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Livermore
Livermore
ZHEN

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

TS holding history

Tenaris SA 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.

TS overviewAll 13F holders of TSFull Q2 2026 holdings

Shares (Q2 2026)
3,056,044
Value
$169.6M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of TS by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20263,056,044$169.6M0.2%−143,700−4.5%ReducedHolders
Q1 20263,199,744$186.2M0.3%+235,400+7.9%AddedHolders
Q4 20252,964,344$114.0M0.2%−386,300−11.5%ReducedHolders
Q3 20253,350,644$119.9M0.2%+459,100+15.9%AddedHolders
Q2 20252,891,544$108.1M0.1%+188,700+7.0%AddedHolders
Q1 20252,702,844$105.7M0.2%+183,900+7.3%AddedHolders
Q4 20242,518,944$95.2M0.1%−300,200−10.6%ReducedHolders
Q3 20242,819,144$89.6M0.1%+227,100+8.8%AddedHolders
Q2 20242,592,044$79.1M0.1%+819,500+46.2%AddedHolders
Q1 20241,772,544$69.6M0.1%+941,200+113.2%AddedHolders
Q4 2023831,344$28.9M<0.1%−650,600−43.9%ReducedHolders
Q3 20231,481,944$46.8M0.1%−348,600−19.0%ReducedHolders
Q2 20231,830,544$54.8M0.1%+774,800+73.4%AddedHolders
Q1 20231,055,744$30.0M<0.1%−8,000−0.8%ReducedHolders
Q4 20221,063,744$37.4M0.1%−511,284−32.5%ReducedHolders
Q3 20221,575,028$40.7M0.1%−593,500−27.4%ReducedHolders
Q2 20222,168,528$55.7M0.1%−434,300−16.7%ReducedHolders
Q1 20222,602,828$78.3M0.1%−819,600−23.9%ReducedHolders
Q4 20213,422,428$71.4M0.1%−1,596,472−31.8%ReducedHolders
Q3 20215,018,900$105.9M0.1%−1,515,200−23.2%ReducedHolders
Q2 20216,534,100$143.1M0.2%−1,584,200−19.5%ReducedHolders
Q1 20218,118,300$184.2M0.2%––Holders

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