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HowShorted

SIXO short interest Cboe BZX

AllianzIM U.S. Equity 6 Month. 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
9,853
vs previous settlement
+1,803 (+22.4%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for SIXO: 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
479
1 Sep 2026
Highest in window
696,497
6 Mar 2026
Days with a balance
126
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for AllianzIM U.S. Equity 6 Month 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 696K shares.

History

Every FINRA settlement we hold for SIXO, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20269,853+1,8031.00
31 Aug 20268,050−3,7511.14
14 Aug 202611,801+5,4921.95
31 Jul 20266,309+3,3201.00
15 Jul 20262,989−4,9131.00
30 Jun 20267,902+5,0681.00
15 Jun 20262,834−12,5101.00
29 May 202615,344−4,8751.00
15 May 202620,219−3,9661.00
30 Apr 202624,185−5,3281.00
15 Apr 202629,513+24,4171.00
31 Mar 20265,096−8,5401.00
13 Mar 202613,636+5,6381.00
27 Feb 20267,998+2,5341.00
13 Feb 20265,464−3,4141.00
30 Jan 20268,878−2,4561.00
15 Jan 202611,334−16,0731.00
31 Dec 202527,407+12,6211.04
15 Dec 202514,786−6031.00
28 Nov 202515,389−3,2501.00
14 Nov 202518,639+10,2891.00
31 Oct 20258,350−5,3671.00
15 Oct 202513,717+13,7151.00
30 Sep 20252−14,9841.00
15 Sep 202514,986+7,8891.06
29 Aug 20257,097+2,1081.00
15 Aug 20254,989+2,2081.19
31 Jul 20252,781−24,6821.00
15 Jul 202527,463+19,9401.00
30 Jun 20257,523+3,4231.00
13 Jun 20254,100+1,1901.00
30 May 20252,910−3,3381.00
15 May 20256,248−36,4461.00
30 Apr 202542,694+17,0881.00
15 Apr 202525,606+14,1831.00
31 Mar 202511,423−2,3691.00
14 Mar 202513,792+1,2461.00
28 Feb 202512,546+3,8861.00
14 Feb 20258,660−10,2831.00
31 Jan 202518,943+10,3261.00
15 Jan 20258,617−1,4191.00
31 Dec 202410,036−13,6221.00
13 Dec 202423,658+921.00
29 Nov 202423,566−2,4261.00
15 Nov 202425,992+9,7011.00
31 Oct 202416,291−20,5621.00
15 Oct 202436,853+36,3701.00
30 Sep 2024483−1,9741.00
13 Sep 20242,457+1,2311.00
30 Aug 20241,226+521.00
15 Aug 20241,174+2511.00
31 Jul 2024923−1,8971.00
15 Jul 20242,820+1,4221.00
28 Jun 20241,398−21,2211.00
14 Jun 202422,619+6401.78
31 May 202421,979−4081.00
15 May 202422,387+4,4601.00
30 Apr 202417,927−5,0891.00
15 Apr 202423,016+13,6951.00
28 Mar 20249,321+3081.00
15 Mar 20249,013+3,4581.67
29 Feb 20245,555−1,9151.00
15 Feb 20247,470−8051.51
31 Jan 20248,275−5,0472.13
12 Jan 202413,322−451.00
29 Dec 202313,367−3328.30
15 Dec 202313,699−8931.06
30 Nov 202314,592−10,9581.27
15 Nov 202325,550+11,8102.44
31 Oct 202313,740−33,1241.69
13 Oct 202346,864+46,7971.91
31 Aug 202367−7,3991.00
30 Jun 20237,466−7,1481.00
15 Jun 202314,614−21,7361.00
31 May 202336,350+16,8173.01
15 May 202319,533−14,7111.61
28 Apr 202334,244+12,4751.96
14 Apr 202321,769+20,5381.00
31 Mar 20231,231+1111.00
15 Mar 20231,120+1,1151.00
28 Feb 20235−2951.00
15 Feb 2023300−2,4351.00
31 Jan 20232,735+1,0341.47
13 Jan 20231,701+1,3811.00
30 Dec 2022320+2121.00
15 Dec 2022108−2,2691.00
30 Nov 20222,377+8971.00
15 Nov 20221,480−11,4491.00
31 Oct 202212,929−19,5651.07
14 Oct 202232,494+28,4631.32
30 Sep 20224,031−4261.00
15 Sep 20224,457+1,9531.00
31 Aug 20222,504−5,7321.00
15 Aug 20228,236+6,0194.57
29 Jul 20222,217−1121.63
15 Jul 20222,329−4,2201.16
30 Jun 20226,549+2,0922.94
15 Jun 20224,457−2,8981.75
31 May 20227,355−4,7861.46
13 May 202212,141−3,5872.87
29 Apr 202215,728+2,0381.00
14 Apr 202213,690+1231.00
31 Mar 202213,567+8,7271.00
15 Mar 20224,840−6221.17
28 Feb 20225,462+4,2411.00
15 Feb 20221,221−8,5151.00
31 Jan 20229,736+6,8781.00
14 Jan 20222,858−30,1481.00
31 Dec 202133,006+29,2691.45
15 Dec 20213,737+7051.00
30 Nov 20213,032−1,7291.00
15 Nov 20214,761−2,9921.03
29 Oct 20217,753−1,4091.50
15 Oct 20219,162–1.00

Scroll inside the table for earlier settlements, back to 15 Oct 2021.

Questions

Frequently asked questions

What is SIXO's short interest?
9,853 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1,803 from the previous settlement.
Why is there no percentage for SIXO?
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 SIXO'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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