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Disclosery

HARVARD MANAGEMENT CO INC: AMZN position timeline

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

HARVARD MANAGEMENT CO INC held 982,839 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 982,839 shares
    Change vs previous 13F +265,300 shares

    5.49% of the 13F portfolio, value $234,249,847.

    13F-HR 0001193125-26-352412 filed by HARVARD MANAGEMENT CO 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 717,539 shares
    Change vs previous 13F +37,694 shares

    8.23% of the 13F portfolio, value $149,441,848.

    13F-HR 0001193125-26-226658 filed by HARVARD MANAGEMENT CO 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 679,845 shares
    Change vs previous 13F -391,255 shares

    7.55% of the 13F portfolio, value $156,921,823.

    13F-HR 0001193125-26-051702 filed by HARVARD MANAGEMENT CO 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 1,071,100 shares
    Change vs previous 13F 0 shares

    11.17% of the 13F portfolio, value $235,181,427.

    13F-HR 0001193125-25-283114 filed by HARVARD MANAGEMENT CO 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 1,071,100 shares
    Change vs previous 13F +1,071,100 shares

    16.36% of the 13F portfolio, value $234,988,629.

    13F-HR 0000950123-25-007364 filed by HARVARD MANAGEMENT CO 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 0 shares
    Change vs previous 13F -67,500 shares

    13F-HR 0000950123-25-004475 filed by HARVARD MANAGEMENT CO INC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-12-31
    13F 67,500 shares
    Change vs previous 13F not available

    0.88% of the 13F portfolio, value $14,808,825.

    13F-HR 0000950123-25-002812 filed by HARVARD MANAGEMENT CO INC
    Filed (acceptance time not in the bulk data set), ingested

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