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Disclosery

MAIRS & POWER INC: UNH position timeline

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

MAIRS & POWER INC held 559,951 UNH 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 559,951 shares
    Change vs previous 13F -181,132 shares

    2.14% of the 13F portfolio, value $232,732,484.

    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 741,083 shares
    Change vs previous 13F -89,452 shares

    2.05% of the 13F portfolio, value $200,529,681.

    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 830,535 shares
    Change vs previous 13F -239,412 shares

    2.64% of the 13F portfolio, value $274,167,948.

    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 1,069,947 shares
    Change vs previous 13F +12,787 shares

    3.47% of the 13F portfolio, value $369,452,740.

    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 1,057,160 shares
    Change vs previous 13F +150,506 shares

    3.26% of the 13F portfolio, value $329,802,243.

    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 906,654 shares
    Change vs previous 13F +38,247 shares

    4.94% of the 13F portfolio, value $474,860,095.

    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 868,407 shares
    Change vs previous 13F -23,255 shares

    4.25% of the 13F portfolio, value $439,292,426.

    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 891,662 shares
    Change vs previous 13F not available

    4.9% of the 13F portfolio, value $521,337,008.

    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).