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ALLEN OPERATIONS LLC: PFE position timeline

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

ALLEN OPERATIONS LLC held 2,000,000 PFE shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,000,000 shares
    Change vs previous 13F 0 shares

    4.75% of the 13F portfolio, value $48,160,000.

    13F-HR 0001214659-26-009630 filed by ALLEN HOLDING INC /NY
    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 2,000,000 shares
    Change vs previous 13F +480,200 shares

    5.57% of the 13F portfolio, value $56,160,000.

    13F-HR 0001214659-26-005738 filed by ALLEN HOLDING INC /NY
    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 1,519,800 shares
    Change vs previous 13F 0 shares

    3.61% of the 13F portfolio, value $37,843,020.

    13F-HR 0001214659-26-001412 filed by ALLEN HOLDING INC /NY
    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 1,519,800 shares
    Change vs previous 13F +500,000 shares

    3.65% of the 13F portfolio, value $38,724,504.

    13F-HR 0001214659-25-015983 filed by ALLEN HOLDING INC /NY
    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 1,019,800 shares
    Change vs previous 13F 0 shares

    2.43% of the 13F portfolio, value $24,719,952.

    13F-HR 0001214659-25-011664 filed by ALLEN HOLDING INC /NY
    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 1,019,800 shares
    Change vs previous 13F 0 shares

    2.69% of the 13F portfolio, value $25,841,732.

    13F-HR 0001214659-25-007065 filed by ALLEN HOLDING INC /NY
    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 1,019,800 shares
    Change vs previous 13F +19,800 shares

    2.97% of the 13F portfolio, value $27,055,294.

    13F-HR 0001214659-25-002275 filed by ALLEN HOLDING INC /NY
    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 1,000,000 shares
    Change vs previous 13F not available

    3.12% of the 13F portfolio, value $28,940,000.

    13F-HR 0001214659-24-018527 filed by ALLEN HOLDING INC /NY
    Filed (acceptance time not in the bulk data set), ingested

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