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HowShorted

How shorted is ARMOUR Residential REIT, Inc.? ARR

#519most shorted US stockof 3,805 ranked stocks, more shorted than 86%

11.53%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+1.57
5 reports (~10 weeks)
+1.91
days to cover
4.23
Aggregate net short position time series for ARMOUR Residential REIT, 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 ARMOUR Residential REIT, 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
22 Jul 202611.34% 15 Jul 20269.06% 31 Jul 2026−2.28
22 Apr 202610.50% 15 Apr 20268.88% 30 Apr 2026−1.62
18 Feb 202610.99% 13 Feb 20269.75% 27 Feb 2026−1.24
22 Oct 202511.91% 15 Oct 20258.33% 31 Oct 2025−3.58
23 Jul 202510.37% 15 Jul 20256.80% 31 Jul 2025−3.57
23 Apr 202510.45% 15 Apr 20256.72% 30 Apr 2025−3.73
12 Feb 20257.27% 31 Jan 20258.38% 14 Feb 2025+1.11
23 Oct 20249.09% 15 Oct 20246.80% 31 Oct 2024−2.29

Fails to deliver

The SEC's fails-to-deliver figure for ARR: 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.

Latest balance
704,866
14 Sep 2026
Highest in window
839,175
29 Jun 2026
Days with a balance
124
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ARMOUR Residential REIT, 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 839K shares.

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Sector: Real estate

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202611.53%+1.57
31 Aug 20269.96%+0.66
14 Aug 20269.30%+0.24
31 Jul 20269.06%−2.28
15 Jul 202611.34%+1.72
30 Jun 20269.62%−1.38
15 Jun 202611.00%+2.91
29 May 20268.09%−1.04
15 May 20269.13%+0.25
30 Apr 20268.88%−1.62
15 Apr 202610.50%+0.96
31 Mar 20269.54%−1.15
13 Mar 202610.69%+0.94
27 Feb 20269.75%−1.24
13 Feb 202610.99%+1.94
30 Jan 20269.05%−2.54
15 Jan 202611.59%+2.37
31 Dec 20259.22%−1.87
15 Dec 202511.09%+2.34
28 Nov 20258.75%−0.77
14 Nov 20259.52%+1.19
31 Oct 20258.33%−3.58
15 Oct 202511.91%+1.58
30 Sep 202510.33%+1.29
15 Sep 20259.04%+1.59
29 Aug 20257.45%−0.24
15 Aug 20257.69%+0.89
31 Jul 20256.80%−3.57
15 Jul 202510.37%+1.50
30 Jun 20258.87%+1.09
13 Jun 20257.78%+1.94
30 May 20255.84%−1.79
15 May 20257.63%+0.91
30 Apr 20256.72%−3.73
15 Apr 202510.45%+0.76
31 Mar 20259.69%+1.02
14 Mar 20258.67%+2.00
28 Feb 20256.67%−1.71
14 Feb 20258.38%+1.11
31 Jan 20257.27%−8.84
15 Jan 202516.11%+4.35
31 Dec 202411.76%+0.03
13 Dec 202411.73%+2.86
29 Nov 20248.87%−3.74
15 Nov 202412.61%+5.81
31 Oct 20246.80%−2.29
15 Oct 20249.09%+0.74
30 Sep 20248.35%−1.44
13 Sep 20249.79%+1.24
30 Aug 20248.55%−0.65
15 Aug 20249.20%+0.43
31 Jul 20248.77%−0.37
15 Jul 20249.14%+1.85
28 Jun 20247.29%−0.48
14 Jun 20247.77%+0.55
31 May 20247.22%−0.91
15 May 20248.13%+0.62
30 Apr 20247.51%−1.65
15 Apr 20249.16%+1.29
28 Mar 20247.87%+0.07
15 Mar 20247.80%+0.52
29 Feb 20247.28%−1.45
15 Feb 20248.73%+1.68
31 Jan 20247.05%−0.16
12 Jan 20247.21%+1.76
29 Dec 20235.45%−2.43
15 Dec 20237.88%+1.03
30 Nov 20236.85%−2.12
15 Nov 20238.97%+2.32
31 Oct 20236.65%−2.87
29 Sep 20239.52%+2.38
15 Sep 20237.14%−0.44
31 Aug 20237.58%−0.25
15 Aug 20237.83%+1.67
31 Jul 20236.16%−1.33
14 Jul 20237.49%−2.03
30 Jun 20239.52%+1.46
15 Jun 20238.06%−0.14
31 May 20238.20%−1.60
15 May 20239.80%+1.49
28 Apr 20238.31%−1.23
14 Apr 20239.54%+1.33
31 Mar 20238.21%+0.18
15 Mar 20238.03%+1.02
28 Feb 20237.01%−1.30
15 Feb 20238.31%−1.10
31 Jan 20239.41%−2.56
13 Jan 202311.97%+0.86
30 Dec 202211.11%+1.89
15 Dec 20229.22%−0.21
30 Nov 20229.43%−2.64
15 Nov 202212.07%−0.38
31 Oct 202212.45%−1.44
14 Oct 202213.89%+2.63
30 Sep 202211.26%+1.08
15 Sep 202210.18%+1.74
31 Aug 20228.44%−2.48
15 Aug 202210.92%+1.16
29 Jul 20229.76%−3.29
15 Jul 202213.05%+1.60
30 Jun 202211.45%−0.82
15 Jun 202212.27%+3.51
31 May 20228.76%−1.60
13 May 202210.36%−0.23
29 Apr 202210.59%−1.38
14 Apr 202211.97%+1.47
31 Mar 202210.50%−0.52
15 Mar 202211.02%+1.38
28 Feb 20229.64%0.00
15 Feb 20229.64%+1.32
31 Jan 20228.32%+1.62
14 Jan 20226.70%+0.57
31 Dec 20216.13%−0.07
15 Dec 20216.20%−0.23
30 Nov 20216.43%+0.33
15 Nov 20216.10%−0.74
29 Oct 20216.84%+0.08
15 Oct 20216.76%+0.19
30 Sep 20216.57%+1.34
15 Sep 20215.23%−0.40
31 Aug 20215.63%−0.13
13 Aug 20215.76%+0.35
30 Jul 20215.41%−1.16
15 Jul 20216.57%+0.51
30 Jun 20216.06%+0.68
15 Jun 20215.38%−0.23
28 May 20215.61%−0.32
14 May 20215.93%−0.21
30 Apr 20216.14%−0.31
15 Apr 20216.45%+0.38
31 Mar 20216.07%−2.27
15 Mar 20218.34%−0.27
26 Feb 20218.61%+0.19
12 Feb 20218.42%+1.08
29 Jan 20217.34%−0.58
15 Jan 20217.92%+0.59
31 Dec 20207.33%−0.82
15 Dec 20208.15%+1.91
30 Nov 20206.24%+0.69
13 Nov 20205.55%+0.88
30 Oct 20204.67%−0.43
15 Oct 20205.10%+0.43
30 Sep 20204.67%−0.24
15 Sep 20204.91%+0.41
31 Aug 20204.50%−0.18
14 Aug 20204.68%+0.54
31 Jul 20204.14%−0.52
15 Jul 20204.66%−0.69
30 Jun 20205.35%+1.50
15 Jun 20203.85%+0.25
29 May 20203.60%0.00
15 May 20203.60%+1.42
30 Apr 20202.18%+0.11
15 Apr 20202.07%−1.27
31 Mar 20203.34%−0.96
13 Mar 20204.30%+0.86
28 Feb 20203.44%−0.91
14 Feb 20204.35%+0.31
31 Jan 20204.04%−0.04
15 Jan 20204.08%−0.45
31 Dec 20194.53%−0.33
13 Dec 20194.86%+1.01
29 Nov 20193.85%−0.89
15 Nov 20194.74%+0.89
31 Oct 20193.85%−1.71
15 Oct 20195.56%+1.23
30 Sep 20194.33%−1.42
13 Sep 20195.75%−0.05
30 Aug 20195.80%+0.94
15 Aug 20194.86%+1.79
31 Jul 20193.07%−0.90
15 Jul 20193.97%+0.87
28 Jun 20193.10%−1.08
14 Jun 20194.18%+1.69
31 May 20192.49%−1.40
15 May 20193.89%+0.49
30 Apr 20193.40%−1.49
15 Apr 20194.89%−0.02
29 Mar 20194.91%+0.92
15 Mar 20193.99%+0.07
28 Feb 20193.92%−2.05
15 Feb 20195.97%−0.27
31 Jan 20196.24%−3.82
15 Jan 201910.06%−0.33
31 Dec 201810.39%−2.14
14 Dec 201812.53%+0.61
30 Nov 201811.92%−1.09
15 Nov 201813.01%+1.52
31 Oct 201811.49%+1.00
15 Oct 201810.49%−0.04
28 Sep 201810.53%−0.17
14 Sep 201810.70%+1.00
31 Aug 20189.70%+0.75
15 Aug 20188.95%+1.43
31 Jul 20187.52%−0.56
13 Jul 20188.08%+0.83
29 Jun 20187.25%+0.08
15 Jun 20187.17%+1.38
31 May 20185.79%+0.43
15 May 20185.36%+0.63
30 Apr 20184.73%+0.16
13 Apr 20184.57%+0.55
29 Mar 20184.02%−0.18
15 Mar 20184.20%+0.38
28 Feb 20183.82%−0.07
15 Feb 20183.89%−0.64
31 Jan 20184.53%−0.60
12 Jan 20185.13%+0.97
29 Dec 20174.16%–

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

Frequently asked questions

How shorted is ARMOUR Residential REIT, Inc. right now?
11.53% of ARMOUR Residential REIT, Inc.'s (ARR) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 519th 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 ARR'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 ARR's days to cover?
4.23 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.