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Disclosery

Tortoise Investment Management, LLC: DLS position timeline

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

Tortoise Investment Management, LLC held 11,954 DLS shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 11,954 shares
    Change vs previous 13F -630 shares

    0.07% of the 13F portfolio, value $1,001,626.

    13F-HR 0001599511-26-000003 filed by Tortoise 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 12,584 shares
    Change vs previous 13F -855 shares

    0.08% of the 13F portfolio, value $1,025,596.

    13F-HR 0001599511-26-000002 filed by Tortoise Investment Management, LLC
    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 13,439 shares
    Change vs previous 13F -680 shares

    0.1% of the 13F portfolio, value $1,088,693.

    13F-HR 0001599511-26-000001 filed by Tortoise 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 14,119 shares
    Change vs previous 13F -200 shares

    0.1% of the 13F portfolio, value $1,122,602.

    13F-HR 0001580642-25-007255 filed by Tortoise 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 14,319 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $1,075,500.

    13F-HR 0001580642-25-005011 filed by Tortoise 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/A 14,319 shares
    Change vs previous 13F -150 shares

    0.1% of the 13F portfolio, value $945,083.

    13F-HR/A 0001599511-25-000014 filed by Tortoise Investment Management, LLC
    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/A 14,469 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $910,824.

    13F-HR/A 0001599511-25-000013 filed by Tortoise Investment Management, LLC
    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/A 14,469 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $999,084.

    13F-HR/A 0001599511-25-000012 filed by Tortoise Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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