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MILLENNIUM MANAGEMENT LLC: FFIV position timeline

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

MILLENNIUM MANAGEMENT LLC held 370,682 FFIV 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 370,682 shares
    Change vs previous 13F +261,498 shares

    0.1% of the 13F portfolio, value $154,188,885.

    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 109,184 shares
    Change vs previous 13F -50,557 shares

    0.02% of the 13F portfolio, value $31,590,207.

    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 159,741 shares
    Change vs previous 13F +35,132 shares

    0.03% of the 13F portfolio, value $40,775,488.

    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 124,609 shares
    Change vs previous 13F -92,822 shares

    0.03% of the 13F portfolio, value $40,272,383.

    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 217,431 shares
    Change vs previous 13F +154,525 shares

    0.06% of the 13F portfolio, value $63,994,292.

    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 62,906 shares
    Change vs previous 13F +27,405 shares

    0.02% of the 13F portfolio, value $16,749,981.

    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 35,501 shares
    Change vs previous 13F +5,306 shares

    0.01% of the 13F portfolio, value $8,927,436.

    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 30,195 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $6,648,939.

    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).