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OBERNDORF WILLIAM E: PHYS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OBERNDORF WILLIAM E on PHYS, newest first. How the timeline and the estimate are built.

OBERNDORF WILLIAM E held 224,439 PHYS shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 224,439 shares
    Change vs previous 13F 0 shares

    12.31% of the 13F portfolio, value $6,771,325.

    13F-HR 0001193125-26-348152 filed by OBERNDORF WILLIAM E
    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 224,439 shares
    Change vs previous 13F -186,932 shares

    14.91% of the 13F portfolio, value $7,954,118.

    13F-HR 0001193125-26-222994 filed by OBERNDORF WILLIAM E
    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 411,371 shares
    Change vs previous 13F +189,207 shares

    17.2% of the 13F portfolio, value $13,583,471.

    13F-HR 0001193125-26-050038 filed by OBERNDORF WILLIAM E
    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 222,164 shares
    Change vs previous 13F +61,090 shares

    8.87% of the 13F portfolio, value $6,580,498.

    13F-HR 0001193125-25-279251 filed by OBERNDORF WILLIAM E
    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 161,074 shares
    Change vs previous 13F not available

    4.51% of the 13F portfolio, value $4,083,226.

    13F-HR 0000950123-25-007482 filed by OBERNDORF WILLIAM E
    Filed (acceptance time not in the bulk data set), ingested

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