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Disclosery

WHITEBOX ADVISORS LLC: HPP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WHITEBOX ADVISORS LLC on HPP, newest first. How the timeline and the estimate are built.

WHITEBOX ADVISORS LLC held 59,080 HPP 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 59,080 shares
    Change vs previous 13F -130,000 shares

    0.01% of the 13F portfolio, value $897,425.

    13F-HR 0001257391-26-000006 filed by WHITEBOX ADVISORS 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/A 189,080 shares
    Change vs previous 13F +178,077 shares

    0.02% of the 13F portfolio, value $1,117,463.

    13F-HR 0001257391-26-000004 filed by WHITEBOX ADVISORS 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/A 11,003 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $119,162.

    13F-HR 0001257391-26-000002 filed by WHITEBOX ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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