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LAZARD ASSET MANAGEMENT LLC: ROK position timeline

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

LAZARD ASSET MANAGEMENT LLC held 793,886 ROK 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 793,886 shares
    Change vs previous 13F +37,387 shares

    0.6% of the 13F portfolio, value $393,036,972.

    13F-HR 0001207017-26-000046 filed by LAZARD ASSET 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 756,499 shares
    Change vs previous 13F -4,053 shares

    0.45% of the 13F portfolio, value $271,492,257.

    13F-HR 0001207017-26-000036 filed by LAZARD ASSET 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 760,552 shares
    Change vs previous 13F -656,324 shares

    0.5% of the 13F portfolio, value $295,907,986.

    13F-HR 0001207017-26-000017 filed by LAZARD ASSET 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 1,416,876 shares
    Change vs previous 13F -575,144 shares

    0.67% of the 13F portfolio, value $495,240,776.

    13F-HR 0001207017-25-000074 filed by LAZARD ASSET 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 1,992,020 shares
    Change vs previous 13F -187,227 shares

    0.91% of the 13F portfolio, value $661,687,000.

    13F-HR 0001207017-25-000063 filed by LAZARD ASSET 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 2,179,247 shares
    Change vs previous 13F -274,359 shares

    0.86% of the 13F portfolio, value $563,071,000.

    13F-HR 0001207017-25-000047 filed by LAZARD ASSET 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 2,453,606 shares
    Change vs previous 13F -96,126 shares

    1.03% of the 13F portfolio, value $701,214,000.

    13F-HR 0001050471-25-000002 filed by LAZARD ASSET 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 2,549,732 shares
    Change vs previous 13F not available

    0.92% of the 13F portfolio, value $684,499,000.

    13F-HR 0001207017-24-000060 filed by LAZARD ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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