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SEI INVESTMENTS CO: OPLN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SEI INVESTMENTS CO on OPLN, newest first. How the timeline and the estimate are built.

SEI INVESTMENTS CO held 201,075 OPLN 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 201,075 shares
    Change vs previous 13F +66,617 shares

    0.01% of the 13F portfolio, value $8,292,289.

    13F-HR 0002048251-26-006553 filed by SEI INVESTMENTS CO
    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 134,458 shares
    Change vs previous 13F -93,091 shares

    <0.01% of the 13F portfolio, value $3,919,432.

    13F-HR 0002048251-26-003739 filed by SEI INVESTMENTS CO
    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 227,549 shares
    Change vs previous 13F +71,924 shares

    0.01% of the 13F portfolio, value $6,776,529.

    13F-HR 0000350894-26-000005 filed by SEI INVESTMENTS CO
    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 155,625 shares
    Change vs previous 13F +1,478 shares

    <0.01% of the 13F portfolio, value $4,478,861.

    13F-HR 0002048251-25-002343 filed by SEI INVESTMENTS CO
    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 154,147 shares
    Change vs previous 13F +15,900 shares

    <0.01% of the 13F portfolio, value $3,768,886.

    13F-HR 0001041062-25-000162 filed by SEI INVESTMENTS CO
    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/A 138,247 shares
    Change vs previous 13F +22,293 shares

    <0.01% of the 13F portfolio, value $2,665,374.

    13F-HR/A 0001041062-25-000106 filed by SEI INVESTMENTS CO
    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 115,954 shares
    Change vs previous 13F -19,571 shares

    <0.01% of the 13F portfolio, value $2,300,433.

    13F-HR 0001041062-25-000019 filed by SEI INVESTMENTS CO
    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 135,525 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,287,596.

    13F-HR 0001041062-24-000165 filed by SEI INVESTMENTS CO
    Filed (acceptance time not in the bulk data set), ingested

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