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WOLVERINE ASSET MANAGEMENT LLC: ATRO position timeline

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

WOLVERINE ASSET MANAGEMENT LLC held 3,985 ATRO shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,985 shares
    Change vs previous 13F -11,272 shares

    <0.01% of the 13F portfolio, value $323,821.

    13F-HR 0001279891-26-000010 filed by WOLVERINE ASSET 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 15,257 shares
    Change vs previous 13F +15,187 shares

    0.02% of the 13F portfolio, value $1,018,100.

    13F-HR 0001279891-26-000005 filed by WOLVERINE ASSET 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 70 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,797.

    13F-HR 0001279891-26-000002 filed by WOLVERINE ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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