411.64%−0.11
30 Sep 202411.75%+0.24
13 Sep 202411.51%+0.87
30 Aug 202410.64%+0.79
15 Aug 20249.85%+0.27
31 Jul 20249.58%−1.13
15 Jul 202410.71%+2.80
28 Jun 20247.91%+1.76
14 Jun 20246.15%−0.31
31 May 20246.46%−0.39
15 May 20246.85%−0.31
30 Apr 20247.16%−0.49
15 Apr 20247.65%−1.65
28 Mar 20249.30%−0.17
15 Mar 20249.47%−1.95
29 Feb 202411.42%+1.32
15 Feb 202410.10%+3.55
31 Jan 20246.55%+2.45
12 Jan 20244.10%+1.93
29 Dec 20232.17%−0.03
15 Dec 20232.20%−0.29
30 Nov 20232.49%+0.02
15 Nov 20232.47%−0.18
31 Oct 20232.65%+0.02
13 Oct 20232.63%−0.01
29 Sep 20232.64%−0.17
15 Sep 20232.81%+0.09
31 Aug 20232.72%+0.09
15 Aug 20232.63%+0.06
31 Jul 20232.57%−0.06
14 Jul 20232.63%−0.21
30 Jun 20232.84%−2.38
15 Jun 20235.22%−0.02
31 May 20235.24%+0.67
15 May 20234.57%−0.10
28 Apr 20234.67%−0.05
14 Apr 20234.72%−0.01
31 Mar 20234.73%+0.26
15 Mar 20234.47%+0.18
28 Feb 20234.29%−0.17
15 Feb 20234.46%−0.26
31 Jan 20234.72%+0.08
13 Jan 20234.64%−0.22
30 Dec 20224.86%−0.16
15 Dec 20225.02%+0.02
30 Nov 20225.00%−0.31
15 Nov 20225.31%−0.11
31 Oct 20225.42%−0.34
14 Oct 20225.76%−0.06
30 Sep 20225.82%+0.11
15 Sep 20225.71%−0.24
31 Aug 20225.95%−0.14
15 Aug 20226.09%+0.31
29 Jul 20225.78%+0.08
15 Jul 20225.70%+0.31
30 Jun 20225.39%−0.60
15 Jun 20225.99%−0.07
31 May 20226.06%−0.66
13 May 20226.72%+0.27
29 Apr 20226.45%+0.35
14 Apr 20226.10%−0.25
31 Mar 20226.35%+1.66
15 Mar 20224.69%+0.34
28 Feb 20224.35%−0.49
15 Feb 20224.84%−0.64
31 Jan 20225.48%−0.59
14 Jan 20226.07%+2.30
31 Dec 20213.77%+0.63
15 Dec 20213.14%+0.31
30 Nov 20212.83%+0.17
15 Nov 20212.66%+0.12
29 Oct 20212.54%–

Newest first. Scroll inside the table for earlier dates, back to 29 Oct 2021.

Frequently asked questions

How shorted is Absci Corporation right now?
21.71% of Absci Corporation's (ABSI) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 89th 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 ABSI'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 ABSI's days to cover?
14.44 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.