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VANGUARD GROUP INC: ALKS position timeline

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

VANGUARD GROUP INC held 18,464,981 ALKS 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 18,464,981 shares
    Change vs previous 13F +124,624 shares

    0.01% of the 13F portfolio, value $967,472,680.

    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: 1,177,945 shares
    • Vanguard Investments Australia, Ltd.: 39,928 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 157,759 shares
    • Vanguard Personalized Indexing Management, LLC: 19,841 shares
    • Vanguard Global Advisers, LLC: 63,665 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 7,515,025 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 9,490,818 shares

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

  2. period ended2026-03-31
    13F/A 18,340,357 shares
    Change vs previous 13F +318,875 shares

    0.01% of the 13F portfolio, value $648,515,024.

    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: 1,129,236 shares
    • Vanguard Investments Australia, Ltd.: 38,147 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 136,410 shares
    • Vanguard Personalized Indexing Management, LLC: 16,413 shares
    • Vanguard Global Advisers, LLC: 81,642 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 7,427,397 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 9,511,112 shares

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

  3. period ended2025-12-31
    13F 18,021,482 shares
    Change vs previous 13F -172,765 shares

    0.01% of the 13F portfolio, value $504,241,066.

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

    • VANGUARD GROUP INC: 18,007,364 shares
    • Vanguard Personalized Indexing Management, LLC: 14,118 shares

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

  4. period ended2025-09-30
    13F 18,194,247 shares
    Change vs previous 13F -325,230 shares

    0.01% of the 13F portfolio, value $545,827,410.

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

    • VANGUARD GROUP INC: 18,179,511 shares
    • Vanguard Personalized Indexing Management, LLC: 14,736 shares

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

  5. period ended2025-06-30
    13F 18,519,477 shares
    Change vs previous 13F +288,802 shares

    0.01% of the 13F portfolio, value $529,842,236.

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

    • VANGUARD GROUP INC: 18,503,074 shares
    • Vanguard Personalized Indexing Management, LLC: 16,403 shares

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

  6. period ended2025-03-31
    13F 18,230,675 shares
    Change vs previous 13F -284,012 shares

    0.01% of the 13F portfolio, value $601,976,888.

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

    • VANGUARD GROUP INC: 18,212,674 shares
    • Vanguard Personalized Indexing Management, LLC: 18,001 shares

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

  7. period ended2024-12-31
    13F 18,514,687 shares
    Change vs previous 13F -474,467 shares

    0.01% of the 13F portfolio, value $532,482,398.

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

    • VANGUARD GROUP INC: 18,496,185 shares
    • Vanguard Personalized Indexing Management, LLC: 18,502 shares

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

  8. period ended2024-09-30
    13F 18,989,154 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $531,506,422.

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

    • VANGUARD GROUP INC: 18,971,637 shares
    • Vanguard Personalized Indexing Management, LLC: 17,517 shares

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