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SEMPER AUGUSTUS INVESTMENTS GROUP LLC: OLN position timeline

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

SEMPER AUGUSTUS INVESTMENTS GROUP LLC held 2,153,826 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 2,153,826 shares
    Change vs previous 13F +124,507 shares

    4.83% of the 13F portfolio, value $42,688,822.

    13F-HR 0001941040-26-000625 filed by SEMPER AUGUSTUS INVESTMENTS GROUP 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 2,029,319 shares
    Change vs previous 13F +85,879 shares

    7.21% of the 13F portfolio, value $60,331,666.

    13F-HR 0001941040-26-000373 filed by SEMPER AUGUSTUS INVESTMENTS GROUP 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 1,943,440 shares
    Change vs previous 13F +19,195 shares

    4.66% of the 13F portfolio, value $40,481,853.

    13F-HR 0001172661-26-001092 filed by SEMPER AUGUSTUS INVESTMENTS GROUP 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 1,924,245 shares
    Change vs previous 13F +1,126,809 shares

    6% of the 13F portfolio, value $48,086,879.

    13F-HR 0001172661-25-005018 filed by SEMPER AUGUSTUS INVESTMENTS GROUP LLC
    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 797,436 shares
    Change vs previous 13F +94,970 shares

    2.25% of the 13F portfolio, value $16,020,485.

    13F-HR 0001172661-25-003548 filed by SEMPER AUGUSTUS INVESTMENTS GROUP LLC
    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 702,466 shares
    Change vs previous 13F +116,973 shares

    2.75% of the 13F portfolio, value $17,027,772.

    13F-HR 0001172661-25-002345 filed by SEMPER AUGUSTUS INVESTMENTS GROUP LLC
    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 585,493 shares
    Change vs previous 13F +58,051 shares

    3.54% of the 13F portfolio, value $19,789,650.

    13F-HR 0001172661-25-001116 filed by SEMPER AUGUSTUS INVESTMENTS GROUP LLC
    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 527,442 shares
    Change vs previous 13F not available

    4.28% of the 13F portfolio, value $25,306,650.

    13F-HR 0001172661-24-005284 filed by SEMPER AUGUSTUS INVESTMENTS GROUP LLC
    Filed (acceptance time not in the bulk data set), ingested

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