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VANGUARD GROUP INC: ALDX position timeline

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

VANGUARD GROUP INC held 3,472,588 ALDX 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 3,472,588 shares
    Change vs previous 13F -55,240 shares

    <0.01% of the 13F portfolio, value $7,396,611.

    13F-HR 0002100119-26-001527 filed by VANGUARD CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 298,242 shares
    • Vanguard Global Advisers, LLC: 17,687 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,361,796 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 794,863 shares

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

  2. period ended2026-03-31
    13F/A 3,527,828 shares
    Change vs previous 13F -170,854 shares

    <0.01% of the 13F portfolio, value $5,962,029.

    13F-HR/A 0002100119-26-001311 filed by VANGUARD CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 338,621 shares
    • Vanguard Global Advisers, LLC: 17,687 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,363,742 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 807,778 shares

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

  3. period ended2025-12-31
    13F 3,698,682 shares
    Change vs previous 13F +106,813 shares

    <0.01% of the 13F portfolio, value $19,159,173.

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

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

  4. period ended2025-09-30
    13F 3,591,869 shares
    Change vs previous 13F +90,276 shares

    <0.01% of the 13F portfolio, value $18,749,556.

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

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

  5. period ended2025-06-30
    13F 3,501,593 shares
    Change vs previous 13F -216,425 shares

    <0.01% of the 13F portfolio, value $13,411,101.

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

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

  6. period ended2025-03-31
    13F 3,718,018 shares
    Change vs previous 13F -38,770 shares

    <0.01% of the 13F portfolio, value $21,378,604.

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

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

  7. period ended2024-12-31
    13F 3,756,788 shares
    Change vs previous 13F -3,831 shares

    <0.01% of the 13F portfolio, value $18,746,372.

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

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

  8. period ended2024-09-30
    13F 3,760,619 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $20,269,737.

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

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