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Livermore
Livermore
ZHEN

Great Lakes Advisors, LLC

SEC CIK
0001078013
Latest filing
Aug 10, 2026

BSX holding history

Boston Scientific Corp in every 13F filed by Great Lakes Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BSX overviewAll 13F holders of BSXFull Q2 2026 holdings

Shares (Q2 2026)
279,760
Value
$11.9M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of BSX by Great Lakes Advisors, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026279,760$11.9M0.1%−1,599,012−85.1%ReducedHolders
Q1 20261,878,772$117.9M1.0%+101,996+5.7%AddedHolders
Q4 20251,776,776$169.4M1.4%−57,625−3.1%ReducedHolders
Q3 20251,834,401$179.1M1.5%−25,464−1.4%ReducedHolders
Q2 20251,859,865$199.8M1.7%−208,338−10.1%ReducedHolders
Q1 20252,068,203$208.8M1.9%−143,586−6.5%ReducedHolders
Q4 20242,211,789$197.6M1.7%−65,630−2.9%ReducedHolders
Q3 20242,277,419$190.8M1.6%−27,451−1.2%ReducedHolders
Q2 20242,304,870$177.5M1.6%−89,294−3.7%ReducedHolders
Q1 20242,394,164$164.0M1.4%−206,994−8.0%ReducedHolders
Q4 20232,601,158$150.4M1.4%−652,914−20.1%ReducedHolders
Q3 20233,254,072$171.8M1.6%+621,619+23.6%AddedHolders
Q2 20232,632,453$142.4M1.4%−526,269−16.7%ReducedHolders
Q1 20233,158,722$158.0M1.4%+2,003,259+173.4%AddedHolders
Q4 20221,155,463$6.73M0.4%−44,077−3.7%ReducedHolders
Q3 20221,199,540$46.5M1.0%−35,720−2.9%ReducedHolders
Q2 20221,235,260$46.0M0.9%+187,804+17.9%AddedHolders
Q1 20221,047,456$46.4M0.8%+19,666+1.9%AddedHolders
Q4 20211,027,790$43.7M0.7%+28,812+2.9%AddedHolders
Q3 2021998,978$43.3M0.7%−2,299−0.2%ReducedHolders
Q2 20211,001,277$42.8M0.6%+102,748+11.4%AddedHolders
Q1 2021898,529$34.7M0.6%––Holders

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