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Disclosery

Whitefort Capital Management, LP: OPK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Whitefort Capital Management, LP on OPK, newest first. How the timeline and the estimate are built.

Whitefort Capital Management, LP held 4,511,412 OPK 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 4,511,412 shares
    Change vs previous 13F +258,072 shares

    1.67% of the 13F portfolio, value $6,767,118.

    13F-HR 0001013594-26-000912 filed by Whitefort Capital Management, LP
    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 4,253,340 shares
    Change vs previous 13F 0 shares

    1.48% of the 13F portfolio, value $4,848,808.

    13F-HR 0001013594-26-000606 filed by Whitefort Capital Management, LP
    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 4,253,340 shares
    Change vs previous 13F -646,660 shares

    1.62% of the 13F portfolio, value $5,359,208.

    13F-HR 0001013594-26-000254 filed by Whitefort Capital Management, LP
    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 4,900,000 shares
    Change vs previous 13F +3,125,800 shares

    2.51% of the 13F portfolio, value $7,595,000.

    13F-HR 0001013594-25-001427 filed by Whitefort Capital Management, LP
    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/A 1,774,200 shares
    Change vs previous 13F +1,774,200 shares

    0.91% of the 13F portfolio, value $2,341,944.

    13F-HR/A 0001013594-25-001353 filed by Whitefort Capital Management, LP
    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 0 shares
    Change vs previous 13F -134,490 shares

    13F-HR 0001013594-25-000674 filed by Whitefort Capital Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-12-31
    13F 134,490 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $197,700.

    13F-HR 0001013594-25-000295 filed by Whitefort Capital Management, LP
    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 134,490 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $200,390.

    13F-HR 0001013594-24-000972 filed by Whitefort Capital Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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