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Livermore
Livermore
ZHEN

FMR LLC

SEC CIK
0000315066
Latest filing
Aug 13, 2026

BSX holding history

Boston Scientific Corp in every 13F filed by FMR 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)
45,702,845
Value
$1.95B
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of BSX by FMR LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202645,702,845$1.95B0.1%−28,523,550−38.4%ReducedHolders
Q1 202674,226,395$4.66B0.2%−23,160,546−23.8%ReducedHolders
Q4 202597,386,941$9.29B0.5%−2,090,760−2.1%ReducedHolders
Q3 202599,477,701$9.71B0.5%−8,832,876−8.2%ReducedHolders
Q2 2025108,310,577$11.6B0.7%−20,286,637−15.8%ReducedHolders
Q1 2025128,597,214$13.0B0.8%−3,845,669−2.9%ReducedHolders
Q4 2024132,442,883$11.8B0.7%−2,754,011−2.0%ReducedHolders
Q3 2024135,196,894$11.3B0.7%−6,263,772−4.4%ReducedHolders
Q2 2024141,460,666$10.9B0.7%−469,347−0.3%ReducedHolders
Q1 2024141,930,013$9.72B0.7%+3,679,063+2.7%AddedHolders
Q4 2023138,250,950$7.99B0.6%+12,330,593+9.8%AddedHolders
Q3 2023125,920,357$6.65B0.6%+8,045,263+6.8%AddedHolders
Q2 2023117,875,094$6.38B0.5%+4,114,010+3.6%AddedHolders
Q1 2023113,761,084$5.69B0.5%+12,577,938+12.4%AddedHolders
Q4 2022101,183,146$4.68B0.5%+19,055,975+23.2%AddedHolders
Q3 202282,127,171$3.18B0.3%+4,159,124+5.3%AddedHolders
Q2 202277,968,047$2.91B0.3%−15,151,332−16.3%ReducedHolders
Q1 202293,119,379$4.12B0.3%−5,786,533−5.9%ReducedHolders
Q4 202198,905,912$4.20B0.3%−8,692,666−8.1%ReducedHolders
Q3 2021107,598,578$4.67B0.4%+4,293,223+4.2%AddedHolders
Q2 2021103,305,355$4.42B0.3%+17,054,254+19.8%AddedHolders
Q1 202186,251,101$3.33B0.3%––Holders

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