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Disclosery

PANAGORA ASSET MANAGEMENT INC: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PANAGORA ASSET MANAGEMENT INC on BRK-B, newest first. How the timeline and the estimate are built.

PANAGORA ASSET MANAGEMENT INC held 192,078 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 192,078 shares
    Change vs previous 13F -13,265 shares

    0.29% of the 13F portfolio, value $96,113,910.

    13F-HR 0000883677-26-000006 filed by PANAGORA ASSET MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 205,343 shares
    Change vs previous 13F +53,564 shares

    0.37% of the 13F portfolio, value $98,400,366.

    13F-HR 0001172661-26-001914 filed by PANAGORA ASSET MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 151,779 shares
    Change vs previous 13F +46,861 shares

    0.27% of the 13F portfolio, value $76,291,714.

    13F-HR 0001172661-26-000738 filed by PANAGORA ASSET MANAGEMENT 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 104,918 shares
    Change vs previous 13F -1,610 shares

    0.21% of the 13F portfolio, value $52,746,475.

    13F-HR 0001172661-25-004745 filed by PANAGORA ASSET MANAGEMENT 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 106,528 shares
    Change vs previous 13F -265,434 shares

    0.23% of the 13F portfolio, value $51,748,107.

    13F-HR 0001172661-25-003130 filed by PANAGORA ASSET MANAGEMENT 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 371,962 shares
    Change vs previous 13F +12,482 shares

    0.99% of the 13F portfolio, value $198,099,522.

    13F-HR 0001172661-25-002054 filed by PANAGORA ASSET MANAGEMENT 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 359,480 shares
    Change vs previous 13F +2,369 shares

    0.75% of the 13F portfolio, value $162,945,094.

    13F-HR 0001172661-25-000751 filed by PANAGORA ASSET MANAGEMENT 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 357,111 shares
    Change vs previous 13F not available

    0.79% of the 13F portfolio, value $164,363,909.

    13F-HR 0001172661-24-004704 filed by PANAGORA ASSET MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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