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Disclosery

MAIRS & POWER INC: ABT position timeline

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

MAIRS & POWER INC held 729,358 ABT 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 729,358 shares
    Change vs previous 13F +7,580 shares

    0.61% of the 13F portfolio, value $66,182,014.

    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 721,778 shares
    Change vs previous 13F +13,697 shares

    0.76% of the 13F portfolio, value $74,105,025.

    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 708,081 shares
    Change vs previous 13F -14,803 shares

    0.85% of the 13F portfolio, value $88,715,439.

    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 722,884 shares
    Change vs previous 13F -179,057 shares

    0.91% of the 13F portfolio, value $96,823,051.

    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 901,941 shares
    Change vs previous 13F -115,047 shares

    1.21% of the 13F portfolio, value $122,673,099.

    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 1,016,988 shares
    Change vs previous 13F -59,927 shares

    1.4% of the 13F portfolio, value $134,903,427.

    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 1,076,915 shares
    Change vs previous 13F -8,514 shares

    1.18% of the 13F portfolio, value $121,809,829.

    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 1,085,429 shares
    Change vs previous 13F not available

    1.16% of the 13F portfolio, value $123,749,733.

    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).