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Disclosery

MAIRS & POWER INC: TXN position timeline

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

MAIRS & POWER INC held 217,453 TXN 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 217,453 shares
    Change vs previous 13F -13,698 shares

    0.59% of the 13F portfolio, value $64,816,216.

    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 231,151 shares
    Change vs previous 13F -4,273 shares

    0.46% of the 13F portfolio, value $44,875,655.

    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 235,424 shares
    Change vs previous 13F -1,293 shares

    0.39% of the 13F portfolio, value $40,843,710.

    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 236,717 shares
    Change vs previous 13F +5,861 shares

    0.41% of the 13F portfolio, value $43,492,014.

    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 230,856 shares
    Change vs previous 13F +2,819 shares

    0.47% of the 13F portfolio, value $47,930,323.

    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 228,037 shares
    Change vs previous 13F -1,774 shares

    0.43% of the 13F portfolio, value $40,978,249.

    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 229,811 shares
    Change vs previous 13F +3,331 shares

    0.42% of the 13F portfolio, value $43,091,861.

    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 226,480 shares
    Change vs previous 13F not available

    0.44% of the 13F portfolio, value $46,783,974.

    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).