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

Institutional Holders (2014Q3)
Portfolio Summary: 453 Institutional holders with a total value of $14,106,985,503.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 182,774,404 2,158,566,000 15.30%
2 VANGUARD GROUP INC 97,719,821 1,154,071,000 8.18%
3 JPMORGAN CHASE & CO 82,104,060 969,647,000 6.87%
4 WELLINGTON MANAGEMENT GROUP LLP 61,244,436 723,296,000 5.13%
5 Capital World Investors 56,911,200 672,121,000 4.76%
6 STATE STREET CORP 55,485,154 655,285,000 4.65%
7 Capital Research Global Investors 47,972,486 566,555,000 4.02%
8 PRIMECAP MANAGEMENT CO/CA/ 47,079,199 556,005,000 3.94%
9 DODGE & COX 44,458,338 525,053,000 3.72%
10 BlackRock Institutional Trust Company, N.A. 34,475,319 407,154,000 2.89%
11 Bollard Group LLC 26,392,009 311,690,000 2.21%
12 DIAMOND HILL CAPITAL MANAGEMENT INC 23,137,833 273,258,000 1.94%
13 BlackRock Fund Advisors 20,741,388 244,956,000 1.74%
14 Bank of New York Mellon Corp 19,058,313 225,078,000 1.60%
15 NORTHERN TRUST CORP 15,274,632 180,393,000 1.28%
16 JANUS HENDERSON INVESTORS US LLC 13,294,357 157,006,000 1.11%
17 DIMENSIONAL FUND ADVISORS LP 12,819,767 151,413,000 1.07%
18 GENERAL ELECTRIC CO 11,979,215 141,475,000 1.00%
19 BlackRock Group LTD 11,060,602 130,626,000 0.93%
20 NORGES BANK 10,249,562 121,047,000 0.86%
21 GEODE CAPITAL MANAGEMENT, LLC 9,728,977 114,753,000 0.81%
22 Boston Partners 8,117,176 95,864,000 0.68%
23 ADAGE CAPITAL PARTNERS GP, L.L.C. 7,995,412 94,426,000 0.67%
24 TWO SIGMA INVESTMENTS, LP 7,778,689 91,866,000 0.65%
25 AXA S.A. 6,831,960 80,685,000 0.57%
26 PANAGORA ASSET MANAGEMENT INC 6,434,120 75,987,000 0.54%
27 AMERICAN CENTURY COMPANIES INC 6,380,044 75,348,000 0.53%
28 TimesSquare Capital Management, LLC 6,305,100 74,463,000 0.53%
29 Legal & General Group Plc 5,912,552 69,832,000 0.50%
30 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 5,885,566 69,509,000 0.49%
31 TWO SIGMA ADVISERS, LP 5,521,054 65,204,000 0.46%
32 PRICE T ROWE ASSOCIATES INC /MD/ 5,323,833 62,874,000 0.45%
33 PRINCIPAL FINANCIAL GROUP INC 5,157,931 60,915,000 0.43%
34 NORTH TIDE CAPITAL, LLC 5,000,000 59,050,000 0.42%
35 AQR CAPITAL MANAGEMENT LLC 4,886,916 57,714,000 0.41%
36 D. E. Shaw & Co., Inc. 4,880,584 57,640,000 0.41%
37 TEACHERS ADVISORS, LLC 4,701,609 55,526,000 0.39%
38 LOS ANGELES CAPITAL MANAGEMENT LLC 4,597,995 54,302,000 0.38%
39 TIAA CREF INVESTMENT MANAGEMENT LLC 4,535,157 53,560,000 0.38%
40 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 4,439,254 52,428,000 0.37%
41 Allianz Asset Management GmbH 4,234,256 50,007,000 0.35%
42 NEW YORK STATE COMMON RETIREMENT FUND 4,207,971 49,696,000 0.35%
43 ANCHOR CAPITAL ADVISORS LLC 3,927,251 46,381,000 0.33%
44 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 3,857,113 45,553,000 0.32%
45 CITADEL ADVISORS LLC 3,800,503 44,884,000 0.32%
46 Sumitomo Mitsui Trust Group, Inc. 3,789,120 44,750,000 0.32%
47 GUGGENHEIM CAPITAL LLC 3,695,199 43,641,000 0.31%
48 WELLS FARGO & COMPANY/MN 3,609,040 42,623,000 0.30%
49 GOLDMAN SACHS GROUP INC 3,434,193 40,557,000 0.29%
50 BLACKROCK ADVISORS LLC 3,319,468 39,203,000 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.