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HowShorted

How shorted is Definitive Healthcare Corp.? DH

#3,029most shorted US stockof 3,805 ranked stocks, more shorted than 20%

1.71%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
−0.15
5 reports (~10 weeks)
−0.33
days to cover
1.32
Aggregate net short position time series for Definitive Healthcare Corp.

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 Definitive Healthcare Corp. 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
10 Aug 20261.86% 31 Jul 20261.93% 14 Aug 2026+0.07
7 May 20262.72% 30 Apr 20262.69% 15 May 2026−0.03
26 Feb 20262.22% 13 Feb 20262.07% 27 Feb 2026−0.15
6 Nov 20253.47% 31 Oct 20253.37% 14 Nov 2025−0.10
7 Aug 20254.05% 31 Jul 20253.87% 15 Aug 2025−0.18
8 May 20253.25% 30 Apr 20253.35% 15 May 2025+0.10
27 Feb 20251.84% 14 Feb 20252.40% 28 Feb 2025+0.56
7 Nov 20242.32% 31 Oct 20242.34% 15 Nov 2024+0.02

Fails to deliver

The SEC's fails-to-deliver figure for DH: 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
683
8 Sep 2026
Highest in window
28,329
12 Feb 2026
Days with a balance
37
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Definitive Healthcare Corp. 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 28K shares.

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Sector: Healthcare

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20261.71%−0.15
31 Aug 20261.86%−0.07
14 Aug 20261.93%+0.07
31 Jul 20261.86%−0.08
15 Jul 20261.94%−0.10
30 Jun 20262.04%−0.46
15 Jun 20262.50%−0.15
29 May 20262.65%−0.04
15 May 20262.69%−0.03
30 Apr 20262.72%+0.07
15 Apr 20262.65%+0.14
31 Mar 20262.51%+0.22
13 Mar 20262.29%+0.22
27 Feb 20262.07%−0.15
13 Feb 20262.22%−0.12
30 Jan 20262.34%+0.12
15 Jan 20262.22%+0.04
31 Dec 20252.18%−0.65
15 Dec 20252.83%−0.30
28 Nov 20253.13%−0.24
14 Nov 20253.37%−0.10
31 Oct 20253.47%−0.19
15 Oct 20253.66%−0.08
30 Sep 20253.74%−0.50
15 Sep 20254.24%+0.24
29 Aug 20254.00%+0.13
15 Aug 20253.87%−0.18
31 Jul 20254.05%+0.14
15 Jul 20253.91%+0.05
30 Jun 20253.86%−0.45
13 Jun 20254.31%+0.71
30 May 20253.60%+0.25
15 May 20253.35%+0.10
30 Apr 20253.25%+0.22
15 Apr 20253.03%−0.18
31 Mar 20253.21%+0.61
14 Mar 20252.60%+0.20
28 Feb 20252.40%+0.56
14 Feb 20251.84%−0.04
31 Jan 20251.88%+0.06
15 Jan 20251.82%−0.03
31 Dec 20241.85%−0.18
13 Dec 20242.03%−0.10
29 Nov 20242.13%−0.21
15 Nov 20242.34%+0.02
31 Oct 20242.32%−0.05
15 Oct 20242.37%+0.11
30 Sep 20242.26%−0.10
13 Sep 20242.36%−0.10
30 Aug 20242.46%−0.28
15 Aug 20242.74%−0.15
31 Jul 20242.89%−0.30
15 Jul 20243.19%+0.11
28 Jun 20243.08%+0.09
14 Jun 20242.99%−0.78
31 May 20243.77%−0.48
15 May 20244.25%−0.75
30 Apr 20245.00%−1.00
15 Apr 20246.00%−0.40
28 Mar 20246.40%+2.25
15 Mar 20244.15%−2.27
29 Feb 20246.42%+2.22
15 Feb 20244.20%+0.64
31 Jan 20243.56%−0.32
12 Jan 20243.88%−1.24
29 Dec 20235.12%+1.49
15 Dec 20233.63%+0.06
30 Nov 20233.57%−1.91
15 Nov 20235.48%+1.12
31 Oct 20234.36%−0.56
13 Oct 20234.92%−0.85
29 Sep 20235.77%−1.28
15 Sep 20237.05%+1.40
31 Aug 20235.65%−2.64
15 Aug 20238.29%+2.62
31 Jul 20235.67%−2.89
14 Jul 20238.56%+0.20
30 Jun 20238.36%+1.58
15 Jun 20236.78%+1.40
31 May 20235.38%+0.68
15 May 20234.70%−0.67
28 Apr 20235.37%−0.16
14 Apr 20235.53%+0.46
31 Mar 20235.07%−4.10
15 Mar 20239.17%+2.27
28 Feb 20236.90%+0.29
15 Feb 20236.61%+0.49
31 Jan 20236.12%−2.25
13 Jan 20238.37%+1.85
30 Dec 20226.52%+0.60
15 Dec 20225.92%+1.20
30 Nov 20224.72%+0.19
15 Nov 20224.53%−0.42
31 Oct 20224.95%+0.16
14 Oct 20224.79%+0.11
30 Sep 20224.68%+0.46
15 Sep 20224.22%+0.26
31 Aug 20223.96%0.00
15 Aug 20223.96%+0.09
29 Jul 20223.87%−0.19
15 Jul 20224.06%−0.31
30 Jun 20224.37%+0.95
15 Jun 20223.42%+0.66
31 May 20222.76%+0.16
13 May 20222.60%+0.66
29 Apr 20221.94%−0.08
14 Apr 20222.02%−0.47
31 Mar 20222.49%−1.13
15 Mar 20223.62%+3.00
30 Nov 20210.62%+0.06
15 Nov 20210.56%–

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

Frequently asked questions

How shorted is Definitive Healthcare Corp. right now?
1.71% of Definitive Healthcare Corp.'s (DH) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 3,029th 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 DH'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 DH's days to cover?
1.32 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.