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Livermore
Livermore
ZHEN

Parthenon LLC

SEC CIK
0001088859
Latest filing
Jul 23, 2026

BSX holding history

Boston Scientific Corp in every 13F filed by Parthenon 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)
10,509
Value
$448.5K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of BSX by Parthenon LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202610,509$448.5K<0.1%00.0%UnchangedHolders
Q1 202610,509$659.4K0.1%00.0%UnchangedHolders
Q4 202510,509$1.00M0.1%00.0%UnchangedHolders
Q3 202510,509$1.03M0.1%−2,624−20.0%ReducedHolders
Q2 202513,133$1.41M0.2%00.0%UnchangedHolders
Q1 202513,133$1.32M0.2%00.0%UnchangedHolders
Q4 202413,133$1.17M0.1%00.0%UnchangedHolders
Q3 202413,133$1.10M0.1%00.0%UnchangedHolders
Q2 202413,133$1.01M0.1%00.0%UnchangedHolders
Q1 202413,133$899.5K0.1%00.0%UnchangedHolders
Q4 202313,133$759.2K0.1%00.0%UnchangedHolders
Q3 202313,133$693.4K0.1%00.0%UnchangedHolders
Q2 202313,133$710.4K0.1%00.0%UnchangedHolders
Q1 202313,133$657.0K0.1%00.0%UnchangedHolders
Q4 202213,133$607.7K0.1%00.0%UnchangedHolders
Q3 202213,133$509.0K0.1%00.0%UnchangedHolders
Q2 202213,133$489.0K0.1%00.0%UnchangedHolders
Q1 202213,133$582.0K0.1%00.0%UnchangedHolders
Q4 202113,133$558.0K0.1%00.0%UnchangedHolders
Q3 202113,133$570.0K0.1%00.0%UnchangedHolders
Q2 202113,133$562.0K0.1%00.0%UnchangedHolders
Q1 202113,133$508.0K0.1%––Holders

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