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ALEXION PHARMACEUTIC
ALEXION PHARMACEUTIC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 513 Institutional holders with a total value of $29,310,964,448.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Capital Research Global Investors 23,484,473 3,572,693,000 12.19%
2 FMR LLC 20,681,153 3,146,224,000 10.73%
3 PRICE T ROWE ASSOCIATES INC /MD/ 15,473,709 2,354,015,000 8.03%
4 VANGUARD GROUP INC 9,896,200 1,505,509,000 5.14%
5 JENNISON ASSOCIATES LLC 8,381,170 1,275,027,000 4.35%
6 STATE STREET CORP 7,806,124 1,187,556,000 4.05%
7 JPMORGAN CHASE & CO 7,357,811 1,119,342,000 3.82%
8 WELLS FARGO & COMPANY/MN 6,030,712 917,036,000 3.13%
9 SANDS CAPITAL MANAGEMENT, LLC 5,268,418 801,484,000 2.73%
10 BlackRock Institutional Trust Company, N.A. 5,250,632 798,779,000 2.73%
11 BlackRock Fund Advisors 4,835,324 735,598,000 2.51%
12 Invesco Ltd. 4,153,481 631,870,000 2.16%
13 Winslow Capital Management, LLC 2,829,375 430,433,000 1.47%
14 NORTHERN TRUST CORP 2,754,700 419,072,000 1.43%
15 Bank of New York Mellon Corp 2,598,705 395,340,000 1.35%
16 AMERIPRISE FINANCIAL INC 2,451,419 372,936,000 1.27%
17 AMERICAN CENTURY COMPANIES INC 2,361,748 359,293,000 1.23%
18 Artisan Partners Limited Partnership 2,316,453 352,402,000 1.20%
19 BlackRock Group LTD 1,844,911 280,668,000 0.96%
20 VIKING GLOBAL INVESTORS LP 1,836,658 279,411,000 0.95%
21 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 1,831,121 278,568,438 0.95%
22 TIAA CREF INVESTMENT MANAGEMENT LLC 1,752,046 266,539,000 0.91%
23 GEODE CAPITAL MANAGEMENT, LLC 1,508,869 229,449,000 0.78%
24 WADDELL & REED FINANCIAL INC 1,461,945 222,405,000 0.76%
25 NORGES BANK 1,330,261 202,373,000 0.69%
26 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 1,199,855 182,534,000 0.62%
27 BANK OF AMERICA CORP /DE/ 1,183,029 179,974,000 0.61%
28 FRANKLIN RESOURCES INC 1,168,190 177,717,000 0.61%
29 BLACKROCK ADVISORS LLC 1,166,407 177,446,000 0.61%
30 GOLDMAN SACHS GROUP INC 1,086,415 165,277,000 0.56%
31 DSM CAPITAL PARTNERS LLC 1,027,161 156,263,000 0.53%
32 MILLENNIUM MANAGEMENT LLC 977,538 148,713,000 0.51%
33 ALKEON CAPITAL MANAGEMENT LLC 934,630 142,185,000 0.49%
34 VOYA INVESTMENT MANAGEMENT LLC 915,678 139,302,000 0.48%
35 Legal & General Group Plc 815,989 124,137,000 0.42%
36 AJO, LP 782,300 119,011,000 0.41%
37 PRUDENTIAL FINANCIAL INC 760,776 115,737,000 0.39%
38 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 757,054 111,786,000 0.38%
39 BB BIOTECH AG 727,428 110,664,000 0.38%
40 MORGAN STANLEY 717,001 109,078,000 0.37%
41 BlackRock Finance, Inc. 677,932 103,134,000 0.35%
42 FIRST TRUST ADVISORS LP 675,974 102,836,000 0.35%
43 MANAGED ACCOUNT ADVISORS LLC 664,150 101,037,000 0.34%
44 NEW YORK STATE COMMON RETIREMENT FUND 626,530 95,314,000 0.33%
45 Sumitomo Mitsui Trust Group, Inc. 564,542 85,884,000 0.29%
46 GUGGENHEIM CAPITAL LLC 556,139 84,606,000 0.29%
47 1832 Asset Management L.P. 571,700 84,336,000 0.29%
48 SECTORAL ASSET MANAGEMENT INC 548,008 83,368,000 0.28%
49 TWO SIGMA INVESTMENTS, LP 540,406 82,212,000 0.28%
50 AXA S.A. 521,247 79,297,000 0.27%
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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.