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Auto-Owners Insurance Co: XNTK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Auto-Owners Insurance Co on XNTK, newest first. How the timeline and the estimate are built.

Auto-Owners Insurance Co held 1,287,500 XNTK shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,287,500 shares
    Change vs previous 13F -169,100 shares

    11.36% of the 13F portfolio, value $502,961,875.

    13F-HR 0001964189-26-000004 filed by Auto-Owners Insurance Co
    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 1,456,600 shares
    Change vs previous 13F 0 shares

    7.79% of the 13F portfolio, value $371,840,848.

    13F-HR 0001964189-26-000003 filed by Auto-Owners Insurance Co
    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/A 1,456,600 shares
    Change vs previous 13F +149,100 shares

    8.5% of the 13F portfolio, value $404,760,008.

    13F-HR/A 0001964189-26-000002 filed by Auto-Owners Insurance Co
    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/A 1,307,500 shares
    Change vs previous 13F -213,000 shares

    9.19% of the 13F portfolio, value $355,940,725.

    13F-HR/A 0001964189-25-000005 filed by Auto-Owners Insurance Co
    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 1,520,500 shares
    Change vs previous 13F +39,400 shares

    8.05% of the 13F portfolio, value $360,784,240.

    13F-HR 0001964189-25-000002 filed by Auto-Owners Insurance Co
    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 1,481,100 shares
    Change vs previous 13F +165,900 shares

    2.15% of the 13F portfolio, value $81,071,003.

    13F-HR 0001964189-25-000001 filed by Auto-Owners Insurance Co
    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 1,315,200 shares
    Change vs previous 13F +121,100 shares

    6.03% of the 13F portfolio, value $265,433,533.

    13F-HR 0001964188-25-000003 filed by Auto-Owners Insurance Co
    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 1,194,100 shares
    Change vs previous 13F not available

    5.77% of the 13F portfolio, value $235,865,558.

    13F-HR 0001964189-24-000005 filed by Auto-Owners Insurance Co
    Filed (acceptance time not in the bulk data set), ingested

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