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VOLORIDGE INVESTMENT MANAGEMENT, LLC: ATRC position timeline

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

VOLORIDGE INVESTMENT MANAGEMENT, LLC held 50,582 ATRC 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 50,582 shares
    Change vs previous 13F -46,600 shares

    0.01% of the 13F portfolio, value $1,415,284.

    13F-HR 0001556921-26-000006 filed by VOLORIDGE INVESTMENT 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 97,182 shares
    Change vs previous 13F -123,108 shares

    0.01% of the 13F portfolio, value $2,772,602.

    13F-HR 0001420506-26-001152 filed by VOLORIDGE INVESTMENT 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 220,290 shares
    Change vs previous 13F -53,459 shares

    0.03% of the 13F portfolio, value $8,714,672.

    13F-HR 0001420506-26-000565 filed by VOLORIDGE INVESTMENT 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 273,749 shares
    Change vs previous 13F +4,041 shares

    0.03% of the 13F portfolio, value $9,649,652.

    13F-HR 0001214659-25-016646 filed by VOLORIDGE INVESTMENT 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 269,708 shares
    Change vs previous 13F -119,248 shares

    0.03% of the 13F portfolio, value $8,838,331.

    13F-HR 0001214659-25-012239 filed by VOLORIDGE INVESTMENT 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 388,956 shares
    Change vs previous 13F +128,544 shares

    0.05% of the 13F portfolio, value $12,547,721.

    13F-HR 0001214659-25-007845 filed by VOLORIDGE INVESTMENT 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 260,412 shares
    Change vs previous 13F -129,258 shares

    0.03% of the 13F portfolio, value $7,958,191.

    13F-HR 0001214659-25-002855 filed by VOLORIDGE INVESTMENT 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 389,670 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $10,926,347.

    13F-HR 0001214659-24-019151 filed by VOLORIDGE INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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