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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

TER holding history

Teradyne, Inc in every 13F filed by Citadel Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

TER overviewAll 13F holders of TERFull Q2 2026 holdings

Shares (Q2 2026)
67,515
Value
$32.7M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of TER by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202667,515$32.7M<0.1%−283,820−80.8%ReducedHolders
Q1 2026351,335$104.2M0.1%−1,424,440−80.2%ReducedHolders
Q4 20251,775,775$343.7M0.2%+295,560+20.0%AddedHolders
Q3 20251,480,215$203.7M0.2%+404,649+37.6%AddedHolders
Q2 20251,075,566$96.7M0.1%+618,127+135.1%AddedHolders
Q1 2025457,439$37.8M<0.1%−528,722−53.6%ReducedHolders
Q4 2024986,161$124.2M0.1%+971,567+6,657.3%AddedHolders
Q3 202414,594$1.95M<0.1%−906,213−98.4%ReducedHolders
Q2 2024920,807$136.5M0.1%+38,114+4.3%AddedHolders
Q1 2024882,693$99.6M0.1%+305,777+53.0%AddedHolders
Q4 2023576,916$62.6M0.1%+48,281+9.1%AddedHolders
Q3 2023528,635$53.1M0.1%−27,803−5.0%ReducedHolders
Q2 2023556,438$61.9M0.1%+491,102+751.7%AddedHolders
Q1 202365,336$7.02M<0.1%−92,965−58.7%ReducedHolders
Q4 2022158,301$13.8M<0.1%+59,975+61.0%AddedHolders
Q3 202298,326$7.39M<0.1%−20,167−17.0%ReducedHolders
Q2 2022118,493$10.6M<0.1%−10,089−7.8%ReducedHolders
Q1 2022128,582$15.2M<0.1%−118,882−48.0%ReducedHolders
Q4 2021247,464$40.5M<0.1%−294,342−54.3%ReducedHolders
Q3 2021541,806$59.1M0.1%+109,716+25.4%AddedHolders
Q2 2021432,090$57.9M0.1%+321,963+292.4%AddedHolders
Q1 2021110,127$13.4M<0.1%––Holders

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