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Virtus Investment Advisers, LLC: PROK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Virtus Investment Advisers, LLC on PROK, newest first. How the timeline and the estimate are built.

Virtus Investment Advisers, LLC held 199,510 PROK shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 199,510 shares
    Change vs previous 13F +76,122 shares

    0.09% of the 13F portfolio, value $407,000.

    13F-HR 0000019481-26-000008 filed by Virtus Investment Advisers, 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 123,388 shares
    Change vs previous 13F +3,012 shares

    0.06% of the 13F portfolio, value $220,865.

    13F-HR 0000019481-26-000004 filed by Virtus Investment Advisers, 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 120,376 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $269,642.

    13F-HR 0000019481-26-000002 filed by Virtus Investment Advisers, LLC
    Filed (acceptance time not in the bulk data set), ingested

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