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ROYCE & ASSOCIATES LP: ATEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ROYCE & ASSOCIATES LP on ATEN, newest first. How the timeline and the estimate are built.

ROYCE & ASSOCIATES LP held 597,646 ATEN 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 597,646 shares
    Change vs previous 13F -219,784 shares

    0.18% of the 13F portfolio, value $22,328,055.

    13F-HR 0000906304-26-000154 filed by ROYCE & ASSOCIATES 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 817,430 shares
    Change vs previous 13F +90,020 shares

    0.19% of the 13F portfolio, value $18,898,982.

    13F-HR 0000906304-26-000094 filed by ROYCE & ASSOCIATES 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 727,410 shares
    Change vs previous 13F +32,582 shares

    0.13% of the 13F portfolio, value $12,867,883.

    13F-HR 0000906304-26-000037 filed by ROYCE & ASSOCIATES 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 694,828 shares
    Change vs previous 13F -27,341 shares

    0.13% of the 13F portfolio, value $12,611,128.

    13F-HR 0000906304-25-000248 filed by ROYCE & ASSOCIATES 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 722,169 shares
    Change vs previous 13F +13,801 shares

    0.14% of the 13F portfolio, value $13,973,970.

    13F-HR 0000906304-25-000173 filed by ROYCE & ASSOCIATES 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 708,368 shares
    Change vs previous 13F -210,700 shares

    0.13% of the 13F portfolio, value $11,574,733.

    13F-HR 0000906304-25-000113 filed by ROYCE & ASSOCIATES 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 919,068 shares
    Change vs previous 13F +76,412 shares

    0.16% of the 13F portfolio, value $16,910,851.

    13F-HR 0000906304-25-000062 filed by ROYCE & ASSOCIATES 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 842,656 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $12,167,953.

    13F-HR 0000906304-24-000143 filed by ROYCE & ASSOCIATES LP
    Filed (acceptance time not in the bulk data set), ingested

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