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Disclosery

Politan Capital Management LP: MASI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Politan Capital Management LP on MASI, newest first. How the timeline and the estimate are built.

Politan Capital Management LP held 0 MASI 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 0 shares
    Change vs previous 13F -4,589,648 shares

    13F-HR 0000902664-26-003497 filed by Politan Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 4,589,648 shares
    Change vs previous 13F 0 shares

    82.89% of the 13F portfolio, value $816,360,690.

    13F-HR 0000902664-26-002520 filed by Politan Capital Management 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 4,589,648 shares
    Change vs previous 13F 0 shares

    71.01% of the 13F portfolio, value $596,929,619.

    13F-HR 0000902664-26-001110 filed by Politan Capital Management 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 4,589,648 shares
    Change vs previous 13F -126,888 shares

    61.54% of the 13F portfolio, value $677,202,562.

    13F-HR 0000902664-25-005062 filed by Politan Capital Management 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 4,716,536 shares
    Change vs previous 13F +1,790 shares

    56.98% of the 13F portfolio, value $793,415,686.

    13F-HR 0000902664-25-003682 filed by Politan Capital Management 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 4,714,746 shares
    Change vs previous 13F 0 shares

    53.37% of the 13F portfolio, value $785,476,684.

    13F-HR 0000902664-25-002392 filed by Politan Capital Management 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 4,714,746 shares
    Change vs previous 13F 0 shares

    50.51% of the 13F portfolio, value $779,347,514.

    13F-HR 0000902664-25-001037 filed by Politan Capital Management 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 4,714,746 shares
    Change vs previous 13F not available

    35.5% of the 13F portfolio, value $628,617,084.

    13F-HR 0000902664-24-006597 filed by Politan Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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