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

Institutional Holders (2017Q2)
Portfolio Summary: 315 Institutional holders with a total value of $5,772,701,525.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 18,594,834 945,919,000 16.39%
2 Clearbridge Investments, LLC 11,827,881 601,684,000 10.42%
3 WELLINGTON MANAGEMENT GROUP LLP 10,502,010 534,236,000 9.25%
4 VANGUARD GROUP INC 9,855,160 501,332,000 8.68%
5 BAILLIE GIFFORD & CO 7,448,380 378,900,000 6.56%
6 BB BIOTECH AG 7,354,095 374,103,000 6.48%
7 BlackRock Finance, Inc. 6,823,987 347,135,000 6.01%
8 WADDELL & REED FINANCIAL INC 5,140,200 261,482,000 4.53%
9 STATE STREET CORP 2,963,990 150,779,000 2.61%
10 OppenheimerFunds, Inc. 2,733,518 139,054,000 2.41%
11 GOLDMAN SACHS GROUP INC 1,465,136 74,531,000 1.29%
12 PINNACLE ASSOCIATES LTD 1,446,564 73,587,000 1.27%
13 WELLS FARGO & COMPANY/MN 1,169,015 59,467,000 1.03%
14 PRICE T ROWE ASSOCIATES INC /MD/ 1,137,221 57,850,000 1.00%
15 GEODE CAPITAL MANAGEMENT, LLC 1,027,200 52,253,000 0.91%
16 FRANKLIN RESOURCES INC 1,014,064 51,586,000 0.89%
17 BANK OF AMERICA CORP /DE/ 888,096 45,178,000 0.78%
18 AMERICAN CENTURY COMPANIES INC 860,260 43,761,000 0.76%
19 RAYMOND JAMES & ASSOCIATES 766,012 38,967,000 0.68%
20 TOCQUEVILLE ASSET MANAGEMENT L.P. 725,627 36,913,000 0.64%
21 FIRST TRUST ADVISORS LP 700,611 35,640,000 0.62%
22 NORGES BANK 678,126 34,496,000 0.60%
23 DOWLING & YAHNKE LLC 675,891 34,383,000 0.60%
24 ALTRINSIC GLOBAL ADVISORS LLC 675,088 34,342,000 0.59%
25 Fiera Capital Corp 643,940 32,757,000 0.57%
26 NORTHERN TRUST CORP 621,816 31,631,000 0.55%
27 STIFEL FINANCIAL CORP 599,532 30,502,000 0.53%
28 Bank of New York Mellon Corp 528,000 26,859,000 0.47%
29 DEUTSCHE BANK AG\ 478,939 24,360,000 0.42%
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 469,000 23,858,000 0.41% Call
31 SUSQUEHANNA INTERNATIONAL GROUP, LLP 462,900 23,548,000 0.41% Put
32 SICART ASSOCIATES LLC 387,322 19,703,000 0.34%
33 NEW YORK STATE COMMON RETIREMENT FUND 383,492 19,508,000 0.34%
34 Mitsubishi UFJ Trust & Banking Corp 369,590 18,801,000 0.33%
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 367,550 18,698,000 0.32%
36 TIAA CREF INVESTMENT MANAGEMENT LLC 364,617 18,548,000 0.32%
37 Gotham Asset Management, LLC 357,457 18,184,000 0.31%
38 Motley Fool Wealth Management, LLC 342,329 17,414,000 0.30%
39 Invesco Ltd. 326,676 16,618,000 0.29%
40 CREDIT SUISSE AG/ 277,898 14,137,000 0.24%
41 MORGAN STANLEY 268,422 13,654,000 0.24%
42 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 263,837 13,421,389 0.23%
43 Motley Fool Asset Management LLC 259,000 13,175,000 0.23%
44 ROTHSCHILD & CO ASSET MANAGEMENT US INC. 253,642 12,903,000 0.22%
45 EDMOND DE ROTHSCHILD HOLDING S.A. 240,503 12,235,000 0.21%
46 VAN ECK ASSOCIATES CORP 239,160 12,166,000 0.21%
47 BELLEVUE GROUP AG 224,562 11,423,000 0.20%
48 SMITH ASSET MANAGEMENT GROUP LP 223,980 11,394,000 0.20%
49 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 220,108 11,197,000 0.19%
50 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 219,300 11,156,000 0.19%
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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.