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HowShorted

How shorted is NextNav Inc.? NN

#606most shorted US stockof 3,805 ranked stocks, more shorted than 84%

10.54%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.74
5 reports (~10 weeks)
−1.49
days to cover
7.82
Aggregate net short position time series for NextNav 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 NextNav 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
11 Aug 202611.18% 31 Jul 20269.30% 14 Aug 2026−1.88
14 May 202613.68% 30 Apr 202613.88% 15 May 2026+0.20
17 Mar 202613.32% 13 Mar 202613.58% 31 Mar 2026+0.26
6 Nov 202514.18% 31 Oct 202512.60% 14 Nov 2025−1.58
6 Aug 202513.03% 31 Jul 202512.68% 15 Aug 2025−0.35
9 May 202512.30% 30 Apr 202512.92% 15 May 2025+0.62
12 Mar 202510.68% 28 Feb 202510.95% 14 Mar 2025+0.27
13 Nov 202410.75% 31 Oct 202410.62% 15 Nov 2024−0.13

Fails to deliver

The SEC's fails-to-deliver figure for NN: 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
276
4 Sep 2026
Highest in window
233,442
23 Feb 2026
Days with a balance
66
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for NextNav 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 233K shares.

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Sector: Industrials

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202610.54%+0.74
31 Aug 20269.80%+0.50
14 Aug 20269.30%−1.88
31 Jul 202611.18%−0.79
15 Jul 202611.97%−0.06
30 Jun 202612.03%−2.50
15 Jun 202614.53%+0.02
29 May 202614.51%+0.63
15 May 202613.88%+0.20
30 Apr 202613.68%−0.39
15 Apr 202614.07%+0.49
31 Mar 202613.58%+0.26
13 Mar 202613.32%−0.16
27 Feb 202613.48%+0.15
13 Feb 202613.33%+0.37
30 Jan 202612.96%+0.11
15 Jan 202612.85%+0.47
31 Dec 202512.38%+0.10
15 Dec 202512.28%−0.52
28 Nov 202512.80%+0.20
14 Nov 202512.60%−1.58
31 Oct 202514.18%+1.05
15 Oct 202513.13%−0.91
30 Sep 202514.04%+0.59
15 Sep 202513.45%+0.14
29 Aug 202513.31%+0.63
15 Aug 202512.68%−0.35
31 Jul 202513.03%+0.47
15 Jul 202512.56%−1.45
30 Jun 202514.01%+0.86
13 Jun 202513.15%+0.92
30 May 202512.23%−0.69
15 May 202512.92%+0.62
30 Apr 202512.30%−0.21
15 Apr 202512.51%+1.00
31 Mar 202511.51%+0.56
14 Mar 202510.95%+0.27
28 Feb 202510.68%+0.19
14 Feb 202510.49%+0.03
31 Jan 202510.46%+0.33
15 Jan 202510.13%+0.45
31 Dec 20249.68%−0.04
13 Dec 20249.72%+0.27
29 Nov 20249.45%−1.17
15 Nov 202410.62%−0.13
31 Oct 202410.75%−0.58
15 Oct 202411.33%−1.22
30 Sep 202412.55%+1.28
13 Sep 202411.27%+0.33
30 Aug 202410.94%−0.09
15 Aug 202411.03%+0.38
31 Jul 202410.65%−0.02
15 Jul 202410.67%+0.78
28 Jun 20249.89%+0.10
14 Jun 20249.79%−0.67
31 May 202410.46%−1.05
15 May 202411.51%+1.22
30 Apr 202410.29%+0.98
15 Apr 20249.31%+0.44
28 Mar 20248.87%+0.86
15 Mar 20248.01%+0.26
29 Feb 20247.75%+0.28
15 Feb 20247.47%−0.04
31 Jan 20247.51%+1.86
12 Jan 20245.65%+0.06
29 Dec 20235.59%+0.66
15 Dec 20234.93%+1.45
30 Nov 20233.48%−0.53
15 Nov 20234.01%+0.68
31 Oct 20233.33%+0.14
13 Oct 20233.19%−0.24
29 Sep 20233.43%+0.01
15 Sep 20233.42%+0.35
31 Aug 20233.07%−0.32
15 Aug 20233.39%−0.42
31 Jul 20233.81%+0.80
14 Jul 20233.01%−0.61
30 Jun 20233.62%−0.10
15 Jun 20233.72%−0.14
31 May 20233.86%+0.50
15 May 20233.36%−0.01
28 Apr 20233.37%+0.25
14 Apr 20233.12%+0.06
31 Mar 20233.06%+0.45
15 Mar 20232.61%+0.25
28 Feb 20232.36%−1.01
15 Feb 20233.37%+1.08
31 Jan 20232.29%−0.17
13 Jan 20232.46%−0.54
30 Dec 20223.00%+0.86
15 Dec 20222.14%+0.05
30 Nov 20222.09%−0.51
15 Nov 20222.60%−0.15
31 Oct 20222.75%−0.17
14 Oct 20222.92%−0.21
30 Sep 20223.13%+0.59
15 Sep 20222.54%+0.05
31 Aug 20222.49%+0.07
15 Aug 20222.42%+1.55
15 Jun 20220.87%+0.01
31 May 20220.86%−0.13
13 May 20220.99%−0.12
29 Apr 20221.11%+0.07
14 Apr 20221.04%+0.01
31 Mar 20221.03%–

Newest first. Scroll inside the table for earlier dates, back to 31 Mar 2022.

Frequently asked questions

How shorted is NextNav Inc. right now?
10.54% of NextNav Inc.'s (NN) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 606th 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 NN'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 NN's days to cover?
7.82 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.