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Livermore
Livermore
ZHEN

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

CGNX holding history

Cognex Corp 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.

CGNX overviewAll 13F holders of CGNXFull Q2 2026 holdings

Shares (Q2 2026)
517,558
Value
$37.5M
% of portfolio
0.1%
Quarters held
18
Since Q1 2021
Holdings of CGNX by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026517,558$37.5M0.1%−350,500−40.4%ReducedHolders
Q1 2026868,058$42.5M0.1%+33,000+4.0%AddedHolders
Q4 2025835,058$30.0M<0.1%+241,102+40.6%AddedHolders
Q3 2025593,956$26.9M<0.1%+354,000+147.5%AddedHolders
Q2 2025239,956$7.61M<0.1%−30,394−11.2%ReducedHolders
Q1 2025270,350$8.06M<0.1%−86,450−24.2%ReducedHolders
Q4 2024356,800$12.8M<0.1%+356,800NewHolders
Q1 20240$00.0%−15,656−100.0%Sold outHolders
Q4 202315,656$653.0K<0.1%−194,900−92.6%ReducedHolders
Q3 2023210,556$8.94M<0.1%+206,456+5,035.5%AddedHolders
Q2 20234,100$230.0K<0.1%+4,100NewHolders
Q1 20230$00.0%−12,800−100.0%Sold outHolders
Q4 202212,800$603.0K<0.1%−22,200−63.4%ReducedHolders
Q3 202235,000$1.45M<0.1%−422,456−92.3%ReducedHolders
Q2 2022457,456$19.5M<0.1%+429,556+1,539.6%AddedHolders
Q1 202227,900$2.15M<0.1%−46,656−62.6%ReducedHolders
Q4 202174,556$5.80M<0.1%+17,300+30.2%AddedHolders
Q3 202157,256$4.59M<0.1%−255,800−81.7%ReducedHolders
Q2 2021313,056$26.3M<0.1%+33,900+12.1%AddedHolders
Q1 2021279,156$23.2M<0.1%––Holders

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