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Virtus Investment Advisers, LLC: SPOK position timeline

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

Virtus Investment Advisers, LLC held 6,840 SPOK 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 6,840 shares
    Change vs previous 13F -285 shares

    0.03% of the 13F portfolio, value $70,042.

    13F-HR 0001587281-26-000015 filed by VIRTUS 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 7,125 shares
    Change vs previous 13F -7,538 shares

    0.04% of the 13F portfolio, value $77,663.

    13F-HR 0001587281-26-000011 filed by VIRTUS 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 14,663 shares
    Change vs previous 13F -1,553 shares

    0.09% of the 13F portfolio, value $193,405.

    13F-HR 0001587281-26-000008 filed by VIRTUS ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Virtus Investment Advisers, LLC: 0 shares
    • VIRTUS ADVISERS, LLC: 14,663 shares

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

  4. period ended2025-09-30
    13F/A 16,216 shares
    Change vs previous 13F +5,949 shares

    0.05% of the 13F portfolio, value $279,727.

    13F-HR 0001628280-25-052170 filed by Virtus Investment Advisers, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Virtus Investment Advisers, LLC: 9,866 shares
    • VIRTUS ADVISERS, LLC: 6,350 shares

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

  5. period ended2025-06-30
    13F 10,267 shares
    Change vs previous 13F +875 shares

    0.06% of the 13F portfolio, value $181,521.

    13F-HR 0001587281-25-000007 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).

  6. period ended2025-03-31
    13F/A 9,392 shares
    Change vs previous 13F -2,251 shares

    0.04% of the 13F portfolio, value $154,404.

    13F-HR 0000019481-25-000015 filed by Virtus Investment Advisers, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Virtus Investment Advisers, LLC: 9,392 shares
    • VIRTUS ADVISERS, LLC: 0 shares

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

  7. period ended2024-12-31
    13F 11,643 shares
    Change vs previous 13F +255 shares

    0.08% of the 13F portfolio, value $186,870.

    13F-HR 0001591068-25-000007 filed by VIRTUS ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 11,388 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $171,503.

    13F-HR 0001862664-24-000010 filed by VIRTUS ADVISERS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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