Skip to main content
Livermore
Livermore
ZHEN

Qube Research & Technologies Ltd

SEC CIK
0001729829
Latest filing
Aug 14, 2026

WRB holding history

Berkley W R Corp in every 13F filed by Qube Research & Technologies Ltd, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WRB overviewAll 13F holders of WRBFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
16
Since Q1 2021
Holdings of WRB by Qube Research & Technologies Ltd, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−154,049−100.0%Sold outHolders
Q1 2026154,049$10.2M<0.1%+154,049NewHolders
Q2 20250$00.0%−321,220−100.0%Sold outHolders
Q1 2025321,220$22.9M<0.1%+121,480+60.8%AddedHolders
Q4 2024199,740$11.7M<0.1%+11,038+5.8%AddedHolders
Q3 2024188,702$10.7M<0.1%+79,169+72.3%AddedHolders
Q2 2024109,533$8.61M<0.1%+107,205+4,605.0%AddedHolders
Q1 20242,328$205.9K<0.1%+1,362+141.0%AddedHolders
Q4 2023966$68.3K<0.1%−265,941−99.6%ReducedHolders
Q3 2023266,907$16.9M0.1%−91,200−25.5%ReducedHolders
Q2 2023358,107$21.3M0.1%−370,720−50.9%ReducedHolders
Q1 2023728,827$45.4M0.3%+435,084+148.1%AddedHolders
Q4 2022293,743$21.3M0.1%+202,195+220.9%AddedHolders
Q3 202291,548$5.91M<0.1%+85,198+1,341.7%AddedHolders
Q2 20226,350$433.0K<0.1%+6,350NewHolders
Q1 20220$00.0%−80,221−100.0%Sold outHolders
Q4 202180,221$6.61M0.1%+80,221NewHolders
Q3 20210$00.0%−73,866−100.0%Sold outHolders
Q2 202173,866$5.50M0.1%+43,014+139.4%AddedHolders
Q1 202130,852$2.33M<0.1%––Holders

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