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ALNYLAM PHARMACEUTICALS INC
ALNYLAM PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 196 Institutional holders with a total value of $4,696,448,951.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 11,453,222 894,497,000 19.05%
2 WELLINGTON MANAGEMENT GROUP LLP 9,457,121 738,601,000 15.73%
3 VANGUARD GROUP INC 3,583,300 279,856,000 5.96%
4 PRICE T ROWE ASSOCIATES INC /MD/ 3,184,062 248,675,000 5.29%
5 FRANKLIN RESOURCES INC 2,261,877 176,651,000 3.76%
6 GILDER GAGNON HOWE & CO LLC 1,987,562 155,229,000 3.31%
7 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 1,724,809 134,707,000 2.87%
8 BlackRock Institutional Trust Company, N.A. 1,593,470 124,450,000 2.65%
9 BlackRock Fund Advisors 1,466,295 114,518,000 2.44%
10 BAILLIE GIFFORD & CO 1,190,930 93,011,000 1.98%
11 STATE STREET CORP 1,108,830 86,605,000 1.84%
12 WELLS FARGO & COMPANY/MN 973,789 76,052,000 1.62%
13 JENNISON ASSOCIATES LLC 961,861 75,121,000 1.60%
14 MORGAN STANLEY 861,835 67,310,000 1.43%
15 Slate Path Capital LP 855,000 66,776,000 1.42%
16 Capital World Investors 848,700 66,283,000 1.41%
17 BB BIOTECH AG 781,288 61,019,000 1.30%
18 BRIDGER MANAGEMENT, LLC 741,688 57,926,000 1.23%
19 LORD, ABBETT & CO. LLC 691,947 54,041,000 1.15%
20 12 West Capital Management LP 651,000 50,843,000 1.08%
21 COLUMBUS CIRCLE INVESTORS 571,252 44,615,000 0.95%
22 GOLDMAN SACHS GROUP INC 571,105 44,604,000 0.95%
23 COLUMBIA WANGER ASSET MANAGEMENT LLC 554,000 43,267,000 0.92%
24 Artisan Partners Limited Partnership 547,856 42,788,000 0.91%
25 Invesco Ltd. 515,980 40,298,000 0.86%
26 NORGES BANK 508,130 39,685,000 0.85%
27 JPMORGAN CHASE & CO 504,564 39,406,000 0.84%
28 AMERIPRISE FINANCIAL INC 438,577 34,254,000 0.73%
29 Global Thematic Partners, LLC 409,603 31,987,000 0.68%
30 GOLDMAN SACHS GROUP INC 395,500 30,889,000 0.66% Call
31 TimesSquare Capital Management, LLC 354,950 27,722,000 0.59%
32 GEODE CAPITAL MANAGEMENT, LLC 329,825 25,759,000 0.55%
33 AMUNDI ASSET MANAGEMENT US, INC. 324,287 25,326,000 0.54%
34 EMERALD ADVISERS, LLC 301,943 23,582,000 0.50%
35 Artal Group S.A. 300,000 23,430,000 0.50%
36 NORTHERN TRUST CORP 276,353 21,584,000 0.46%
37 Bank of New York Mellon Corp 269,225 21,027,000 0.45%
38 CITADEL ADVISORS LLC 251,350 19,631,000 0.42%
39 ArrowMark Colorado Holdings LLC 221,940 17,334,000 0.37%
40 SUSQUEHANNA INTERNATIONAL GROUP, LLP 221,200 17,276,000 0.37% Put
41 BNP Paribas Asset Management Holding S.A. 219,584 17,150,000 0.37%
42 EMERALD MUTUAL FUND ADVISERS TRUST 211,687 16,533,000 0.35%
43 Nuveen Asset Management, LLC 204,200 15,948,000 0.34%
44 GOLDMAN SACHS GROUP INC 198,000 15,464,000 0.33% Put
45 DEUTSCHE BANK AG\ 175,045 13,668,000 0.29%
46 CREDIT SUISSE AG/ 171,718 13,410,000 0.29%
47 JENNISON ASSOCIATES LLC 166,300 12,988,000 0.28% Put
48 FIC CAPITAL INC 157,532 12,303,000 0.26%
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 156,000 12,184,000 0.26% Call
50 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 152,550 11,914,000 0.25%
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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.