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Tortoise Investment Management, LLC: SPTL position timeline

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

Tortoise Investment Management, LLC held 69,051 SPTL 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 69,051 shares
    Change vs previous 13F +2,899 shares

    0.13% of the 13F portfolio, value $1,811,208.

    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 66,152 shares
    Change vs previous 13F -2,230 shares

    0.14% of the 13F portfolio, value $1,739,798.

    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 68,382 shares
    Change vs previous 13F +350 shares

    0.16% of the 13F portfolio, value $1,810,072.

    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 68,032 shares
    Change vs previous 13F -3,000 shares

    0.16% of the 13F portfolio, value $1,833,462.

    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 71,032 shares
    Change vs previous 13F -6,713 shares

    0.18% of the 13F portfolio, value $1,888,031.

    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 77,745 shares
    Change vs previous 13F +35,660 shares

    0.22% of the 13F portfolio, value $2,119,329.

    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 42,085 shares
    Change vs previous 13F -2,637 shares

    0.12% of the 13F portfolio, value $1,102,206.

    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 44,722 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $1,300,069.

    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).