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Icahn Enterprises L.P.

IEP
Exchange
Nasdaq
Industry
Petroleum Refining
SEC CIK
0000813762

No open-market purchases or sales by Icahn Enterprises L.P. insiders were filed in the last 90 days; 118 institutions reported holding it in 13F filings for Q2 2026, worth $4.55B in total; Icahn Capital is the only superinvestor holding it.

Four kinds of short-selling data, each measuring something different:

  • Short interest: shares sold short and not yet bought back, as of a settlement date. FINRA publishes it twice a month, about eight business days after the settlement date.
  • Daily short volume: shares sold short each day in off-exchange trades reported to FINRA. It counts trades, not open positions, and is published the next day.
  • Fails-to-deliver: shares not delivered by the settlement date. The SEC publishes them twice a month, about two weeks late.
  • ATS (dark pool) volume: weekly volume on alternative trading systems and other off-exchange venues. FINRA publishes it two to four weeks after the week.

More in the glossary.

Short interest

Shares sold short and not yet bought back, from FINRA, on every settlement date in the last two years.

Short interest
18.3M
Shares, settlement Oct 30, 2026
Change
+184.5K
+1.0% vs. Oct 15, 2026
Days to cover
10.71
Short interest ÷ average daily volume
Average daily volume
1.71M
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 11,029,908 sharesNov 15, 2024: 11,777,192 sharesNov 29, 2024: 11,926,663 sharesDec 13, 2024: 11,670,150 sharesDec 31, 2024: 11,978,314 sharesJan 15, 2025: 11,310,494 sharesJan 31, 2025: 11,754,601 sharesFeb 14, 2025: 11,652,820 sharesFeb 28, 2025: 11,741,747 sharesMar 14, 2025: 12,419,367 sharesMar 31, 2025: 12,289,446 sharesApr 15, 2025: 11,223,533 sharesApr 30, 2025: 11,484,003 sharesMay 15, 2025: 11,330,624 sharesMay 30, 2025: 12,007,199 sharesJun 13, 2025: 11,297,075 sharesJun 30, 2025: 11,398,617 sharesJul 15, 2025: 11,122,884 sharesJul 31, 2025: 11,215,981 sharesAug 15, 2025: 12,379,017 sharesAug 29, 2025: 12,278,879 sharesSep 15, 2025: 12,213,892 sharesSep 30, 2025: 13,154,938 sharesOct 15, 2025: 12,756,377 sharesOct 31, 2025: 12,414,427 sharesNov 14, 2025: 12,597,468 sharesNov 28, 2025: 11,538,153 sharesDec 15, 2025: 10,714,264 sharesDec 31, 2025: 10,645,730 sharesJan 15, 2026: 11,734,147 sharesJan 30, 2026: 12,026,267 sharesFeb 13, 2026: 12,373,581 sharesFeb 27, 2026: 13,307,410 sharesMar 13, 2026: 13,944,576 sharesMar 31, 2026: 13,794,551 sharesApr 15, 2026: 13,541,367 sharesApr 30, 2026: 13,557,776 sharesMay 15, 2026: 14,414,885 sharesMay 29, 2026: 15,481,658 sharesJun 15, 2026: 16,101,491 sharesJun 30, 2026: 16,685,053 sharesJul 15, 2026: 16,783,691 sharesJul 31, 2026: 16,929,879 sharesAug 14, 2026: 17,881,551 sharesAug 31, 2026: 18,215,791 sharesSep 15, 2026: 17,398,935 sharesSep 30, 2026: 17,690,105 sharesOct 15, 2026: 18,122,874 sharesOct 30, 2026: 18,307,389 shares
Short interest in IEP by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 202618.3M+184.5K+1.0%1.71M10.71
Oct 15, 202618.1M+432.8K+2.5%958.4K18.91
Sep 30, 202617.7M+291.2K+1.7%789.1K22.42
Sep 15, 202617.4M−816.9K−4.5%704.9K24.68
Aug 31, 202618.2M+334.2K+1.9%1.53M11.93
Aug 14, 202617.9M+951.7K+5.6%1.54M11.62
Jul 31, 202616.9M+146.2K+0.9%591.1K28.64
Jul 15, 202616.8M+98.6K+0.6%620.7K27.04
Jun 30, 202616.7M+583.6K+3.6%831.2K20.07
Jun 15, 202616.1M+619.8K+4.0%754.1K21.35
May 29, 202615.5M+1.07M+7.4%1.12M13.77
May 15, 202614.4M+857.1K+6.3%1.30M11.10
Apr 30, 202613.6M+16.4K+0.1%910.1K14.90
Apr 15, 202613.5M−253.2K−1.8%518.1K26.14
Mar 31, 202613.8M−150.0K−1.1%1.09M12.70
Mar 13, 202613.9M+637.2K+4.8%1.27M11.01
Feb 27, 202613.3M+933.8K+7.6%803.5K16.56
Feb 13, 202612.4M+347.3K+2.9%752.4K16.45
Jan 30, 202612.0M+292.1K+2.5%913.5K13.16
Jan 15, 202611.7M+1.09M+10.2%857.1K13.69
Dec 31, 202510.6M−68.5K−0.6%1.69M6.30
Dec 15, 202510.7M−823.9K−7.1%878.7K12.19
Nov 28, 202511.5M−1.06M−8.4%1.24M9.29
Nov 14, 202512.6M+183.0K+1.5%1.50M8.38
Oct 31, 202512.4M−341.9K−2.7%741.6K16.74
Oct 15, 202512.8M−398.6K−3.0%631.4K20.20
Sep 30, 202513.2M+941.0K+7.7%556.0K23.66
Sep 15, 202512.2M−65.0K−0.5%570.4K21.41
Aug 29, 202512.3M−100.1K−0.8%763.9K16.07
Aug 15, 202512.4M+1.16M+10.4%866.8K14.28
Jul 31, 202511.2M+93.1K+0.8%693.3K16.18
Jul 15, 202511.1M−275.7K−2.4%832.7K13.36
Jun 30, 202511.4M+101.5K+0.9%776.4K14.68
Jun 13, 202511.3M−710.1K−5.9%642.0K17.60
May 30, 202512.0M+676.6K+6.0%1.00M12.00
May 15, 202511.3M−153.4K−1.3%748.2K15.14
Apr 30, 202511.5M+260.5K+2.3%445.1K25.80
Apr 15, 202511.2M−1.07M−8.7%958.9K11.70
Mar 31, 202512.3M−129.9K−1.1%412.9K29.76
Mar 14, 202512.4M+677.6K+5.8%894.2K13.89
Feb 28, 202511.7M+88.9K+0.8%720.0K16.31
Feb 14, 202511.7M−101.8K−0.9%548.5K21.24
Jan 31, 202511.8M+444.1K+3.9%858.6K13.69
Jan 15, 202511.3M−667.8K−5.6%928.7K12.18
Dec 31, 202412.0M+308.2K+2.6%1.67M7.15
Dec 13, 202411.7M−256.5K−2.2%1.17M10.01
Nov 29, 202411.9M+149.5K+1.3%892.7K13.36
Nov 15, 202411.8M+747.3K+6.8%1.15M10.20
Oct 31, 202411.0M+432.4K+4.1%1.08M10.21

Fails-to-deliver

Shares that weren't delivered by the settlement date, from the SEC, for the last 30 dates with fails. The price is the previous day's closing price published by the SEC.

Fails-to-deliver in IEP by settlement date
Settlement dateSharesPriceValue
Oct 13, 20261$6.61$6.61
Oct 8, 2026143$6.65$950.95
Oct 7, 202636$6.63$238.68
Oct 6, 20262,979$6.67$19.9K
Oct 5, 2026334$6.67$2.23K
Oct 2, 202612$6.77$81.24
Sep 30, 20261,559$6.86$10.7K
Sep 29, 2026230$6.87$1.58K
Sep 28, 20262,296$6.96$16.0K
Sep 24, 20261,267$7.10$9.00K
Sep 21, 20261$6.97$6.97
Sep 10, 20261$6.83$6.83
Sep 9, 202619$6.91$131.29
Sep 4, 2026142$6.94$985.48
Sep 2, 20262,309$6.81$15.7K
Aug 28, 2026331$6.73$2.23K
Aug 27, 2026756$6.81$5.15K
Aug 26, 202618$6.64$119.52
Aug 20, 2026735$6.65$4.89K
Aug 18, 20263,317$7.11$23.6K
Aug 17, 2026455,255$7.42$3.38M
Aug 14, 2026173,244$7.50$1.30M
Aug 13, 202652,716$7.50$395.4K
Aug 12, 202621,531$7.58$163.2K
Aug 7, 20263,915$7.63$29.9K
Aug 6, 20269,347$7.46$69.7K
Aug 5, 2026100$7.73$773
Jul 30, 2026324$7.59$2.46K
Jul 20, 202631,778$7.49$238.0K
Jul 13, 2026444$7.49$3.33K

Daily short volume

Off-exchange short-sale volume, not short interest: shares sold short each day in trades reported to FINRA, for the last 30 trading days.

The short volume ratio isn't a sentiment gauge: market makers sell short to fill buy orders and to hedge, so short sales are usually about half of off-exchange volume.

Off-exchange short volume in IEP by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 2026460,895244834,55855.2%
Nov 9, 2026790,1821401,451,18154.5%
Nov 6, 20261,091,4839,1992,300,82447.4%
Nov 5, 2026384,559809719,31253.5%
Nov 4, 2026797,7767,9911,470,26254.3%
Nov 3, 2026937,9091001,831,02151.2%
Nov 2, 2026541,5778751,343,30540.3%
Oct 30, 2026277,4893,104978,08928.4%
Oct 29, 2026363,2180933,26438.9%
Oct 28, 2026541,0239,0011,207,03044.8%
Oct 27, 2026551,6725991,053,07752.4%
Oct 26, 2026315,9372,620668,56347.3%
Oct 23, 20261,021,12915,0581,921,20553.2%
Oct 22, 2026405,7304,657911,85844.5%
Oct 21, 2026670,9902,8001,232,20654.5%
Oct 20, 2026396,3993,777691,81857.3%
Oct 19, 2026351,2490536,05865.5%
Oct 16, 2026185,9221,150340,55854.6%
Oct 15, 2026252,063289463,63854.4%
Oct 14, 2026211,39211,259447,00247.3%
Oct 13, 2026380,1789,556600,93563.3%
Oct 12, 2026250,1860545,03045.9%
Oct 9, 2026335,734246494,09067.9%
Oct 8, 2026155,5690305,09151.0%
Oct 7, 2026247,9496,288478,02351.9%
Oct 6, 2026363,4790599,97160.6%
Oct 5, 2026290,183200426,19268.1%
Oct 2, 2026237,1362,189476,51949.8%
Oct 1, 2026374,587359579,03664.7%
Sep 30, 2026184,2923,971433,26342.5%

ATS (dark pool) volume

Weekly volume on alternative trading systems (ATS) and other off-exchange (OTC) venues, from FINRA, for the last 12 weeks. ATS share is ATS volume ÷ (ATS + OTC volume), not a share of all trading.

Weekly ATS and OTC volume in IEP
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 5, 2026T2312,9052,2732,158,5178,21912.7%
Sep 28, 2026T2279,5031,7212,433,6388,03310.3%
Sep 21, 2026T2338,9612,1601,979,8508,06114.6%
Sep 14, 2026T2190,2161,4051,331,3105,52012.5%
Sep 7, 2026T2131,9678471,232,9204,4859.7%
Aug 31, 2026T2238,6301,4531,267,7155,79115.8%
Aug 24, 2026T2590,6622,7832,263,6977,38820.7%
Aug 17, 2026T21,468,4237,1875,109,64714,32922.3%
Aug 10, 2026T2836,4528,2323,419,6099,91719.7%
Aug 3, 2026T2584,4154,6932,586,4339,17018.4%
Jul 27, 2026T2224,2612,1301,280,7596,17114.9%
Jul 20, 2026T2140,7431,5161,280,3095,8149.9%