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ROYCE & ASSOCIATES LP: ATR position timeline

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

ROYCE & ASSOCIATES LP held 55,893 ATR 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 55,893 shares
    Change vs previous 13F +48,764 shares

    0.06% of the 13F portfolio, value $6,997,804.

    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 7,129 shares
    Change vs previous 13F -915 shares

    0.01% of the 13F portfolio, value $898,397.

    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 8,044 shares
    Change vs previous 13F -1,650 shares

    0.01% of the 13F portfolio, value $981,046.

    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 9,694 shares
    Change vs previous 13F -2,554 shares

    0.01% of the 13F portfolio, value $1,295,700.

    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 12,248 shares
    Change vs previous 13F +1 shares

    0.02% of the 13F portfolio, value $1,915,955.

    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 12,247 shares
    Change vs previous 13F +9 shares

    0.02% of the 13F portfolio, value $1,817,210.

    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 12,238 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $1,922,590.

    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 12,238 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,960,405.

    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).