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GRIZZLYROCK CAPITAL, LLC: GSM position timeline

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

GRIZZLYROCK CAPITAL, LLC held 3,565,959 GSM 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 3,565,959 shares
    Change vs previous 13F -62,881 shares

    7.93% of the 13F portfolio, value $11,339,750.

    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 3,628,840 shares
    Change vs previous 13F -446,902 shares

    11.84% of the 13F portfolio, value $14,950,821.

    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 4,075,742 shares
    Change vs previous 13F -77,803 shares

    14.16% of the 13F portfolio, value $18,911,443.

    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 4,153,545 shares
    Change vs previous 13F -386,727 shares

    14.68% of the 13F portfolio, value $18,898,630.

    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).

  5. period ended2025-06-30
    13F 4,540,272 shares
    Change vs previous 13F +187,000 shares

    12.53% of the 13F portfolio, value $16,662,798.

    13F-HR 0001214659-25-012216 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).

  6. period ended2025-03-31
    13F 4,353,272 shares
    Change vs previous 13F 0 shares

    14.65% of the 13F portfolio, value $16,150,639.

    13F-HR 0001214659-25-007821 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).

  7. period ended2024-12-31
    13F 4,353,272 shares
    Change vs previous 13F +209,364 shares

    17.28% of the 13F portfolio, value $16,542,434.

    13F-HR 0001214659-25-002832 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).

  8. period ended2024-09-30
    13F 4,143,908 shares
    Change vs previous 13F not available

    16.58% of the 13F portfolio, value $19,227,733.

    13F-HR 0001214659-24-019129 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).