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IONIS PHARMACEUTICAL
IONIS PHARMACEUTICAL. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 349 Institutional holders with a total value of $4,369,279,779.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 17,687,647 714,935,000 16.36%
2 Clearbridge Investments, LLC 9,385,080 379,345,000 8.68%
3 VANGUARD GROUP INC 8,807,776 356,009,000 8.15%
4 BAILLIE GIFFORD & CO 7,899,383 318,686,000 7.29%
5 BB BIOTECH AG 6,634,838 268,180,000 6.14%
6 WADDELL & REED FINANCIAL INC 5,770,300 233,236,000 5.34%
7 BlackRock Institutional Trust Company, N.A. 3,047,646 123,186,000 2.82%
8 BlackRock Fund Advisors 2,792,995 112,893,000 2.58%
9 STATE STREET CORP 2,498,826 100,996,000 2.31%
10 FIRST TRUST ADVISORS LP 2,252,501 91,046,000 2.08%
11 FRANKLIN RESOURCES INC 1,972,454 79,726,000 1.82%
12 PINNACLE ASSOCIATES LTD 1,778,325 71,880,000 1.65%
13 PRICE T ROWE ASSOCIATES INC /MD/ 1,677,543 67,806,000 1.55%
14 DEUTSCHE BANK AG\ 1,323,445 53,491,000 1.22%
15 TOCQUEVILLE ASSET MANAGEMENT L.P. 1,178,628 47,640,000 1.09%
16 GOLDMAN SACHS GROUP INC 1,134,957 45,875,000 1.05%
17 Apex Capital Management 1,019,618 41,213,000 0.94%
18 NORGES BANK 1,019,236 41,197,000 0.94%
19 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 990,262 40,025,000 0.92%
20 ALLIANCEBERNSTEIN L.P. 959,952 38,801,000 0.89%
21 SUSQUEHANNA INTERNATIONAL GROUP, LLP 941,000 38,035,000 0.87% Put
22 BLACKROCK ADVISORS LLC 869,398 35,141,000 0.80%
23 Global Thematic Partners, LLC 782,452 31,624,000 0.72%
24 GEODE CAPITAL MANAGEMENT, LLC 725,380 29,301,000 0.67%
25 BANK OF AMERICA CORP /DE/ 696,863 28,168,000 0.64%
26 DOWLING & YAHNKE LLC 676,379 27,339,000 0.63%
27 BlackRock Group LTD 658,990 26,635,000 0.61%
28 NORTHERN TRUST CORP 627,075 25,346,000 0.58%
29 STIFEL FINANCIAL CORP 598,474 24,190,000 0.55%
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 584,669 23,632,000 0.54%
31 AQR CAPITAL MANAGEMENT LLC 563,753 22,787,000 0.52%
32 CAPITAL FUND MANAGEMENT S.A. 558,743 22,584,000 0.52%
33 Bank of New York Mellon Corp 558,607 22,579,000 0.52%
34 Mitsubishi UFJ Trust & Banking Corp 555,661 22,460,000 0.51%
35 WELLS FARGO & COMPANY/MN 533,096 21,547,000 0.49%
36 AMERICAN CENTURY COMPANIES INC 507,415 20,510,000 0.47%
37 RAYMOND JAMES & ASSOCIATES 486,519 19,665,000 0.45%
38 RENAISSANCE TECHNOLOGIES LLC 476,814 19,273,000 0.44%
39 NEW YORK STATE COMMON RETIREMENT FUND 454,531 18,372,000 0.42%
40 WELLINGTON MANAGEMENT GROUP LLP 424,018 17,139,000 0.39%
41 TWO SIGMA ADVISERS, LP 395,505 16,467,000 0.38%
42 Artal Group S.A. 400,000 16,168,000 0.37%
43 TIAA CREF INVESTMENT MANAGEMENT LLC 381,877 15,435,000 0.35%
44 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 374,503 15,138,000 0.35%
45 CREDIT SUISSE AG/ 336,040 13,582,000 0.31%
46 SUSQUEHANNA INTERNATIONAL GROUP, LLP 325,600 13,161,000 0.30% Call
47 AXA S.A. 323,518 13,077,000 0.30%
48 TWO SIGMA INVESTMENTS, LP 320,611 12,959,000 0.30%
49 WILLIAM HARRIS INVESTORS INC 317,301 12,826,000 0.29%
50 Sumitomo Mitsui Trust Group, Inc. 315,165 12,739,000 0.29%
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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.