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CHICAGO TRUST Co NA

Bank

Position in BSX — Boston Scientific Corp

CIK 1601539 GRAYSLAKE, IL

Position in BSX

as of Jun 30, 2026 · filed Jul 16, 2026
Position Value
$1,539,211
-$524,447 QoQ
Shares Held
36,064
+9.7% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.27%
of 13F equity value
Holder Rank
#615
of 1,468 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 99% Shared 1% None 0%

Common Shares in BSX Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

CHICAGO TRUST Co NA holds $11,344,028 across 7 Medical Devices names. BSX ranks #4 (13.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 BSX
Boston Scientific Corp
This page
36,064 $1,539,211

All Filings in BSX

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,539,211 36,064
2026-03-31 $2,063,658 32,887
2025-12-31 $2,848,867 29,878
2025-09-30 $3,337,481 34,185
2025-06-30 $3,483,091 32,428
2025-03-31 $3,076,637 30,498
2024-12-31 $2,757,932 30,877
2024-09-30 $2,615,900 31,216
2024-06-30 $2,267,096 29,439
2024-03-31 $2,025,043 29,567
2023-12-31 $1,723,605 29,815
2023-09-30 $1,605,805 30,413
2023-06-30 $1,625,025 30,043
2023-03-31 $1,513,557 30,253
2022-12-31 $1,861,719 40,236
2022-09-30 $1,535,295 39,641
2022-06-30 $1,520,094 40,786
2022-03-31 $1,865,095 42,111
2021-12-31 $1,876,596 44,176
2021-09-30 $1,460,724 33,665
2021-06-30 $1,422,496 33,267
2021-03-31 $1,044,631 27,028
2020-12-31 $925,820 25,753
2020-09-30 $954,294 24,975
2020-06-30 $681,624 19,414
2020-03-31 $537,285 16,466