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HowShorted

ILTB short interest NYSE Arca

iShares Core 10+ Year USD Bond. 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
344,978
vs previous settlement
+342,255 (+12569.0%)
days to cover
2.59
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for ILTB: 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
188
14 Sep 2026
Highest in window
32,961
15 Dec 2025
Days with a balance
104
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares Core 10+ Year USD Bond 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 33K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026344,978+342,2552.59
31 Aug 20262,723+1,5991.00
14 Aug 20261,124โˆ’15,2831.00
31 Jul 202616,407+15,8091.00
15 Jul 2026598โˆ’2,6131.00
30 Jun 20263,211+1,7221.00
15 Jun 20261,489โˆ’6,4121.00
29 May 20267,901โˆ’30,2991.00
15 May 202638,200+35,6461.08
30 Apr 20262,554โˆ’9,6931.00
15 Apr 202612,247โˆ’41,3721.00
31 Mar 202653,619+23,0881.25
13 Mar 202630,531+27,4271.00
27 Feb 20263,104โˆ’6,2761.00
13 Feb 20269,380โˆ’11,9591.00
30 Jan 202621,339โˆ’9,0861.00
15 Jan 202630,425โˆ’20,9381.00
31 Dec 202551,363โˆ’235,1641.00
15 Dec 2025286,527+281,9362.72
28 Nov 20254,591โˆ’10,3111.00
14 Nov 202514,902+3,6611.00
31 Oct 202511,241+7,0821.00
15 Oct 20254,159+4131.00
30 Sep 20253,746+3801.00
15 Sep 20253,366โˆ’53,1091.00
29 Aug 202556,475+53,5301.44
15 Aug 20252,945โˆ’3,5531.00
31 Jul 20256,498+3451.00
15 Jul 20256,153+2,1851.00
30 Jun 20253,968โˆ’8,0491.00
13 Jun 202512,017โˆ’6141.00
30 May 202512,631+5,9191.00
15 May 20256,712โˆ’78,6601.00
30 Apr 202585,372+81,9521.27
15 Apr 20253,420โˆ’7,9061.00
31 Mar 202511,326โˆ’3,4271.00
14 Mar 202514,753+10,6251.00
28 Feb 20254,128โˆ’8,1741.00
14 Feb 202512,302โˆ’19,6331.00
31 Jan 202531,935+20,3081.00
15 Jan 202511,627+5,3261.00
31 Dec 20246,301+1,2981.00
13 Dec 20245,003โˆ’3,2181.00
29 Nov 20248,221โˆ’5,2551.00
15 Nov 202413,476+5,2331.00
31 Oct 20248,243โˆ’23,3851.00
15 Oct 202431,628+6,1041.00
30 Sep 202425,524โˆ’114,5831.00
13 Sep 2024140,107+21,6531.35
30 Aug 2024118,454+109,6271.89
15 Aug 20248,827+8,0961.00
31 Jul 2024731โˆ’25,7741.00
15 Jul 202426,505+13,7211.00
28 Jun 202412,784โˆ’7,4971.00
14 Jun 202420,281+14,2491.00
31 May 20246,032โˆ’3,5921.00
15 May 20249,624+7,9831.00
30 Apr 20241,641โˆ’39,1441.00
15 Apr 202440,785+29,6101.00
28 Mar 202411,175โˆ’492,4001.00
15 Mar 2024503,575+422,3001.49
29 Feb 202481,275+65,1481.00
15 Feb 202416,127โˆ’19,4871.00
31 Jan 202435,614+19,1531.00
12 Jan 202416,461โˆ’4,6411.00
29 Dec 202321,102โˆ’65,2631.00
15 Dec 202386,365+23,0401.12
30 Nov 202363,325+47,1431.00
15 Nov 202316,182สณโˆ’77,0651.00
31 Oct 202393,247โˆ’27,1351.77
13 Oct 2023120,382+27,3721.00
29 Sep 202393,010โˆ’91,3881.61
15 Sep 2023184,398โˆ’8,0211.40
31 Aug 2023192,419+172,4043.05
15 Aug 202320,015โˆ’18,2181.00
31 Jul 202338,233โˆ’12,1491.00
14 Jul 202350,382โˆ’106,0871.00
30 Jun 2023156,469โˆ’7,2651.45
15 Jun 2023163,734+139,2643.42
31 May 202324,470+10,9121.00
15 May 202313,558โˆ’361,4601.00
28 Apr 2023375,018+286,1039.06
14 Apr 202388,915+73,9511.00
31 Mar 202314,964โˆ’73,4801.00
15 Mar 202388,444+43,4492.23
28 Feb 202344,995โˆ’142,9221.01
15 Feb 2023187,917+143,3185.18
31 Jan 202344,599โˆ’15,9591.02
13 Jan 202360,558+42,6481.47
30 Dec 202217,910โˆ’82,7011.00
15 Dec 2022100,611+22,8961.95
30 Nov 202277,715+3,7861.29
15 Nov 202273,929โˆ’210,4612.25
31 Oct 2022284,390+218,2575.66
14 Oct 202266,133โˆ’8,7541.46
30 Sep 202274,887+54,4391.21
15 Sep 202220,448โˆ’20,2401.00
31 Aug 202240,688+25,8161.00
15 Aug 202214,872โˆ’69,4141.00
29 Jul 202284,286โˆ’176,2731.00
15 Jul 2022260,559+1,83711.63
30 Jun 2022258,722+113,1658.89
15 Jun 2022145,557+143,2302.58
31 May 20222,327โˆ’22,1001.00
13 May 202224,427+18,3231.00
29 Apr 20226,104โˆ’27,8581.00
14 Apr 202233,962+30,4371.00
31 Mar 20223,525+3,0441.00
15 Mar 2022481โˆ’28,7761.00
28 Feb 202229,257โˆ’44,8661.00
15 Feb 202274,123โˆ’91,6881.64
31 Jan 2022165,811+54,6572.87
14 Jan 2022111,154+27,9323.65
31 Dec 202183,222+35,2515.49
15 Dec 202147,971+32,6783.14
30 Nov 202115,293+5,6951.00
15 Nov 20219,598โˆ’3,1401.00
29 Oct 202112,738โˆ’104,1561.00
15 Oct 2021116,894+48,4003.75
30 Sep 202168,494โˆ’149,8181.57
15 Sep 2021218,312โˆ’6008.57
31 Aug 2021218,912+65,1398.77
13 Aug 2021153,773+49,0524.65
30 Jul 2021104,721+66,4751.73
15 Jul 202138,246โˆ’79,1341.08
30 Jun 2021117,380+79,9211.19
15 Jun 202137,459โˆ’27,4921.00
28 May 202164,951+60,2352.48
14 May 20214,716+641.00
30 Apr 20214,652โˆ’5881.00
15 Apr 20215,240โˆ’11,4711.00
31 Mar 202116,711+11,9091.00
15 Mar 20214,802โˆ’1,9611.00
26 Feb 20216,763+4,7831.00
12 Feb 20211,980โˆ’7931.00
29 Jan 20212,773โˆ’3821.00
15 Jan 20213,155โˆ’14,4481.00
31 Dec 202017,603โˆ’92,4551.00
15 Dec 2020110,058+63,1711.00
30 Nov 202046,887+4,8981.33
13 Nov 202041,989โˆ’361.06
30 Oct 202042,025+2,5321.52
15 Oct 202039,493+36,0661.21
30 Sep 20203,427+8131.00
15 Sep 20202,614โˆ’5,4701.00
31 Aug 20208,084+6,9981.00
14 Aug 20201,086โˆ’11,7041.00
31 Jul 202012,790โˆ’107,5191.00
15 Jul 2020120,309+113,6661.00
30 Jun 20206,643+3,7371.00
15 Jun 20202,906+1,2851.00
29 May 20201,621+1,5121.00
15 May 2020109โˆ’2,9551.00
30 Apr 20203,064+2741.00
15 Apr 20202,790+6091.00
31 Mar 20202,181โˆ’156,1311.00
13 Mar 2020158,312+115,6941.26
28 Feb 202042,618+34,6621.00
14 Feb 20207,956+7,0491.00
31 Jan 2020907โˆ’1091.00
15 Jan 20201,016โˆ’1,9571.00
31 Dec 20192,973+1,0561.00
13 Dec 20191,917โˆ’7,6431.00
29 Nov 20199,560+4,6851.00
15 Nov 20194,875โˆ’2,5651.00
31 Oct 20197,440โˆ’6,8481.00
15 Oct 201914,288โˆ’18,8691.00
30 Sep 201933,157+11,9261.00
13 Sep 201921,231+13,6121.00
30 Aug 20197,619+1,8561.00
15 Aug 20195,763+3,3401.00
31 Jul 20192,423โˆ’30,6451.00
15 Jul 201933,068+19,7641.05
28 Jun 201913,304โˆ’1,7461.00
14 Jun 201915,050+7,9451.00
31 May 20197,105โˆ’2,4161.00
15 May 20199,521+8,5871.00
30 Apr 2019934+4501.00
15 Apr 2019484โˆ’124,9241.00
29 Mar 2019125,408+124,7692.79
15 Mar 2019639โˆ’7,6251.00
28 Feb 20198,264+3,7441.00
15 Feb 20194,520โˆ’33,7681.00
31 Jan 201938,288+12,2781.90
15 Jan 201926,010โˆ’397,5711.00
31 Dec 2018423,581+421,8085.88
14 Dec 20181,773โˆ’12,9551.00
30 Nov 201814,728+12,6931.00
15 Nov 20182,035+1,0181.00
31 Oct 20181,017โˆ’2,5821.00
15 Oct 20183,599+1,6381.00
28 Sep 20181,961โˆ’11,5161.00
14 Sep 201813,477+9,0891.08
31 Aug 20184,388+3,4831.00
15 Aug 2018905โˆ’3,1591.00
31 Jul 20184,064+2041.00
13 Jul 20183,860สณ+1,1431.00
29 Jun 20182,717+1,3671.00
15 Jun 20181,350โˆ’7,6931.00
31 May 20189,043+5,0781.00
15 May 20183,965+2,6861.00
30 Apr 20181,279+4931.00
13 Apr 2018786โˆ’1461.00
29 Mar 2018932โˆ’6,2001.00
15 Mar 20187,132โˆ’10,0001.00
28 Feb 201817,132โˆ’4,2191.12
15 Feb 201821,351+17,7921.00
31 Jan 20183,559+2511.00
12 Jan 20183,308+1451.00
29 Dec 20173,163โ€“1.00

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

Questions

Frequently asked questions

What is ILTB's short interest?
344,978 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 342,255 from the previous settlement.
Why is there no percentage for ILTB?
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 ILTB's days to cover?
2.59 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.