Skip to content
HowShorted

IVV short interest NYSE Arca

iShares Core S&P 500 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
4,949,478
vs previous settlement
โˆ’3,258,611 (-39.7%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for IVV: 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
741,027
14 Sep 2026
Highest in window
9,748,393
26 Mar 2026
Days with a balance
91
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares Core S&P 500 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 9.7M shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20264,949,478โˆ’3,258,6111.00
31 Aug 20268,208,089โˆ’1,705,5831.47
14 Aug 20269,913,672โˆ’2,133,2362.57
31 Jul 202612,046,908+742,8092.55
15 Jul 202611,304,099+612,2722.65
30 Jun 202610,691,827+4,603,9011.00
15 Jun 20266,087,926โˆ’4,201,3491.00
29 May 202610,289,275โˆ’1,859,9371.46
15 May 202612,149,212โˆ’2,550,1892.24
30 Apr 202614,699,401+6,997,1663.13
15 Apr 20267,702,235+2,128,6531.20
31 Mar 20265,573,582+1,003,1391.00
13 Mar 20264,570,443โˆ’237,9991.00
27 Feb 20264,808,442โˆ’1,341,4351.00
13 Feb 20266,149,877โˆ’763,8191.00
30 Jan 20266,913,696โˆ’1,951,1701.00
15 Jan 20268,864,866+538,3881.13
31 Dec 20258,326,478+119,3411.00
15 Dec 20258,207,137โˆ’2,213,2551.00
28 Nov 202510,420,392โˆ’1,648,0941.72
14 Nov 202512,068,486+2,833,6961.39
31 Oct 20259,234,790โˆ’1,108,5901.34
15 Oct 202510,343,380+735,1381.81
30 Sep 20259,608,242+438,7881.03
15 Sep 20259,169,454โˆ’374,8371.17
29 Aug 20259,544,291+1,424,0012.66
15 Aug 20258,120,290+633,8252.00
31 Jul 20257,486,465+1,229,2461.48
15 Jul 20256,257,219โˆ’5,526,2141.49
30 Jun 202511,783,433+3,568,2551.46
13 Jun 20258,215,178+3,654,1661.26
30 May 20254,561,012โˆ’2,358,5201.00
15 May 20256,919,532+789,1141.47
30 Apr 20256,130,418+274,5091.09
15 Apr 20255,855,909+59,9691.00
31 Mar 20255,795,940โˆ’258,5151.00
14 Mar 20256,054,455โˆ’321,2331.00
28 Feb 20256,375,688โˆ’808,9201.38
14 Feb 20257,184,608โˆ’340,4591.90
31 Jan 20257,525,067โˆ’201,5341.55
15 Jan 20257,726,601+368,8121.47
31 Dec 20247,357,789+3,950,8701.00
13 Dec 20243,406,919โˆ’1,049,7741.00
29 Nov 20244,456,693โˆ’426,9451.04
15 Nov 20244,883,638+564,8001.16
31 Oct 20244,318,838+1,451,1311.14
15 Oct 20242,867,707โˆ’218,0661.00
30 Sep 20243,085,773โˆ’1,176,7401.00
13 Sep 20244,262,513+1,757,8271.00
30 Aug 20242,504,686โˆ’3,314,8831.00
15 Aug 20245,819,569+272,2581.10
31 Jul 20245,547,311โˆ’2,564,5601.62
15 Jul 20248,111,871โˆ’5,376,4342.64
28 Jun 202413,488,305+4,048,2872.29
14 Jun 20249,440,018โˆ’694,2651.62
31 May 202410,134,283โˆ’382,6143.04
15 May 202410,516,897+1,780,6632.75
30 Apr 20248,736,234+3,499,4871.72
15 Apr 20245,236,747+2,768,8241.00
28 Mar 20242,467,923โˆ’2,318,5961.00
15 Mar 20244,786,519โˆ’1,050,2041.00
29 Feb 20245,836,723+1,164,9941.29
15 Feb 20244,671,729โˆ’657,6231.00
31 Jan 20245,329,352+959,2971.00
12 Jan 20244,370,055+1,692,0761.00
29 Dec 20232,677,979โˆ’817,7721.00
15 Dec 20233,495,751โˆ’2,502,2051.00
30 Nov 20235,997,956โˆ’2,118,0931.83
15 Nov 20238,116,049โˆ’703,0431.90
31 Oct 20238,819,092+944,0121.37
13 Oct 20237,875,080+806,8741.91
29 Sep 20237,068,206โˆ’283,4881.29
15 Sep 20237,351,694โˆ’183,3652.12
31 Aug 20237,535,059+3,501,6282.15
15 Aug 20234,033,431โˆ’1,311,4761.14
31 Jul 20235,344,907โˆ’1,219,4431.13
14 Jul 20236,564,350โˆ’2,777,1821.71
30 Jun 20239,341,532+2,973,1882.20
15 Jun 20236,368,344โˆ’172,3141.42
31 May 20236,540,658สณ+688,7781.79
15 May 20235,851,880+1,213,2081.91
28 Apr 20234,638,672โˆ’339,3191.31
14 Apr 20234,977,991โˆ’1,989,8421.39
31 Mar 20236,967,833+1,061,6741.39
15 Mar 20235,906,159+1,733,6381.18
28 Feb 20234,172,521+755,3271.00
15 Feb 20233,417,194+369,8881.00
31 Jan 20233,047,306+178,7311.00
13 Jan 20232,868,575โˆ’261,0771.00
30 Dec 20223,129,652+409,0101.00
15 Dec 20222,720,642โˆ’789,4541.00
30 Nov 20223,510,096โˆ’57,0331.10
15 Nov 20223,567,129โˆ’492,9181.00
31 Oct 20224,060,047โˆ’2,363,6811.00
14 Oct 20226,423,728โˆ’38,7141.26
30 Sep 20226,462,442+1,593,3721.00
15 Sep 20224,869,070+1,159,1681.12
31 Aug 20223,709,902โˆ’1,339,2971.00
15 Aug 20225,049,199โˆ’1,639,0881.32
29 Jul 20226,688,287โˆ’977,7551.33
15 Jul 20227,666,042โˆ’395,2881.71
30 Jun 20228,061,330+1,338,2871.11
15 Jun 20226,723,043+336,9291.01
31 May 20226,386,114โˆ’60,5491.15
13 May 20226,446,663+1,261,8491.00
29 Apr 20225,184,814+1,126,6391.00
14 Apr 20224,058,175โˆ’347,8901.00
31 Mar 20224,406,065โˆ’1,597,1971.00
15 Mar 20226,003,262+1,141,2851.00
28 Feb 20224,861,977โˆ’49,9931.00
15 Feb 20224,911,970โˆ’572,4341.00
31 Jan 20225,484,404โˆ’1,604,1381.00
14 Jan 20227,088,542โˆ’2,541,7451.00
31 Dec 20219,630,287+3,400,2471.81
15 Dec 20216,230,040โˆ’653,5071.00
30 Nov 20216,883,547+2,889,9141.25
15 Nov 20213,993,633โˆ’649,8271.21
29 Oct 20214,643,460+318,6591.52
15 Oct 20214,324,801โˆ’800,8651.00
30 Sep 20215,125,666+1,239,2011.00
15 Sep 20213,886,465โˆ’181,2761.12
31 Aug 20214,067,741โˆ’415,5441.00
13 Aug 20214,483,285โˆ’99,5081.47
30 Jul 20214,582,793โˆ’48,2941.00
15 Jul 20214,631,087โˆ’729,0871.03
30 Jun 20215,360,174โˆ’969,1721.16
15 Jun 20216,329,346สณ+1,810,8111.95
28 May 20214,518,535+163,9581.34
14 May 20214,354,577โˆ’431.00
30 Apr 20214,354,620โˆ’43,2661.05
15 Apr 20214,397,886โˆ’315,8851.04
31 Mar 20214,713,771โˆ’786,5181.09
15 Mar 20215,500,289+205,0751.34
26 Feb 20215,295,214โˆ’63,2691.73
12 Feb 20215,358,483โˆ’525,9431.81
29 Jan 20215,884,426โˆ’315,9281.50
15 Jan 20216,200,354+853,7841.45
31 Dec 20205,346,570+945,5031.36
15 Dec 20204,401,067+1,417,0021.31
30 Nov 20202,984,065+227,0081.11
13 Nov 20202,757,057โˆ’718,6641.00
30 Oct 20203,475,721โˆ’1,475,1441.02
15 Oct 20204,950,865โˆ’209,7211.67
30 Sep 20205,160,586+2,009,1081.55
15 Sep 20203,151,478โˆ’522,0671.00
31 Aug 20203,673,545+272,5301.61
14 Aug 20203,401,015โˆ’358,6461.28
31 Jul 20203,759,661โˆ’520,9861.44
15 Jul 20204,280,647โˆ’284,8321.16
30 Jun 20204,565,479+359,8221.11
15 Jun 20204,205,657โˆ’917,3831.00
29 May 20205,123,040+668,1161.08
15 May 20204,454,924+40,7041.00
30 Apr 20204,414,220+53,6601.00
15 Apr 20204,360,560โˆ’4621.00
31 Mar 20204,361,022+576,4681.00
13 Mar 20203,784,554โˆ’2,079,8521.00
28 Feb 20205,864,406โˆ’1,291,2511.00
14 Feb 20207,155,657+641,2941.67
31 Jan 20206,514,363+1,551,5081.37
15 Jan 20204,962,855+469,1881.44
31 Dec 20194,493,667+1,331,7941.16
13 Dec 20193,161,873+43,9551.00
29 Nov 20193,117,918สณ+81,7491.09
15 Nov 20193,036,169+1,123,5051.09
31 Oct 20191,912,664+193,5781.00
15 Oct 20191,719,086โˆ’56,5511.00
30 Sep 20191,775,637+27,1211.00
13 Sep 20191,748,516+195,1391.00
30 Aug 20191,553,377โˆ’889,6571.00
15 Aug 20192,443,034+341,3911.00
31 Jul 20192,101,643+114,7391.00
15 Jul 20191,986,904+291,4731.00
28 Jun 20191,695,431โˆ’954,6791.00
14 Jun 20192,650,110+115,8881.00
31 May 20192,534,222โˆ’178,0031.00
15 May 20192,712,225+626,1021.00
30 Apr 20192,086,123+66,9541.00
15 Apr 20192,019,169โˆ’732,0611.00
29 Mar 20192,751,230+512,2501.00
15 Mar 20192,238,980+411,0621.00
28 Feb 20191,827,918+285,8711.00
15 Feb 20191,542,047+7,7191.00
31 Jan 20191,534,328โˆ’640,1711.00
15 Jan 20192,174,499โˆ’1,329,5951.00
31 Dec 20183,504,094+1,596,4031.00
14 Dec 20181,907,691โˆ’54,1251.00
30 Nov 20181,961,816โˆ’385,3131.00
15 Nov 20182,347,129+126,6151.00
31 Oct 20182,220,514+231,4801.00
15 Oct 20181,989,034โˆ’146,4451.00
28 Sep 20182,135,479+285,5281.00
14 Sep 20181,849,951โˆ’175,3331.00
31 Aug 20182,025,284โˆ’1,063,4481.00
15 Aug 20183,088,732+1,049,6901.00
31 Jul 20182,039,042โˆ’517,2561.00
13 Jul 20182,556,298สณโˆ’361,2731.00
29 Jun 20182,917,571+469,1341.00
15 Jun 20182,448,437+176,9501.00
31 May 20182,271,487โˆ’407,2931.00
15 May 20182,678,780+704,2521.00
30 Apr 20181,974,528โˆ’85,3921.00
13 Apr 20182,059,920โˆ’235,1981.00
29 Mar 20182,295,118โˆ’419,2681.00
15 Mar 20182,714,386+278,6411.00
28 Feb 20182,435,745+301,7661.00
15 Feb 20182,133,979โˆ’1,432,5621.00
31 Jan 20183,566,541+255,1191.00
12 Jan 20183,311,422+431,3581.00
29 Dec 20172,880,064โ€“1.00

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

Questions

Frequently asked questions

What is IVV's short interest?
4,949,478 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 3,258,611 from the previous settlement.
Why is there no percentage for IVV?
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 IVV'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.

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.