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HowShorted

How shorted is UNITED THERAPEUTICS Corp? UTHR

#1,257most shorted US stockof 3,805 ranked stocks, more shorted than 66%

6.53%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+1.73
5 reports (~10 weeks)
+1.54
days to cover
3.90
Aggregate net short position time series for UNITED THERAPEUTICS 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 UNITED THERAPEUTICS 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
5 Aug 20265.42% 31 Jul 20264.93% 14 Aug 2026−0.49
6 May 20265.77% 30 Apr 20265.43% 15 May 2026−0.34
25 Feb 20264.28% 13 Feb 20264.02% 27 Feb 2026−0.26
29 Oct 20254.50% 15 Oct 20253.91% 31 Oct 2025−0.59
30 Jul 20253.55% 15 Jul 20253.47% 31 Jul 2025−0.08
30 Apr 20253.72% 15 Apr 20254.65% 15 May 2025+0.93
26 Feb 20254.63% 14 Feb 20255.52% 28 Feb 2025+0.89
30 Oct 20244.93% 15 Oct 20245.16% 31 Oct 2024+0.23

Fails to deliver

The SEC's fails-to-deliver figure for UTHR: 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
24
31 Aug 2026
Highest in window
22,137
16 Dec 2025
Days with a balance
40
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for UNITED THERAPEUTICS 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 22K shares.

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Sector: Healthcare

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20266.53%+1.73
31 Aug 20264.80%−0.13
14 Aug 20264.93%−0.49
31 Jul 20265.42%+0.50
15 Jul 20264.92%−0.07
30 Jun 20264.99%+0.15
15 Jun 20264.84%−0.32
29 May 20265.16%−0.27
15 May 20265.43%−0.34
30 Apr 20265.77%−0.51
15 Apr 20266.28%−0.31
31 Mar 20266.59%−0.02
13 Mar 20266.61%+2.59
27 Feb 20264.02%−0.26
13 Feb 20264.28%+0.26
30 Jan 20264.02%−0.12
15 Jan 20264.14%−0.10
31 Dec 20254.24%−0.64
15 Dec 20254.88%+0.77
28 Nov 20254.11%+0.28
14 Nov 20253.83%−0.08
31 Oct 20253.91%−0.59
15 Oct 20254.50%−0.35
30 Sep 20254.85%−1.31
15 Sep 20256.16%+0.19
29 Aug 20255.97%−0.34
15 Aug 20256.31%+2.84
31 Jul 20253.47%−0.08
15 Jul 20253.55%+0.08
30 Jun 20253.47%−0.11
13 Jun 20253.58%−0.58
30 May 20254.16%−0.49
15 May 20254.65%+0.29
30 Apr 20254.36%+0.64
15 Apr 20253.72%−0.12
31 Mar 20253.84%−0.25
14 Mar 20254.09%−1.43
28 Feb 20255.52%+0.89
14 Feb 20254.63%+0.12
31 Jan 20254.51%+0.09
15 Jan 20254.42%+0.12
31 Dec 20244.30%−0.73
13 Dec 20245.03%+0.37
29 Nov 20244.66%−0.30
15 Nov 20244.96%−0.20
31 Oct 20245.16%+0.23
15 Oct 20244.93%−0.10
30 Sep 20245.03%−4.15
13 Sep 20249.18%−0.01
30 Aug 20249.19%−0.11
15 Aug 20249.30%+0.05
31 Jul 20249.25%−0.15
15 Jul 20249.40%−0.55
28 Jun 20249.95%+0.09
14 Jun 20249.86%+1.10
31 May 20248.76%+0.27
15 May 20248.49%−0.20
30 Apr 20248.69%−0.49
15 Apr 20249.18%+5.10
15 Mar 20244.08%+1.60
29 Feb 20242.48%+0.02
15 Feb 20242.46%+0.25
31 Jan 20242.21%−0.30
12 Jan 20242.51%+0.16
29 Dec 20232.35%−0.41
15 Dec 20232.76%+0.33
30 Nov 20232.43%+0.02
15 Nov 20232.41%+0.10
31 Oct 20232.31%+0.12
13 Oct 20232.19%+0.14
29 Sep 20232.05%−0.33
15 Sep 20232.38%+0.05
31 Aug 20232.33%−1.70
15 Aug 20234.03%+1.96
31 Jul 20232.07%−0.05
14 Jul 20232.12%−0.18
30 Jun 20232.30%−0.13
15 Jun 20232.43%+0.22
31 May 20232.21%−0.65
15 May 20232.86%−0.25
28 Apr 20233.11%+0.09
14 Apr 20233.02%−0.10
31 Mar 20233.12%+0.19
15 Mar 20232.93%+0.01
28 Feb 20232.92%−0.15
15 Feb 20233.07%+0.30
31 Jan 20232.77%−0.10
13 Jan 20232.87%−0.06
30 Dec 20222.93%+0.52
15 Dec 20222.41%−0.54
30 Nov 20222.95%−0.15
15 Nov 20223.10%+0.19
31 Oct 20222.91%−0.21
14 Oct 20223.12%+0.19
30 Sep 20222.93%+0.20
15 Sep 20222.73%+0.80
31 Aug 20221.93%−0.42
15 Aug 20222.35%+0.03
29 Jul 20222.32%−0.29
15 Jul 20222.61%−0.09
30 Jun 20222.70%−0.20
15 Jun 20222.90%−0.54
31 May 20223.44%−0.49
13 May 20223.93%+1.46
29 Apr 20222.47%+0.18
14 Apr 20222.29%−1.41
31 Mar 20223.70%+1.48
15 Mar 20222.22%−1.03
28 Feb 20223.25%−0.31
15 Feb 20223.56%−0.38
31 Jan 20223.94%+1.09
14 Jan 20222.85%+0.45
31 Dec 20212.40%−0.66
15 Dec 20213.06%−0.87
30 Nov 20213.93%−0.25
15 Nov 20214.18%−1.12
29 Oct 20215.30%+0.80
15 Oct 20214.50%−0.75
30 Sep 20215.25%−0.26
15 Sep 20215.51%−1.70
31 Aug 20217.21%+2.94
13 Aug 20214.27%+0.66
30 Jul 20213.61%−0.14
15 Jul 20213.75%−0.18
30 Jun 20213.93%+0.01
15 Jun 20213.92%+0.02
28 May 20213.90%−0.15
14 May 20214.05%−0.46
30 Apr 20214.51%−0.04
15 Apr 20214.55%−0.71
31 Mar 20215.26%+0.14
15 Mar 20215.12%+0.80
26 Feb 20214.32%+0.39
12 Feb 20213.93%−0.03
29 Jan 20213.96%+0.05
15 Jan 20213.91%−0.34
31 Dec 20204.25%−0.22
15 Dec 20204.47%−0.18
30 Nov 20204.65%−0.36
13 Nov 20205.01%−0.65
30 Oct 20205.66%+0.62
15 Oct 20205.04%+0.46
30 Sep 20204.58%+0.45
15 Sep 20204.13%−0.02
31 Aug 20204.15%+0.41
14 Aug 20203.74%−0.01
31 Jul 20203.75%−0.64
15 Jul 20204.39%−0.91
30 Jun 20205.30%−1.91
15 Jun 20207.21%−0.14
29 May 20207.35%+0.40
15 May 20206.95%−1.14
30 Apr 20208.09%+1.11
15 Apr 20206.98%+0.48
31 Mar 20206.50%−0.71
13 Mar 20207.21%+1.97
28 Feb 20205.24%+0.38
14 Feb 20204.86%−0.57
31 Jan 20205.43%+0.61
15 Jan 20204.82%−0.15
31 Dec 20194.97%+0.02
13 Dec 20194.95%+0.18
29 Nov 20194.77%−0.29
15 Nov 20195.06%+0.02
31 Oct 20195.04%−0.15
15 Oct 20195.19%−0.22
30 Sep 20195.41%−0.08
13 Sep 20195.49%+0.21
30 Aug 20195.28%+0.09
15 Aug 20195.19%−0.79
31 Jul 20195.98%−0.17
15 Jul 20196.15%−0.33
28 Jun 20196.48%−0.12
14 Jun 20196.60%+0.15
31 May 20196.45%−0.90
15 May 20197.35%−1.45
30 Apr 20198.80%−0.14
15 Apr 20198.94%0.00
29 Mar 20198.94%+0.51
15 Mar 20198.43%+0.02
28 Feb 20198.41%−0.28
15 Feb 20198.69%−0.08
31 Jan 20198.77%−0.21
15 Jan 20198.98%−0.15
31 Dec 20189.13%−0.59
14 Dec 20189.72%+0.17
30 Nov 20189.55%−0.57
15 Nov 201810.12%+0.76
31 Oct 20189.36%0.00
15 Oct 20189.36%+0.59
28 Sep 20188.77%−0.11
14 Sep 20188.88%+0.20
31 Aug 20188.68%+0.16
15 Aug 20188.52%+1.29
31 Jul 20187.23%−0.48
13 Jul 20187.71%−0.33
29 Jun 20188.04%+0.06
15 Jun 20187.98%−0.24
31 May 20188.22%−0.11
15 May 20188.33%−0.64
30 Apr 20188.97%−0.89
13 Apr 20189.86%+0.03
29 Mar 20189.83%−0.38
15 Mar 201810.21%−1.14
28 Feb 201811.35%+0.14
15 Feb 201811.21%+0.44
31 Jan 201810.77%−2.70
12 Jan 201813.47%+0.35
29 Dec 201713.12%–

Newest first. Scroll inside the table for earlier dates, back to 29 Dec 2017.

Frequently asked questions

How shorted is UNITED THERAPEUTICS Corp right now?
6.53% of UNITED THERAPEUTICS Corp's (UTHR) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 1,257th 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 UTHR'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 UTHR's days to cover?
3.90 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.