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HowShorted

How shorted is NMI Holdings Inc.? NMIH

#2,646most shorted US stockof 3,805 ranked stocks, more shorted than 30%

2.63%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.21
5 reports (~10 weeks)
−0.22
days to cover
3.72
Aggregate net short position time series for NMI Holdings 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 NMI Holdings Inc. 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
30 Jul 20262.74% 15 Jul 20262.43% 31 Jul 2026−0.31
30 Apr 20262.53% 15 Apr 20262.31% 15 May 2026−0.22
10 Feb 20262.45% 30 Jan 20262.64% 13 Feb 2026+0.19
4 Nov 20252.11% 31 Oct 20252.04% 14 Nov 2025−0.07
29 Jul 20252.34% 15 Jul 20252.34% 31 Jul 20250.00
29 Apr 20251.82% 15 Apr 20252.19% 30 Apr 2025+0.37
6 Feb 20251.59% 31 Jan 20251.61% 14 Feb 2025+0.02
6 Nov 20241.96% 31 Oct 20242.12% 15 Nov 2024+0.16

Fails to deliver

The SEC's fails-to-deliver figure for NMIH: 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
14
11 Sep 2026
Highest in window
20,075
22 Apr 2026
Days with a balance
38
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for NMI Holdings 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 20K shares.

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Sector: Financials

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20262.63%+0.21
31 Aug 20262.42%−0.15
14 Aug 20262.57%+0.14
31 Jul 20262.43%−0.31
15 Jul 20262.74%−0.11
30 Jun 20262.85%+0.21
15 Jun 20262.64%+0.25
29 May 20262.39%+0.08
15 May 20262.31%−0.15
30 Apr 20262.46%−0.07
15 Apr 20262.53%+0.06
31 Mar 20262.47%−0.05
13 Mar 20262.52%0.00
27 Feb 20262.52%−0.12
13 Feb 20262.64%+0.19
30 Jan 20262.45%+0.54
15 Jan 20261.91%+0.11
31 Dec 20251.80%−0.27
15 Dec 20252.07%+0.10
28 Nov 20251.97%−0.07
14 Nov 20252.04%−0.07
31 Oct 20252.11%−0.03
15 Oct 20252.14%+0.04
30 Sep 20252.10%−0.02
15 Sep 20252.12%+0.10
29 Aug 20252.02%−0.15
15 Aug 20252.17%−0.17
31 Jul 20252.34%0.00
15 Jul 20252.34%−0.23
30 Jun 20252.57%+0.20
13 Jun 20252.37%+0.13
30 May 20252.24%−0.36
15 May 20252.60%+0.41
30 Apr 20252.19%+0.37
15 Apr 20251.82%−0.38
31 Mar 20252.20%+0.31
14 Mar 20251.89%+0.21
28 Feb 20251.68%+0.07
14 Feb 20251.61%+0.02
31 Jan 20251.59%−0.04
15 Jan 20251.63%−0.06
31 Dec 20241.69%+0.10
13 Dec 20241.59%−0.29
29 Nov 20241.88%−0.24
15 Nov 20242.12%+0.16
31 Oct 20241.96%−0.03
15 Oct 20241.99%+0.05
30 Sep 20241.94%+0.10
13 Sep 20241.84%+0.16
30 Aug 20241.68%+0.15
15 Aug 20241.53%−0.09
31 Jul 20241.62%−0.08
15 Jul 20241.70%−0.32
28 Jun 20242.02%+0.25
14 Jun 20241.77%−0.28
31 May 20242.05%−0.08
15 May 20242.13%0.00
30 Apr 20242.13%+0.31
15 Apr 20241.82%+0.12
28 Mar 20241.70%−0.52
15 Mar 20242.22%+0.40
29 Feb 20241.82%+0.08
15 Feb 20241.74%−0.31
31 Jan 20242.05%+0.53
12 Jan 20241.52%−0.24
29 Dec 20231.76%−0.41
15 Dec 20232.17%+0.31
30 Nov 20231.86%+0.45
15 Nov 20231.41%+0.31
31 Oct 20231.10%+0.09
13 Oct 20231.01%−0.07
29 Sep 20231.08%+0.25
15 Sep 20230.83%+0.04
31 Aug 20230.79%−0.47
15 Aug 20231.26%+0.40
31 Jul 20230.86%+0.12
14 Jul 20230.74%+0.02
30 Jun 20230.72%−0.16
15 Jun 20230.88%+0.05
31 May 20230.83%+0.04
15 May 20230.79%+0.01
28 Apr 20230.78%−0.01
14 Apr 20230.79%−0.11
31 Mar 20230.90%−0.30
15 Mar 20231.20%−0.12
28 Feb 20231.32%+0.10
15 Feb 20231.22%+0.16
31 Jan 20231.06%+0.10
13 Jan 20230.96%−0.19
30 Dec 20221.15%−0.29
15 Dec 20221.44%+0.43
30 Nov 20221.01%−0.18
15 Nov 20221.19%−0.46
31 Oct 20221.65%−0.12
14 Oct 20221.77%+0.28
30 Sep 20221.49%+0.13
15 Sep 20221.36%−0.03
31 Aug 20221.39%−0.28
15 Aug 20221.67%+0.01
29 Jul 20221.66%+0.18
15 Jul 20221.48%+0.11
30 Jun 20221.37%−0.06
15 Jun 20221.43%−0.05
31 May 20221.48%−0.31
13 May 20221.79%−0.30
29 Apr 20222.09%+0.18
14 Apr 20221.91%+0.03
31 Mar 20221.88%−0.41
15 Mar 20222.29%+0.42
28 Feb 20221.87%−0.04
15 Feb 20221.91%+0.35
31 Jan 20221.56%+0.37
14 Jan 20221.19%+0.29
31 Dec 20210.90%+0.12
15 Dec 20210.78%−0.21
30 Nov 20210.99%+0.12
15 Nov 20210.87%−0.92
29 Oct 20211.79%−0.28
15 Oct 20212.07%−0.22
30 Sep 20212.29%−0.35
15 Sep 20212.64%+0.20
31 Aug 20212.44%+0.30
13 Aug 20212.14%−0.26
30 Jul 20212.40%−0.03
15 Jul 20212.43%+0.07
30 Jun 20212.36%−0.37
15 Jun 20212.73%+0.52
28 May 20212.21%−0.04
14 May 20212.25%−0.40
30 Apr 20212.65%−0.10
15 Apr 20212.75%+0.76
31 Mar 20211.99%−0.71
15 Mar 20212.70%−0.89
26 Feb 20213.59%+0.28
12 Feb 20213.31%−0.05
29 Jan 20213.36%−0.27
15 Jan 20213.63%−0.02
31 Dec 20203.65%−0.21
15 Dec 20203.86%+0.43
30 Nov 20203.43%−0.04
13 Nov 20203.47%−0.59
30 Oct 20204.06%−0.49
15 Oct 20204.55%+0.56
30 Sep 20203.99%+0.01
15 Sep 20203.98%+0.48
31 Aug 20203.50%−0.62
14 Aug 20204.12%−1.60
31 Jul 20205.72%+1.15
15 Jul 20204.57%−1.25
30 Jun 20205.82%+1.19
15 Jun 20204.63%+1.56
29 May 20203.07%+0.28
15 May 20202.79%+0.27
30 Apr 20202.52%+0.21
15 Apr 20202.31%−0.46
31 Mar 20202.77%−0.61
13 Mar 20203.38%+0.60
28 Feb 20202.78%−0.49
14 Feb 20203.27%+1.35
31 Jan 20201.92%+0.06
15 Jan 20201.86%−0.69
31 Dec 20192.55%+0.43
13 Dec 20192.12%+0.67
29 Nov 20191.45%+0.10
15 Nov 20191.35%−0.24
31 Oct 20191.59%−0.14
15 Oct 20191.73%−0.09
30 Sep 20191.82%+0.11
13 Sep 20191.71%−0.41
30 Aug 20192.12%−0.29
15 Aug 20192.41%+0.08
31 Jul 20192.33%−0.10
15 Jul 20192.43%−0.51
28 Jun 20192.94%+0.35
14 Jun 20192.59%−0.10
31 May 20192.69%+0.16
15 May 20192.53%+0.09
30 Apr 20192.44%+0.12
15 Apr 20192.32%−0.23
29 Mar 20192.55%−0.09
15 Mar 20192.64%+0.28
28 Feb 20192.36%+0.38
15 Feb 20191.98%−0.27
31 Jan 20192.25%+0.13
15 Jan 20192.12%−0.05
31 Dec 20182.17%−0.41
14 Dec 20182.58%−0.26
30 Nov 20182.84%−0.03
15 Nov 20182.87%−0.07
31 Oct 20182.94%+0.01
15 Oct 20182.93%−0.29
28 Sep 20183.22%+0.89
14 Sep 20182.33%+0.29
31 Aug 20182.04%−0.16
15 Aug 20182.20%−0.67
31 Jul 20182.87%−0.29
13 Jul 20183.16%+0.06
29 Jun 20183.10%+0.47
15 Jun 20182.63%+0.43
31 May 20182.20%+0.18
15 May 20182.02%+0.02
30 Apr 20182.00%−0.15
13 Apr 20182.15%−0.34
29 Mar 20182.49%+0.05
15 Mar 20182.44%−0.64
28 Feb 20183.08%+0.19
15 Feb 20182.89%−0.07
31 Jan 20182.96%+0.19
12 Jan 20182.77%+0.61
29 Dec 20172.16%–

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

Frequently asked questions

How shorted is NMI Holdings Inc. right now?
2.63% of NMI Holdings Inc.'s (NMIH) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 2,646th 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 NMIH'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 NMIH's days to cover?
3.72 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.