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GRIZZLYROCK CAPITAL, LLC: OLN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GRIZZLYROCK CAPITAL, LLC on OLN, newest first. How the timeline and the estimate are built.

GRIZZLYROCK CAPITAL, LLC held 395,094 OLN 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 395,094 shares
    Change vs previous 13F -50,000 shares

    5.48% of the 13F portfolio, value $7,830,763.

    13F-HR 0001214659-26-010367 filed by GRIZZLYROCK CAPITAL, LLC
    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 445,094 shares
    Change vs previous 13F +277,094 shares

    10.48% of the 13F portfolio, value $13,232,645.

    13F-HR 0001214659-26-006454 filed by GRIZZLYROCK CAPITAL, LLC
    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 168,000 shares
    Change vs previous 13F -135,000 shares

    2.62% of the 13F portfolio, value $3,499,440.

    13F-HR 0001214659-26-001965 filed by GRIZZLYROCK CAPITAL, LLC
    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 303,000 shares
    Change vs previous 13F not available

    5.88% of the 13F portfolio, value $7,571,970.

    13F-HR 0001214659-25-016622 filed by GRIZZLYROCK CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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