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Disclosery

Cerity Partners LLC: MGNI position timeline

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

Cerity Partners LLC held 200,984 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 200,984 shares
    Change vs previous 13F +99,771 shares

    <0.01% of the 13F portfolio, value $3,814,678.

    13F-HR 0001172661-26-003640 filed by Cerity Partners 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 101,213 shares
    Change vs previous 13F +425 shares

    <0.01% of the 13F portfolio, value $1,202,411.

    13F-HR 0001172661-26-002233 filed by Cerity Partners 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 100,788 shares
    Change vs previous 13F +235 shares

    <0.01% of the 13F portfolio, value $1,635,789.

    13F-HR 0001172661-26-000617 filed by Cerity Partners 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 100,553 shares
    Change vs previous 13F -1,188 shares

    <0.01% of the 13F portfolio, value $2,190,044.

    13F-HR 0001566475-25-000018 filed by Cerity Partners 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 101,741 shares
    Change vs previous 13F +1,591 shares

    <0.01% of the 13F portfolio, value $2,453,993.

    13F-HR 0001566475-25-000013 filed by Cerity Partners 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 100,150 shares
    Change vs previous 13F -394 shares

    <0.01% of the 13F portfolio, value $1,142,712.

    13F-HR 0001566475-25-000008 filed by Cerity Partners 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 100,544 shares
    Change vs previous 13F -2,822 shares

    <0.01% of the 13F portfolio, value $1,599,712.

    13F-HR 0001566475-25-000002 filed by Cerity Partners 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 103,366 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,431,619.

    13F-HR 0001566475-24-000030 filed by Cerity Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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