Skip to content
Disclosery

Spark Investment Management LLC: AMZN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Spark Investment Management LLC on AMZN, newest first. How the timeline and the estimate are built.

Spark Investment Management LLC held 43,180 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 43,180 shares
    Change vs previous 13F 0 shares

    20.09% of the 13F portfolio, value $10,291,521.

    13F-HR 0000899140-26-000792 filed by Spark Investment Management LLC
    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 43,180 shares
    Change vs previous 13F 0 shares

    21.62% of the 13F portfolio, value $8,993,099.

    13F-HR 0000899140-26-000429 filed by Spark Investment Management LLC
    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 43,180 shares
    Change vs previous 13F 0 shares

    24.81% of the 13F portfolio, value $9,966,808.

    13F-HR 0000899140-26-000156 filed by Spark Investment Management LLC
    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 43,180 shares
    Change vs previous 13F 0 shares

    23.81% of the 13F portfolio, value $9,481,033.

    13F-HR 0000899140-25-001262 filed by Spark Investment Management LLC
    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 43,180 shares
    Change vs previous 13F 0 shares

    25.97% of the 13F portfolio, value $9,473,260.

    13F-HR 0000899140-25-000906 filed by Spark Investment Management LLC
    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 43,180 shares
    Change vs previous 13F 0 shares

    27.98% of the 13F portfolio, value $8,215,427.

    13F-HR 0000899140-25-000606 filed by Spark Investment Management LLC
    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 43,180 shares
    Change vs previous 13F 0 shares

    45.89% of the 13F portfolio, value $9,473,260.

    13F-HR 0000899140-25-000185 filed by Spark Investment Management LLC
    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 43,180 shares
    Change vs previous 13F not available

    46.28% of the 13F portfolio, value $8,045,729.

    13F-HR 0000899140-24-001174 filed by Spark Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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