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MATTERN CAPITAL MANAGEMENT, LLC: APH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MATTERN CAPITAL MANAGEMENT, LLC on APH, newest first. How the timeline and the estimate are built.

MATTERN CAPITAL MANAGEMENT, LLC held 62,586 APH shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 62,586 shares
    Change vs previous 13F +9,706 shares

    1.29% of the 13F portfolio, value $11,035,164.

    13F-HR 0001725547-26-000252 filed by MATTERN CAPITAL MANAGEMENT, LLC
    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 52,880 shares
    Change vs previous 13F -10,410 shares

    0.8% of the 13F portfolio, value $6,681,388.

    13F-HR 0001725547-26-000166 filed by MATTERN CAPITAL MANAGEMENT, LLC
    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 63,290 shares
    Change vs previous 13F -17,616 shares

    1.01% of the 13F portfolio, value $8,553,011.

    13F-HR 0001725547-26-000059 filed by MATTERN CAPITAL MANAGEMENT, LLC
    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 80,906 shares
    Change vs previous 13F +10,827 shares

    1.18% of the 13F portfolio, value $10,012,118.

    13F-HR 0001725547-25-004185 filed by MATTERN CAPITAL MANAGEMENT, LLC
    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 70,079 shares
    Change vs previous 13F +13,812 shares

    0.83% of the 13F portfolio, value $6,920,301.

    13F-HR 0001725547-25-003493 filed by MATTERN CAPITAL MANAGEMENT, LLC
    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 56,267 shares
    Change vs previous 13F not available

    0.47% of the 13F portfolio, value $3,690,553.

    13F-HR 0001725547-25-001447 filed by MATTERN CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).