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Livermore
Livermore
ZHEN

Marshall Wace, LLP

SEC CIK
0001318757
Latest filing
Aug 13, 2026

AMBA holding history

Ambarella 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.

AMBA overviewAll 13F holders of AMBAFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
19
Since Q1 2021
Holdings of AMBA by Marshall Wace, LLP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−249,542−100.0%Sold outHolders
Q1 2026249,542$12.8M<0.1%−68,946−21.6%ReducedHolders
Q4 2025318,488$22.6M<0.1%+97,619+44.2%AddedHolders
Q3 2025220,869$18.2M<0.1%+132,545+150.1%AddedHolders
Q2 202588,324$5.83M<0.1%+83,897+1,895.1%AddedHolders
Q1 20254,427$222.8K<0.1%−197,999−97.8%ReducedHolders
Q4 2024202,426$14.7M<0.1%−353,588−63.6%ReducedHolders
Q3 2024556,014$31.4M<0.1%−57,332−9.3%ReducedHolders
Q2 2024613,346$33.1M<0.1%+250,778+69.2%AddedHolders
Q1 2024362,568$18.4M<0.1%+249,417+220.4%AddedHolders
Q4 2023113,151$6.94M<0.1%+113,151NewHolders
Q2 20230$00.0%−75,596−100.0%Sold outHolders
Q1 202375,596$5.85M<0.1%−104,770−58.1%ReducedHolders
Q4 2022180,366$14.8M<0.1%−53,218−22.8%ReducedHolders
Q3 2022233,584$13.1M<0.1%+25,860+12.4%AddedHolders
Q2 2022207,724$13.6M<0.1%−43,752−17.4%ReducedHolders
Q1 2022251,476$26.4M0.1%−58,189−18.8%ReducedHolders
Q4 2021309,665$62.8M0.1%+306,894+11,075.2%AddedHolders
Q3 20212,771$432.0K<0.1%−2,267−45.0%ReducedHolders
Q2 20215,038$537.0K<0.1%+604+13.6%AddedHolders
Q1 20214,434$445.0K<0.1%––Holders

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