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

Institutional Holders (2016Q3)
Portfolio Summary: 311 Institutional holders with a total value of $4,019,265,831.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 18,137,854 664,571,000 16.53%
2 Clearbridge Investments, LLC 10,828,375 396,752,000 9.87%
3 VANGUARD GROUP INC 8,793,152 322,181,000 8.02%
4 BAILLIE GIFFORD & CO 8,475,347 310,536,000 7.73%
5 BB BIOTECH AG 7,163,172 262,459,000 6.53%
6 WADDELL & REED FINANCIAL INC 5,813,400 213,003,000 5.30%
7 STATE STREET CORP 3,584,604 131,339,000 3.27%
8 WELLINGTON MANAGEMENT GROUP LLP 3,092,697 113,316,000 2.82%
9 BlackRock Institutional Trust Company, N.A. 2,983,492 109,315,000 2.72%
10 BlackRock Fund Advisors 2,878,111 105,454,000 2.62%
11 OppenheimerFunds, Inc. 2,193,626 80,374,000 2.00%
12 PINNACLE ASSOCIATES LTD 1,656,017 60,676,000 1.51%
13 MILLENNIUM MANAGEMENT LLC 1,606,306 58,855,000 1.46%
14 TOCQUEVILLE ASSET MANAGEMENT L.P. 1,137,549 41,680,000 1.04%
15 GOLDMAN SACHS GROUP INC 1,060,138 38,843,000 0.97%
16 FRANKLIN RESOURCES INC 1,049,714 38,464,000 0.96%
17 ALTRINSIC GLOBAL ADVISORS LLC 1,033,481 37,867,000 0.94%
18 PRICE T ROWE ASSOCIATES INC /MD/ 1,033,100 37,853,000 0.94%
19 FIRST TRUST ADVISORS LP 995,094 36,460,000 0.91%
20 Fiera Capital Corp 931,874 34,144,000 0.85%
21 WELLS FARGO & COMPANY/MN 847,912 31,067,000 0.77%
22 NORGES BANK 871,794 30,508,000 0.76%
23 GEODE CAPITAL MANAGEMENT, LLC 818,128 29,976,000 0.75%
24 LOS ANGELES CAPITAL MANAGEMENT LLC 807,729 29,595,000 0.74%
25 DEUTSCHE BANK AG\ 787,515 28,851,000 0.72%
26 SUSQUEHANNA INTERNATIONAL GROUP, LLP 699,300 25,622,000 0.64% Put
27 DOWLING & YAHNKE LLC 676,472 24,786,000 0.62%
28 BANK OF AMERICA CORP /DE/ 665,765 24,394,000 0.61%
29 PFM Health Sciences, LP 649,716 23,806,000 0.59%
30 AMERICAN CENTURY COMPANIES INC 635,195 23,274,000 0.58%
31 STIFEL FINANCIAL CORP 560,696 20,565,000 0.51%
32 SUSQUEHANNA INTERNATIONAL GROUP, LLP 531,000 19,456,000 0.48% Call
33 RAYMOND JAMES & ASSOCIATES 526,179 19,279,000 0.48%
34 NORTHERN TRUST CORP 508,484 18,631,000 0.46%
35 Bank of New York Mellon Corp 487,869 17,875,000 0.44%
36 Livforsakringsbolaget Skandia, Omsesidigt 138,621 15,448,000 0.38%
37 AQR CAPITAL MANAGEMENT LLC 407,582 14,934,000 0.37%
38 Mitsubishi UFJ Trust & Banking Corp 387,820 14,210,000 0.35%
39 NEW YORK STATE COMMON RETIREMENT FUND 386,252 14,152,000 0.35%
40 TIAA CREF INVESTMENT MANAGEMENT LLC 383,160 14,039,000 0.35%
41 AXA S.A. 382,415 14,012,000 0.35%
42 CITADEL ADVISORS LLC 348,263 12,760,000 0.32%
43 Motley Fool Wealth Management, LLC 332,525 12,184,000 0.30%
44 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 327,871 12,013,000 0.30%
45 WILLIAM HARRIS INVESTORS INC 320,018 11,726,000 0.29%
46 SCOUT INVESTMENTS, INC. 283,936 10,403,000 0.26%
47 RENAISSANCE TECHNOLOGIES LLC 274,814 10,069,000 0.25%
48 Granahan Investment Management, LLC 273,900 10,036,000 0.25%
49 CREDIT SUISSE AG/ 270,457 9,909,000 0.25%
50 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 270,130 9,898,000 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.