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ELKHORN PARTNERS LIMITED PARTNERSHIP: NEPH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ELKHORN PARTNERS LIMITED PARTNERSHIP on NEPH, newest first. How the timeline and the estimate are built.

ELKHORN PARTNERS LIMITED PARTNERSHIP held 11,000 NEPH 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 11,000 shares
    Change vs previous 13F -1,000 shares

    0.03% of the 13F portfolio, value $39,270.

    13F-HR 0000900440-26-000043 filed by ELKHORN PARTNERS LIMITED PARTNERSHIP
    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 12,000 shares
    Change vs previous 13F +5,000 shares

    0.02% of the 13F portfolio, value $35,760.

    13F-HR 0000900440-26-000041 filed by ELKHORN PARTNERS LIMITED PARTNERSHIP
    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 7,000 shares
    Change vs previous 13F -5,500 shares

    0.02% of the 13F portfolio, value $34,160.

    13F-HR 0000900440-26-000011 filed by ELKHORN PARTNERS LIMITED PARTNERSHIP
    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 12,500 shares
    Change vs previous 13F -2,000 shares

    0.04% of the 13F portfolio, value $59,125.

    13F-HR 0000928400-25-000002 filed by ELKHORN PARTNERS LIMITED PARTNERSHIP
    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 14,500 shares
    Change vs previous 13F -24,424 shares

    0.04% of the 13F portfolio, value $59,305.

    13F-HR 0000900440-25-000278 filed by ELKHORN PARTNERS LIMITED PARTNERSHIP
    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 38,924 shares
    Change vs previous 13F -2,505 shares

    0.04% of the 13F portfolio, value $67,000.

    13F-HR 0000900440-25-000081 filed by ELKHORN PARTNERS LIMITED PARTNERSHIP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 41,429 shares
    Change vs previous 13F +4,988 shares

    0.04% of the 13F portfolio, value $61,000.

    13F-HR 0000900440-25-000008 filed by ELKHORN PARTNERS LIMITED PARTNERSHIP
    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 36,441 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $62,000.

    13F-HR 0000900440-24-000103 filed by ELKHORN PARTNERS LIMITED PARTNERSHIP
    Filed (acceptance time not in the bulk data set), ingested

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