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MAIRS & POWER INC: GOOG position timeline

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

MAIRS & POWER INC held 1,683,439 GOOG 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 1,683,439 shares
    Change vs previous 13F +71,829 shares

    5.46% of the 13F portfolio, value $594,809,371.

    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 1,611,610 shares
    Change vs previous 13F -86,359 shares

    4.72% of the 13F portfolio, value $462,306,563.

    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 1,697,969 shares
    Change vs previous 13F -64,619 shares

    5.13% of the 13F portfolio, value $532,822,723.

    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 1,762,588 shares
    Change vs previous 13F -39,239 shares

    4.03% of the 13F portfolio, value $429,278,287.

    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 1,801,827 shares
    Change vs previous 13F -246,266 shares

    3.16% of the 13F portfolio, value $319,626,023.

    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 2,048,093 shares
    Change vs previous 13F -129,271 shares

    3.33% of the 13F portfolio, value $319,973,597.

    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 2,177,364 shares
    Change vs previous 13F -566,101 shares

    4.01% of the 13F portfolio, value $414,657,129.

    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 2,743,465 shares
    Change vs previous 13F not available

    4.31% of the 13F portfolio, value $458,679,946.

    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).