Skip to content
HowShorted

JBBB short interest Cboe BZX

Janus Henderson B-BBB CLO ETF. 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
1,438,930
vs previous settlement
+173,609 (+13.7%)
days to cover
2.94
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for JBBB: 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
1,818
14 Sep 2026
Highest in window
827,862
22 Oct 2025
Days with a balance
175
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Janus Henderson B-BBB CLO ETF 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 828K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20261,438,930+173,6092.94
31 Aug 20261,265,321+95,2673.39
14 Aug 20261,170,054โˆ’200,6662.79
31 Jul 20261,370,720โˆ’26,6855.98
15 Jul 20261,397,405โˆ’71,8834.70
30 Jun 20261,469,288+108,1592.53
15 Jun 20261,361,129+74,7964.34
29 May 20261,286,333+10,5595.15
15 May 20261,275,774+49,2784.29
30 Apr 20261,226,496+61,2473.92
15 Apr 20261,165,249โˆ’56,4093.96
31 Mar 20261,221,658โˆ’861,2313.58
13 Mar 20262,082,889โˆ’1,423,6132.54
27 Feb 20263,506,502+1,017,0655.31
13 Feb 20262,489,437+288,2564.88
30 Jan 20262,201,181+771,0225.31
15 Jan 20261,430,159+43,3043.55
31 Dec 20251,386,855+5,8702.73
15 Dec 20251,380,985โˆ’191,0344.43
28 Nov 20251,572,019โˆ’72,7874.49
14 Nov 20251,644,806+58,0924.02
31 Oct 20251,586,714+56,8312.92
15 Oct 20251,529,883+1,081,4571.96
30 Sep 2025448,426+75,2211.20
15 Sep 2025373,205+37,3131.00
29 Aug 2025335,892โˆ’720,8281.00
15 Aug 20251,056,720+35,7492.75
31 Jul 20251,020,971+544,6992.10
15 Jul 2025476,272+39,1641.00
30 Jun 2025437,108โˆ’130,6221.00
13 Jun 2025567,730+31,0411.30
30 May 2025536,689โˆ’229,0231.16
15 May 2025765,712+78,6991.35
30 Apr 2025687,013โˆ’80,4761.00
15 Apr 2025767,489โˆ’1,705,9321.00
31 Mar 20252,473,421+51,2772.35
14 Mar 20252,422,144+1,236,8261.70
28 Feb 20251,185,318+64,1221.43
14 Feb 20251,121,196+26,0241.12
31 Jan 20251,095,172โˆ’907,2621.43
15 Jan 20252,002,434+56,0552.45
31 Dec 20241,946,379+1,368,8193.45
13 Dec 2024577,560+364,3621.60
29 Nov 2024213,198โˆ’19,5561.00
15 Nov 2024232,754โˆ’102,7751.00
31 Oct 2024335,529โˆ’167,6811.28
15 Oct 2024503,210+380,6791.45
30 Sep 2024122,531โˆ’231,3491.00
13 Sep 2024353,880+181,4061.46
30 Aug 2024172,474+44,9451.00
15 Aug 2024127,529โˆ’4,3801.00
31 Jul 2024131,909โˆ’53,1581.00
15 Jul 2024185,067โˆ’6,0951.00
28 Jun 2024191,162โˆ’22,3801.00
14 Jun 2024213,542โˆ’84,1631.00
31 May 2024297,705+132,5451.51
15 May 2024165,160+26,8401.00
30 Apr 2024138,320โˆ’126,5251.00
15 Apr 2024264,845+219,0851.66
28 Mar 202445,760+35,3291.00
15 Mar 202410,431+6,6061.00
29 Feb 20243,825โˆ’23,9451.00
15 Feb 202427,770โˆ’7,5981.00
31 Jan 202435,368+28,3991.00
12 Jan 20246,969โˆ’10,3821.00
29 Dec 202317,351โˆ’39,7421.00
15 Dec 202357,093+39,5131.19
30 Nov 202317,580+3,2431.00
15 Nov 202314,337สณโˆ’41,2771.00
31 Oct 202355,614โˆ’22,7721.41
13 Oct 202378,386+60,5091.94
29 Sep 202317,877โˆ’45,0871.00
15 Sep 202362,964โˆ’8,5251.89
31 Aug 202371,489+59,4742.62
15 Aug 202312,015+8,6211.00
31 Jul 20233,394โˆ’44,7741.00
14 Jul 202348,168+42,8152.73
30 Jun 20235,353+5,0601.00
15 Jun 2023293โˆ’5911.00
31 May 2023884โˆ’88,2551.00
15 May 202389,139+1,58313.15
28 Apr 202387,556+45,3244.35
14 Apr 202342,232+39,7108.05
31 Mar 20232,522โˆ’19,8481.00
15 Mar 202322,370โˆ’38,5571.46
28 Feb 202360,927+57,0294.80
15 Feb 20233,898โˆ’2,3391.00
31 Jan 20236,237+3,0711.00
13 Jan 20233,166+1,8991.00
30 Dec 20221,267โˆ’561.00
15 Dec 20221,323โˆ’5,6661.00
30 Nov 20226,989โˆ’25,0991.35
15 Nov 202232,088+23,2622.34
31 Oct 20228,826โˆ’25,3781.06
14 Oct 202234,204โˆ’3,2711.64
30 Sep 202237,475+24,9021.88
15 Sep 202212,573+1,6522.77
31 Aug 202210,921+2,9581.31
15 Aug 20227,963โˆ’7,3401.00
29 Jul 202215,303+9,5981.00
15 Jul 20225,705+2,4432.17
30 Jun 20223,262โˆ’22,0191.00
15 Jun 202225,281+24,2011.31
31 May 20221,080โˆ’6,8081.00
29 Apr 20227,888โˆ’98,2321.00
14 Apr 2022106,120+103,6652.46
31 Mar 20222,455+5131.00
15 Mar 20221,942โˆ’6,8651.00
28 Feb 20228,807+7,9251.00
15 Feb 2022882โˆ’3,1441.00
31 Jan 20224,026+2,2061.00
14 Jan 20221,820โ€“1.00

Scroll inside the table for earlier settlements, back to 14 Jan 2022.

Questions

Frequently asked questions

What is JBBB's short interest?
1,438,930 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 173,609 from the previous settlement.
Why is there no percentage for JBBB?
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 JBBB's days to cover?
2.94 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.

Ranked companies with a percentage: most shorted US stocks. Other funds by shares short and days to cover: most shorted ETFs. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.