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SEI INVESTMENTS CO: NOG position timeline

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

SEI INVESTMENTS CO held 319,331 NOG 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 319,331 shares
    Change vs previous 13F -130,920 shares

    0.01% of the 13F portfolio, value $5,795,897.

    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 450,251 shares
    Change vs previous 13F +50,626 shares

    0.01% of the 13F portfolio, value $13,160,798.

    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 399,625 shares
    Change vs previous 13F +11,077 shares

    0.01% of the 13F portfolio, value $8,579,827.

    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 388,548 shares
    Change vs previous 13F +1,627 shares

    0.01% of the 13F portfolio, value $9,635,939.

    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 386,921 shares
    Change vs previous 13F -725,490 shares

    0.01% of the 13F portfolio, value $10,969,503.

    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 1,112,411 shares
    Change vs previous 13F +31,194 shares

    0.04% of the 13F portfolio, value $33,628,764.

    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 1,081,217 shares
    Change vs previous 13F +74,722 shares

    0.05% of the 13F portfolio, value $40,178,032.

    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 1,006,495 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $35,640,002.

    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).