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Disclosery

MAIRS & POWER INC: PATK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MAIRS & POWER INC on PATK, newest first. How the timeline and the estimate are built.

MAIRS & POWER INC held 94,824 PATK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 94,824 shares
    Change vs previous 13F +36,930 shares

    0.08% of the 13F portfolio, value $8,513,299.

    13F-HR 0001172661-26-003496 filed by MAIRS & POWER INC
    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 57,894 shares
    Change vs previous 13F +4,861 shares

    0.07% of the 13F portfolio, value $6,430,287.

    13F-HR 0001172661-26-001819 filed by MAIRS & POWER INC
    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 53,033 shares
    Change vs previous 13F +29,648 shares

    0.06% of the 13F portfolio, value $5,750,368.

    13F-HR 0001172661-26-001057 filed by MAIRS & POWER INC
    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 23,385 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $2,418,711.

    13F-HR 0001172661-25-004985 filed by MAIRS & POWER INC
    Filed (acceptance time not in the bulk data set), ingested

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