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Palo Alto Investors LP: AGIO position timeline

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

Palo Alto Investors LP held 213,601 AGIO 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 213,601 shares
    Change vs previous 13F 0 shares

    1.1% of the 13F portfolio, value $7,926,733.

    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 213,601 shares
    Change vs previous 13F +1,102 shares

    1.11% of the 13F portfolio, value $7,226,122.

    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 212,499 shares
    Change vs previous 13F -52,998 shares

    0.81% of the 13F portfolio, value $5,784,223.

    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 265,497 shares
    Change vs previous 13F -3,286 shares

    1.97% of the 13F portfolio, value $10,657,050.

    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 268,783 shares
    Change vs previous 13F -7,795 shares

    1.9% of the 13F portfolio, value $8,939,723.

    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 276,578 shares
    Change vs previous 13F not available

    1.54% of the 13F portfolio, value $8,103,735.

    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).