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Palo Alto Investors LP: SNDX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Palo Alto Investors LP on SNDX, newest first. How the timeline and the estimate are built.

Palo Alto Investors LP held 864,986 SNDX shares at 2026-06-30 per its 13F-HR/A filed 2026-08-19.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 864,986 shares
    Change vs previous 13F 0 shares

    2.61% of the 13F portfolio, value $18,908,594.

    13F-HR/A 0002073679-26-000102 filed by Palo Alto Investors LP
    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 864,986 shares
    Change vs previous 13F +70,479 shares

    3.09% of the 13F portfolio, value $20,206,073.

    13F-HR 0001306923-26-000004 filed by Palo Alto Investors LP
    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 794,507 shares
    Change vs previous 13F +139,577 shares

    2.32% of the 13F portfolio, value $16,692,592.

    13F-HR 0001306923-26-000002 filed by Palo Alto Investors LP
    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 654,930 shares
    Change vs previous 13F +210,563 shares

    1.86% of the 13F portfolio, value $10,076,098.

    13F-HR 0001306923-25-000019 filed by Palo Alto Investors LP
    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 444,367 shares
    Change vs previous 13F 0 shares

    0.89% of the 13F portfolio, value $4,161,497.

    13F-HR 0001306923-25-000016 filed by Palo Alto Investors LP
    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 444,367 shares
    Change vs previous 13F +39,174 shares

    1.04% of the 13F portfolio, value $5,459,049.

    13F-HR 0001306923-25-000014 filed by Palo Alto Investors LP
    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 405,193 shares
    Change vs previous 13F 0 shares

    0.83% of the 13F portfolio, value $5,356,651.

    13F-HR 0001306923-25-000010 filed by Palo Alto Investors LP
    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 405,193 shares
    Change vs previous 13F not available

    1.01% of the 13F portfolio, value $7,799,965.

    13F-HR 0001306923-24-000012 filed by Palo Alto Investors LP
    Filed (acceptance time not in the bulk data set), ingested

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