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

Institutional Holders (2015Q2)
Portfolio Summary: 493 Institutional holders with a total value of $21,563,547,797.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 195,158,485 3,454,305,000 16.02%
2 VANGUARD GROUP INC 89,784,166 1,589,180,000 7.37%
3 WELLINGTON MANAGEMENT GROUP LLP 81,374,758 1,440,334,000 6.68%
4 Capital World Investors 70,069,186 1,240,225,000 5.75%
5 JPMORGAN CHASE & CO 53,954,727 955,000,000 4.43%
6 STATE STREET CORP 52,311,307 925,913,000 4.29%
7 PRIMECAP MANAGEMENT CO/CA/ 46,097,564 815,927,000 3.78%
8 BlackRock Institutional Trust Company, N.A. 34,200,078 605,341,000 2.81%
9 JANUS HENDERSON INVESTORS US LLC 28,332,398 501,451,000 2.33%
10 Bollard Group LLC 26,392,009 467,139,000 2.17%
11 Bank of New York Mellon Corp 24,141,281 427,301,000 1.98%
12 BlackRock Fund Advisors 22,444,232 397,263,000 1.84%
13 ORBIMED ADVISORS LLC 21,680,000 383,736,000 1.78%
14 DIAMOND HILL CAPITAL MANAGEMENT INC 20,217,043 357,842,000 1.66%
15 abrdn Investment Management Ltd 19,188,296 339,536,000 1.57%
16 Winslow Capital Management, LLC 17,463,366 309,102,000 1.43%
17 Capital Research Global Investors 15,517,831 274,666,000 1.27%
18 NORTHERN TRUST CORP 14,993,195 265,379,000 1.23%
19 BlackRock Group LTD 14,309,363 253,276,000 1.17%
20 OppenheimerFunds, Inc. 12,696,157 224,722,000 1.04%
21 DIMENSIONAL FUND ADVISORS LP 12,224,146 216,377,000 1.00%
22 PUTNAM INVESTMENTS LLC 11,522,873 203,955,000 0.95%
23 NORGES BANK 11,514,508 203,807,000 0.95%
24 AMERICAN CENTURY COMPANIES INC 10,850,116 192,047,000 0.89%
25 GEODE CAPITAL MANAGEMENT, LLC 10,577,648 186,855,000 0.87%
26 BLACKROCK ADVISORS LLC 10,011,215 177,198,000 0.82%
27 GENERAL ELECTRIC CO 9,583,100 169,621,000 0.79%
28 Boston Partners 8,975,892 158,873,000 0.74%
29 TIAA CREF INVESTMENT MANAGEMENT LLC 6,801,366 120,384,000 0.56%
30 ADAGE CAPITAL PARTNERS GP, L.L.C. 6,585,512 116,564,000 0.54%
31 Legal & General Group Plc 5,769,195 102,119,000 0.47%
32 TEACHERS ADVISORS, LLC 5,448,270 96,434,000 0.45%
33 Artisan Partners Limited Partnership 5,307,952 93,951,000 0.44%
34 TimesSquare Capital Management, LLC 5,286,300 93,568,000 0.43%
35 Invesco Ltd. 4,940,679 87,450,000 0.41%
36 GOLDMAN SACHS GROUP INC 4,922,812 87,134,000 0.40%
37 FIRST TRUST ADVISORS LP 4,782,963 84,658,000 0.39%
38 PANAGORA ASSET MANAGEMENT INC 4,631,712 81,981,000 0.38%
39 MILLENNIUM MANAGEMENT LLC 4,381,618 77,555,000 0.36%
40 D. E. Shaw & Co., Inc. 4,327,962 76,605,000 0.36%
41 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 4,161,074 73,651,000 0.34%
42 LOS ANGELES CAPITAL MANAGEMENT LLC 4,053,776 71,752,000 0.33%
43 BlackRock Finance, Inc. 4,022,556 71,200,000 0.33%
44 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 3,784,420 66,984,000 0.31%
45 DEUTSCHE BANK AG\ 3,620,769 64,083,000 0.30%
46 MANAGED ACCOUNT ADVISORS LLC 3,562,897 63,063,000 0.29%
47 Pennant Capital Management, LLC 3,545,000 62,747,000 0.29%
48 Sumitomo Mitsui Trust Group, Inc. 3,528,702 62,458,000 0.29%
49 ATALANTA SOSNOFF CAPITAL, LLC 3,518,372 62,275,000 0.29%
50 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 3,492,764 61,822,000 0.29%
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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.