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VANGUARD GROUP INC: IMMR position timeline

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

VANGUARD GROUP INC held 1,675,209 IMMR 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 1,675,209 shares
    Change vs previous 13F +24,265 shares

    <0.01% of the 13F portfolio, value $11,341,165.

    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: 189,507 shares
    • Vanguard Global Advisers, LLC: 11,936 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 1,287,153 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 186,613 shares

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

  2. period ended2026-03-31
    13F/A 1,650,944 shares
    Change vs previous 13F -671,375 shares

    <0.01% of the 13F portfolio, value $9,014,155.

    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: 189,042 shares
    • Vanguard Global Advisers, LLC: 11,936 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 1,288,269 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 161,697 shares

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

  3. period ended2025-12-31
    13F 2,322,319 shares
    Change vs previous 13F +745,381 shares

    <0.01% of the 13F portfolio, value $15,791,770.

    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 1,576,938 shares
    Change vs previous 13F -26,694 shares

    <0.01% of the 13F portfolio, value $11,574,724.

    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 1,603,632 shares
    Change vs previous 13F +2,491 shares

    <0.01% of the 13F portfolio, value $12,636,621.

    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 1,601,141 shares
    Change vs previous 13F -3,097 shares

    <0.01% of the 13F portfolio, value $12,136,649.

    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 1,604,238 shares
    Change vs previous 13F -125,768 shares

    <0.01% of the 13F portfolio, value $14,004,998.

    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 1,730,006 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $15,431,653.

    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).