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VANGUARD GROUP INC: CWST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of VANGUARD GROUP INC on CWST, newest first. How the timeline and the estimate are built.

VANGUARD GROUP INC held 6,830,078 CWST shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,830,078 shares
    Change vs previous 13F +134,463 shares

    0.01% of the 13F portfolio, value $662,312,664.

    13F-HR 0002100121-26-001018 filed by VANGUARD PORTFOLIO MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 449,960 shares
    • Vanguard Investments Australia, Ltd.: 15,971 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 61,123 shares
    • Vanguard Personalized Indexing Management, LLC: 7,136 shares
    • Vanguard Global Advisers, LLC: 24,107 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,823,033 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 3,448,748 shares

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F/A 6,695,615 shares
    Change vs previous 13F +112,107 shares

    0.01% of the 13F portfolio, value $531,230,093.

    13F-HR 0002100121-26-000861 filed by VANGUARD PORTFOLIO MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 436,116 shares
    • Vanguard Investments Australia, Ltd.: 15,971 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 54,724 shares
    • Vanguard Personalized Indexing Management, LLC: 11,469 shares
    • Vanguard Global Advisers, LLC: 25,167 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,798,927 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 3,353,241 shares

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 6,583,508 shares
    Change vs previous 13F +585,204 shares

    0.01% of the 13F portfolio, value $644,788,773.

    13F-HR 0000102909-26-000031 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 6,574,893 shares
    • Vanguard Personalized Indexing Management, LLC: 8,615 shares

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 5,998,304 shares
    Change vs previous 13F -75,786 shares

    0.01% of the 13F portfolio, value $569,119,344.

    13F-HR 0000102909-25-000353 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 5,993,583 shares
    • Vanguard Personalized Indexing Management, LLC: 4,721 shares

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 6,074,090 shares
    Change vs previous 13F +25,388 shares

    0.01% of the 13F portfolio, value $700,828,820.

    13F-HR 0001752724-25-185843 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 6,069,969 shares
    • Vanguard Personalized Indexing Management, LLC: 4,121 shares

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 6,048,702 shares
    Change vs previous 13F -65,174 shares

    0.01% of the 13F portfolio, value $674,490,816.

    13F-HR 0001752724-25-099331 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 6,045,330 shares
    • Vanguard Personalized Indexing Management, LLC: 3,372 shares

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 6,113,876 shares
    Change vs previous 13F +122,957 shares

    0.01% of the 13F portfolio, value $646,909,219.

    13F-HR 0001752724-25-022205 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 6,110,529 shares
    • Vanguard Personalized Indexing Management, LLC: 3,347 shares

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 5,990,919 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $596,036,532.

    13F-HR 0001752724-24-248565 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 5,987,528 shares
    • Vanguard Personalized Indexing Management, LLC: 3,391 shares

    Acceptance time not in the bulk data set (spec §4.2).