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Disclosery

Casdin Capital, LLC: BLFS position timeline

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

Casdin Capital, LLC held 4,655,000 BLFS 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 4,655,000 shares
    Change vs previous 13F -1,302,165 shares

    6.58% of the 13F portfolio, value $131,457,200.

    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 5,957,165 shares
    Change vs previous 13F 0 shares

    8.61% of the 13F portfolio, value $113,662,708.

    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 5,957,165 shares
    Change vs previous 13F -750,000 shares

    8.95% of the 13F portfolio, value $144,044,250.

    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 6,707,165 shares
    Change vs previous 13F -1,000,000 shares

    14.27% of the 13F portfolio, value $171,099,779.

    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 7,707,165 shares
    Change vs previous 13F -1,000,000 shares

    15.12% of the 13F portfolio, value $166,012,334.

    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 8,707,165 shares
    Change vs previous 13F 0 shares

    16.25% of the 13F portfolio, value $198,871,649.

    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 8,707,165 shares
    Change vs previous 13F 0 shares

    15.11% of the 13F portfolio, value $226,038,003.

    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).

  8. period ended2024-09-30
    13F 8,707,165 shares
    Change vs previous 13F not available

    14.54% of the 13F portfolio, value $218,027,412.

    13F-HR 0000919574-24-006736 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).