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

Institutional Holders (2015Q3)
Portfolio Summary: 501 Institutional holders with a total value of $20,536,758,826.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 201,582,319 3,307,966,000 16.11%
2 VANGUARD GROUP INC 92,183,927 1,512,739,000 7.37%
3 WELLINGTON MANAGEMENT GROUP LLP 88,669,576 1,455,069,000 7.09%
4 Capital World Investors 67,153,863 1,101,995,000 5.37%
5 STATE STREET CORP 52,011,962 853,520,000 4.16%
6 PRIMECAP MANAGEMENT CO/CA/ 43,608,364 715,613,000 3.48%
7 JANUS HENDERSON INVESTORS US LLC 42,367,704 695,261,000 3.39%
8 JPMORGAN CHASE & CO 36,786,889 603,673,000 2.94%
9 BlackRock Institutional Trust Company, N.A. 33,940,982 556,972,000 2.71%
10 Bollard Group LLC 26,072,266 427,846,000 2.08%
11 Bank of New York Mellon Corp 26,008,209 426,967,000 2.08%
12 ORBIMED ADVISORS LLC 24,007,200 393,958,000 1.92%
13 BlackRock Fund Advisors 22,119,107 362,975,000 1.77%
14 DIAMOND HILL CAPITAL MANAGEMENT INC 20,724,859 340,095,000 1.66%
15 Winslow Capital Management, LLC 19,615,564 321,892,000 1.57%
16 abrdn Investment Management Ltd 19,178,609 314,625,000 1.53%
17 BlackRock Group LTD 15,083,178 247,515,000 1.21%
18 NORTHERN TRUST CORP 14,878,453 244,156,000 1.19%
19 Artisan Partners Limited Partnership 14,179,796 232,690,000 1.13%
20 OppenheimerFunds, Inc. 13,582,163 222,884,000 1.09%
21 AMERICAN CENTURY COMPANIES INC 13,215,683 216,869,000 1.06%
22 Evercore Trust Company, N.A. 12,914,357 211,924,000 1.03%
23 BLACKROCK ADVISORS LLC 12,541,401 205,805,000 1.00%
24 NORGES BANK 11,675,263 191,591,000 0.93%
25 GEODE CAPITAL MANAGEMENT, LLC 10,705,771 175,338,000 0.85%
26 PUTNAM INVESTMENTS LLC 10,597,016 173,897,000 0.85%
27 Capital Research Global Investors 10,569,992 173,454,000 0.84%
28 DIMENSIONAL FUND ADVISORS LP 10,148,164 166,521,000 0.81%
29 MILLENNIUM MANAGEMENT LLC 9,800,911 160,833,000 0.78%
30 Boston Partners 9,790,191 160,657,000 0.78%
31 GENERAL ELECTRIC CO 9,729,362 159,659,000 0.78%
32 BANK OF AMERICA CORP /DE/ 6,742,398 110,643,000 0.54%
33 TIAA CREF INVESTMENT MANAGEMENT LLC 6,402,136 105,059,000 0.51%
34 Legal & General Group Plc 5,888,727 96,629,000 0.47%
35 D. E. Shaw & Co., Inc. 5,651,498 92,741,000 0.45%
36 TEACHERS ADVISORS, LLC 5,446,217 89,372,000 0.44%
37 TimesSquare Capital Management, LLC 5,274,275 86,551,000 0.42%
38 ADAGE CAPITAL PARTNERS GP, L.L.C. 4,960,412 81,400,000 0.40%
39 Pennant Capital Management, LLC 4,868,734 79,896,000 0.39%
40 Invesco Ltd. 4,793,812 78,666,000 0.38%
41 BlackRock Finance, Inc. 4,772,454 78,316,000 0.38%
42 AQR CAPITAL MANAGEMENT LLC 4,445,409 72,949,000 0.36%
43 PANAGORA ASSET MANAGEMENT INC 4,080,887 66,967,000 0.33%
44 Sumitomo Mitsui Trust Group, Inc. 4,011,641 65,831,000 0.32%
45 LOS ANGELES CAPITAL MANAGEMENT LLC 3,985,426 65,401,000 0.32%
46 AMERIPRISE FINANCIAL INC 3,965,115 65,070,000 0.32%
47 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 3,758,093 61,671,000 0.30%
48 AMUNDI ASSET MANAGEMENT US, INC. 3,639,037 59,717,000 0.29%
49 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 3,540,920 58,106,000 0.28%
50 BlackRock Investment Management, LLC 3,533,896 57,991,000 0.28%
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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.