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Disclosery

MAIRS & POWER INC: COP position timeline

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

MAIRS & POWER INC held 25,845 COP 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 25,845 shares
    Change vs previous 13F -183 shares

    0.02% of the 13F portfolio, value $2,686,846.

    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 26,028 shares
    Change vs previous 13F +170 shares

    0.04% of the 13F portfolio, value $3,435,696.

    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 25,858 shares
    Change vs previous 13F -2,279 shares

    0.02% of the 13F portfolio, value $2,420,567.

    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 28,137 shares
    Change vs previous 13F -701 shares

    0.03% of the 13F portfolio, value $2,661,479.

    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 28,838 shares
    Change vs previous 13F -2,691 shares

    0.03% of the 13F portfolio, value $2,587,922.

    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 31,529 shares
    Change vs previous 13F +2,155 shares

    0.03% of the 13F portfolio, value $3,311,176.

    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 29,374 shares
    Change vs previous 13F +2,836 shares

    0.03% of the 13F portfolio, value $2,913,020.

    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 26,538 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $2,793,921.

    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).