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WOLVERINE ASSET MANAGEMENT LLC: BKHA position timeline

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

WOLVERINE ASSET MANAGEMENT LLC held 331,222 BKHA shares at 2026-06-30 per its 13F-HR filed 2026-08-10, and reported 211,220 shares, 5.09%, in a 13G/A filed 2026-10-07.

Estimated current stake: 211,220 shares, 5.09% of the class

Estimated from 13G/A of 2026-10-07. As of 2026-09-30, 13G/A 0001140361-26-038899.

Shares are the reporting group's aggregate and may include entities that do not file a 13F.

Percent of portfolio stays on the 13F for 2026-06-30.

  1. event date2026-09-30
    13G/A 211,220 shares
    Share basis changed not comparable

    5.09% of the class. Different basis (group aggregate from 13G/A).

    13G/A 0001140361-26-038899 filed by WOLVERINE ASSET MANAGEMENT LLC
    Accepted , ingested

    A 13D/G states the aggregate of its reporting persons, which may include entities that do not file a 13F.

  2. period ended2026-06-30
    13F 331,222 shares
    Change vs previous 13F -9,588 shares

    0.05% of the 13F portfolio, value $3,898,483.

    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).

  3. period ended2026-03-31
    13F 340,810 shares
    Change vs previous 13F -3,780 shares

    0.06% of the 13F portfolio, value $3,936,356.

    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).

  4. period ended2025-12-31
    13F 344,590 shares
    Change vs previous 13F -14,298 shares

    0.06% of the 13F portfolio, value $3,876,638.

    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).

  5. period ended2025-09-30
    13F 358,888 shares
    Change vs previous 13F +4,339 shares

    0.06% of the 13F portfolio, value $4,015,956.

    13F-HR 0001279891-25-000042 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).

  6. period ended2025-06-30
    13F 354,549 shares
    Change vs previous 13F +3,019 shares

    0.06% of the 13F portfolio, value $3,765,310.

    13F-HR 0001279891-25-000027 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).

  7. period ended2025-03-31
    13F 351,530 shares
    Change vs previous 13F +32,461 shares

    0.07% of the 13F portfolio, value $3,701,610.

    13F-HR 0001279891-25-000020 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).

  8. period ended2024-12-31
    13F 319,069 shares
    Change vs previous 13F +205,826 shares

    0.06% of the 13F portfolio, value $3,311,936.

    13F-HR 0001279891-25-000013 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).

  9. period ended2024-09-30
    13F 113,243 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,158,475.

    13F-HR 0001279891-24-000028 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).