Skip to content
Disclosery

SEI INVESTMENTS CO: TENB position timeline

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

SEI INVESTMENTS CO held 40,421 TENB 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 40,421 shares
    Change vs previous 13F -256,183 shares

    <0.01% of the 13F portfolio, value $1,490,732.

    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 296,604 shares
    Change vs previous 13F +195,188 shares

    <0.01% of the 13F portfolio, value $5,017,062.

    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 101,416 shares
    Change vs previous 13F -12,622 shares

    <0.01% of the 13F portfolio, value $2,386,319.

    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 114,038 shares
    Change vs previous 13F +60,343 shares

    <0.01% of the 13F portfolio, value $3,325,344.

    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 53,695 shares
    Change vs previous 13F +19,169 shares

    <0.01% of the 13F portfolio, value $1,813,818.

    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 34,526 shares
    Change vs previous 13F +10,156 shares

    <0.01% of the 13F portfolio, value $1,207,678.

    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 24,370 shares
    Change vs previous 13F +91 shares

    <0.01% of the 13F portfolio, value $959,694.

    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 24,279 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $983,754.

    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).