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Disclosery

Legato Capital Management LLC: MASS position timeline

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

Legato Capital Management LLC held 158,119 MASS shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 158,119 shares
    Change vs previous 13F +4,669 shares

    0.11% of the 13F portfolio, value $1,375,635.

    13F-HR 0001821268-26-000123 filed by Legato Capital Management 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 153,450 shares
    Change vs previous 13F -2,144 shares

    0.09% of the 13F portfolio, value $939,114.

    13F-HR 0001821268-26-000085 filed by Legato Capital Management 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 155,594 shares
    Change vs previous 13F +13,539 shares

    0.07% of the 13F portfolio, value $816,868.

    13F-HR 0001821268-26-000033 filed by Legato Capital Management 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 142,055 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $1,244,402.

    13F-HR 0001528621-25-001176 filed by Legato Capital Management 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 142,055 shares
    Change vs previous 13F -387 shares

    0.12% of the 13F portfolio, value $1,012,852.

    13F-HR 0001528621-25-000842 filed by Legato Capital Management 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 142,442 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $638,140.

    13F-HR 0001821268-25-000098 filed by Legato Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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