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Ionis Pharmaceuticals
IONS

Overview Fund Activity

285 hedge funds and large institutions have $6.4B invested in Ionis Pharmaceuticals in 2014 Q4 according to their latest regulatory filings, with 66 funds opening new positions, 91 increasing their positions, 93 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
285
Holders Change
+45
Holders Change %
+18.75%
% of All Funds
7.61%
Holding in Top 10
8
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+100%
% of All Funds
0.21%
New
66
Increased
91
Reduced
93
Closed
18
Calls
$115M
Puts
$141M
Net Calls
-$25.3M
Net Calls Change
+$19.4M

Top Buyers

1
First Trust Advisors
First Trust Advisors
Illinois
+$96.3M
2
BA
BlackRock Advisors
Delaware
+$36.6M
3
BG
BlackRock Group
United Kingdom
+$25.5M
4
Deutsche Bank
Deutsche Bank
Germany
+$23.6M
5
BFA
BlackRock Fund Advisors
California
+$21.7M

Top Sellers

1
Artisan Partners
Artisan Partners
Wisconsin
-$217M
2
AGA
Altrinsic Global Advisors
Connecticut
-$44.3M
3
BB
BB Biotech
Switzerland
-$40.7M
4
TAM
Tocqueville Asset Management
New York
-$22.5M
5
SI
Scout Investments
Missouri
-$21.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
California Public Employees Retirement System
51
California Public Employees Retirement System
California
$18.6M – – –
FAM
52
Fred Alger Management
New York
$17.7M +$8.83M +143,042 +99%
WHI
53
William Harris Investors
Illinois
$17.1M -$2.04M -33,064 -11%
Fidelity International
54
Fidelity International
Bermuda
$17.1M +$17.1M +276,156 New
VanEck Associates
55
VanEck Associates
New York
$15.2M +$1.79M +29,062 +13%
ICM
56
IronBridge Capital Management
Illinois
$15M -$3.2M -51,760 -18%
New York State Common Retirement Fund
57
New York State Common Retirement Fund
New York
$14.8M -$5.33M -86,261 -26%
Morgan Stanley
58
Morgan Stanley
New York
$14.1M +$244K +3,954 +2%
California State Teachers Retirement System (CalSTRS)
59
California State Teachers Retirement System (CalSTRS)
California
$13.5M +$131K +2,128 +1%
DC
60
Davenport & Co
Virginia
$13.4M -$370K -6,000 -3%
RIM
61
Rainier Investment Management
Washington
$13.2M -$9.25M -149,870 -41%
Nuveen Asset Management
62
Nuveen Asset Management
Illinois
$12M -$3.47M -56,175 -22%
Axa
63
Axa
France
$11.6M +$741K +12,006 +7%
GC
64
Guggenheim Capital
Illinois
$11.6M +$930K +15,067 +9%
ORI
65
Oak Ridge Investments
Illinois
$11.2M +$11.2M +180,701 New
CIP
66
Chartwell Investment Partners
Pennsylvania
$11M +$11M +178,440 New
SI
67
Scout Investments
Missouri
$10.6M -$21.8M -352,716 -67%
EA
68
Emerald Advisers
Pennsylvania
$10.6M -$4.67M -75,685 -31%
CM
69
Castleark Management
Illinois
$10.2M +$10.2M +165,888 New
BlackRock
70
BlackRock
New York
$9.7M +$9.49M +153,700 +4,568%
HH
71
HWG Holdings
Texas
$9.61M +$6M +97,189 +166%
CC
72
CQS Cayman
Cayman Islands
$9.26M – – –
CS
73
Candriam SCA
Luxembourg
$9.26M +$9.26M +150,000 New
CNB
74
City National Bank
California
$8.7M +$824K +13,344 +10%
EMFAT
75
Emerald Mutual Fund Advisers Trust
Pennsylvania
$8.7M -$5.39M -87,280 -38%
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