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ACADIAN ASSET MANAGEMENT LLC: IRWD position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ACADIAN ASSET MANAGEMENT LLC on IRWD, newest first. How the timeline and the estimate are built.

ACADIAN ASSET MANAGEMENT LLC held 5,853,331 IRWD shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,853,331 shares
    Change vs previous 13F -723,941 shares

    0.03% of the 13F portfolio, value $24,623,000.

    13F-HR 0001140361-26-032657 filed by ACADIAN ASSET 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 6,577,272 shares
    Change vs previous 13F +119,455 shares

    0.03% of the 13F portfolio, value $23,065,000.

    13F-HR 0001140361-26-020957 filed by ACADIAN ASSET 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 6,457,817 shares
    Change vs previous 13F -44,676 shares

    0.04% of the 13F portfolio, value $21,746,000.

    13F-HR 0001140361-26-004564 filed by ACADIAN ASSET 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 6,502,493 shares
    Change vs previous 13F -47,194 shares

    0.01% of the 13F portfolio, value $8,505,000.

    13F-HR 0001140361-25-041908 filed by ACADIAN ASSET 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 6,549,687 shares
    Change vs previous 13F +3,904,498 shares

    0.01% of the 13F portfolio, value $4,685,000.

    13F-HR 0001140361-25-029365 filed by ACADIAN ASSET 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 2,645,189 shares
    Change vs previous 13F +1,630,726 shares

    0.01% of the 13F portfolio, value $3,878,000.

    13F-HR 0001135428-25-000021 filed by ACADIAN ASSET 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 1,014,463 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,487,000.

    13F-HR 0001135428-25-000010 filed by ACADIAN ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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