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BOSTON SCIENTIFIC CORP
BOSTON SCIENTIFIC CORP. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 593 Institutional holders with a total value of $34,891,093,194.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 174,284,342 4,831,163,000 13.85%
2 Capital World Investors 101,914,290 2,825,064,000 8.10%
3 BlackRock Finance, Inc. 100,184,511 2,777,113,000 7.96%
4 VANGUARD GROUP INC 93,657,300 2,596,181,000 7.44%
5 WELLINGTON MANAGEMENT GROUP LLP 62,172,228 1,723,412,000 4.94%
6 STATE STREET CORP 57,162,025 1,584,535,000 4.54%
7 JPMORGAN CHASE & CO 54,402,483 1,508,038,000 4.32%
8 PRIMECAP MANAGEMENT CO/CA/ 42,369,167 1,174,473,000 3.37%
9 JANUS HENDERSON GROUP PLC 38,862,599 1,077,270,000 3.09%
10 Artisan Partners Limited Partnership 36,654,609 1,016,066,000 2.91%
11 Bollard Group LLC 33,736,067 935,164,000 2.68%
12 Bank of New York Mellon Corp 19,081,412 528,936,000 1.52%
13 NORGES BANK 16,730,007 463,756,000 1.33%
14 abrdn Investment Management Ltd 14,537,918 402,918,000 1.15%
15 NORTHERN TRUST CORP 14,462,856 400,910,000 1.15%
16 ORBIMED ADVISORS LLC 14,400,000 399,168,000 1.14%
17 GEODE CAPITAL MANAGEMENT, LLC 12,395,467 342,954,000 0.98%
18 Evercore Trust Company, N.A. 11,618,973 322,078,000 0.92%
19 Winslow Capital Management, LLC 11,212,783 310,818,000 0.89%
20 JENNISON ASSOCIATES LLC 10,639,290 294,921,000 0.85%
21 Capital Research Global Investors 10,577,410 293,206,000 0.84%
22 VOYA INVESTMENT MANAGEMENT LLC 10,250,063 284,132,000 0.81%
23 TIAA CREF INVESTMENT MANAGEMENT LLC 9,632,810 267,021,000 0.77%
24 WELLS FARGO & COMPANY/MN 9,157,768 253,854,000 0.73%
25 Boston Partners 8,260,545 228,983,000 0.66%
26 AMERICAN CENTURY COMPANIES INC 8,144,192 225,757,000 0.65%
27 OppenheimerFunds, Inc. 7,556,492 209,467,000 0.60%
28 BANK OF AMERICA CORP /DE/ 7,500,541 207,915,000 0.60%
29 PUTNAM INVESTMENTS LLC 7,475,213 207,213,000 0.59%
30 GOLDMAN SACHS GROUP INC 7,338,031 203,410,000 0.58%
31 Legal & General Group Plc 6,528,689 180,977,000 0.52%
32 TEACHERS ADVISORS, LLC 6,236,707 172,882,000 0.50%
33 ADAGE CAPITAL PARTNERS GP, L.L.C. 5,621,862 155,838,000 0.45%
34 Swiss National Bank 5,584,930 154,814,000 0.44%
35 SEI INVESTMENTS CO 5,432,365 150,586,000 0.43%
36 RENAISSANCE TECHNOLOGIES LLC 5,305,605 147,071,000 0.42%
37 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 4,659,573 129,164,000 0.37%
38 TWO SIGMA ADVISERS, LP 4,577,817 126,897,000 0.36%
39 DEUTSCHE BANK AG\ 4,149,776 115,027,000 0.33%
40 Sumitomo Mitsui Trust Group, Inc. 4,108,006 113,874,000 0.33%
41 NEW YORK STATE COMMON RETIREMENT FUND 3,986,672 110,511,000 0.32%
42 Invesco Ltd. 3,734,940 103,533,000 0.30%
43 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 3,603,132 99,878,819 0.29%
44 FRED ALGER MANAGEMENT, LLC 3,341,168 92,617,000 0.27%
45 EATON VANCE MANAGEMENT 3,136,594 86,946,000 0.25%
46 MORGAN STANLEY 3,097,125 85,852,000 0.25%
47 LOS ANGELES CAPITAL MANAGEMENT LLC 3,042,464 84,337,000 0.24%
48 DIAMOND HILL CAPITAL MANAGEMENT INC 3,013,614 83,537,000 0.24%
49 FEDERATED HERMES, INC. 2,904,817 80,521,000 0.23%
50 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 2,776,820 76,973,000 0.22%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.