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Disclosery

Spark Investment Management LLC: CLS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Spark Investment Management LLC on CLS, newest first. How the timeline and the estimate are built.

Spark Investment Management LLC held 3,000 CLS shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,000 shares
    Change vs previous 13F +3,000 shares

    2.13% of the 13F portfolio, value $1,093,032.

    13F-HR 0000899140-26-000792 filed by Spark Investment Management 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 0 shares
    Change vs previous 13F -9,000 shares

    13F-HR 0000899140-26-000429 filed by Spark Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  3. period ended2025-12-31
    13F 9,000 shares
    Change vs previous 13F -18,000 shares

    6.63% of the 13F portfolio, value $2,662,371.

    13F-HR 0000899140-26-000156 filed by Spark Investment Management 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 27,000 shares
    Change vs previous 13F +4,000 shares

    16.68% of the 13F portfolio, value $6,642,810.

    13F-HR 0000899140-25-001262 filed by Spark Investment Management 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 23,000 shares
    Change vs previous 13F +3,000 shares

    9.86% of the 13F portfolio, value $3,596,211.

    13F-HR 0000899140-25-000906 filed by Spark Investment Management 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 20,000 shares
    Change vs previous 13F not available

    5.37% of the 13F portfolio, value $1,577,928.

    13F-HR 0000899140-25-000606 filed by Spark Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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