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HowShorted

WRBPRE short interest NYSE

W.R. Berkley Corporation 5.70%. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings).

Shares short
102,820
vs previous settlement
+9,044 (+9.6%)
days to cover
5.44
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for WRBPRE shares short

Days to cover

FINRA's own figure: reported shares short divided by the security's average daily trading volume, published alongside each settlement.

Aggregate net short position time series for WRBPRE days to cover

Fails to deliver

The SEC's fails-to-deliver figure for WRBPRE: 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
2,082
11 Sep 2026
Highest in window
5,090
27 Mar 2026
Days with a balance
118
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for W.R. Berkley Corporation 5.70% 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 5.1K shares.

History

Every FINRA settlement we hold for WRBPRE, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026102,820+9,0445.44
31 Aug 202693,776+22,7014.88
14 Aug 202671,075+30,9095.15
31 Jul 202640,166โˆ’14,2195.07
15 Jul 202654,385+5,3624.22
30 Jun 202649,023+26,0593.33
15 Jun 202622,964โˆ’5,6792.74
29 May 202628,643+11,2043.37
15 May 202617,439+10,8802.21
30 Apr 20266,559โˆ’2,0221.00
15 Apr 20268,581โˆ’1,5571.00
31 Mar 202610,138โˆ’5671.00
13 Mar 202610,705โˆ’4,3561.31
27 Feb 202615,061+1,1421.29
13 Feb 202613,919โˆ’3,9841.77
30 Jan 202617,903โˆ’6,9861.52
15 Jan 202624,889+5,9991.96
31 Dec 202518,890+3,9341.00
15 Dec 202514,956+12,6221.00
28 Nov 20252,334+9351.00
14 Nov 20251,399+5461.00
31 Oct 2025853+3031.00
15 Oct 2025550โˆ’53,7801.00
30 Sep 202554,330+12,7532.01
15 Sep 202541,577โˆ’10,8184.14
29 Aug 202552,395โˆ’7,2437.00
15 Aug 202559,638โˆ’2,5958.05
31 Jul 202562,233+15,9707.56
15 Jul 202546,263+14,7954.43
30 Jun 202531,468+9,8241.00
13 Jun 202521,644+3,1081.48
30 May 202518,536+8,1111.30
15 May 202510,425โˆ’4,5201.00
30 Apr 202514,945โˆ’7031.02
15 Apr 202515,648โˆ’41,5641.00
31 Mar 202557,212+27,5561.50
14 Mar 202529,656+12,8352.00
28 Feb 202516,821+6,7381.44
14 Feb 202510,083+7,2101.31
31 Jan 20252,873โˆ’12,6831.00
15 Jan 202515,556โˆ’23,6691.00
31 Dec 202439,225โˆ’2,0991.68
13 Dec 202441,324+3,8616.29
29 Nov 202437,463โˆ’3655.16
15 Nov 202437,828+7,4964.91
31 Oct 202430,332โˆ’1,7935.32
15 Oct 202432,125โˆ’2,5414.69
30 Sep 202434,666โˆ’5103.72
13 Sep 202435,176โˆ’2,4995.34
30 Aug 202437,675โˆ’4,6965.17
15 Aug 202442,371โˆ’9,3995.31
31 Jul 202451,770+4,7634.13
15 Jul 202447,007+34,7314.61
28 Jun 202412,276โˆ’5,6051.27
14 Jun 202417,881+8,5711.73
31 May 20249,310โˆ’3,9301.00
15 May 202413,240โˆ’9,6181.47
30 Apr 202422,858โˆ’5681.69
15 Apr 202423,426โˆ’9,8281.37
28 Mar 202433,254+26,9921.00
15 Mar 20246,262โˆ’9,1011.00
29 Feb 202415,363โˆ’4,4211.00
15 Feb 202419,784โˆ’28,7351.41
31 Jan 202448,519โˆ’4,0432.09
12 Jan 202452,562+31,9422.94
29 Dec 202320,620โˆ’1,5981.22
15 Dec 202322,218+7,8862.29
30 Nov 202314,332โˆ’15,5631.65
15 Nov 202329,895โˆ’833.29
31 Oct 202329,978+20,7152.47
13 Oct 20239,263+5081.00
29 Sep 20238,755+3,9511.00
15 Sep 20234,804+2,9011.00
31 Aug 20231,903โˆ’6541.00
15 Aug 20232,557+1941.00
31 Jul 20232,363+1,6071.00
14 Jul 2023756โˆ’1,3661.00
30 Jun 20232,122+1,3631.00
15 Jun 2023759โˆ’9121.00
31 May 20231,671โˆ’16,2701.00
15 May 202317,941โˆ’9,1121.61
28 Apr 202327,053+17,6731.90
14 Apr 20239,380+1,1901.00
31 Mar 20238,190+6,4031.00
15 Mar 20231,787โˆ’2,4661.00
28 Feb 20234,253โˆ’3,025999.99
15 Feb 20237,278โˆ’6,1747.40
31 Jan 202313,452+7,485999.99
13 Jan 20235,967โˆ’7,954999.99
30 Dec 202213,921+8,714999.99
15 Dec 20225,207โˆ’7703.80
30 Nov 20225,977+1,144999.99
15 Nov 20224,833+7321.00
31 Oct 20224,101โˆ’1,6731.00
14 Oct 20225,774โˆ’1,3231.18
30 Sep 20227,097โˆ’1,1171.00
15 Sep 20228,214+2,5191.00
31 Aug 20225,695+4,4961.00
15 Aug 20221,199โˆ’1,3061.00
29 Jul 20222,505โˆ’8841.00
15 Jul 20223,389+3031.00
30 Jun 20223,086โˆ’5511.00
15 Jun 20223,637+4621.00
31 May 20223,175โˆ’3531.00
13 May 20223,528โˆ’1,6211.00
29 Apr 20225,149+3,4631.00
14 Apr 20221,686โˆ’4851.00
31 Mar 20222,171+5991.00
15 Mar 20221,572+6951.00
28 Feb 2022877โˆ’3,0741.00
15 Feb 20223,951+2561.00
31 Jan 20223,695โˆ’8,4091.00
14 Jan 202212,104+9,5031.10
31 Dec 20212,601สณ+2,2421.00
15 Dec 2021359โˆ’2,6831.00
30 Nov 20213,042โˆ’20,4761.00
15 Nov 202123,518โˆ’24,0392.18
29 Oct 202147,557+37,6183.13
15 Oct 20219,939+1,9291.00
30 Sep 20218,010+2,2481.00
15 Sep 20215,762โˆ’4341.00
31 Aug 20216,196โˆ’3651.00
13 Aug 20216,561โˆ’2,8651.07
30 Jul 20219,426+5,6901.00
15 Jul 20213,736โˆ’17,8031.00
30 Jun 202121,539+16,4061.20
15 Jun 20215,133สณโˆ’6,4841.00
28 May 202111,617+2,4931.78
14 May 20219,124โˆ’38,7341.00
30 Apr 202147,858+24,6745.65
15 Apr 202123,184+9,5953.05
31 Mar 202113,589+2,8741.46
15 Mar 202110,715โˆ’19,4861.51
26 Feb 202130,201+27,6171.64
12 Feb 20212,584+8591.00
29 Jan 20211,725โˆ’38,4761.00
15 Jan 202140,201โˆ’2,1842.48
31 Dec 202042,385+10,6526.12
15 Dec 202031,733+14,1253.33
30 Nov 202017,608โˆ’17,0651.12
13 Nov 202034,673+23,6862.54
30 Oct 202010,987+10,3731.00
15 Oct 2020614โˆ’1,9461.00
30 Sep 20202,560+41.00
15 Sep 20202,556โˆ’1,8631.00
31 Aug 20204,419โˆ’9,5731.00
14 Aug 202013,992+6,1402.17
31 Jul 20207,852+4,4291.00
15 Jul 20203,423โˆ’2,2601.00
30 Jun 20205,683+3,1471.00
15 Jun 20202,536โˆ’30,4941.00
29 May 202033,030+27,9761.76
15 May 20205,054โˆ’3,6961.00
30 Apr 20208,750+3,3241.00
15 Apr 20205,426โˆ’9,4401.00
31 Mar 202014,866+7,5661.00
13 Mar 20207,300โˆ’10,2991.00
28 Feb 202017,599โˆ’9,1101.10
14 Feb 202026,709โˆ’17,3192.43
31 Jan 202044,028+19,8452.80
15 Jan 202024,183+15,8082.05
31 Dec 20198,375+6,1971.00
13 Dec 20192,178โˆ’20,9901.00
29 Nov 201923,168+12,8102.04
15 Nov 201910,358โˆ’4,9291.00
31 Oct 201915,287+13,4251.00
15 Oct 20191,862โˆ’16,7991.00
30 Sep 201918,661โˆ’1,7021.00
13 Sep 201920,363โˆ’45,9911.00
30 Aug 201966,354+17,0153.70
15 Aug 201949,339โˆ’35,1553.03
31 Jul 201984,494โˆ’19,0962.91
15 Jul 2019103,590+27,5885.68
28 Jun 201976,002+38,8131.97
14 Jun 201937,189+6,3431.25
31 May 201930,846โˆ’15,5061.41
15 May 201946,352+23,1112.33
30 Apr 201923,241+5,1951.08
15 Apr 201918,046+17,2811.00
29 Mar 2019765โˆ’2,4621.00
15 Mar 20193,227+3961.00
28 Feb 20192,831โˆ’3,8001.00
15 Feb 20196,631+4,0251.00
31 Jan 20192,606โˆ’5,1961.00
15 Jan 20197,802+6,1381.00
31 Dec 20181,664โˆ’5,3771.00
14 Dec 20187,041+5,8271.00
30 Nov 20181,214+1031.00
15 Nov 20181,111+1,0531.00
31 Oct 201858โˆ’10,1431.00
15 Oct 201810,201+8,7121.00
28 Sep 20181,489โˆ’21,7401.00
14 Sep 201823,229+18,5061.00
31 Aug 20184,723โˆ’3,0151.00
15 Aug 20187,738โˆ’9281.00
31 Jul 20188,666+5,2841.00
13 Jul 20183,382+4041.00
29 Jun 20182,978โˆ’6141.00
15 Jun 20183,592โˆ’4,7631.00
31 May 20188,355+1,9211.00
15 May 20186,434โˆ’6,8831.00
30 Apr 201813,317+7,0291.00
13 Apr 20186,288โ€“1.00

Scroll inside the table for earlier settlements, back to 13 Apr 2018.

Questions

Frequently asked questions

What is WRBPRE's short interest?
102,820 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 9,044 from the previous settlement.
Why is there no percentage for WRBPRE?
Because no defensible share count exists to divide by: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings). No SEC filer maps to this symbol in EDGAR's ticker file. That is the normal case for funds, exchange-traded notes, preferred shares, warrants, units and foreign listings, none of which file a share count we could divide by.
What is WRBPRE's days to cover?
5.44 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume, published in the same file and shown verbatim. We hold no volume data ourselves.
Is this the short float?
No. This page shows FINRA's share count only. Short float divides that count by the public float, and short interest as we publish it elsewhere divides it by shares outstanding from SEC filings. Neither denominator is available for this line, so neither ratio is shown.
How often does this update?
FINRA member firms report short positions as of the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. We ingest each file the day it appears and re-read recent settlements for revisions.

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