Icahn Partners Master Fund LP
CIK 0001322827 Name as filed on the most recent filing
Filed as Icahn Partners Master Fund LP (166)· Icahn Partners Master Fund LP (1)
347 transaction lines · from 167 filings · filed 2007-01-12 to 2025-11-14 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.
A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.
Issuers this insider has filed against
Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-21 05:23 UTC.
- ISSUER Centuri Holdings, Inc. 1 filings
- ISSUER Monro, Inc. 2 filings
- ISSUER Southwest Gas Holdings, Inc. 14 filings
- ISSUER Conduent Inc 6 filings
- ISSUER Xerox Holdings Corp 9 filings
- ISSUER Herc Holdings Inc 18 filings
- ISSUER Newell Brands Inc. 2 filings
- ISSUER Occidental Petroleum Corp /DE/ 2 filings
- ISSUER Herbalife Nutrition Ltd. 10 filings
- ISSUER Hertz Global Holdings, Inc 5 filings
- ISSUER Cloudera, Inc. 3 filings
- ISSUER Energen Corp 10 filings
- ISSUER Cheniere Energy Inc 7 filings
- ISSUER Xerox Corp 2 filings
- ISSUER Sandridge Energy Inc 1 filings
- ISSUER Navistar International Corp 13 filings
- ISSUER Hologic Inc 1 filings
- ISSUER Take TWO Interactive Software Inc 14 filings
- ISSUER WebMD Health Corp. 5 filings
- ISSUER Dell Inc 2 filings
- ISSUER Lions Gate Entertainment Corp /CN/ 20 filings
- ISSUER Hain Celestial Group Inc 8 filings
- ISSUER Tropicana Entertainment Inc. 1 filings
- ISSUER Blockbuster Inc 1 filings
- ISSUER Guaranty Financial Group Inc. 3 filings
- ISSUER Yahoo Inc 2 filings
- ISSUER WCI Communities Inc 2 filings
- ISSUER Lear Corp 1 filings
- ISSUER BEA Systems Inc 2 filings
No issuer is recorded
The catalog holds no filing linking this CIK to an issuer.
Transactions
Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.
0 transactions · Newest transaction date first, id breaking the tie.
This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-21 05:23 UTC.
| Direction | Date | Issuer | Code | Shares | Price | Value USD | Filing |
|---|---|---|---|---|---|---|---|
| 2025-11-14 |
Centuri Holdings, Inc. CTRI |
P, Open-market purchase | 3,488,372 acquired | 21.50 | 74,999,998.00 | Form 4, filing 0001539497-25-002986 | |
| 2025-11-07 |
Monro, Inc. MNRO |
P, Open-market purchase | 101,422 acquired | 17.48 | 1,772,856.56 | Form 4, filing 0001539497-25-002873 | |
| 2025-11-06 |
Monro, Inc. MNRO |
P, Open-market purchase | 428,967 acquired | 17.40 | 7,464,025.80 | Form 4, filing 0001539497-25-002873 | |
| 2025-11-05 |
Monro, Inc. MNRO |
P, Open-market purchase | 108,270 acquired | 17.23 | 1,865,492.10 | Form 4, filing 0001539497-25-002873 | |
| 2025-11-04 |
Monro, Inc. MNRO |
P, Open-market purchase | 639,473 acquired | 15.19 | 9,713,594.87 | Form 4, filing 0001539497-25-002849 | |
| 2025-09-25 |
Southwest Gas Holdings, Inc. SWX |
S, Open-market sale | 1,500,000 disposed | 77.91 | 116,865,000.00 | Form 4, filing 0001539497-25-002520 | |
| 2025-03-24 |
Southwest Gas Holdings, Inc. SWX |
S, Open-market sale | 2,100,000 disposed | 74.60 | 156,660,000.00 | Form 4, filing 0001539497-25-001039 | |
| 2024-11-19 |
Southwest Gas Holdings, Inc. SWX |
S, Open-market sale | 1,390,000 disposed | 76.74 | 106,668,600.00 | Form 4, filing 0001539497-24-002483 | |
| 2024-06-08 |
Conduent Inc CNDT |
S, Open-market sale | 38,149,336 disposed | 3.47 | 132,378,195.92 | Form 4, filing 0001539497-24-001194 | |
| 2023-09-28 |
Xerox Holdings Corp XRX |
S, Open-market sale | 34,245,314 disposed | 15.84 | 542,445,773.76 | Form 4, filing 0001539497-23-001656 | |
| 2023-09-27 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 1,400 acquired | 62.00 | 86,800.00 | Form 4, filing 0001539497-23-001654 | |
| 2023-09-26 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 4,536 acquired | 61.98 | 281,141.28 | Form 4, filing 0001539497-23-001654 | |
| 2023-09-25 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 600 acquired | 62.00 | 37,200.00 | Form 4, filing 0001539497-23-001646 | |
| 2023-09-22 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 16,190 acquired | 61.94 | 1,002,808.60 | Form 4, filing 0001539497-23-001646 | |
| 2023-09-21 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 27,466 acquired | 62.00 | 1,702,892.00 | Form 4, filing 0001539497-23-001646 | |
| 2023-09-12 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 44,222 acquired | 61.79 | 2,732,477.38 | Form 4, filing 0001539497-23-001587 | |
| 2023-09-11 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 61,702 acquired | 61.48 | 3,793,438.96 | Form 4, filing 0001539497-23-001587 | |
| 2023-09-08 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 21,807 acquired | 60.67 | 1,323,030.69 | Form 4, filing 0001539497-23-001587 | |
| 2023-06-02 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 487 acquired | 57.99 | 28,241.13 | Form 4, filing 0001539497-23-001158 | |
| 2023-06-01 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 9,165 acquired | 57.99 | 531,478.35 | Form 4, filing 0001539497-23-001158 | |
| 2023-05-26 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 27,803 acquired | 57.87 | 1,608,959.61 | Form 4, filing 0001539497-23-001026 | |
| 2023-05-25 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 197,009 acquired | 57.35 | 11,298,466.15 | Form 4, filing 0001539497-23-001026 | |
| 2023-05-24 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 15,681 acquired | 57.98 | 909,184.38 | Form 4, filing 0001539497-23-000999 | |
| 2023-05-23 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 3,253 acquired | 57.99 | 188,641.47 | Form 4, filing 0001539497-23-000999 | |
| 2023-05-22 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 70,683 acquired | 57.91 | 4,093,252.53 | Form 4, filing 0001539497-23-000999 | |
| 2023-03-28 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 55,154 acquired | 61.00 | 3,364,394.00 | Form 4, filing 0001539497-23-000533 | |
| 2023-03-24 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 252,376 acquired | 60.15 | 15,180,416.40 | Form 4, filing 0001539497-23-000533 | |
| 2023-03-23 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 407,466 acquired | 60.11 | 24,492,781.26 | Form 4, filing 0001539497-23-000488 | |
| 2023-03-22 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 97,828 acquired | 60.68 | 5,936,203.04 | Form 4, filing 0001539497-23-000488 | |
| 2023-03-21 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 19,770 acquired | 60.63 | 1,198,655.10 | Form 4, filing 0001539497-23-000488 | |
| 2023-03-17 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 156,302 acquired | 60.11 | 9,395,313.22 | Form 4, filing 0001539497-23-000460 | |
| 2023-03-16 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 21,907 acquired | 59.96 | 1,313,543.72 | Form 4, filing 0001539497-23-000460 | |
| 2023-03-15 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 26,310 acquired | 60.09 | 1,580,967.90 | Form 4, filing 0001539497-23-000460 | |
| 2023-03-14 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 237 acquired | 60.12 | 14,248.44 | Form 4, filing 0001539497-23-000427 | |
| 2023-03-13 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 238,785 acquired | 59.89 | 14,300,833.65 | Form 4, filing 0001539497-23-000427 | |
| 2023-03-10 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 2,332,835 acquired | 60.12 | 140,250,040.20 | Form 4, filing 0001539497-23-000406 | |
| 2023-03-10 |
Southwest Gas Holdings, Inc. SWX |
P, Open-market purchase | 300,000 acquired | 59.00 | 17,700,000.00 | Form 4, filing 0001539497-23-000427 | |
| 2023-02-10 |
Herc Holdings Inc HRI |
S, Open-market sale | 77,560 disposed | 150.81 | 11,696,823.60 | Form 4, filing 0001539497-23-000204 | |
| 2023-02-09 |
Herc Holdings Inc HRI |
S, Open-market sale | 59,389 disposed | 153.73 | 9,129,870.97 | Form 4, filing 0001539497-23-000181 | |
| 2023-02-08 |
Herc Holdings Inc HRI |
S, Open-market sale | 24,045 disposed | 157.70 | 3,791,896.50 | Form 4, filing 0001539497-23-000181 | |
| 2023-02-07 |
Herc Holdings Inc HRI |
S, Open-market sale | 58,605 disposed | 157.46 | 9,227,943.30 | Form 4, filing 0001539497-23-000181 | |
| 2023-02-06 |
Herc Holdings Inc HRI |
S, Open-market sale | 32,059 disposed | 157.74 | 5,056,986.66 | Form 4, filing 0001539497-23-000158 | |
| 2023-02-03 |
Herc Holdings Inc HRI |
S, Open-market sale | 61,140 disposed | 159.56 | 9,755,498.40 | Form 4, filing 0001539497-23-000158 | |
| 2023-02-02 |
Herc Holdings Inc HRI |
S, Open-market sale | 49,051 disposed | 158.57 | 7,778,017.07 | Form 4, filing 0001539497-23-000158 | |
| 2023-02-01 |
Herc Holdings Inc HRI |
S, Open-market sale | 38,675 disposed | 155.61 | 6,018,216.75 | Form 4, filing 0001539497-23-000110 | |
| 2023-01-31 |
Herc Holdings Inc HRI |
S, Open-market sale | 40,174 disposed | 153.88 | 6,181,975.12 | Form 4, filing 0001539497-23-000110 | |
| 2023-01-30 |
Herc Holdings Inc HRI |
S, Open-market sale | 41,085 disposed | 151.49 | 6,223,966.65 | Form 4, filing 0001539497-23-000110 | |
| 2023-01-27 |
Herc Holdings Inc HRI |
S, Open-market sale | 22,729 disposed | 153.85 | 3,496,856.65 | Form 4, filing 0001539497-23-000089 | |
| 2023-01-26 |
Herc Holdings Inc HRI |
S, Open-market sale | 88,816 disposed | 150.98 | 13,409,439.68 | Form 4, filing 0001539497-23-000089 | |
| 2023-01-25 |
Herc Holdings Inc HRI |
S, Open-market sale | 24,083 disposed | 144.44 | 3,478,548.52 | Form 4, filing 0001539497-23-000089 |
This column is intentionally blank
No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.
- P, Open-market purchase
- Open-market purchase
- S, Open-market sale
- Open-market sale
Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.
What this insider's stored lines contain
No transaction line is stored for this entity, so there is nothing to break down by code. The catalog holds its filings; what it does not hold is a single reportable line from them, which is a fact about the parse and about these filings, not about the entity.
How to cite this page
ebomi catalog. ICAHN PARTNERS MASTER FUND LP, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001322827
Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6