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Disclosery

MAIRS & POWER INC: PLXS position timeline

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

MAIRS & POWER INC held 39,276 PLXS 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 39,276 shares
    Change vs previous 13F -6,592 shares

    0.11% of the 13F portfolio, value $11,809,115.

    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 45,868 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $9,290,105.

    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 45,868 shares
    Change vs previous 13F -9,044 shares

    0.06% of the 13F portfolio, value $6,742,596.

    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 54,912 shares
    Change vs previous 13F -1,621 shares

    0.07% of the 13F portfolio, value $7,945,217.

    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 56,533 shares
    Change vs previous 13F -5,937 shares

    0.08% of the 13F portfolio, value $7,649,480.

    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 62,470 shares
    Change vs previous 13F -19,439 shares

    0.08% of the 13F portfolio, value $8,004,281.

    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 81,909 shares
    Change vs previous 13F -6,836 shares

    0.12% of the 13F portfolio, value $12,817,120.

    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 88,745 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $12,132,329.

    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).