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HowShorted

IJK short interest NYSE Arca

iShares S&P Mid-Cap 400 Growth. 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
231,804
vs previous settlement
+19,360 (+9.1%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for IJK: 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
12,434
14 Sep 2026
Highest in window
1,083,598
26 Mar 2026
Days with a balance
64
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares S&P Mid-Cap 400 Growth 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 1.1M shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026231,804+19,3601.00
31 Aug 2026212,444+162,9051.19
14 Aug 202649,539โˆ’8,1861.00
31 Jul 202657,725+9,6481.00
15 Jul 202648,077โˆ’173,0101.00
30 Jun 2026221,087+119,8041.00
15 Jun 2026101,283โˆ’8,1021.00
29 May 2026109,385โˆ’5,1611.00
15 May 2026114,546โˆ’45,0501.00
30 Apr 2026159,596โˆ’40,1271.00
15 Apr 2026199,723โˆ’52,4691.00
31 Mar 2026252,192+115,1721.00
13 Mar 2026137,020+78,2211.00
27 Feb 202658,799+36,3981.00
13 Feb 202622,401โˆ’1,0201.00
30 Jan 202623,421โˆ’7,2421.00
15 Jan 202630,663โˆ’117,5571.00
31 Dec 2025148,220+101,1311.00
15 Dec 202547,089+8,0251.00
28 Nov 202539,064โˆ’42,0521.00
14 Nov 202581,116+33,5131.00
31 Oct 202547,603+1,3141.00
15 Oct 202546,289+5,4271.00
30 Sep 202540,862โˆ’52,1051.00
15 Sep 202592,967+15,7431.00
29 Aug 202577,224โˆ’1,0861.00
15 Aug 202578,310โˆ’17,2981.00
31 Jul 202595,608+55,4691.00
15 Jul 202540,139โˆ’47,6851.00
30 Jun 202587,824โˆ’19,6591.00
13 Jun 2025107,483+58,3581.00
30 May 202549,125+6,4751.00
15 May 202542,650โˆ’21,2541.00
30 Apr 202563,904โˆ’111,9021.00
15 Apr 2025175,806+112,6121.00
31 Mar 202563,194+7,4551.00
14 Mar 202555,739โˆ’27,6811.00
28 Feb 202583,420โˆ’29,7631.00
14 Feb 2025113,183โˆ’30,8841.00
31 Jan 2025144,067โˆ’55,9221.00
15 Jan 2025199,989+58,7581.00
31 Dec 2024141,231+3,2671.00
13 Dec 2024137,964โˆ’22,0511.00
29 Nov 2024160,015โˆ’7691.00
15 Nov 2024160,784+46,4401.00
31 Oct 2024114,344+11,8921.00
15 Oct 2024102,452โˆ’62,0851.00
30 Sep 2024164,537+133,4081.00
13 Sep 202431,129โˆ’51,5101.00
30 Aug 202482,639โˆ’99,1911.00
15 Aug 2024181,830โˆ’10,1551.00
31 Jul 2024191,985+21,7131.00
15 Jul 2024170,272+99,8501.00
28 Jun 202470,422+1,3631.00
14 Jun 202469,059+32,7121.00
31 May 202436,347โˆ’198,6761.00
15 May 2024235,023+7031.00
30 Apr 2024234,320โˆ’455,2711.00
15 Apr 2024689,591+593,8511.00
28 Mar 202495,740+21,1761.00
15 Mar 202474,564โˆ’42,8141.00
29 Feb 2024117,378+100,4131.00
15 Feb 202416,965โˆ’63,7191.00
31 Jan 202480,684+40,1501.00
12 Jan 202440,534โˆ’469,8071.00
29 Dec 2023510,341+286,9971.43
15 Dec 2023223,344โˆ’44,5621.00
30 Nov 2023267,906+166,7661.00
15 Nov 2023101,140โˆ’126,7541.00
31 Oct 2023227,894+144,3171.00
13 Oct 202383,577โˆ’67,2621.00
29 Sep 2023150,839โˆ’3,7991.00
15 Sep 2023154,638+35,8891.00
31 Aug 2023118,749+46,1271.00
15 Aug 202372,622โˆ’50,7881.00
31 Jul 2023123,410โˆ’156,3501.00
14 Jul 2023279,760+152,9881.00
30 Jun 2023126,772โˆ’8,5271.00
15 Jun 2023135,299โˆ’130,5351.00
31 May 2023265,834+86,4611.00
15 May 2023179,373โˆ’37,7651.00
28 Apr 2023217,138โˆ’1,1311.00
14 Apr 2023218,269โˆ’2,2101.00
31 Mar 2023220,479โˆ’26,4431.00
15 Mar 2023246,922+23,2441.00
28 Feb 2023223,678+75,9701.25
15 Feb 2023147,708+63,1461.00
31 Jan 202384,562+25,5601.00
13 Jan 202359,002โˆ’103,5621.00
30 Dec 2022162,564+71,2661.00
15 Dec 202291,298+23,2481.00
30 Nov 202268,050โˆ’81,4381.00
15 Nov 2022149,488+60,7721.00
31 Oct 202288,716โˆ’42,1321.00
14 Oct 2022130,848โˆ’14,6211.00
30 Sep 2022145,469+30,6971.00
15 Sep 2022114,772โˆ’18,0461.00
31 Aug 2022132,818โˆ’66,8191.00
15 Aug 2022199,637โˆ’4,1071.06
29 Jul 2022203,744โˆ’50,8131.00
15 Jul 2022254,557โˆ’5,7181.00
30 Jun 2022260,275+9,6491.00
15 Jun 2022250,626+18,8961.00
31 May 2022231,730+33,7081.00
13 May 2022198,022+29,8401.00
29 Apr 2022168,182โˆ’39,3821.00
14 Apr 2022207,564+101,8401.00
31 Mar 2022105,724โˆ’102,6191.00
15 Mar 2022208,343โˆ’6,1871.00
28 Feb 2022214,530โˆ’2,3601.00
15 Feb 2022216,890โˆ’54,4831.00
31 Jan 2022271,373+166,5341.00
14 Jan 2022104,839โˆ’54,2101.00
31 Dec 2021159,049+40,3641.00
15 Dec 2021118,685โˆ’243,1131.00
30 Nov 2021361,798+245,7311.75
15 Nov 2021116,067+34,6471.00
29 Oct 202181,420+3,7791.00
15 Oct 202177,641โˆ’1,3481.00
30 Sep 202178,989โˆ’23,1391.00
15 Sep 2021102,128โˆ’39,4271.00
31 Aug 2021141,555โˆ’15,8371.44
13 Aug 2021157,392โˆ’25,2331.00
30 Jul 2021182,625โˆ’89,0341.00
15 Jul 2021271,659โˆ’69,7051.13
30 Jun 2021341,364+99,5101.66
15 Jun 2021241,854โˆ’26,8071.07
28 May 2021268,661โˆ’5,5051.00
14 May 2021274,166+197,7581.28
30 Apr 202176,408โˆ’44,3341.00
15 Apr 2021120,742+7,6601.00
31 Mar 2021113,082+5,7721.00
15 Mar 2021107,310+34,9711.00
26 Feb 202172,339โˆ’1,9341.00
12 Feb 202174,273+21,8281.00
29 Jan 202152,445โˆ’15,9641.00
15 Jan 202168,409โˆ’40,7161.00
31 Dec 2020109,125โˆ’2381.00
15 Dec 2020109,363+15,1391.00
30 Nov 202094,224โˆ’12,5411.00
13 Nov 2020106,765โˆ’81,0681.00
30 Oct 2020187,833+84,9451.00
15 Oct 2020102,888+30,0541.10
30 Sep 202072,834โˆ’6,6761.74
15 Sep 202079,510+8,9431.01
31 Aug 202070,567+60,7281.11
14 Aug 20209,839โˆ’3,1241.00
31 Jul 202012,963โˆ’29,9971.00
15 Jul 202042,960+36,2831.00
30 Jun 20206,677+1,6461.00
15 Jun 20205,031โˆ’14,1761.00
29 May 202019,207+14,4091.00
15 May 20204,798+8251.00
30 Apr 20203,973โˆ’4,3281.00
15 Apr 20208,301สณโˆ’34,9541.00
31 Mar 202043,255+24,6411.00
13 Mar 202018,614+8,0171.00
28 Feb 202010,597โˆ’27,3121.00
14 Feb 202037,909+19,1621.00
31 Jan 202018,747+13,0921.00
15 Jan 20205,655+1,9451.00
31 Dec 20193,710โˆ’12,7241.00
13 Dec 201916,434+7,2561.00
29 Nov 20199,178+4,0901.00
15 Nov 20195,088+651.00
31 Oct 20195,023โˆ’6,9821.00
15 Oct 201912,005+5,7431.00
30 Sep 20196,262โˆ’6,9031.00
13 Sep 201913,165+8,3491.00
30 Aug 20194,816โˆ’1,1541.00
15 Aug 20195,970โˆ’3,4831.00
31 Jul 20199,453โˆ’7,5601.00
15 Jul 201917,013+10,5641.00
28 Jun 20196,449โˆ’2,9961.00
14 Jun 20199,445โˆ’1,1741.00
31 May 201910,619โˆ’1,1381.00
15 May 201911,757โˆ’37,5801.00
30 Apr 201949,337+43,5281.00
15 Apr 20195,809+2371.00
29 Mar 20195,572+1,9041.00
15 Mar 20193,668โˆ’2,8711.00
28 Feb 20196,539โˆ’39,3231.00
15 Feb 201945,862+36,2611.00
31 Jan 20199,601+2391.00
15 Jan 20199,362โˆ’32,1791.00
31 Dec 201841,541+12,7891.00
14 Dec 201828,752+17,3051.00
30 Nov 201811,447โˆ’54,2491.00
15 Nov 201865,696+56,6151.00
31 Oct 20189,081โˆ’15,1221.00
15 Oct 201824,203โˆ’19,3491.00
28 Sep 201843,552+12,6571.00
14 Sep 201830,895โˆ’5,6181.00
31 Aug 201836,513โˆ’1,0501.00
15 Aug 201837,563+26,0451.00
31 Jul 201811,518โˆ’7,8951.00
13 Jul 201819,413โˆ’26,7921.00
29 Jun 201846,205+12,8871.00
15 Jun 201833,318โˆ’62,9381.00
31 May 201896,256+77,1671.00
15 May 201819,089โˆ’12,5691.00
30 Apr 201831,658+5,1621.00
13 Apr 201826,496+5,6061.00
29 Mar 201820,890+8151.00
15 Mar 201820,075โˆ’27,6151.00
28 Feb 201847,690+20,3581.00
15 Feb 201827,332โˆ’16,8871.00
31 Jan 201844,219โˆ’30,5161.00
12 Jan 201874,735+16,9391.00
29 Dec 201757,796โ€“1.00

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

Questions

Frequently asked questions

What is IJK's short interest?
231,804 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 19,360 from the previous settlement.
Why is there no percentage for IJK?
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 IJK'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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