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Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

PFE holding history

Pfizer Inc in every 13F filed by Renaissance Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

PFE overviewAll 13F holders of PFEFull Q2 2026 holdings

Shares (Q4 2025)
0
Sold out in Q4 2025
Value
$0
% of portfolio
0.0%
Quarters held
14
Since Q2 2021
Holdings of PFE by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20250$00.0%−3,395,558−100.0%Sold outHolders
Q3 20253,395,558$86.5M0.1%+2,795,525+465.9%AddedHolders
Q2 2025600,033$14.5M<0.1%−151,991−20.2%ReducedHolders
Q1 2025752,024$19.1M<0.1%+752,024NewHolders
Q3 20240$00.0%−4,700,173−100.0%Sold outHolders
Q2 20244,700,173$131.5M0.2%+735,536+18.6%AddedHolders
Q1 20243,964,637$110.0M0.2%−1,892,004−32.3%ReducedHolders
Q4 20235,856,641$168.6M0.3%−732,023−11.1%ReducedHolders
Q3 20236,588,664$218.5M0.4%−1,822,977−21.7%ReducedHolders
Q2 20238,411,641$308.5M0.4%−3,738,314−30.8%ReducedHolders
Q1 202312,149,955$495.7M0.7%+11,078,514+1,034.0%AddedHolders
Q4 20221,071,441$54.9M0.1%−918,600−46.2%ReducedHolders
Q3 20221,990,041$87.1M0.1%+1,990,041NewHolders
Q2 20220$00.0%−6,011,941−100.0%Sold outHolders
Q1 20226,011,941$311.2M0.4%+6,011,941NewHolders
Q4 20210$00.0%−7,457,601−100.0%Sold outHolders
Q3 20217,457,601$320.8M0.4%+5,093,860+215.5%AddedHolders
Q2 20212,363,741$92.6M0.1%+2,363,741NewHolders