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Parallax Volatility Advisers, L.P.: HIMX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Parallax Volatility Advisers, L.P. on HIMX, newest first. How the timeline and the estimate are built.

Parallax Volatility Advisers, L.P. held 52,231 HIMX 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 52,231 shares
    Change vs previous 13F +12,310 shares

    0.03% of the 13F portfolio, value $801,224.

    13F-HR 0001172661-26-003723 filed by Parallax Volatility Advisers, L.P.
    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 39,921 shares
    Change vs previous 13F +297 shares

    0.01% of the 13F portfolio, value $314,178.

    13F-HR 0001172661-26-002271 filed by Parallax Volatility Advisers, L.P.
    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 39,624 shares
    Change vs previous 13F -2,269 shares

    0.01% of the 13F portfolio, value $324,521.

    13F-HR 0001172661-26-001067 filed by Parallax Volatility Advisers, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 41,893 shares
    Change vs previous 13F -4,880 shares

    0.01% of the 13F portfolio, value $369,915.

    13F-HR 0001172661-25-005017 filed by Parallax Volatility Advisers, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 46,773 shares
    Change vs previous 13F +1,827 shares

    0.02% of the 13F portfolio, value $417,683.

    13F-HR 0001172661-25-003451 filed by Parallax Volatility Advisers, L.P.
    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 44,946 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $330,353.

    13F-HR 0001172661-25-002304 filed by Parallax Volatility Advisers, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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