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Disclosery

Balyasny Asset Management: KOS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Balyasny Asset Management on KOS, newest first. How the timeline and the estimate are built.

Balyasny Asset Management held 245,681 KOS 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 245,681 shares
    Change vs previous 13F +173,276 shares

    <0.01% of the 13F portfolio, value $518,387.

    13F-HR 0001193125-26-351940 filed by Balyasny Asset Management 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 72,405 shares
    Change vs previous 13F +5,392 shares

    <0.01% of the 13F portfolio, value $201,286.

    13F-HR 0001193125-26-226359 filed by Balyasny Asset Management 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 67,013 shares
    Change vs previous 13F +20,390 shares

    <0.01% of the 13F portfolio, value $60,808.

    13F-HR 0001193125-26-054303 filed by Balyasny Asset Management 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 46,623 shares
    Change vs previous 13F +11,206 shares

    <0.01% of the 13F portfolio, value $77,394.

    13F-HR 0001193125-25-282267 filed by Balyasny Asset Management 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 35,417 shares
    Change vs previous 13F +282 shares

    <0.01% of the 13F portfolio, value $60,917.

    13F-HR 0000950123-25-008224 filed by Balyasny Asset Management 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 35,135 shares
    Change vs previous 13F -79,084 shares

    <0.01% of the 13F portfolio, value $80,108.

    13F-HR 0000950123-25-005606 filed by Balyasny Asset Management L.P.
    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 114,219 shares
    Change vs previous 13F -2,184,491 shares

    <0.01% of the 13F portfolio, value $390,629.

    13F-HR 0000950123-25-002486 filed by Balyasny Asset Management L.P.
    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 2,298,710 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $9,263,801.

    13F-HR 0000950123-24-011629 filed by Balyasny Asset Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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