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HowShorted

How shorted is BLACKSTONE MORTGAGE TRUST, INC.? BXMT

#1,271most shorted US stockof 3,805 ranked stocks, more shorted than 66%

6.45%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.08
5 reports (~10 weeks)
+1.28
days to cover
5.98
Aggregate net short position time series for BLACKSTONE MORTGAGE TRUST, 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 BLACKSTONE MORTGAGE TRUST, 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 20265.49% 15 Jul 20265.72% 31 Jul 2026+0.23
29 Apr 20264.97% 15 Apr 20265.93% 30 Apr 2026+0.96
11 Feb 20264.25% 30 Jan 20265.99% 13 Feb 2026+1.74
29 Oct 20255.01% 15 Oct 20256.20% 31 Oct 2025+1.19
30 Jul 20254.94% 15 Jul 20254.67% 31 Jul 2025−0.27
30 Apr 20256.65% 15 Apr 20256.59% 15 May 2025−0.06
12 Feb 202511.26% 31 Jan 202510.67% 14 Feb 2025−0.59
23 Oct 202413.08% 15 Oct 202413.53% 31 Oct 2024+0.45

Fails to deliver

The SEC's fails-to-deliver figure for BXMT: 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
905
11 Sep 2026
Highest in window
154,587
31 Mar 2026
Days with a balance
91
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for BLACKSTONE MORTGAGE TRUST, 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 155K shares.

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Sector: Financials

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20266.45%+0.08
31 Aug 20266.37%−0.61
14 Aug 20266.98%+1.26
31 Jul 20265.72%+0.23
15 Jul 20265.49%+0.32
30 Jun 20265.17%+0.71
15 Jun 20264.46%+0.03
29 May 20264.43%−0.62
15 May 20265.05%−0.88
30 Apr 20265.93%+0.96
15 Apr 20264.97%−2.48
31 Mar 20267.45%+2.81
13 Mar 20264.64%−0.30
27 Feb 20264.94%−1.05
13 Feb 20265.99%+1.74
30 Jan 20264.25%+0.28
15 Jan 20263.97%−1.81
31 Dec 20255.78%−0.66
15 Dec 20256.44%+0.09
28 Nov 20256.35%−0.21
14 Nov 20256.56%+0.36
31 Oct 20256.20%+1.19
15 Oct 20255.01%+0.10
30 Sep 20254.91%+0.33
15 Sep 20254.58%−0.62
29 Aug 20255.20%+0.35
15 Aug 20254.85%+0.18
31 Jul 20254.67%−0.27
15 Jul 20254.94%−1.25
30 Jun 20256.19%+0.23
13 Jun 20255.96%−0.57
30 May 20256.53%−0.06
15 May 20256.59%+0.16
30 Apr 20256.43%−0.22
15 Apr 20256.65%−1.63
31 Mar 20258.28%−0.58
14 Mar 20258.86%−1.52
28 Feb 202510.38%−0.29
14 Feb 202510.67%−0.59
31 Jan 202511.26%−0.80
15 Jan 202512.06%−0.93
31 Dec 202412.99%+0.46
13 Dec 202412.53%+0.22
29 Nov 202412.31%−0.39
15 Nov 202412.70%−0.83
31 Oct 202413.53%+0.45
15 Oct 202413.08%−0.16
30 Sep 202413.24%−0.54
13 Sep 202413.78%−0.49
30 Aug 202414.27%+0.06
15 Aug 202414.21%+0.02
31 Jul 202414.19%−0.04
15 Jul 202414.23%−1.47
28 Jun 202415.70%+0.58
14 Jun 202415.12%−0.33
31 May 202415.45%+0.07
15 May 202415.38%+0.45
30 Apr 202414.93%+0.11
15 Apr 202414.82%−0.62
28 Mar 202415.44%+0.94
15 Mar 202414.50%−0.36
29 Feb 202414.86%−0.69
15 Feb 202415.55%+0.64
31 Jan 202414.91%+0.25
12 Jan 202414.66%−1.65
29 Dec 202316.31%−0.10
15 Dec 202316.41%−0.71
30 Nov 202317.12%−0.64
15 Nov 202317.76%−1.32
31 Oct 202319.08%+2.00
13 Oct 202317.08%−2.53
29 Sep 202319.61%+5.73
15 Sep 202313.88%+1.91
31 Aug 202311.97%−0.12
15 Aug 202312.09%−1.25
31 Jul 202313.34%+0.75
14 Jul 202312.59%−1.04
30 Jun 202313.63%+0.36
15 Jun 202313.27%+1.96
31 May 202311.31%−0.70
15 May 202312.01%−0.15
28 Apr 202312.16%+1.35
14 Apr 202310.81%−0.50
31 Mar 202311.31%+5.22
15 Mar 20236.09%−0.37
28 Feb 20236.46%+0.74
15 Feb 20235.72%+0.35
31 Jan 20235.37%−0.17
13 Jan 20235.54%−0.17
30 Dec 20225.71%+0.68
15 Dec 20225.03%+0.25
30 Nov 20224.78%+0.06
15 Nov 20224.72%+0.63
31 Oct 20224.09%+0.11
14 Oct 20223.98%−0.42
30 Sep 20224.40%+0.19
15 Sep 20224.21%+0.23
31 Aug 20223.98%−0.27
15 Aug 20224.25%+0.39
29 Jul 20223.86%+0.13
15 Jul 20223.73%−0.50
30 Jun 20224.23%+1.22
15 Jun 20223.01%+0.09
31 May 20222.92%−0.39
13 May 20223.31%−0.25
29 Apr 20223.56%−0.35
14 Apr 20223.91%−0.47
31 Mar 20224.38%+0.72
15 Mar 20223.66%+0.01
28 Feb 20223.65%−0.35
15 Feb 20224.00%+0.22
31 Jan 20223.78%+0.05
14 Jan 20223.73%+0.16
31 Dec 20213.57%−0.31
15 Dec 20213.88%+0.28
30 Nov 20213.60%−0.31
15 Nov 20213.91%−0.15
29 Oct 20214.06%−0.17
15 Oct 20214.23%+0.22
30 Sep 20214.01%+0.09
15 Sep 20213.92%−0.55
31 Aug 20214.47%+0.46
13 Aug 20214.01%+0.14
30 Jul 20213.87%+0.07
15 Jul 20213.80%−0.23
30 Jun 20214.03%−0.81
15 Jun 20214.84%+0.22
28 May 20214.62%+0.17
14 May 20214.45%−0.52
30 Apr 20214.97%−0.19
15 Apr 20215.16%−0.40
31 Mar 20215.56%+0.03
15 Mar 20215.53%+0.23
26 Feb 20215.30%+0.41
12 Feb 20214.89%+0.54
29 Jan 20214.35%+0.17
15 Jan 20214.18%−0.18
31 Dec 20204.36%+0.32
15 Dec 20204.04%+0.50
30 Nov 20203.54%+0.17
13 Nov 20203.37%−0.73
30 Oct 20204.10%+0.17
15 Oct 20203.93%−0.06
30 Sep 20203.99%−0.04
15 Sep 20204.03%+0.28
31 Aug 20203.75%−0.34
14 Aug 20204.09%+0.18
31 Jul 20203.91%+0.32
15 Jul 20203.59%−0.63
30 Jun 20204.22%+0.07
15 Jun 20204.15%−0.99
29 May 20205.14%−0.26
15 May 20205.40%+1.11
30 Apr 20204.29%+0.59
15 Apr 20203.70%+0.02
31 Mar 20203.68%−1.91
13 Mar 20205.59%−0.90
28 Feb 20206.49%−0.12
14 Feb 20206.61%+0.11
31 Jan 20206.50%−1.38
15 Jan 20207.88%−0.15
31 Dec 20198.03%+0.85
13 Dec 20197.18%−0.22
29 Nov 20197.40%+0.41
15 Nov 20196.99%+0.69
31 Oct 20196.30%+0.31
15 Oct 20195.99%−0.42
30 Sep 20196.41%+0.48
13 Sep 20195.93%+0.13
30 Aug 20195.80%+0.19
15 Aug 20195.61%+0.41
31 Jul 20195.20%−0.16
15 Jul 20195.36%−0.15
28 Jun 20195.51%−0.60
14 Jun 20196.11%+0.08
31 May 20196.03%+0.66
15 May 20195.37%+0.26
30 Apr 20195.11%−0.38
15 Apr 20195.49%−0.58
29 Mar 20196.07%+0.25
15 Mar 20195.82%−0.41
28 Feb 20196.23%+0.04
15 Feb 20196.19%+0.09
31 Jan 20196.10%+0.11
15 Jan 20195.99%−0.65
31 Dec 20186.64%−0.76
14 Dec 20187.40%−1.09
30 Nov 20188.49%−0.23
15 Nov 20188.72%−0.82
31 Oct 20189.54%−0.64
15 Oct 201810.18%−0.12
28 Sep 201810.30%−0.38
14 Sep 201810.68%−0.07
31 Aug 201810.75%−0.10
15 Aug 201810.85%−0.64
31 Jul 201811.49%+0.36
13 Jul 201811.13%+0.08
29 Jun 201811.05%+3.43
15 Jun 20187.62%+0.49
31 May 20187.13%−0.14
15 May 20187.27%−0.17
30 Apr 20187.44%+0.33
13 Apr 20187.11%+0.02
29 Mar 20187.09%+0.01
15 Mar 20187.08%+0.68
28 Feb 20186.40%+0.48
15 Feb 20185.92%−1.22
31 Jan 20187.14%−0.53
12 Jan 20187.67%−0.82
29 Dec 20178.49%–

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

Frequently asked questions

How shorted is BLACKSTONE MORTGAGE TRUST, INC. right now?
6.45% of BLACKSTONE MORTGAGE TRUST, INC.'s (BXMT) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 1,271st 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 BXMT'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 BXMT's days to cover?
5.98 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.