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White Pine Investment CO: SCHR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of White Pine Investment CO on SCHR, newest first. How the timeline and the estimate are built.

White Pine Investment CO held 474,217 SCHR shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 474,217 shares
    Change vs previous 13F +14,879 shares

    2.49% of the 13F portfolio, value $11,694,000.

    13F-HR 0001318259-26-000003 filed by White Pine Investment CO
    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 459,338 shares
    Change vs previous 13F +22,962 shares

    2.66% of the 13F portfolio, value $11,442,000.

    13F-HR 0001318259-26-000002 filed by White Pine Investment CO
    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 436,376 shares
    Change vs previous 13F +29,800 shares

    2.58% of the 13F portfolio, value $10,944,000.

    13F-HR 0001318259-26-000001 filed by White Pine Investment CO
    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 406,576 shares
    Change vs previous 13F +43,380 shares

    2.42% of the 13F portfolio, value $10,217,000.

    13F-HR 0001318259-25-000005 filed by White Pine Investment CO
    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 363,196 shares
    Change vs previous 13F +299,557 shares

    2.27% of the 13F portfolio, value $9,091,000.

    13F-HR 0001318259-25-000003 filed by White Pine Investment CO
    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 63,639 shares
    Change vs previous 13F not available

    0.43% of the 13F portfolio, value $1,582,000.

    13F-HR 0001318259-25-000002 filed by White Pine Investment CO
    Filed (acceptance time not in the bulk data set), ingested

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