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MILLENNIUM MANAGEMENT LLC: AROC position timeline

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

MILLENNIUM MANAGEMENT LLC held 657,328 AROC 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 657,328 shares
    Change vs previous 13F +505,653 shares

    0.02% of the 13F portfolio, value $26,759,823.

    13F-HR 0001273087-26-000007 filed by MILLENNIUM 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 151,675 shares
    Change vs previous 13F -1,018,020 shares

    <0.01% of the 13F portfolio, value $5,278,290.

    13F-HR 0001273087-26-000004 filed by MILLENNIUM 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 1,169,695 shares
    Change vs previous 13F -839,535 shares

    0.02% of the 13F portfolio, value $30,435,464.

    13F-HR 0001273087-26-000002 filed by MILLENNIUM 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 2,009,230 shares
    Change vs previous 13F +611,773 shares

    0.04% of the 13F portfolio, value $52,862,841.

    13F-HR 0001273087-25-000034 filed by MILLENNIUM 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 1,397,457 shares
    Change vs previous 13F +288,105 shares

    0.03% of the 13F portfolio, value $34,698,857.

    13F-HR 0001273087-25-000028 filed by MILLENNIUM 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 1,109,352 shares
    Change vs previous 13F +62,006 shares

    0.03% of the 13F portfolio, value $29,109,396.

    13F-HR 0001273087-25-000019 filed by MILLENNIUM 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 1,047,346 shares
    Change vs previous 13F +681,160 shares

    0.02% of the 13F portfolio, value $26,068,442.

    13F-HR 0001273087-25-000015 filed by MILLENNIUM 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 366,186 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $7,411,605.

    13F-HR 0001273087-24-000118 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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