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HowShorted

BRLN short interest Cboe BZX

iShares Floating Rate Loan Act. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: exchange-traded product: its share count floats with creation and redemption.

Shares short
487
vs previous settlement
โˆ’3,896 (-88.9%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for BRLN 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 BRLN days to cover

Fails to deliver

The SEC's fails-to-deliver figure for BRLN: 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
8 Sep 2026
Highest in window
3,072
3 Dec 2025
Days with a balance
51
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares Floating Rate Loan Act 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 3.1K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026487โˆ’3,8961.00
31 Aug 20264,383โˆ’5,5731.00
14 Aug 20269,956+9,7551.27
31 Jul 2026201โˆ’1,5051.00
15 Jul 20261,706+2721.00
30 Jun 20261,434+4371.00
15 Jun 2026997โˆ’1,6171.00
29 May 20262,614+2,1401.00
15 May 2026474โˆ’5,0751.00
30 Apr 20265,549+4,5891.19
15 Apr 2026960+4101.00
31 Mar 2026550โˆ’2,8891.00
13 Mar 20263,439โˆ’14,3871.00
27 Feb 202617,826โˆ’23,4191.60
13 Feb 202641,245+40,5043.95
30 Jan 2026741โˆ’1,9421.00
15 Jan 20262,683+81.00
31 Dec 20252,675+2,3721.00
15 Dec 2025303โˆ’9301.00
28 Nov 20251,233โˆ’1,0211.00
14 Nov 20252,254+1,7781.00
31 Oct 2025476โˆ’191.00
15 Oct 2025495โˆ’1741.00
30 Sep 2025669โˆ’8,8611.00
15 Sep 20259,530โˆ’1,4141.68
29 Aug 202510,944+9,8061.70
15 Aug 20251,138โˆ’5561.00
31 Jul 20251,694โˆ’3,5061.00
15 Jul 20255,200+4,3351.00
30 Jun 2025865+1781.00
13 Jun 2025687โˆ’3901.00
30 May 20251,077+9561.00
15 May 2025121โˆ’1,1791.00
30 Apr 20251,300โˆ’3,7371.00
15 Apr 20255,037+371.00
31 Mar 20255,000+4,4751.00
14 Mar 2025525โˆ’12,4691.00
28 Feb 202512,994โˆ’6,7881.00
14 Feb 202519,782โˆ’8811.30
31 Jan 202520,663โˆ’26,1491.49
15 Jan 202546,812+17,3356.32
31 Dec 202429,477+11,3342.81
13 Dec 202418,143+1,0082.21
29 Nov 202417,135โˆ’2,2354.55
15 Nov 202419,370+7,6152.01
31 Oct 202411,755+4701.55
15 Oct 202411,285โˆ’5,9601.73
30 Sep 202417,245+1,4811.29
13 Sep 202415,764+8491.98
30 Aug 202414,915โˆ’9,7642.55
15 Aug 202424,679โˆ’8512.19
31 Jul 202425,530โˆ’2,7672.41
15 Jul 202428,297โˆ’4,2342.36
28 Jun 202432,531+8,5662.09
14 Jun 202423,965+1,7893.50
31 May 202422,176โˆ’8315.34
15 May 202423,007โˆ’4852.92
30 Apr 202423,492โˆ’3,4821.61
15 Apr 202426,974+6,9282.37
28 Mar 202420,046+9,4781.69
15 Mar 202410,568โˆ’1,6721.04
29 Feb 202412,240โˆ’8,6592.06
15 Feb 202420,899+19,4751.00
31 Jan 20241,424โˆ’21.00
12 Jan 20241,426โˆ’4,2741.00
29 Dec 20235,700โˆ’5081.00
15 Dec 20236,208+1,7111.35
30 Nov 20234,497+4,3691.22
15 Nov 2023128สณโˆ’3,4801.00
31 Oct 20233,608โˆ’8,1961.03
13 Oct 202311,804+10,0356.12
29 Sep 20231,769โˆ’3391.00
15 Sep 20232,108+1,1611.00
31 Aug 2023947โˆ’8461.49
15 Aug 20231,793โˆ’6,5901.41
31 Jul 20238,383+7,2405.16
14 Jul 20231,143+8011.00
30 Jun 2023342โˆ’1,3241.00
15 Jun 20231,666+1,5831.00
31 May 202383โˆ’4881.00
15 May 2023571โˆ’4,2291.00
28 Apr 20234,800+3,4141.68
14 Apr 20231,386+1,1721.50
31 Mar 2023214โˆ’4831.00
15 Mar 2023697โˆ’5,5391.00
28 Feb 20236,236+4,2413.25
15 Feb 20231,995+1,9702.27
31 Jan 202325+71.00
13 Jan 202318โˆ’721.00
30 Dec 202290โˆ’5241.00
15 Nov 2022614+6131.00
31 Oct 20221โ€“1.00

Scroll inside the table for earlier settlements, back to 31 Oct 2022.

Questions

Frequently asked questions

What is BRLN's short interest?
487 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 3,896 from the previous settlement.
Why is there no percentage for BRLN?
Because no defensible share count exists to divide by: exchange-traded product: its share count floats with creation and redemption. An exchange-traded product's share count changes every day as units are created and redeemed, so no filing gives a stable count to divide by. FINRA's shares-short figure is exact; a percentage of it would not be.
What is BRLN's days to cover?
1.00 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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