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Disclosery

SFE Investment Counsel: PI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SFE Investment Counsel on PI, newest first. How the timeline and the estimate are built.

SFE Investment Counsel held 3,220 PI shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,220 shares
    Change vs previous 13F -305 shares

    0.06% of the 13F portfolio, value $461,201.

    13F-HR 0001317784-26-000003 filed by SFE Investment Counsel
    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 3,525 shares
    Change vs previous 13F +155 shares

    0.06% of the 13F portfolio, value $362,018.

    13F-HR 0001317784-26-000002 filed by SFE Investment Counsel
    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 3,370 shares
    Change vs previous 13F -215 shares

    0.09% of the 13F portfolio, value $586,414.

    13F-HR 0001317784-26-000001 filed by SFE Investment Counsel
    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 3,585 shares
    Change vs previous 13F -1,215 shares

    0.1% of the 13F portfolio, value $647,989.

    13F-HR 0001317784-25-000003 filed by SFE Investment Counsel
    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 4,800 shares
    Change vs previous 13F +300 shares

    0.09% of the 13F portfolio, value $533,136.

    13F-HR 0001085146-25-004662 filed by SFE Investment Counsel
    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 4,500 shares
    Change vs previous 13F +273 shares

    0.08% of the 13F portfolio, value $408,150.

    13F-HR 0001085146-25-002652 filed by SFE Investment Counsel
    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 4,227 shares
    Change vs previous 13F -2,913 shares

    0.13% of the 13F portfolio, value $614,014.

    13F-HR 0001085146-25-000626 filed by SFE Investment Counsel
    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 7,140 shares
    Change vs previous 13F not available

    0.32% of the 13F portfolio, value $1,545,953.

    13F-HR 0001085146-24-005141 filed by SFE Investment Counsel
    Filed (acceptance time not in the bulk data set), ingested

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