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Rubric Capital Management LP: IART position timeline

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

Rubric Capital Management LP held 7,753,934 IART 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 7,753,934 shares
    Change vs previous 13F 0 shares

    1.28% of the 13F portfolio, value $139,260,655.

    13F-HR 0001104659-26-097098 filed by Rubric Capital Management LP
    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 7,753,934 shares
    Change vs previous 13F 0 shares

    0.89% of the 13F portfolio, value $73,042,058.

    13F-HR 0001104659-26-062466 filed by Rubric 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 7,753,934 shares
    Change vs previous 13F +100,000 shares

    1.15% of the 13F portfolio, value $96,303,860.

    13F-HR 0001104659-26-015172 filed by Rubric 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 7,653,934 shares
    Change vs previous 13F +300,000 shares

    1.47% of the 13F portfolio, value $109,680,874.

    13F-HR 0001104659-25-112706 filed by Rubric 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 7,353,934 shares
    Change vs previous 13F +2,710,262 shares

    1.45% of the 13F portfolio, value $90,232,770.

    13F-HR 0001104659-25-078662 filed by Rubric 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 4,643,672 shares
    Change vs previous 13F +2,025,331 shares

    1.83% of the 13F portfolio, value $102,114,347.

    13F-HR 0001104659-25-048481 filed by Rubric 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 2,618,341 shares
    Change vs previous 13F +2,325,258 shares

    1.08% of the 13F portfolio, value $59,383,974.

    13F-HR 0001104659-25-014131 filed by Rubric 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 293,083 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $5,325,318.

    13F-HR 0001104659-24-117768 filed by Rubric Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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