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NCLO short interest NYSE Arca

Nuveen AA-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
104,912
vs previous settlement
+44,373 (+73.3%)
days to cover
3.54
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for NCLO: 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
11,444
14 Sep 2026
Highest in window
54,561
22 Jul 2026
Days with a balance
144
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Nuveen AA-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 55K shares.

History

Every FINRA settlement we hold for NCLO, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026104,912+44,3733.54
31 Aug 202660,539−7,7623.02
14 Aug 202668,301−2,8842.66
31 Jul 202671,185+17,0491.47
15 Jul 202654,136−50,3312.23
30 Jun 2026104,467+29,2364.51
15 Jun 202675,231+10,2821.00
29 May 202664,949+27,8911.91
15 May 202637,058+23,0072.33
30 Apr 202614,051+5,2001.13
15 Apr 20268,851−6,6061.00
31 Mar 202615,457−12,4881.00
13 Mar 202627,945+26,8071.00
27 Feb 20261,138−8,1611.00
13 Feb 20269,299−15,1561.00
30 Jan 202624,455+6,3221.00
15 Jan 202618,133−1,5621.00
31 Dec 202519,695−28,5931.00
15 Dec 202548,288+29,5551.00
28 Nov 202518,733−44,1241.00
14 Nov 202562,857+49,0063.98
31 Oct 202513,851−4,3391.00
15 Oct 202518,190−10,0081.00
30 Sep 202528,198−5,3971.00
15 Sep 202533,595+28,3891.84
29 Aug 20255,206+3,1501.00
15 Aug 20252,056+1,4431.00
31 Jul 2025613−6,1821.00
15 Jul 20256,795−24,8171.00
30 Jun 202531,612−34,4511.00
13 Jun 202566,063+51,9251.27
30 May 202514,138+2,2961.00
15 May 202511,842−4,2933.50
30 Apr 202516,135+1,5991.00
15 Apr 202514,536−31,8601.00
31 Mar 202546,396−43,7863.53
14 Mar 202590,182+74,1605.36
28 Feb 202516,022−3,1242.20
14 Feb 202519,146−75,8671.00
31 Jan 202595,013+75,0517.84
15 Jan 202519,962+8,8175.85
31 Dec 202411,145+11,0391.00
13 Dec 2024106–1.00

Scroll inside the table for earlier settlements, back to 13 Dec 2024.

Questions

Frequently asked questions

What is NCLO's short interest?
104,912 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 44,373 from the previous settlement.
Why is there no percentage for NCLO?
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 NCLO's days to cover?
3.54 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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