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Disclosery

ENGINE NO. 1 LLC: POWL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ENGINE NO. 1 LLC on POWL, newest first. How the timeline and the estimate are built.

ENGINE NO. 1 LLC held 119,000 POWL shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 119,000 shares
    Change vs previous 13F 0 shares

    40.95% of the 13F portfolio, value $36,272,390.

    13F-HR 0001420506-25-003257 filed by ENGINE NO. 1 LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-06-30
    13F 119,000 shares
    Change vs previous 13F +47,000 shares

    45.41% of the 13F portfolio, value $25,043,550.

    13F-HR 0001420506-25-002032 filed by ENGINE NO. 1 LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 72,000 shares
    Change vs previous 13F +22,700 shares

    15.65% of the 13F portfolio, value $12,263,760.

    13F-HR 0001420506-25-001179 filed by ENGINE NO. 1 LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 49,300 shares
    Change vs previous 13F -10,200 shares

    29.08% of the 13F portfolio, value $10,927,345.

    13F-HR 0001420506-25-000499 filed by ENGINE NO. 1 LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F 59,500 shares
    Change vs previous 13F -1,874 shares

    26.15% of the 13F portfolio, value $13,208,405.

    13F-HR 0001420506-24-002430 filed by ENGINE NO. 1 LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-06-30
    13F 61,374 shares
    Change vs previous 13F +29,300 shares

    9.23% of the 13F portfolio, value $8,801,032.

    13F-HR 0001420506-24-001357 filed by ENGINE NO. 1 LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-03-31
    13F 32,074 shares
    Change vs previous 13F not available

    5.4% of the 13F portfolio, value $4,564,130.

    13F-HR 0001420506-24-000987 filed by ENGINE NO. 1 LLC
    Filed (acceptance time not in the bulk data set), ingested

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