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Disclosery

MAIRS & POWER INC: JPM position timeline

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

MAIRS & POWER INC held 923,550 JPM 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 923,550 shares
    Change vs previous 13F -130,647 shares

    2.77% of the 13F portfolio, value $302,305,621.

    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 1,054,197 shares
    Change vs previous 13F -222,207 shares

    3.17% of the 13F portfolio, value $310,102,590.

    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 1,276,404 shares
    Change vs previous 13F -85,126 shares

    3.96% of the 13F portfolio, value $411,282,897.

    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 1,361,530 shares
    Change vs previous 13F -139,436 shares

    4.04% of the 13F portfolio, value $429,467,408.

    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 1,500,966 shares
    Change vs previous 13F -161,804 shares

    4.3% of the 13F portfolio, value $435,145,053.

    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 1,662,770 shares
    Change vs previous 13F -51,519 shares

    4.24% of the 13F portfolio, value $407,877,481.

    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 1,714,289 shares
    Change vs previous 13F -6,083 shares

    3.98% of the 13F portfolio, value $410,932,216.

    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 1,720,372 shares
    Change vs previous 13F not available

    3.41% of the 13F portfolio, value $362,757,640.

    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).