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

Institutional Holders (2014Q4)
Portfolio Summary: 484 Institutional holders with a total value of $16,210,348,620.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 198,973,477 2,636,399,000 16.26%
2 VANGUARD GROUP INC 101,699,412 1,347,517,000 8.31%
3 JPMORGAN CHASE & CO 77,197,780 1,022,873,000 6.31%
4 WELLINGTON MANAGEMENT GROUP LLP 70,746,109 937,386,000 5.78%
5 Capital World Investors 58,311,200 863,589,000 5.33%
6 STATE STREET CORP 56,228,453 745,029,000 4.60%
7 PRIMECAP MANAGEMENT CO/CA/ 46,957,349 622,185,000 3.84%
8 BlackRock Institutional Trust Company, N.A. 34,712,438 459,940,000 2.84%
9 Capital Research Global Investors 28,778,792 426,214,000 2.63%
10 JANUS HENDERSON INVESTORS US LLC 28,164,940 373,207,000 2.30%
11 Bollard Group LLC 26,392,009 349,694,000 2.16%
12 DIAMOND HILL CAPITAL MANAGEMENT INC 23,348,194 309,364,000 1.91%
13 BlackRock Fund Advisors 21,683,409 287,305,000 1.77%
14 Bank of New York Mellon Corp 18,768,347 248,680,000 1.53%
15 NORTHERN TRUST CORP 15,892,018 210,569,000 1.30%
16 DIMENSIONAL FUND ADVISORS LP 12,996,169 172,212,000 1.06%
17 BlackRock Group LTD 12,078,341 160,038,000 0.99%
18 GENERAL ELECTRIC CO 11,216,637 148,620,000 0.92%
19 NORGES BANK 10,400,506 137,806,000 0.85%
20 GEODE CAPITAL MANAGEMENT, LLC 10,323,354 136,612,000 0.84%
21 TWO SIGMA INVESTMENTS, LP 8,518,014 112,864,000 0.70%
22 ADAGE CAPITAL PARTNERS GP, L.L.C. 8,460,112 112,096,000 0.69%
23 D. E. Shaw & Co., Inc. 7,953,155 105,380,000 0.65%
24 AXA S.A. 7,928,660 105,055,000 0.65%
25 Boston Partners 7,848,942 103,998,000 0.64%
26 TWO SIGMA ADVISERS, LP 6,249,874 82,811,000 0.51%
27 TimesSquare Capital Management, LLC 6,062,200 80,324,000 0.50%
28 SYSTEMATIC FINANCIAL MANAGEMENT LP 5,959,245 78,959,000 0.49%
29 GOLDMAN SACHS GROUP INC 5,814,652 77,044,000 0.48%
30 Legal & General Group Plc 5,744,462 76,118,000 0.47%
31 PUTNAM INVESTMENTS LLC 5,592,485 74,100,000 0.46%
32 TIAA CREF INVESTMENT MANAGEMENT LLC 5,558,719 73,653,000 0.45%
33 LOS ANGELES CAPITAL MANAGEMENT LLC 5,404,974 71,616,000 0.44%
34 AMERICAN CENTURY COMPANIES INC 5,374,883 71,217,000 0.44%
35 RENAISSANCE TECHNOLOGIES LLC 5,333,305 70,666,000 0.44%
36 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 4,775,505 70,391,000 0.43%
37 NORTH TIDE CAPITAL, LLC 5,000,000 66,250,000 0.41%
38 TEACHERS ADVISORS, LLC 4,968,742 65,836,000 0.41%
39 STRS OHIO 4,844,236 64,186,000 0.40%
40 Point72 Asset Management, L.P. 4,646,700 61,569,000 0.38%
41 PANAGORA ASSET MANAGEMENT INC 4,600,464 60,956,000 0.38%
42 JET CAPITAL INVESTORS L P 4,542,700 60,191,000 0.37% Put
43 PRUDENTIAL FINANCIAL INC 4,514,602 59,819,000 0.37%
44 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 4,486,783 59,450,000 0.37%
45 ROYAL LONDON ASSET MANAGEMENT LTD 424,226 56,698,000 0.35%
46 MILLENNIUM MANAGEMENT LLC 4,122,479 54,623,000 0.34%
47 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 4,048,755 53,647,000 0.33%
48 BLACKROCK ADVISORS LLC 3,958,100 52,445,000 0.32%
49 NEW YORK STATE COMMON RETIREMENT FUND 3,903,182 51,717,000 0.32%
50 DEUTSCHE BANK AG\ 3,709,112 49,140,000 0.30%
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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.