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Livermore
Livermore
ZHEN

Two Sigma Securities, LLC

SEC CIK
0001450144
Latest filing
Aug 14, 2026

PFE holding history

Pfizer Inc in every 13F filed by Two Sigma Securities, 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 (Q1 2026)
0
Sold out in Q1 2026
Value
$0
% of portfolio
0.0%
Quarters held
16
Since Q1 2021
Holdings of PFE by Two Sigma Securities, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20260$00.0%−20,529−100.0%Sold outHolders
Q4 202520,529$511.2K0.1%−46,492−69.4%ReducedHolders
Q3 202567,021$1.71M0.3%+67,021NewHolders
Q1 20250$00.0%−50,910−100.0%Sold outHolders
Q4 202450,910$1.35M0.2%+37,146+269.9%AddedHolders
Q3 202413,764$398.3K<0.1%+2,464+21.8%AddedHolders
Q2 202411,300$316.2K<0.1%−297,528−96.3%ReducedHolders
Q1 2024308,828$8.57M0.4%−357,829−53.7%ReducedHolders
Q4 2023666,657$19.2M0.9%+269,678+67.9%AddedHolders
Q3 2023396,979$13.2M0.6%+277,100+231.1%AddedHolders
Q2 2023119,879$4.40M0.4%+113,206+1,696.5%AddedHolders
Q1 20236,673$272.3K<0.1%+6,673NewHolders
Q4 20220$00.0%−117,094−100.0%Sold outHolders
Q3 2022117,094$5.12M0.7%+109,587+1,459.8%AddedHolders
Q2 20227,507$394.0K0.1%−869−10.4%ReducedHolders
Q1 20228,376$434.0K0.1%−78,446−90.4%ReducedHolders
Q4 202186,822$5.13M1.0%+86,822NewHolders
Q3 20210$00.0%−38,456−100.0%Sold outHolders
Q2 202138,456$1.51M0.4%+20,337+112.2%AddedHolders
Q1 202118,119$656.0K0.2%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.