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Portolan Capital Management, LLC: TTMI position timeline

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

Portolan Capital Management, LLC held 507,838 TTMI 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 507,838 shares
    Change vs previous 13F -219,656 shares

    3.56% of the 13F portfolio, value $94,975,863.

    13F-HR 0001104659-26-096980 filed by Portolan 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 727,494 shares
    Change vs previous 13F -419,188 shares

    3.77% of the 13F portfolio, value $70,872,465.

    13F-HR 0001104659-26-062488 filed by Portolan 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 1,146,682 shares
    Change vs previous 13F -42,140 shares

    4.24% of the 13F portfolio, value $79,121,058.

    13F-HR 0001104659-26-016304 filed by Portolan 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 1,188,822 shares
    Change vs previous 13F +64,665 shares

    3.71% of the 13F portfolio, value $68,476,147.

    13F-HR 0001104659-25-111284 filed by Portolan 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 1,124,157 shares
    Change vs previous 13F +102,860 shares

    2.88% of the 13F portfolio, value $45,888,089.

    13F-HR 0001104659-25-077571 filed by Portolan 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 1,021,297 shares
    Change vs previous 13F -280,045 shares

    1.59% of the 13F portfolio, value $20,946,801.

    13F-HR 0001104659-25-049320 filed by Portolan Capital Management, LLC
    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 1,301,342 shares
    Change vs previous 13F +239,972 shares

    2.17% of the 13F portfolio, value $32,208,215.

    13F-HR 0001104659-25-012988 filed by Portolan Capital Management, LLC
    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 1,061,370 shares
    Change vs previous 13F not available

    1.4% of the 13F portfolio, value $19,370,003.

    13F-HR 0001104659-24-118686 filed by Portolan Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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