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Arlington Capital Management, Inc.: GREK position timeline

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

Arlington Capital Management, Inc. held 3,910 GREK shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,910 shares
    Change vs previous 13F -72,215 shares

    0.18% of the 13F portfolio, value $295,205.

    13F-HR 0001606507-26-000005 filed by Arlington Capital Management, Inc.
    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 76,125 shares
    Change vs previous 13F -1,778 shares

    2.74% of the 13F portfolio, value $4,862,131.

    13F-HR 0001606507-26-000003 filed by Arlington Capital Management, Inc.
    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 77,903 shares
    Change vs previous 13F -574 shares

    3.16% of the 13F portfolio, value $5,134,593.

    13F-HR 0001606507-26-000001 filed by Arlington Capital Management, Inc.
    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 78,477 shares
    Change vs previous 13F +454 shares

    3.23% of the 13F portfolio, value $5,053,925.

    13F-HR 0001606507-25-000008 filed by Arlington Capital Management, Inc.
    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 78,023 shares
    Change vs previous 13F not available

    3.93% of the 13F portfolio, value $4,528,455.

    13F-HR 0001606507-25-000005 filed by Arlington Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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