---
title: "ICAHN PARTNERS MASTER FUND LP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7cf83fe2-e1dd-5f5d-af27-ac311497deaf
json: https://whiteintel.dev/api/public/dossier/7cf83fe2-e1dd-5f5d-af27-ac311497deaf
identifier: sec:0001322827
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ICAHN PARTNERS MASTER FUND LP

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001322827`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7cf83fe2-e1dd-5f5d-af27-ac311497deaf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7cf83fe2-e1dd-5f5d-af27-ac311497deaf  

## Ownership & control

### Holdings / subsidiaries

- **Southwest Gas Holdings, Inc.** (10% owner) — https://whiteintel.dev/entity/e74fad8e-b895-5b6e-868a-9d8d6c264743
- **Centuri Holdings, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/538dfa00-ed83-5d3a-84a8-efb78e653660
- **MONRO MUFFLER BRAKE INC** (tenpercentowner) — https://whiteintel.dev/entity/42c8b353-240b-5be0-94d8-3f700aa8c9d7
- **Southwest Gas Holdings, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/e74fad8e-b895-5b6e-868a-9d8d6c264743
- **CONDUENT Inc** (tenpercentowner) — https://whiteintel.dev/entity/5abf58bc-8bfa-5c8a-8270-069be1d7bd4f
- **Xerox Holdings Corp** (tenpercentowner) — https://whiteintel.dev/entity/7b5564fe-2344-583b-a60c-3f18544dd5b8
- **HERC HOLDINGS INC** (tenpercentowner) — https://whiteintel.dev/entity/5970ea0b-6538-5697-babe-6c882254a04c
- **NEWELL BRANDS INC.** (tenpercentowner) — https://whiteintel.dev/entity/9aed5308-0674-5836-8c5e-ae377939595f
- **CLOUDERA, INC.** (tenpercentowner) — https://whiteintel.dev/entity/147661c7-01a2-5d11-aaf1-a289a564916b
- **INTERNATIONAL TRUCK & ENGINE CORP** (tenpercentowner) — https://whiteintel.dev/entity/7227c5ee-871e-5ef0-ae49-232f73d45bb4
- **OCCIDENTAL PETROLEUM CORP /DE/** (tenpercentowner) — https://whiteintel.dev/entity/073c677c-40dd-5783-90bb-4d1b959b05bf
- **HERBALIFE LTD.** (tenpercentowner) — https://whiteintel.dev/entity/77c1baaa-2754-5091-a7e5-464523bb252b
- **CAESARS ENTERTAINMENT CORP** (tenpercentowner) — https://whiteintel.dev/entity/04bf8d34-fe13-5b6d-ace1-2fc39c5676ce
- **HERTZ GLOBAL HOLDINGS, INC** (tenpercentowner) — https://whiteintel.dev/entity/9a681fb2-1748-5e48-94ed-96437fb8bf18
- **XEROX CORP** (tenpercentowner) — https://whiteintel.dev/entity/c9f83a0b-f809-5a20-944b-bd91c0efb5be
- **ENERGEN CORP** (tenpercentowner) — https://whiteintel.dev/entity/ab37e118-f859-5989-9e39-8f37d5035aef
- **ENERGEN CORP** (other) — https://whiteintel.dev/entity/ab37e118-f859-5989-9e39-8f37d5035aef
- **Cheniere Energy, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/0291b1db-706f-555b-be7b-7ddac062e3d5
- **SANDRIDGE ENERGY INC** (tenpercentowner) — https://whiteintel.dev/entity/0044f9ae-beb4-5994-936d-3dc6dbae16ac
- **HOLOGIC INC** (tenpercentowner) — https://whiteintel.dev/entity/ea82c145-aa3c-5c72-8487-0b0fba23a550
- **TAKE TWO INTERACTIVE SOFTWARE INC** (tenpercentowner) — https://whiteintel.dev/entity/ee0e6289-98eb-544e-84ee-c1ca3868c29d
- **WEBMD HEALTH CORP.** (tenpercentowner) — https://whiteintel.dev/entity/0476f8b7-2371-5613-bf9a-bfc03dffa292
- **DELL COMPUTER CORP** (tenpercentowner) — https://whiteintel.dev/entity/ea0cdd19-dbc1-5262-941c-dd078fcb1abf
- **CVR ENERGY INC** (tenpercentownerother) — https://whiteintel.dev/entity/952ad8a1-63eb-5355-9bf6-d715b86e3aa4
- **CVR ENERGY INC** (tenpercentowner) — https://whiteintel.dev/entity/952ad8a1-63eb-5355-9bf6-d715b86e3aa4
- **LIONS GATE ENTERTAINMENT CORP /CN/** (tenpercentowner) — https://whiteintel.dev/entity/cf911b4a-c48c-52ef-ae6b-7e4b97a3b8f1
- **LIONS GATE ENTERTAINMENT CORP /CN/** (tenpercentownerother) — https://whiteintel.dev/entity/cf911b4a-c48c-52ef-ae6b-7e4b97a3b8f1
- **HAIN CELESTIAL GROUP INC** (tenpercentowner) — https://whiteintel.dev/entity/3878b529-69e9-5700-95ef-9f546e2d8efc
- **TROPICANA ENTERTAINMENT INC.** (tenpercentowner) — https://whiteintel.dev/entity/12ddcdf3-50f1-5c76-aceb-022caaac6397
- **MENTOR GRAPHICS CORP** (tenpercentownerother) — https://whiteintel.dev/entity/d7104e15-3633-53c1-9389-1f8131037a5f
- **MENTOR GRAPHICS CORP** (tenpercentowner) — https://whiteintel.dev/entity/d7104e15-3633-53c1-9389-1f8131037a5f
- **BLOCKBUSTER INC** (tenpercentowner) — https://whiteintel.dev/entity/bd2bc3fe-9dc6-513d-b745-ea673fd81dfc
- **BLOCKBUSTER INC** (other) — https://whiteintel.dev/entity/bd2bc3fe-9dc6-513d-b745-ea673fd81dfc
- **LIONS GATE ENTERTAINMENT CORP /CN/** (other) — https://whiteintel.dev/entity/cf911b4a-c48c-52ef-ae6b-7e4b97a3b8f1
- **TAKE TWO INTERACTIVE SOFTWARE INC** (other) — https://whiteintel.dev/entity/ee0e6289-98eb-544e-84ee-c1ca3868c29d
- **GUARANTY FINANCIAL GROUP INC.** (other) — https://whiteintel.dev/entity/eb7ada93-c7d5-5a68-9de5-3e979e8bb516
- **ALTABA INC.** (director) — https://whiteintel.dev/entity/2f0ee550-80c6-5527-898b-20e01d76cb6e
- **ALTABA INC.** (other) — https://whiteintel.dev/entity/2f0ee550-80c6-5527-898b-20e01d76cb6e
- **WCI COMMUNITIES INC** (other) — https://whiteintel.dev/entity/2e7ef84c-ae0b-5723-aa08-14e96b02e8d0
- **LEAR CORP** (other) — https://whiteintel.dev/entity/3181d32b-b6e0-5869-bf44-04d9df1ddc8f
- **BAKER FENTRESS & CO** (tenpercentowner) — https://whiteintel.dev/entity/82d60339-916c-5654-8c69-d16834cd0f75
- **BEA SYSTEMS INC** (other) — https://whiteintel.dev/entity/ec31125c-a47f-5dcd-9859-f295cc4a2669
- **LEAR CORP** (tenpercentownerother) — https://whiteintel.dev/entity/3181d32b-b6e0-5869-bf44-04d9df1ddc8f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ICAHN PARTNERS MASTER FUND LP**. Human view: https://whiteintel.dev/entity/7cf83fe2-e1dd-5f5d-af27-ac311497deaf · Structured JSON: https://whiteintel.dev/api/public/dossier/7cf83fe2-e1dd-5f5d-af27-ac311497deaf._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._