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Livermore
Livermore
ZHEN

Boston Partners

SEC CIK
0001386060
Latest filing
Aug 4, 2026

PSX holding history

Phillips 66 in every 13F filed by Boston Partners, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

PSX overviewAll 13F holders of PSXFull Q2 2026 holdings

Shares (Q2 2026)
1,690,972
Value
$286.1M
% of portfolio
0.3%
Quarters held
22
Since Q1 2021
Holdings of PSX by Boston Partners, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,690,972$286.1M0.3%+39,152+2.4%AddedHolders
Q1 20261,651,820$301.3M0.3%+267,472+19.3%AddedHolders
Q4 20251,384,348$178.7M0.2%−33,552−2.4%ReducedHolders
Q3 20251,417,900$192.8M0.2%+1,837+0.1%AddedHolders
Q2 20251,416,063$169.0M0.2%−25,543−1.8%ReducedHolders
Q1 20251,441,606$177.9M0.2%−1,110,594−43.5%ReducedHolders
Q4 20242,552,200$291.1M0.4%−441,217−14.7%ReducedHolders
Q3 20242,993,417$393.5M0.5%−1,866,361−38.4%ReducedHolders
Q2 20244,859,778$685.7M0.9%−594,114−10.9%ReducedHolders
Q1 20245,453,892$889.2M1.1%+1,595,722+41.4%AddedHolders
Q4 20233,858,170$513.3M0.7%+3,494,878+962.0%AddedHolders
Q3 2023363,292$43.6M0.1%+9,448+2.7%AddedHolders
Q2 2023353,844$33.8M<0.1%−29,649−7.7%ReducedHolders
Q1 2023383,493$38.9M0.1%−7,467−1.9%ReducedHolders
Q4 2022390,960$40.7M0.1%−25,072−6.0%ReducedHolders
Q3 2022416,032$33.6M<0.1%−40,667−8.9%ReducedHolders
Q2 2022456,699$37.5M0.1%−19,870−4.2%ReducedHolders
Q1 2022476,569$41.2M<0.1%−16,752−3.4%ReducedHolders
Q4 2021493,321$35.8M<0.1%−27,984−5.4%ReducedHolders
Q3 2021521,305$36.5M<0.1%+15,940+3.2%AddedHolders
Q2 2021505,365$43.4M0.1%+16,059+3.3%AddedHolders
Q1 2021489,306$39.9M0.1%––Holders

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