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RENAISSANCE TECHNOLOGIES LLC: AROC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RENAISSANCE TECHNOLOGIES LLC on AROC, newest first. How the timeline and the estimate are built.

RENAISSANCE TECHNOLOGIES LLC held 491,928 AROC 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 491,928 shares
    Change vs previous 13F -99,606 shares

    0.03% of the 13F portfolio, value $20,026,389.

    13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES 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 591,534 shares
    Change vs previous 13F +203,706 shares

    0.03% of the 13F portfolio, value $20,585,383.

    13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES 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 387,828 shares
    Change vs previous 13F +53,200 shares

    0.02% of the 13F portfolio, value $10,091,285.

    13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES 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 334,628 shares
    Change vs previous 13F +229,228 shares

    0.01% of the 13F portfolio, value $8,804,063.

    13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES 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 105,400 shares
    Change vs previous 13F -240,428 shares

    <0.01% of the 13F portfolio, value $2,617,082.

    13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES 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 345,828 shares
    Change vs previous 13F -117,872 shares

    0.01% of the 13F portfolio, value $9,074,527.

    13F-HR 0001037389-25-000023 filed by RENAISSANCE TECHNOLOGIES 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 463,700 shares
    Change vs previous 13F +17,900 shares

    0.02% of the 13F portfolio, value $11,541,493.

    13F-HR 0001037389-25-000009 filed by RENAISSANCE TECHNOLOGIES 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 445,800 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $9,022,992.

    13F-HR 0001037389-24-000091 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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