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LORD, ABBETT & CO. LLC: INSM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of LORD, ABBETT & CO. LLC on INSM, newest first. How the timeline and the estimate are built.

LORD, ABBETT & CO. LLC held 0 INSM 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 -397,261 shares

    13F-HR 0000930413-26-002509 filed by LORD, ABBETT & CO. LLC
    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 397,261 shares
    Change vs previous 13F -323,637 shares

    0.21% of the 13F portfolio, value $64,960,000.

    13F-HR 0000930413-26-001592 filed by LORD, ABBETT & CO. 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 720,898 shares
    Change vs previous 13F -723,758 shares

    0.38% of the 13F portfolio, value $125,465,000.

    13F-HR 0000930413-26-000413 filed by LORD, ABBETT & CO. 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 1,444,656 shares
    Change vs previous 13F -101,203 shares

    0.62% of the 13F portfolio, value $208,045,000.

    13F-HR 0000930413-25-003436 filed by LORD, ABBETT & CO. 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 1,545,859 shares
    Change vs previous 13F +195,272 shares

    0.5% of the 13F portfolio, value $155,575,000.

    13F-HR 0000930413-25-002464 filed by LORD, ABBETT & CO. 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 1,350,587 shares
    Change vs previous 13F -106,623 shares

    0.37% of the 13F portfolio, value $103,036,000.

    13F-HR 0000930413-25-001750 filed by LORD, ABBETT & CO. 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 1,457,210 shares
    Change vs previous 13F -13,751 shares

    0.32% of the 13F portfolio, value $100,605,000.

    13F-HR 0000930413-25-000583 filed by LORD, ABBETT & CO. 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/A 1,470,961 shares
    Change vs previous 13F not available

    0.34% of the 13F portfolio, value $107,380,000.

    13F-HR/A 0000930413-24-003293 filed by LORD, ABBETT & CO. LLC
    Filed (acceptance time not in the bulk data set), ingested

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