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HowShorted

How shorted is Advent Technologies Holdings,? ADNH

1.01%
of shares outstanding reported short · settlement date 31 Jul 2025
vs previous report
+0.15
5 reports (~10 weeks)
−0.14
days to cover
1.00
Aggregate net short position time series for Advent Technologies Holdings,

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 Advent Technologies Holdings, 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
20 Aug 20241.35% 15 Aug 20241.29% 30 Aug 2024−0.06
14 Nov 20232.77% 31 Oct 20233.68% 15 Nov 2023+0.91
11 Aug 20233.48% 31 Jul 20233.11% 15 Aug 2023−0.37
15 May 20232.58% 28 Apr 20234.48% 31 May 2023+1.90
31 Mar 20234.15% 15 Mar 20233.90% 14 Apr 2023−0.25
14 Nov 20223.29% 31 Oct 20223.61% 15 Nov 2022+0.32
9 Aug 20223.41% 29 Jul 20222.64% 15 Aug 2022−0.77
12 May 20228.98% 29 Apr 20229.11% 13 May 2022+0.13

Fails to deliver

The SEC's fails-to-deliver figure for ADNH: 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
10 Jul 2026
Highest in window
58,434
3 Nov 2025
Days with a balance
27
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Advent Technologies Holdings, 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 58K shares.

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Sector: Energy

History

Full reported short interest history
Settlement dateShort %Change
31 Jul 20251.01%+0.15
15 Jul 20250.86%+0.07
30 Jun 20250.79%−0.25
13 Jun 20251.04%−0.01
30 May 20251.05%−0.10
15 May 20251.15%−0.63
30 Apr 20251.78%+0.48
15 Apr 20251.30%−0.43
31 Mar 20251.73%−0.48
14 Mar 20252.21%−1.53
28 Feb 20253.74%−1.10
14 Feb 20254.84%−0.36
31 Jan 20255.20%−0.64
15 Jan 20255.84%+0.76
31 Dec 20245.08%+3.09
31 Oct 20241.99%+0.50
15 Oct 20241.49%+0.29
30 Sep 20241.20%+0.16
13 Sep 20241.04%−0.25
30 Aug 20241.29%−0.06
15 Aug 20241.35%−2.46
30 Apr 20243.81%−0.19
15 Apr 20244.00%−0.37
28 Mar 20244.37%−0.68
15 Mar 20245.05%−1.90
29 Feb 20246.95%+3.19
15 Feb 20243.76%−0.19
31 Jan 20243.95%+0.77
12 Jan 20243.18%−0.31
29 Dec 20233.49%+0.18
15 Dec 20233.31%+0.25
30 Nov 20233.06%−0.62
15 Nov 20233.68%+0.91
31 Oct 20232.77%−0.08
13 Oct 20232.85%−0.06
29 Sep 20232.91%−0.53
15 Sep 20233.44%+0.09
31 Aug 20233.35%+0.24
15 Aug 20233.11%−0.37
31 Jul 20233.48%−0.45
14 Jul 20233.93%−0.06
30 Jun 20233.99%+0.54
15 Jun 20233.45%−1.03
31 May 20234.48%+0.82
15 May 20233.66%+1.08
28 Apr 20232.58%−1.32
14 Apr 20233.90%−1.04
31 Mar 20234.94%+0.79
15 Mar 20234.15%−0.10
28 Feb 20234.25%+0.13
15 Feb 20234.12%+0.40
31 Jan 20233.72%+0.15
13 Jan 20233.57%−0.19
30 Dec 20223.76%+0.42
15 Dec 20223.34%+0.23
30 Nov 20223.11%−0.50
15 Nov 20223.61%+0.32
31 Oct 20223.29%−0.01
14 Oct 20223.30%+0.03
30 Sep 20223.27%+0.83
15 Sep 20222.44%+0.04
31 Aug 20222.40%−0.24
15 Aug 20222.64%−0.77
29 Jul 20223.41%−0.84
15 Jul 20224.25%−2.81
30 Jun 20227.06%−0.56
15 Jun 20227.62%−0.84
31 May 20228.46%−0.65
13 May 20229.11%+0.13
29 Apr 20228.98%−0.38
14 Apr 20229.36%+0.23
31 Mar 20229.13%+1.34
15 Mar 20227.79%−0.48
28 Feb 20228.27%−1.30
15 Feb 20229.57%+0.43
31 Jan 20229.14%−0.20
14 Jan 20229.34%−0.33
31 Dec 20219.67%−0.27
15 Dec 20219.94%+1.56
30 Nov 20218.38%−0.71
15 Nov 20219.09%−0.36
29 Oct 20219.45%+0.31
15 Oct 20219.14%−0.36
30 Sep 20219.50%+1.03
15 Sep 20218.47%+0.11
31 Aug 20218.36%+1.13
13 Aug 20217.23%+0.27
30 Jul 20216.96%−0.76
15 Jul 20217.72%−0.09
30 Jun 20217.81%+0.98
15 Jun 20216.83%−0.55
28 May 20217.38%+0.71
14 May 20216.67%−0.13
30 Apr 20216.80%−1.94
15 Apr 20218.74%–

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

Frequently asked questions

How shorted is Advent Technologies Holdings, right now?
1.01% of Advent Technologies Holdings,'s (ADNH) shares outstanding were reported short for settlement date 31 Jul 2025, 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 ADNH'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 ADNH's days to cover?
1.00 days for settlement date 31 Jul 2025: 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.