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HowShorted

ILS short interest NYSE Arca

Brookmont Catastrophic Bond ET. 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
31,717
vs previous settlement
+25,745 (+431.1%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for ILS: 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
15,389
14 Sep 2026
Highest in window
15,389
14 Sep 2026
Days with a balance
119
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Brookmont Catastrophic Bond ET 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 15K shares.

History

Every FINRA settlement we hold for ILS, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202631,717+25,7451.00
31 Aug 20265,972+3,7331.00
14 Aug 20262,239−11,3141.00
31 Jul 202613,553+7,2171.00
15 Jul 20266,336+3,6791.00
30 Jun 20262,657−5091.00
15 Jun 20263,166+2,6201.00
29 May 2026546−17,3281.00
15 May 202617,874+10,8691.00
30 Apr 20267,005−32,3551.00
15 Apr 202639,360+3,7231.00
31 Mar 202635,637+13,1321.00
13 Mar 202622,505+18,5541.00
27 Feb 20263,951−5,4711.00
13 Feb 20269,422−6,0661.00
30 Jan 202615,488−20,4991.00
15 Jan 202635,987−15,6051.21
31 Dec 202551,592+26,8711.17
15 Dec 202524,721+14,7831.00
28 Nov 20259,938−15,3881.00
14 Nov 202525,326+13,6601.23
31 Oct 202511,666−33,5561.00
15 Oct 202545,222+17,7216.51
30 Sep 202527,501+1,7614.48
15 Sep 202525,740+2,0939.12
29 Aug 202523,647−8,0475.73
15 Aug 202531,694+11,4303.55
31 Jul 202520,264+6,6994.81
15 Jul 202513,565−12,7661.70
30 Jun 202526,331+6,8113.87
13 Jun 202519,520+3,7562.95
30 May 202515,764+8,8731.60
15 May 20256,891+5,3721.00
30 Apr 20251,519−6,0981.00
15 Apr 20257,617–1.00

Scroll inside the table for earlier settlements, back to 15 Apr 2025.

Questions

Frequently asked questions

What is ILS's short interest?
31,717 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 25,745 from the previous settlement.
Why is there no percentage for ILS?
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 ILS'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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