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Disclosery

MAIRS & POWER INC: HSY position timeline

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

MAIRS & POWER INC held 61,044 HSY 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 61,044 shares
    Change vs previous 13F -3,516 shares

    0.1% of the 13F portfolio, value $10,710,170.

    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 64,560 shares
    Change vs previous 13F -3,048 shares

    0.14% of the 13F portfolio, value $13,421,378.

    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 67,608 shares
    Change vs previous 13F -3,685 shares

    0.12% of the 13F portfolio, value $12,303,304.

    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 71,293 shares
    Change vs previous 13F +4,278 shares

    0.13% of the 13F portfolio, value $13,335,356.

    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 67,015 shares
    Change vs previous 13F -830 shares

    0.11% of the 13F portfolio, value $11,121,139.

    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 67,845 shares
    Change vs previous 13F -10,501 shares

    0.12% of the 13F portfolio, value $11,603,530.

    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 78,346 shares
    Change vs previous 13F -26,648 shares

    0.13% of the 13F portfolio, value $13,267,895.

    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 104,994 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $20,135,749.

    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).