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HowShorted

How shorted is CUSTOMERS BANCORP INC? CUBI

#1,085most shorted US stockof 3,805 ranked stocks, more shorted than 71%

7.44%
of shares outstanding reported short ยท settlement date 15 Sep 2026
vs previous report
+0.79
5 reports (~10 weeks)
+0.55
days to cover
9.95
Aggregate net short position time series for CUSTOMERS BANCORP INC

Markers along the chart's base: โ–ฒ results announced (an 8-K reporting results was filed) โ–ฒ 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 CUSTOMERS BANCORP 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
23 Jul 20267.01% 15 Jul 20267.13% 31 Jul 2026+0.12
23 Apr 20266.44% 15 Apr 20266.89% 30 Apr 2026+0.45
22 Jan 20264.40% 15 Jan 20264.57% 30 Jan 2026+0.17
23 Oct 20254.94% 15 Oct 20254.64% 31 Oct 2025โˆ’0.30
24 Jul 20254.41% 15 Jul 20254.04% 31 Jul 2025โˆ’0.37
24 Apr 20255.11% 15 Apr 20255.60% 30 Apr 2025+0.49
23 Jan 20255.67% 15 Jan 20255.54% 31 Jan 2025โˆ’0.13
31 Oct 20247.70% 15 Oct 20246.52% 15 Nov 2024โˆ’1.18

Fails to deliver

The SEC's fails-to-deliver figure for CUBI: 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
12,417
12 Aug 2026
Highest in window
18,356
6 Oct 2025
Days with a balance
29
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for CUSTOMERS BANCORP 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 18K shares.

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Sector: Financials

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20267.44%+0.79
31 Aug 20266.65%โˆ’0.17
14 Aug 20266.82%โˆ’0.31
31 Jul 20267.13%+0.12
15 Jul 20267.01%+0.12
30 Jun 20266.89%+0.01
15 Jun 20266.88%+0.64
29 May 20266.24%โˆ’0.58
15 May 20266.82%โˆ’0.07
30 Apr 20266.89%+0.45
15 Apr 20266.44%โˆ’0.70
31 Mar 20267.14%+1.21
13 Mar 20265.93%+0.73
27 Feb 20265.20%+0.03
13 Feb 20265.17%+0.60
30 Jan 20264.57%+0.17
15 Jan 20264.40%โˆ’0.26
31 Dec 20254.66%+0.38
15 Dec 20254.28%โˆ’0.04
28 Nov 20254.32%โˆ’0.23
14 Nov 20254.55%โˆ’0.09
31 Oct 20254.64%โˆ’0.30
15 Oct 20254.94%+0.47
30 Sep 20254.47%+0.33
15 Sep 20254.14%+0.09
29 Aug 20254.05%โˆ’0.06
15 Aug 20254.11%+0.07
31 Jul 20254.04%โˆ’0.37
15 Jul 20254.41%โˆ’0.14
30 Jun 20254.55%โˆ’0.14
13 Jun 20254.69%+0.02
30 May 20254.67%โˆ’0.98
15 May 20255.65%+0.05
30 Apr 20255.60%+0.49
15 Apr 20255.11%โˆ’1.27
31 Mar 20256.38%+0.53
14 Mar 20255.85%+0.52
28 Feb 20255.33%+0.10
14 Feb 20255.23%โˆ’0.31
31 Jan 20255.54%โˆ’0.13
15 Jan 20255.67%โˆ’0.38
31 Dec 20246.05%โˆ’0.08
13 Dec 20246.13%โˆ’0.20
29 Nov 20246.33%โˆ’0.19
15 Nov 20246.52%โˆ’0.81
31 Oct 20247.33%โˆ’0.37
15 Oct 20247.70%โˆ’1.40
30 Sep 20249.10%+0.48
13 Sep 20248.62%โˆ’0.01
30 Aug 20248.63%โˆ’0.86
15 Aug 20249.49%+0.31
31 Jul 20249.18%โˆ’0.11
15 Jul 20249.29%โˆ’0.95
28 Jun 202410.24%+0.97
14 Jun 20249.27%+1.05
31 May 20248.22%+0.22
15 May 20248.00%+1.27
30 Apr 20246.73%+0.81
15 Apr 20245.92%โˆ’0.37
28 Mar 20246.29%+0.35
15 Mar 20245.94%โˆ’0.25
29 Feb 20246.19%โˆ’0.50
15 Feb 20246.69%โˆ’0.18
31 Jan 20246.87%+0.11
12 Jan 20246.76%+0.66
29 Dec 20236.10%โˆ’0.17
15 Dec 20236.27%+0.53
30 Nov 20235.74%โˆ’0.74
15 Nov 20236.48%+1.03
31 Oct 20235.45%+0.49
13 Oct 20234.96%โˆ’0.15
29 Sep 20235.11%โˆ’0.06
15 Sep 20235.17%โˆ’0.14
31 Aug 20235.31%+0.05
15 Aug 20235.26%+0.07
31 Jul 20235.19%โˆ’0.61
14 Jul 20235.80%โˆ’0.18
30 Jun 20235.98%โˆ’1.35
15 Jun 20237.33%โˆ’0.17
31 May 20237.50%โˆ’0.19
15 May 20237.69%+0.47
28 Apr 20237.22%โˆ’0.86
14 Apr 20238.08%+1.00
31 Mar 20237.08%+1.80
15 Mar 20235.28%โˆ’0.16
28 Feb 20235.44%+0.26
15 Feb 20235.18%+0.78
31 Jan 20234.40%+0.43
13 Jan 20233.97%โˆ’0.03
30 Dec 20224.00%โˆ’0.62
15 Dec 20224.62%+0.55
30 Nov 20224.07%โˆ’0.60
15 Nov 20224.67%+0.07
31 Oct 20224.60%โˆ’0.37
14 Oct 20224.97%+0.13
30 Sep 20224.84%โˆ’0.58
15 Sep 20225.42%+0.21
31 Aug 20225.21%โˆ’0.30
15 Aug 20225.51%โˆ’0.17
29 Jul 20225.68%+0.08
15 Jul 20225.60%โˆ’0.31
30 Jun 20225.91%+0.04
15 Jun 20225.87%+0.33
31 May 20225.54%+0.35
13 May 20225.19%+0.01
29 Apr 20225.18%+0.69
14 Apr 20224.49%+0.01
31 Mar 20224.48%+0.96
15 Mar 20223.52%+0.12
28 Feb 20223.40%โˆ’0.84
15 Feb 20224.24%+0.76
31 Jan 20223.48%โˆ’0.02
14 Jan 20223.50%โˆ’0.39
31 Dec 20213.89%+0.41
15 Dec 20213.48%+0.93
30 Nov 20212.55%+0.13
15 Nov 20212.42%โˆ’0.31
29 Oct 20212.73%+0.36
15 Oct 20212.37%โˆ’0.04
30 Sep 20212.41%โˆ’0.12
15 Sep 20212.53%+0.21
31 Aug 20212.32%โˆ’0.10
13 Aug 20212.42%โˆ’0.11
30 Jul 20212.53%+0.08
15 Jul 20212.45%+0.24
30 Jun 20212.21%+0.03
15 Jun 20212.18%+0.09
28 May 20212.09%+0.04
14 May 20212.05%+0.03
30 Apr 20212.02%+0.07
15 Apr 20211.95%โˆ’0.19
31 Mar 20212.14%+0.93
15 Mar 20211.21%+0.36
26 Feb 20210.85%โˆ’0.50
12 Feb 20211.35%โˆ’0.06
29 Jan 20211.41%+0.21
15 Jan 20211.20%+0.06
31 Dec 20201.14%โˆ’0.07
15 Dec 20201.21%โˆ’0.30
30 Nov 20201.51%0.00
13 Nov 20201.51%โˆ’0.15
30 Oct 20201.66%โˆ’0.11
15 Oct 20201.77%โˆ’0.05
30 Sep 20201.82%โˆ’0.15
15 Sep 20201.97%โˆ’0.05
31 Aug 20202.02%0.00
14 Aug 20202.02%โˆ’0.19
31 Jul 20202.21%โˆ’0.48
15 Jul 20202.69%+0.11
30 Jun 20202.58%+0.54
15 Jun 20202.04%+0.03
29 May 20202.01%โˆ’0.08
15 May 20202.09%+0.51
30 Apr 20201.58%โˆ’0.12
15 Apr 20201.70%+0.07
31 Mar 20201.63%โˆ’1.42
13 Mar 20203.05%โˆ’1.58
28 Feb 20204.63%โˆ’0.83
14 Feb 20205.46%+0.26
31 Jan 20205.20%+0.01
15 Jan 20205.19%โˆ’0.08
31 Dec 20195.27%+0.51
13 Dec 20194.76%+0.63
29 Nov 20194.13%+0.92
15 Nov 20193.21%+0.36
31 Oct 20192.85%โˆ’0.39
15 Oct 20193.24%โˆ’0.13
30 Sep 20193.37%+0.13
13 Sep 20193.24%โˆ’0.30
30 Aug 20193.54%+0.17
15 Aug 20193.37%+0.13
31 Jul 20193.24%+0.17
15 Jul 20193.07%โˆ’0.21
28 Jun 20193.28%+0.25
14 Jun 20193.03%+0.21
31 May 20192.82%+0.10
15 May 20192.72%+0.09
30 Apr 20192.63%โˆ’0.10
15 Apr 20192.73%+0.19
29 Mar 20192.54%+0.21
15 Mar 20192.33%โˆ’0.06
28 Feb 20192.39%+0.40
15 Feb 20191.99%+0.11
31 Jan 20191.88%+0.14
15 Jan 20191.74%+0.06
31 Dec 20181.68%+0.32
14 Dec 20181.36%โˆ’0.45
30 Nov 20181.81%โˆ’0.17
15 Nov 20181.98%โˆ’0.06
31 Oct 20182.04%โˆ’0.11
15 Oct 20182.15%โˆ’0.15
28 Sep 20182.30%+0.38
14 Sep 20181.92%+0.22
31 Aug 20181.70%โˆ’0.33
15 Aug 20182.03%โˆ’0.30
31 Jul 20182.33%โˆ’0.53
13 Jul 20182.86%โˆ’0.08
29 Jun 20182.94%0.00
15 Jun 20182.94%+0.27
31 May 20182.67%+0.17
15 May 20182.50%โˆ’0.17
30 Apr 20182.67%+0.04
13 Apr 20182.63%+0.09
29 Mar 20182.54%+0.25
15 Mar 20182.29%โˆ’0.14
28 Feb 20182.43%โˆ’0.04
15 Feb 20182.47%+0.15
31 Jan 20182.32%+0.27
12 Jan 20182.05%+0.19
29 Dec 20171.86%โ€“

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

Frequently asked questions

How shorted is CUSTOMERS BANCORP INC right now?
7.44% of CUSTOMERS BANCORP INC's (CUBI) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 1,085th 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 CUBI'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 CUBI's days to cover?
9.95 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.