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Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

CATC holding history

Cambridge Bancorp 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.

CATC overviewAll 13F holders of CATCFull Q2 2026 holdings

Shares (Q3 2024)
0
Sold out in Q3 2024
Value
$0
% of portfolio
0.0%
Quarters held
14
Since Q1 2021
Holdings of CATC by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q3 20240$00.0%−9,441−100.0%Sold outHolders
Q2 20249,441$651.4K<0.1%+400+4.4%AddedHolders
Q1 20249,041$616.0K<0.1%−400−4.2%ReducedHolders
Q4 20239,441$655.0K<0.1%−2,480−20.8%ReducedHolders
Q3 202311,921$743.0K<0.1%−7,920−39.9%ReducedHolders
Q2 202319,841$1.08M<0.1%−160−0.8%ReducedHolders
Q1 202320,001$1.30M<0.1%+1,360+7.3%AddedHolders
Q4 202218,641$1.55M<0.1%+900+5.1%AddedHolders
Q3 202217,741$1.42M<0.1%−3,200−15.3%ReducedHolders
Q2 202220,941$1.73M<0.1%−12,900−38.1%ReducedHolders
Q1 202233,841$2.88M<0.1%+13,842+69.2%AddedHolders
Q4 202119,999$1.87M<0.1%+5,558+38.5%AddedHolders
Q3 202114,441$1.27M<0.1%+2,500+20.9%AddedHolders
Q2 202111,941$991.0K<0.1%−3,300−21.7%ReducedHolders
Q1 202115,241$1.28M<0.1%––Holders

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