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TWO SIGMA INVESTMENTS, LP: PFE position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TWO SIGMA INVESTMENTS, LP on PFE, newest first. How the timeline and the estimate are built.

TWO SIGMA INVESTMENTS, LP held 330,300 PFE 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 330,300 shares
    Change vs previous 13F +118,200 shares

    0.01% of the 13F portfolio, value $7,953,624.

    13F-HR 0000899140-26-000855 filed by TWO SIGMA INVESTMENTS, 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 212,100 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. <0.01% of the 13F portfolio, value $5,955,768.

    13F-HR 0000899140-26-000547 filed by TWO SIGMA INVESTMENTS, 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 2,082,908 shares
    Change vs previous 13F +1,881,180 shares

    0.04% of the 13F portfolio, value $51,864,409.

    13F-HR 0000899140-26-000232 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 2,068,108 shares
    • TWO SIGMA ADVISERS, LP: 14,800 shares

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

  4. period ended2025-09-30
    13F 201,728 shares
    Change vs previous 13F -86,772 shares

    <0.01% of the 13F portfolio, value $5,140,029.

    13F-HR 0000899140-25-001279 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 75,928 shares
    • TWO SIGMA ADVISERS, LP: 125,800 shares

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

  5. period ended2025-06-30
    13F 288,500 shares
    Change vs previous 13F -651,947 shares

    0.01% of the 13F portfolio, value $6,993,240.

    13F-HR 0000899140-25-000953 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 0 shares
    • TWO SIGMA ADVISERS, LP: 288,500 shares

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

  6. period ended2025-03-31
    13F 940,447 shares
    Change vs previous 13F -13,692,784 shares

    0.03% of the 13F portfolio, value $23,830,927.

    13F-HR 0000899140-25-000680 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 729,647 shares
    • TWO SIGMA ADVISERS, LP: 210,800 shares

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

  7. period ended2024-12-31
    13F 14,633,231 shares
    Change vs previous 13F -10,921,212 shares

    0.45% of the 13F portfolio, value $388,219,618.

    13F-HR 0000899140-25-000264 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 5,302,731 shares
    • TWO SIGMA ADVISERS, LP: 9,330,500 shares

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

  8. period ended2024-09-30
    13F 25,554,443 shares
    Change vs previous 13F not available

    0.85% of the 13F portfolio, value $739,545,580.

    13F-HR 0000919574-24-006607 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 8,601,843 shares
    • TWO SIGMA ADVISERS, LP: 16,952,600 shares

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