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HowShorted

NBB short interest NYSE

Nuveen Taxable Municipal Incom. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: an SEC filer exists but no defensible share count is available yet.

Shares short
135,101
vs previous settlement
+51,488 (+61.6%)
days to cover
1.81
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for NBB: 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
252
14 Sep 2026
Highest in window
15,048
8 Sep 2026
Days with a balance
55
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Nuveen Taxable Municipal Incom 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 NBB, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026135,101+51,4881.81
31 Aug 202683,613+16,0701.22
14 Aug 202667,543+55,7971.22
31 Jul 202611,746โˆ’8,7321.00
15 Jul 202620,478โˆ’2,4541.00
30 Jun 202622,932โˆ’37,9211.00
15 Jun 202660,853โˆ’20,3071.25
29 May 202681,160โˆ’22,8711.61
15 May 2026104,031+60,8552.14
30 Apr 202643,176โˆ’22,4151.02
15 Apr 202665,591+36,4451.39
31 Mar 202629,146+3191.00
13 Mar 202628,827โˆ’5,0211.00
27 Feb 202633,848+12,8611.00
13 Feb 202620,987+11,4831.00
30 Jan 20269,504โˆ’5,9601.00
15 Jan 202615,464+4301.00
31 Dec 202515,034โˆ’8,9091.00
15 Dec 202523,943+9281.00
28 Nov 202523,015โˆ’16,5791.00
14 Nov 202539,594โˆ’10,5011.00
31 Oct 202550,095+28,3121.00
15 Oct 202521,783โˆ’27,3191.00
30 Sep 202549,102+29,1451.00
15 Sep 202519,957โˆ’19,7981.00
29 Aug 202539,755โˆ’44,0181.00
15 Aug 202583,773+9,8361.00
31 Jul 202573,937โˆ’19,8271.77
15 Jul 202593,764+15,9752.33
30 Jun 202577,789โˆ’10,5831.56
13 Jun 202588,372โˆ’15,8572.54
30 May 2025104,229+44,4241.60
15 May 202559,805+23,4551.29
30 Apr 202536,350+10,3751.00
15 Apr 202525,975โˆ’23,6631.00
31 Mar 202549,638โˆ’5,7611.06
14 Mar 202555,399โˆ’2,5211.02
28 Feb 202557,920โˆ’52,9501.00
14 Feb 2025110,870+29,4771.95
31 Jan 202581,393โˆ’8,1641.30
15 Jan 202589,557+50,8281.00
31 Dec 202438,729โˆ’48,1091.00
13 Dec 202486,838+3,1801.17
29 Nov 202483,658โˆ’96,9331.02
15 Nov 2024180,591โˆ’17,1112.38
31 Oct 2024197,702+167,9482.36
15 Oct 202429,754+2241.00
30 Sep 202429,530โˆ’19,3181.00
13 Sep 202448,848+19,7301.00
30 Aug 202429,118โˆ’5,3831.00
15 Aug 202434,501โˆ’7401.00
31 Jul 202435,241+5,2601.00
15 Jul 202429,981+16,3781.00
28 Jun 202413,603โˆ’26,8821.00
14 Jun 202440,485+16,2701.00
31 May 202424,215+2,6011.00
15 May 202421,614โˆ’18,6831.00
30 Apr 202440,297โˆ’1,3201.00
15 Apr 202441,617+29,1201.00
28 Mar 202412,497+3781.00
15 Mar 202412,119โˆ’20,3911.00
29 Feb 202432,510โˆ’41,8471.00
15 Feb 202474,357โˆ’32,1451.27
31 Jan 2024106,502โˆ’90,8381.58
12 Jan 2024197,340+163,8732.20
29 Dec 202333,467+7,7301.00
15 Dec 202325,737โˆ’9,0551.00
30 Nov 202334,792โˆ’44,9861.00
15 Nov 202379,778+19,2611.08
31 Oct 202360,517+43,6211.00
13 Oct 202316,896โˆ’1,1691.00
29 Sep 202318,065+4,4031.00
15 Sep 202313,662+4,4461.00
31 Aug 20239,216โˆ’14,3361.00
15 Aug 202323,552โˆ’24,2431.00
31 Jul 202347,795+23,6141.00
14 Jul 202324,181+9,8331.00
30 Jun 202314,348โˆ’5,1321.00
15 Jun 202319,480+14,3811.00
31 May 20235,099โˆ’9,1061.00
15 May 202314,205โˆ’1,9331.00
28 Apr 202316,138+6,5611.00
14 Apr 20239,577โˆ’20,7581.00
31 Mar 202330,335+16,9451.00
15 Mar 202313,390โˆ’3,6401.00
28 Feb 202317,030โˆ’6,2041.00
15 Feb 202323,234โˆ’2,2981.00
31 Jan 202325,532โˆ’47,8051.00
13 Jan 202373,337+62,2621.00
30 Dec 202211,075โˆ’5,4741.00
15 Dec 202216,549โˆ’11,2961.00
30 Nov 202227,845+19,6661.00
15 Nov 20228,179โˆ’14,2171.00
31 Oct 202222,396+3,2211.00
14 Oct 202219,175โˆ’4,0741.00
30 Sep 202223,249โˆ’6,3571.00
15 Sep 202229,606โˆ’8,4451.00
31 Aug 202238,051+23,7221.00
15 Aug 202214,329โˆ’2,1091.00
29 Jul 202216,438โˆ’6,4911.00
15 Jul 202222,929+8,3731.00
30 Jun 202214,556โˆ’18,2251.00
15 Jun 202232,781+11,2381.00
31 May 202221,543+19,7101.00
13 May 20221,833โˆ’11,1111.00
29 Apr 202212,944โˆ’14,6911.00
14 Apr 202227,635+10,9301.00
31 Mar 202216,705+1,3151.00
15 Mar 202215,390โˆ’47,4621.00
28 Feb 202262,852+61,2861.00
15 Feb 20221,566โˆ’27,0311.00
31 Jan 202228,597โˆ’15,6331.00
14 Jan 202244,230+15,4581.00
31 Dec 202128,772+5,0531.00
15 Dec 202123,719โˆ’2,6041.00
30 Nov 202126,323+3,0351.00
15 Nov 202123,288โˆ’4,7311.00
29 Oct 202128,019โˆ’6,0291.00
15 Oct 202134,048โˆ’2001.00
30 Sep 202134,248โˆ’4,5281.00
15 Sep 202138,776โˆ’3,7431.00
31 Aug 202142,519+6,3191.00
13 Aug 202136,200โˆ’5,6151.00
30 Jul 202141,815โˆ’1,3241.00
15 Jul 202143,139+13,1501.00
30 Jun 202129,989โˆ’8,6671.00
15 Jun 202138,656+7,8051.00
28 May 202130,851+8961.00
14 May 202129,955โˆ’11,9001.00
30 Apr 202141,855+4,2621.00
15 Apr 202137,593โˆ’10,9951.00
31 Mar 202148,588+8,6161.02
15 Mar 202139,972+6,0081.00
26 Feb 202133,964โˆ’1,6901.00
12 Feb 202135,654โˆ’7,8511.00
29 Jan 202143,505+2411.00
15 Jan 202143,264โˆ’9,9601.00
31 Dec 202053,224โˆ’8,3951.21
15 Dec 202061,619+27,9641.00
30 Nov 202033,655โˆ’3,5681.00
13 Nov 202037,223โˆ’5,5151.00
30 Oct 202042,738+5,9521.00
15 Oct 202036,786+33,9551.00
30 Sep 20202,831โˆ’12,2121.00
15 Sep 202015,043+6201.00
31 Aug 202014,423+9,5841.00
14 Aug 20204,839โˆ’2,1011.00
31 Jul 20206,940โˆ’531.00
15 Jul 20206,993+4,3921.00
30 Jun 20202,601โˆ’16,0751.00
15 Jun 202018,676โˆ’6,9981.00
29 May 202025,674โˆ’11,4601.00
15 May 202037,134โˆ’19,5641.00
30 Apr 202056,698โˆ’11,9881.00
15 Apr 202068,686+26,4291.00
31 Mar 202042,257+37,6471.00
13 Mar 20204,610โˆ’76,4111.00
28 Feb 202081,021+43,6231.00
14 Feb 202037,398โˆ’9,7991.00
31 Jan 202047,197+17,3521.00
15 Jan 202029,845+8,8991.00
31 Dec 201920,946โˆ’14,7841.00
13 Dec 201935,730+19,9861.00
29 Nov 201915,744โˆ’9031.00
15 Nov 201916,647+11,0821.00
31 Oct 20195,565โˆ’11,4921.00
15 Oct 201917,057โˆ’6711.00
30 Sep 201917,728+2,7011.00
13 Sep 201915,027โˆ’1,3071.00
30 Aug 201916,334+8,5471.00
15 Aug 20197,787+2,5561.00
31 Jul 20195,231โˆ’4,0421.00
15 Jul 20199,273+9901.00
28 Jun 20198,283+4,9751.00
14 Jun 20193,308+1,1391.00
31 May 20192,169โˆ’5,8501.00
15 May 20198,019+3,8581.00
30 Apr 20194,161โˆ’9,7391.00
15 Apr 201913,900+7,9691.00
29 Mar 20195,931+2,6211.00
15 Mar 20193,310โˆ’23,1151.00
28 Feb 201926,425โˆ’244,6111.00
15 Feb 2019271,036+69,0682.38
31 Jan 2019201,968+183,5501.43
15 Jan 201918,418+8,7811.00
31 Dec 20189,637+8,4321.00
14 Dec 20181,205+7521.00
30 Nov 2018453โˆ’7,4611.00
15 Nov 20187,914+4,2411.00
31 Oct 20183,673โˆ’36,7731.00
15 Oct 201840,446+12,5091.00
28 Sep 201827,937+14,5441.00
14 Sep 201813,393โˆ’2,7151.00
31 Aug 201816,108+11,3331.00
15 Aug 20184,775โˆ’14,7171.00
31 Jul 201819,492+4,1671.00
13 Jul 201815,325+14,7991.00
29 Jun 2018526โˆ’1,1131.00
15 Jun 20181,639+6761.00
31 May 2018963โˆ’6,6161.00
15 May 20187,579+1,5891.00
30 Apr 20185,990โˆ’1,4451.00
13 Apr 20187,435+3,4111.00
29 Mar 20184,024+6651.00
15 Mar 20183,359โˆ’25,1951.00
28 Feb 201828,554โˆ’1,5281.00
15 Feb 201830,082โˆ’32,9421.00
31 Jan 201863,024+45,6431.00
12 Jan 201817,381สณโˆ’26,5321.00
29 Dec 201743,913โ€“1.00

Scroll inside the table for earlier settlements, back to 29 Dec 2017.

Questions

Frequently asked questions

What is NBB's short interest?
135,101 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 51,488 from the previous settlement.
Why is there no percentage for NBB?
Because no defensible share count exists to divide by: an SEC filer exists but no defensible share count is available yet. The symbol maps to an SEC filer, but its share count cannot be used yet. A newly listed company needs two cover-page counts on file before the first is trusted; a split or an unexplained jump pauses publication until a fresh SEC count corroborates it; a secondary share class publishes under the company's primary line; and a foreign filer's short count is in depositary-share units. This page upgrades to a percentage automatically once a defensible count exists.
What is NBB's days to cover?
1.81 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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