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Disclosery

MAIRS & POWER INC: KNF position timeline

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

MAIRS & POWER INC held 128,377 KNF 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 128,377 shares
    Change vs previous 13F -6,051 shares

    0.1% of the 13F portfolio, value $10,738,736.

    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 134,428 shares
    Change vs previous 13F +10,573 shares

    0.11% of the 13F portfolio, value $10,976,046.

    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 123,855 shares
    Change vs previous 13F +1,810 shares

    0.08% of the 13F portfolio, value $8,713,199.

    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 122,045 shares
    Change vs previous 13F +8,129 shares

    0.09% of the 13F portfolio, value $9,381,599.

    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).

  5. period ended2025-06-30
    13F 113,916 shares
    Change vs previous 13F -13,104 shares

    0.09% of the 13F portfolio, value $9,300,102.

    13F-HR 0001172661-25-003391 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).

  6. period ended2025-03-31
    13F 127,020 shares
    Change vs previous 13F +85 shares

    0.12% of the 13F portfolio, value $11,458,474.

    13F-HR 0001172661-25-002089 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).

  7. period ended2024-12-31
    13F 126,935 shares
    Change vs previous 13F -70 shares

    0.12% of the 13F portfolio, value $12,901,673.

    13F-HR 0001172661-25-000936 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).

  8. period ended2024-09-30
    13F 127,005 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $11,352,977.

    13F-HR 0001172661-24-004776 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).