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Disclosery

AMERIPRISE FINANCIAL INC: MGNI position timeline

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

AMERIPRISE FINANCIAL INC held 619,573 MGNI 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 619,573 shares
    Change vs previous 13F +619,573 shares

    <0.01% of the 13F portfolio, value $11,759,490.

    13F-HR 0001193125-26-351426 filed by AMERIPRISE FINANCIAL INC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -150,495 shares

    13F-HR 0001193125-26-053888 filed by AMERIPRISE FINANCIAL 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.

  3. period ended2025-09-30
    13F 150,495 shares
    Change vs previous 13F +44,231 shares

    <0.01% of the 13F portfolio, value $3,277,781.

    13F-HR 0001193125-25-282109 filed by AMERIPRISE FINANCIAL INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 106,264 shares
    Change vs previous 13F -536,879 shares

    <0.01% of the 13F portfolio, value $2,563,088.

    13F-HR 0000950123-25-008173 filed by AMERIPRISE FINANCIAL INC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 643,143 shares
    Change vs previous 13F -23,457 shares

    <0.01% of the 13F portfolio, value $7,338,262.

    13F-HR 0000950123-25-005098 filed by AMERIPRISE FINANCIAL INC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 666,600 shares
    Change vs previous 13F -172,636 shares

    <0.01% of the 13F portfolio, value $10,612,272.

    13F-HR 0000950123-25-002497 filed by AMERIPRISE FINANCIAL INC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 839,236 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $11,623,419.

    13F-HR 0000950123-24-011620 filed by AMERIPRISE FINANCIAL INC
    Filed (acceptance time not in the bulk data set), ingested

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