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Palo Alto Investors LP: MIRM position timeline

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

Palo Alto Investors LP held 348,808 MIRM 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 348,808 shares
    Change vs previous 13F +23,633 shares

    5.64% of the 13F portfolio, value $40,834,953.

    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 325,175 shares
    Change vs previous 13F +168,754 shares

    4.59% of the 13F portfolio, value $30,039,667.

    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 156,421 shares
    Change vs previous 13F +91,721 shares

    1.72% of the 13F portfolio, value $12,355,695.

    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 64,700 shares
    Change vs previous 13F 0 shares

    0.88% of the 13F portfolio, value $4,743,157.

    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 64,700 shares
    Change vs previous 13F 0 shares

    0.7% of the 13F portfolio, value $3,292,583.

    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 64,700 shares
    Change vs previous 13F 0 shares

    0.56% of the 13F portfolio, value $2,914,735.

    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).

  7. period ended2024-12-31
    13F 64,700 shares
    Change vs previous 13F 0 shares

    0.41% of the 13F portfolio, value $2,675,345.

    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 64,700 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $2,523,300.

    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).