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HowShorted

How shorted is Aditxt, Inc.? ADTX

27.04%
of shares outstanding reported short · settlement date 30 Apr 2026
vs previous report
+10.69
5 reports (~10 weeks)
+18.11
days to cover
1.00
Aggregate net short position time series for Aditxt, 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 Aditxt, Inc. days to cover

Fails to deliver

The SEC's fails-to-deliver figure for ADTX: 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
2
2 Sep 2026
Highest in window
191,259,826
18 Jun 2026
Days with a balance
150
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Aditxt, 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 191M shares.

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Sector: Healthcare · By year: 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

History

Full reported short interest history
Settlement dateShort %Change
30 Apr 202627.04%+10.69
15 Apr 202616.35%−0.10
31 Mar 202616.45%+3.64
27 Feb 202612.81%+5.55
13 Feb 20267.26%−1.67
30 Jan 20268.93%−10.25
15 Jan 202619.18%−2.52
31 Dec 202521.70%+6.21
15 Dec 202515.49%−7.02
28 Nov 202522.51%+19.87
29 Aug 20252.64%+0.18
15 Aug 20252.46%+1.31
13 Jun 20251.15%−0.99
15 May 20252.14%−7.15
31 Jan 20259.29%−1.10
15 Jan 202510.39%+2.21
31 Dec 20248.18%+0.89
15 Nov 20247.29%+6.54
13 Sep 20240.75%+0.04
30 Aug 20240.71%−39.69
15 Aug 202440.40%+16.41
31 Jul 202423.99%+10.78
15 Jul 202413.21%+2.57
28 Jun 202410.64%+0.11
14 Jun 202410.53%+0.23
31 May 202410.30%−0.06
15 May 202410.36%+0.43
30 Apr 20249.93%−2.82
15 Apr 202412.75%+11.94
15 Nov 20230.81%−0.54
15 Aug 20231.35%−0.32
31 Jul 20231.67%−0.10
14 Jul 20231.77%−0.39
30 Jun 20232.16%+0.35
15 Jun 20231.81%−1.07
31 May 20232.88%+0.14
15 May 20232.74%−0.99
28 Apr 20233.73%+1.80
14 Apr 20231.93%−0.66
31 Mar 20232.59%−0.14
15 Mar 20232.73%+0.05
28 Feb 20232.68%+0.61
15 Feb 20232.07%+0.38
31 Jan 20231.69%+0.41
30 Dec 20221.28%−0.70
15 Dec 20221.98%−0.35
30 Nov 20222.33%+0.01
15 Nov 20222.32%−1.30
31 Aug 20223.62%+1.23
15 Aug 20222.39%+1.03
30 Jun 20221.36%−0.44
15 Jun 20221.80%−0.03
31 May 20221.83%+0.21
13 May 20221.62%+0.72
29 Apr 20220.90%−1.11
14 Apr 20222.01%+0.09
31 Mar 20221.92%−0.89
15 Mar 20222.81%+1.44
28 Feb 20221.37%−1.04
15 Feb 20222.41%−1.21
31 Jan 20223.62%−2.33
14 Jan 20225.95%−1.73
31 Dec 20217.68%+3.06
15 Nov 20214.62%−2.58
29 Oct 20217.20%−2.21
15 Oct 20219.41%+4.82
30 Sep 20214.59%−0.11
15 Sep 20214.70%−4.48
31 Aug 20219.18%+5.12
13 Aug 20214.06%−1.85
30 Jul 20215.91%+2.30
15 Jul 20213.61%−0.17
30 Jun 20213.78%+0.02
15 Jun 20213.76%−0.08
28 May 20213.84%+0.60
14 May 20213.24%+0.07
30 Apr 20213.17%+0.18
15 Apr 20212.99%+0.51
31 Mar 20212.48%−0.95
15 Mar 20213.43%+0.92
26 Feb 20212.51%−3.73
12 Feb 20216.24%−1.87
29 Jan 20218.11%+4.50
15 Jan 20213.61%−0.46
31 Dec 20204.07%−2.22
15 Dec 20206.29%+1.84
30 Nov 20204.45%+2.16
13 Nov 20202.29%+1.76
15 Oct 20200.53%+0.25
14 Aug 20200.28%–

Newest first. Scroll inside the table for earlier dates, back to 14 Aug 2020.

Frequently asked questions

How shorted is Aditxt, Inc. right now?
27.04% of Aditxt, Inc.'s (ADTX) shares outstanding were reported short for settlement date 30 Apr 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 ADTX'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 ADTX's days to cover?
1.00 days for settlement date 30 Apr 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.