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Marshall Wace, LLP

SEC CIK
0001318757
Latest filing
Aug 13, 2026

EFX holding history

Equifax Inc in every 13F filed by Marshall Wace, LLP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

EFX overviewAll 13F holders of EFXFull Q2 2026 holdings

Shares (Q2 2026)
681,919
Value
$108.2M
% of portfolio
0.1%
Quarters held
18
Since Q2 2021
Holdings of EFX by Marshall Wace, LLP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026681,919$108.2M0.1%+553,726+431.9%AddedHolders
Q1 2026128,193$23.1M<0.1%+68,655+115.3%AddedHolders
Q4 202559,538$12.9M<0.1%−233,460−79.7%ReducedHolders
Q3 2025292,998$75.2M0.1%+208,615+247.2%AddedHolders
Q2 202584,383$21.9M<0.1%+84,383NewHolders
Q1 20250$00.0%−536,393−100.0%Sold outHolders
Q4 2024536,393$136.7M0.2%−590,635−52.4%ReducedHolders
Q3 20241,127,028$331.2M0.4%+75,818+7.2%AddedHolders
Q2 20241,051,210$254.9M0.4%−66,017−5.9%ReducedHolders
Q1 20241,117,227$298.9M0.5%+60,093+5.7%AddedHolders
Q4 20231,057,134$261.4M0.5%+478,553+82.7%AddedHolders
Q3 2023578,581$106.0M0.2%−222,178−27.7%ReducedHolders
Q2 2023800,759$188.4M0.4%+548,271+217.1%AddedHolders
Q1 2023252,488$51.2M0.1%+252,488NewHolders
Q3 20220$00.0%−9,063−100.0%Sold outHolders
Q2 20229,063$1.66M<0.1%−633−6.5%ReducedHolders
Q1 20229,696$2.30M<0.1%+1,837+23.4%AddedHolders
Q4 20217,859$2.30M<0.1%−21,060−72.8%ReducedHolders
Q3 202128,919$7.33M<0.1%−179−0.6%ReducedHolders
Q2 202129,098$6.97M<0.1%+29,098NewHolders