{
  "schema_version": "1.0.0",
  "ticker": "WHC",
  "company_name": "Whitehaven Coal Limited",
  "cutoff_date": "2026-10-31",
  "reviewed_at": "2026-10-31",
  "coverage_note": "The issuer’s 20-account legal register is dated 12 August 2026. Separately dated substantial notices update AustralianSuper and Vanguard after that register; Dimensional’s last located disclosure is from March.",
  "register": {
    "as_of_date": "2026-08-12",
    "issued_shares": null,
    "source_ids": [
      "annual"
    ],
    "holders": [
      {
        "holder_id": "whc-register-01",
        "name": "HSBC CUSTODY NOMINEES (AUSTRALIA) LTD",
        "classification": "nominee_custodian",
        "shares": 186275478,
        "percentage": 22.65,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-02",
        "name": "J P MORGAN NOMINEES AUSTRALIA PTY LIMITED",
        "classification": "nominee_custodian",
        "shares": 184060566,
        "percentage": 22.38,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-03",
        "name": "CITICORP NOMINEES PTY LTD",
        "classification": "nominee_custodian",
        "shares": 129034731,
        "percentage": 15.69,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-04",
        "name": "BNP PARIBAS NOMS PTY LTD",
        "classification": "nominee_custodian",
        "shares": 57869411,
        "percentage": 7.04,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-05",
        "name": "AET SFS PTY LTD <BOARDWALK RES INV P/C>",
        "classification": "nominee_custodian",
        "shares": 26678979,
        "percentage": 3.24,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-06",
        "name": "BNP PARIBAS NOMINEES PTY LTD <IB AU NOMS RETAILCLIENT>",
        "classification": "nominee_custodian",
        "shares": 26053093,
        "percentage": 3.17,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-07",
        "name": "BNP PARIBAS NOMINEES PTY LTD <AGENCY LENDING A/C>",
        "classification": "nominee_custodian",
        "shares": 7043933,
        "percentage": 0.86,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-08",
        "name": "HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED <GSCO CUSTOMERS A/C>",
        "classification": "nominee_custodian",
        "shares": 6896119,
        "percentage": 0.84,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-09",
        "name": "HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED-GSCO ECA",
        "classification": "nominee_custodian",
        "shares": 5191521,
        "percentage": 0.63,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-10",
        "name": "WHITEHAVEN EMPLOYEE SHARE PLAN PTY LIMITED <EQUITY INCENTIVE PLAN A/C>",
        "classification": "nominee_custodian",
        "shares": 5094586,
        "percentage": 0.62,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-11",
        "name": "AIGLE ROYAL SUPERANNUATION PTY LTD <A POLI SUPER FUND A/C>",
        "classification": "direct_holder",
        "shares": 5000000,
        "percentage": 0.61,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-12",
        "name": "HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED-GSCO ECS",
        "classification": "nominee_custodian",
        "shares": 4409572,
        "percentage": 0.54,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-13",
        "name": "HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED <NT-COMNWLTH SUPER CORP A/C>",
        "classification": "nominee_custodian",
        "shares": 4297502,
        "percentage": 0.52,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-14",
        "name": "HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED - A/C 2",
        "classification": "nominee_custodian",
        "shares": 3566458,
        "percentage": 0.43,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-15",
        "name": "LATIMORE FAMILY PTY LTD <LATIMORE FAMILY A/C>",
        "classification": "direct_holder",
        "shares": 3559904,
        "percentage": 0.43,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-16",
        "name": "MR MATHEW DAVID WILSON",
        "classification": "direct_holder",
        "shares": 3100000,
        "percentage": 0.38,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-17",
        "name": "NETWEALTH INVESTMENTS LIMITED <WRAP SERVICES A/C>",
        "classification": "nominee_custodian",
        "shares": 3005587,
        "percentage": 0.37,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-18",
        "name": "BNP PARIBAS NOMINEES PTY LTD <HUB24 CUSTODIAL SERV LTD>",
        "classification": "nominee_custodian",
        "shares": 2711728,
        "percentage": 0.33,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      },
      {
        "holder_id": "whc-register-19",
        "name": "BNP PAROBAS NOMS PTY LTD <GLOBAL MARKETS>",
        "classification": "nominee_custodian",
        "shares": 2455456,
        "percentage": 0.3,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": [
          "Issuer spells the name PAROBAS in this table; no legal identity correction is inferred."
        ]
      },
      {
        "holder_id": "whc-register-20",
        "name": "INVIA CUSTODIAN PTY LIMITED <ABEX LTD-SPEC PORTFOLIO A/C>",
        "classification": "nominee_custodian",
        "shares": 2100619,
        "percentage": 0.26,
        "percentage_basis": "issued_shares",
        "as_of_date": "2026-08-12",
        "investor_id": null,
        "identity_note": null,
        "source_ids": [
          "annual"
        ],
        "notes": []
      }
    ]
  },
  "substantial_holders": [
    {
      "holder_id": "australiansuper",
      "name": "AustralianSuper Pty Ltd",
      "classification": "reporting_group",
      "shares": 112346150,
      "percentage": 13.66,
      "percentage_basis": "voting_power",
      "as_of_date": "2026-08-17",
      "investor_id": null,
      "identity_note": null,
      "source_ids": [
        "australian"
      ],
      "notes": [
        "19 August Form 604 reports 112,346,150 votes and 13.66% after 17 August change."
      ]
    },
    {
      "holder_id": "vanguard",
      "name": "The Vanguard Group, Inc. and controlled entities",
      "classification": "reporting_group",
      "shares": 49534003,
      "percentage": 6.024,
      "percentage_basis": "voting_power",
      "as_of_date": "2026-08-13",
      "investor_id": null,
      "identity_note": null,
      "source_ids": [
        "vanguard"
      ],
      "notes": [
        "19 August Form 604 reports 49,534,003 votes and 6.024% on 13 August."
      ]
    },
    {
      "holder_id": "dimensional",
      "name": "Dimensional Entities",
      "classification": "reporting_group",
      "shares": 41442721,
      "percentage": 5.017,
      "percentage_basis": "voting_power",
      "as_of_date": "2026-03-24",
      "investor_id": null,
      "identity_note": null,
      "source_ids": [
        "dimensional"
      ],
      "notes": [
        "26 March Form 603 Annexure B reports 41,442,721 votes and 5.017% on 24 March. A prior February cessation was superseded by this notice."
      ]
    }
  ],
  "sources": [
    {
      "source_id": "annual",
      "title": "FY26 Appendix 4E and annual report",
      "publisher": "Whitehaven Coal / ASX",
      "url": "https://asx.api.markitdigital.com/asx-research/1.0/file/2924-03122676-2A1690315",
      "publication_date": "2026-08-19",
      "accessed_date": "2026-10-31",
      "locator": "PDF page 158, visually inspected; local downloads/WHC/2026/2026-08-19_FY26 Appendix 4E and Annual Report_16e44905a50ca79b.pdf",
      "detail": "20 registered legal accounts and percentages as at 12 August 2026."
    },
    {
      "source_id": "australian",
      "title": "Form 604: AustralianSuper",
      "publisher": "Whitehaven Coal / ASX",
      "url": "https://asx.api.markitdigital.com/asx-research/1.0/file/2924-03123004-2A1690447",
      "publication_date": "2026-08-19",
      "accessed_date": "2026-10-31",
      "locator": "Page 1; local downloads/WHC/2026/2026-08-19_Change in substantial holding_4d298081b2f7cfad.pdf",
      "detail": "112,346,150 votes and 13.66% on 17 August 2026."
    },
    {
      "source_id": "vanguard",
      "title": "Form 604: Vanguard",
      "publisher": "Whitehaven Coal / ASX",
      "url": "https://asx.api.markitdigital.com/asx-research/1.0/file/2924-03122598-2A1690238",
      "publication_date": "2026-08-19",
      "accessed_date": "2026-10-31",
      "locator": "Page 1; local downloads/WHC/2026/2026-08-19_Change in substantial holding_c2b93c7f4c5b9dd4.pdf",
      "detail": "49,534,003 votes and 6.024% on 13 August 2026."
    },
    {
      "source_id": "dimensional",
      "title": "Form 603: Dimensional Entities",
      "publisher": "Whitehaven Coal / ASX",
      "url": "https://asx.api.markitdigital.com/asx-research/1.0/file/2924-03072210-2A1662457",
      "publication_date": "2026-03-26",
      "accessed_date": "2026-10-31",
      "locator": "Page 1 and Annexure B, page 6; local downloads/WHC/2026/2026-03-26_Becoming a substantial holder_272c4388bc4dd722.pdf",
      "detail": "41,442,721 votes and 5.017% on 24 March 2026."
    }
  ],
  "limitations": [
    "The issuer’s top 20 accounts total 668,405,243 shares and 81.28% on 12 August 2026. The precise total issued shares at that register date was not independently established, so the denominator is left null.",
    "Registered names include nominees and custodians; the accounts do not identify underlying beneficial owners. These accounts and group substantial disclosures overlap and cannot be added.",
    "Dimensional ceased to be substantial in February 2026 but became substantial again on 24 March; the March notice supersedes that cessation.",
    "The issuer extended its on-market buyback to December 2026. Subsequent purchases and changes can make register holdings and historical voting percentages stale.",
    "The annual table spells one nominee PAROBAS; its spelling is preserved without assuming a legal identity correction."
  ]
}
