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Whitford Management LLC: SRLN position timeline

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

Whitford Management LLC held 212,000 SRLN 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 212,000 shares
    Change vs previous 13F +212,000 shares

    7.63% of the 13F portfolio, value $8,541,480.

    13F-HR 0001957726-26-000004 filed by Whitford Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-06-30
    13F 0 shares
    Change vs previous 13F -98,670 shares

    13F-HR 0001085146-25-005202 filed by Whitford Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  3. period ended2025-03-31
    13F 98,670 shares
    Change vs previous 13F -308,301 shares

    5.2% of the 13F portfolio, value $4,058,280.

    13F-HR 0001085146-25-003187 filed by Whitford Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 406,971 shares
    Change vs previous 13F +334,786 shares

    5.02% of the 13F portfolio, value $16,982,895.

    13F-HR 0001085146-25-001580 filed by Whitford Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F 72,185 shares
    Change vs previous 13F not available

    1.71% of the 13F portfolio, value $3,014,436.

    13F-HR 0001085146-24-005762 filed by Whitford Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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