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TUDOR INVESTMENT CORP ET AL: SIBN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TUDOR INVESTMENT CORP ET AL on SIBN, newest first. How the timeline and the estimate are built.

TUDOR INVESTMENT CORP ET AL held 131,414 SIBN 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 131,414 shares
    Change vs previous 13F +1,298 shares

    0.01% of the 13F portfolio, value $2,144,676.

    13F-HR 0000902664-26-003485 filed by TUDOR INVESTMENT CORP ET AL
    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 130,116 shares
    Change vs previous 13F -129,473 shares

    0.01% of the 13F portfolio, value $1,643,365.

    13F-HR 0000902664-26-002516 filed by TUDOR INVESTMENT CORP ET AL
    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 259,589 shares
    Change vs previous 13F +1,557 shares

    0.03% of the 13F portfolio, value $5,119,095.

    13F-HR 0000902664-26-001113 filed by TUDOR INVESTMENT CORP ET AL
    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/A 258,032 shares
    Change vs previous 13F +1,968 shares

    0.02% of the 13F portfolio, value $3,798,231.

    13F-HR/A 0000902664-25-005239 filed by TUDOR INVESTMENT CORP ET AL
    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 256,064 shares
    Change vs previous 13F +238,840 shares

    0.04% of the 13F portfolio, value $4,819,124.

    13F-HR 0000902664-25-003613 filed by TUDOR INVESTMENT CORP ET AL
    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 17,224 shares
    Change vs previous 13F -71,807 shares

    <0.01% of the 13F portfolio, value $241,653.

    13F-HR 0000902664-25-002382 filed by TUDOR INVESTMENT CORP ET AL
    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 89,031 shares
    Change vs previous 13F -23,353 shares

    0.01% of the 13F portfolio, value $1,248,215.

    13F-HR 0000902664-25-001008 filed by TUDOR INVESTMENT CORP ET AL
    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 112,384 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,571,128.

    13F-HR 0000902664-24-006581 filed by TUDOR INVESTMENT CORP ET AL
    Filed (acceptance time not in the bulk data set), ingested

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