Icahn Partners Master Fund Lp (CIK 0001322827)

Latest company ownership

Shares held
73,627,271
Last filed at
Apr 7, 2021
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q1 2025Q4
NWL - NEWELL BRANDS INC.
Role: 10% Owner
Shares held
33,070,432
Last filed at
Feb 22, 2022
Confidence Score
50.0
2025Q4
Confidence Score History
2020Q1 2025Q4
HOLX - HOLOGIC INC
Role: 10% Owner
Shares held
28,154,879
Last filed at
Aug 4, 2015
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q3 2025Q4
LNG - Cheniere Energy, Inc.
Role: 10% Owner
Shares held
23,680,490
Last filed at
Jun 29, 2018
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q3 2025Q4
Shares held
14,336,044
Last filed at
Nov 14, 2025
Confidence Score
87.5
2025Q4
Confidence Score History
2025Q4 2025Q4
Shares held
13,062,426
Last filed at
Nov 29, 2010
Confidence Score
50.0
2025Q4
Confidence Score History
2010Q3 2025Q4
HLF - HERBALIFE LTD.
Role: 10% Owner
Shares held
8,018,886
Last filed at
Jan 4, 2021
Confidence Score
50.0
2025Q4
Confidence Score History
2016Q3 2025Q4
Shares held
6,032,604
Last filed at
Sep 26, 2025
Confidence Score
42.9
2025Q4
Confidence Score History
2023Q1 2025Q4
MNRO - MONRO, INC.
Role: 10% Owner
Shares held
5,078,573
Last filed at
Nov 7, 2025
Confidence Score
87.5
2025Q4
Confidence Score History
2025Q4 2025Q4
SD - SANDRIDGE ENERGY INC
Role: 10% Owner
Shares held
4,430,774
Last filed at
Nov 22, 2017
Confidence Score
50.0
2025Q4
Confidence Score History
2017Q4 2025Q4
HRI - HERC HOLDINGS INC
Role: 10% Owner
Shares held
2,853,421
Last filed at
Feb 10, 2023
Confidence Score
50.0
2025Q4
Confidence Score History
2014Q4 2025Q4
CNDT - CONDUENT Inc
Role: 10% Owner
Shares held
0
Last filed at
Jun 10, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2019Q2 2025Q4
XRX - Xerox Holdings Corp
Role: 10% Owner
Shares held
0
Last filed at
Sep 29, 2023
Confidence Score
50.0
2025Q4
Confidence Score History
2020Q3 2025Q4
Shares held
0
Last filed at
May 27, 2020
Confidence Score
50.0
2025Q4
Confidence Score History
2016Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 14, 2025 Nov 14, 2025 Centuri Holdings, Inc. 10% Owner Buy 100.0 +3,488,372 32.16% ✗ $75M
Nov 5, 2025 Nov 7, 2025 MONRO, INC. 10% Owner Buy 100.0 +638,659 14.38% ✗ $11.1M
Nov 4, 2025 Nov 5, 2025 MONRO, INC. 10% Owner Buy 100.0 +639,473 16.83% ✗ $9.7M
Sep 25, 2025 Sep 26, 2025 Southwest Gas Holdings, Inc. 10% Owner Sell 15.0 -1,500,000 -19.91% ✗ $116.9M
Mar 24, 2025 Mar 25, 2025 Southwest Gas Holdings, Inc. 10% Owner Sell 15.0 -2,100,000 -21.80% ✗ $156.7M
Nov 19, 2024 Nov 20, 2024 Southwest Gas Holdings, Inc. 10% Owner Sell 15.0 -1,390,000 -12.61% ✗ $106.7M
Jun 8, 2024 Jun 10, 2024 CONDUENT Inc 10% Owner Sell 15.0 -38,149,336 -100.00% ✗ $132.4M
Sep 28, 2023 Sep 29, 2023 Xerox Holdings Corp 10% Owner Sell 15.0 -34,245,314 -100.00% ✗ $542.4M
Sep 26, 2023 Sep 28, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 62.5 +5,936 0.05% ✗ $367.9K
Sep 21, 2023 Sep 25, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 70.0 +44,256 0.40% ✗ $2.7M
Sep 8, 2023 Sep 12, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 88.8 +127,731 1.18% ✗ $7.8M
Jun 1, 2023 Jun 23, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 55.0 +9,652 0.04% ✗ $559.7K
May 25, 2023 May 26, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 90.0 +224,812 1.05% ✗ $12.9M
May 22, 2023 May 24, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 71.3 +89,617 0.42% ✗ $5.2M
Mar 24, 2023 Mar 28, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 90.0 +307,530 1.49% ✗ $18.5M
Mar 21, 2023 Mar 23, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 95.0 +525,064 2.71% ✗ $31.6M
Mar 15, 2023 Mar 17, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 90.0 +204,519 1.08% ✗ $12.3M
Mar 10, 2023 Mar 14, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 95.0 +539,022 2.96% ✗ $32M
Mar 10, 2023 Mar 10, 2023 Southwest Gas Holdings, Inc. 10% Owner Buy 100.0 +2,332,835 35.28% ✗ $140.3M
Feb 10, 2023 Feb 10, 2023 HERC HOLDINGS INC 10% Owner Sell 33.8 -77,560 -2.65% ✓ $11.7M
Feb 7, 2023 Feb 9, 2023 HERC HOLDINGS INC 10% Owner Sell 33.8 -142,039 -2.33% ✓ $22.1M
Feb 2, 2023 Feb 6, 2023 HERC HOLDINGS INC 10% Owner Sell 33.8 -142,250 -2.23% ✓ $22.6M
Jan 30, 2023 Feb 1, 2023 HERC HOLDINGS INC 10% Owner Sell 37.5 -119,934 -1.81% ✓ $18.4M
Jan 25, 2023 Jan 27, 2023 HERC HOLDINGS INC 10% Owner Sell 37.5 -135,628 -1.96% ✓ $20.4M
Jan 20, 2023 Jan 24, 2023 HERC HOLDINGS INC 10% Owner Sell 37.5 -113,456 -1.59% ✓ $16.4M
Jan 17, 2023 Jan 19, 2023 HERC HOLDINGS INC 10% Owner Sell 37.5 -112,157 -1.52% ✓ $16.1M
Dec 12, 2022 Dec 14, 2022 HERC HOLDINGS INC 10% Owner Sell 15.0 -244,714 -3.11% ✗ $32.8M
Nov 25, 2022 Nov 29, 2022 HERC HOLDINGS INC 10% Owner Sell 45.0 -4,444 -0.11% ✗ $593.9K
Nov 21, 2022 Nov 23, 2022 HERC HOLDINGS INC 10% Owner Sell 26.3 -69,518 -0.87% ✗ $9.3M
Nov 15, 2022 Nov 17, 2022 HERC HOLDINGS INC 10% Owner Sell 42.5 -7,720 -0.19% ✗ $1M
Apr 22, 2022 Apr 25, 2022 Xerox Holdings Corp 10% Owner Buy 95.0 +2,130,423 3.25% ✗ $36.3M
Feb 21, 2022 Feb 22, 2022 NEWELL BRANDS INC. 10% Owner Sell 15.0 -10,634,184 -24.33% ✗ $275M
Nov 16, 2021 Nov 17, 2021 HERC HOLDINGS INC 10% Owner Sell 15.0 -191,611 -2.30% ✗ $35.9M
Oct 28, 2021 Nov 1, 2021 Xerox Holdings Corp 10% Owner Buy 90.0 +972,210 1.55% ✗ $17.4M
Oct 28, 2021 Nov 1, 2021 HERC HOLDINGS INC 10% Owner Sell 25.0 -76,103 -0.89% ✗ $13.8M
Oct 25, 2021 Oct 27, 2021 HERC HOLDINGS INC 10% Owner Sell 15.0 -204,234 -2.29% ✗ $36.5M
Apr 29, 2021 Apr 30, 2021 Xerox Holdings Corp 10% Owner Buy 97.5 +2,373,446 8.25% ✗ $47.5M
Apr 5, 2021 Apr 7, 2021 OCCIDENTAL PETROLEUM CORP /DE/ 10% Owner Sell 21.3 -7,000,000 -8.68% ✓ $179.6M
Mar 31, 2021 Apr 2, 2021 OCCIDENTAL PETROLEUM CORP /DE/ 10% Owner Sell 21.3 -8,000,000 -9.03% ✓ $217.2M
Jan 3, 2021 Jan 4, 2021 HERBALIFE LTD. 10% Owner Sell 15.0 -12,486,993 -60.89% ✗ $600M
Nov 6, 2020 Nov 10, 2020 Xerox Holdings Corp 10% Owner Buy 77.5 +243,198 0.85% ✗ $4.6M
Nov 3, 2020 Nov 5, 2020 Xerox Holdings Corp 10% Owner Buy 90.0 +1,060,010 1.92% ✗ $19.5M
Sep 4, 2020 Sep 9, 2020 Xerox Holdings Corp 10% Owner Buy 70.0 +161,408 0.30% ✗ $3M
Aug 17, 2020 Aug 19, 2020 Xerox Holdings Corp 10% Owner Buy 90.0 +725,935 1.36% ✗ $13.2M
Aug 12, 2020 Aug 14, 2020 HERBALIFE LTD. 10% Owner Sell 15.0 -14,722,025 -41.79% ✗ $717.7M
Aug 12, 2020 Aug 14, 2020 Xerox Holdings Corp 10% Owner Buy 95.0 +1,309,162 2.56% ✗ $22.8M
Aug 5, 2020 Aug 7, 2020 Xerox Holdings Corp 10% Owner Buy 95.0 +1,813,435 3.81% ✗ $29.6M
May 26, 2020 May 27, 2020 HERTZ GLOBAL HOLDINGS, INC 10% Owner Sell 15.0 -55,342,109 -100.00% ✗ $39.8M
Mar 10, 2020 Mar 12, 2020 HERTZ GLOBAL HOLDINGS, INC 10% Owner Buy 100.0 +11,416,257 12.81% ✗ $84.8M
Mar 9, 2020 Mar 11, 2020 NEWELL BRANDS INC. 10% Owner Buy 97.5 +2,585,201 6.29% ✗ $34.7M
Aug 14, 2019 Aug 16, 2019 CONDUENT Inc 10% Owner Buy 97.5 +1,941,101 5.36% ✗ $12.8M
Aug 12, 2019 Aug 13, 2019 CONDUENT Inc 10% Owner Buy 97.5 +4,572,521 6.89% ✗ $29.6M
May 21, 2019 May 23, 2019 CONDUENT Inc 10% Owner Buy 70.0 +211,159 0.33% ✗ $1.9M
May 16, 2019 May 20, 2019 CONDUENT Inc 10% Owner Buy 95.0 +2,522,598 4.32% ✗ $22.3M
May 13, 2019 May 13, 2019 CONDUENT Inc 10% Owner Buy 95.0 +9,095,957 2.62% ✗ $84.5M
Mar 4, 2019 Mar 5, 2019 HERTZ GLOBAL HOLDINGS, INC 10% Owner Sell 15.0 -5,000,000 -17.09% ✗ $97.3M
Jun 27, 2018 Jun 29, 2018 Cheniere Energy, Inc. 10% Owner Sell 15.0 -9,000,000 -27.54% ✗ $584.4M
Nov 20, 2017 Nov 22, 2017 SANDRIDGE ENERGY INC 10% Owner Buy 100.0 +1,257,242 15.73% ✗ $20.5M
Aug 10, 2017 Aug 14, 2017 HERC HOLDINGS INC 10% Owner Buy 71.3 +181,929 0.42% ✗ $7M
Mar 10, 2017 Mar 13, 2017 HERBALIFE LTD. 10% Owner Buy 90.0 +372,324 1.65% ✗ $19.1M
Nov 9, 2016 Nov 10, 2016 HERTZ GLOBAL HOLDINGS, INC 10% Owner Buy 90.0 +1,244,831 2.19% ✗ $35M
Nov 4, 2016 Nov 8, 2016 HERBALIFE LTD. 10% Owner Buy 90.0 +1,056,069 2.44% ✗ $58.1M
Nov 8, 2016 Nov 8, 2016 HERTZ GLOBAL HOLDINGS, INC 10% Owner Buy 100.0 +15,080,442 48.84% ✗ $353.3M
Nov 3, 2016 Nov 3, 2016 HERBALIFE LTD. 10% Owner Buy 97.5 +1,832,402 9.34% ✗ $100.2M
Aug 31, 2016 Sep 2, 2016 HERBALIFE LTD. 10% Owner Buy 90.0 +306,846 1.59% ✗ $18.5M
Jun 2, 2016 Jun 6, 2016 HERC HOLDINGS INC 10% Owner Buy 78.8 +983,929 0.77% ✗ $9.7M
Dec 8, 2015 Dec 10, 2015 Cheniere Energy, Inc. 10% Owner Buy 65.0 +30,819 0.09% ✗ $1.3M
Dec 7, 2015 Dec 8, 2015 HERC HOLDINGS INC 10% Owner Buy 100.0 +11,786,678 22.70% ✗ $167.7M
Dec 3, 2015 Dec 7, 2015 Cheniere Energy, Inc. 10% Owner Buy 95.0 +2,781,694 4.60% ✗ $120.3M
Nov 10, 2015 Nov 12, 2015 Cheniere Energy, Inc. 10% Owner Buy 90.0 +321,736 1.09% ✗ $14.7M
Nov 5, 2015 Nov 9, 2015 Cheniere Energy, Inc. 10% Owner Buy 90.0 +1,000,000 1.74% ✗ $45.5M
Sep 29, 2015 Oct 1, 2015 Cheniere Energy, Inc. 10% Owner Buy 97.5 +1,503,313 5.56% ✗ $72.6M
Sep 28, 2015 Sep 28, 2015 Cheniere Energy, Inc. 10% Owner Buy 97.5 +2,042,928 8.17% ✗ $96.3M
Aug 4, 2015 Aug 4, 2015 HOLOGIC INC 10% Owner Sell 15.0 -6,000,000 -17.57% ✗ $242.8M
Dec 15, 2014 Dec 17, 2014 HERC HOLDINGS INC 10% Owner Buy 97.5 +2,633,163 5.34% ✗ $56.2M
Nov 24, 2010 Nov 29, 2010 HAIN CELESTIAL GROUP INC 10% Owner Buy 62.5 +22,700 0.17% ✗ $606.5K
Nov 12, 2010 Nov 16, 2010 HAIN CELESTIAL GROUP INC 10% Owner Buy 77.5 +126,442 0.99% ✗ $3.3M
Nov 9, 2010 Nov 12, 2010 HAIN CELESTIAL GROUP INC 10% Owner Buy 77.5 +87,400 0.69% ✗ $2.3M
Sep 17, 2010 Sep 21, 2010 HAIN CELESTIAL GROUP INC 10% Owner Buy 70.0 +59,502 0.47% ✗ $1.4M
Sep 14, 2010 Sep 16, 2010 HAIN CELESTIAL GROUP INC 10% Owner Buy 77.5 +115,100 0.94% ✗ $2.7M
Sep 9, 2010 Sep 13, 2010 HAIN CELESTIAL GROUP INC 10% Owner Buy 87.5 +149,600 1.25% ✗ $3.6M
Sep 2, 2010 Sep 8, 2010 HAIN CELESTIAL GROUP INC 10% Owner Buy 77.5 +61,200 0.52% ✗ $1.5M
Aug 30, 2010 Sep 1, 2010 HAIN CELESTIAL GROUP INC 10% Owner Buy 88.8 +264,500 2.33% ✗ $6M