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Disclosery

Casdin Capital, LLC: SEPN position timeline

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

Casdin Capital, LLC held 553,268 SEPN 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 553,268 shares
    Change vs previous 13F 0 shares

    0.93% of the 13F portfolio, value $18,528,945.

    13F-HR 0000919574-26-005491 filed by Casdin 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 553,268 shares
    Change vs previous 13F 0 shares

    1.01% of the 13F portfolio, value $13,295,030.

    13F-HR 0000919574-26-003451 filed by Casdin 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 553,268 shares
    Change vs previous 13F 0 shares

    0.96% of the 13F portfolio, value $15,425,112.

    13F-HR 0000919574-26-001181 filed by Casdin 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 553,268 shares
    Change vs previous 13F 0 shares

    0.87% of the 13F portfolio, value $10,406,971.

    13F-HR 0000919574-25-007006 filed by Casdin 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 553,268 shares
    Change vs previous 13F 0 shares

    0.53% of the 13F portfolio, value $5,848,043.

    13F-HR 0000919574-25-004903 filed by Casdin 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 553,268 shares
    Change vs previous 13F 0 shares

    0.26% of the 13F portfolio, value $3,203,422.

    13F-HR 0000919574-25-003248 filed by Casdin 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 553,268 shares
    Change vs previous 13F not available

    0.85% of the 13F portfolio, value $12,669,837.

    13F-HR 0000919574-25-001518 filed by Casdin Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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