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PANAGORA ASSET MANAGEMENT INC: AMSC position timeline

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

PANAGORA ASSET MANAGEMENT INC held 375,515 AMSC 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 375,515 shares
    Change vs previous 13F +119,123 shares

    0.05% of the 13F portfolio, value $15,587,628.

    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 256,392 shares
    Change vs previous 13F +1,607 shares

    0.03% of the 13F portfolio, value $8,678,869.

    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 254,785 shares
    Change vs previous 13F +52,191 shares

    0.03% of the 13F portfolio, value $7,332,712.

    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 202,594 shares
    Change vs previous 13F +30,606 shares

    0.05% of the 13F portfolio, value $12,032,058.

    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 171,988 shares
    Change vs previous 13F +26,674 shares

    0.03% of the 13F portfolio, value $6,310,240.

    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 145,314 shares
    Change vs previous 13F +71,701 shares

    0.01% of the 13F portfolio, value $2,635,996.

    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 73,613 shares
    Change vs previous 13F +30,212 shares

    0.01% of the 13F portfolio, value $1,813,088.

    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 43,401 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,024,264.

    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).