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Biogen
BIIB

Overview Fund Activity

964 hedge funds and large institutions have $46.5B invested in Biogen in 2016 Q2 according to their latest regulatory filings, with 107 funds opening new positions, 368 increasing their positions, 347 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
964
Holders Change
+18
Holders Change %
+1.9%
% of All Funds
25.76%
Holding in Top 10
43
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+34.38%
% of All Funds
1.15%
New
107
Increased
368
Reduced
347
Closed
79
Calls
$1.08B
Puts
$1.33B
Net Calls
-$252M
Net Calls Change
-$178M

Top Buyers

1
Viking Global Investors
Viking Global Investors
Connecticut
$776M
2
Citadel Advisors
Citadel Advisors
Florida
$328M
3
Macquarie Group
Macquarie Group
Australia
$439M
4
Deutsche Bank
Deutsche Bank
Germany
$436M
5
CCM
Causeway Capital Management
California
$135M

Top Sellers

1
Royal London Asset Management
Royal London Asset Management
United Kingdom
$17.9M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$2.77B
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$1.54B
4
Jennison Associates
Jennison Associates
New York
$485M
5
WRF
Waddell & Reed Financial
Kansas
$81.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
SCM
226
Sio Capital Management
New York
$14.8M +$14.8M +61,000 New
PIA
227
Piedmont Investment Advisors
North Carolina
$14.4M -$17.5M -72,199 -55%
HCM
228
Holland Capital Management
Illinois
$14.4M -$7.26M -30,010 -34%
BNP Paribas Asset Management
229
BNP Paribas Asset Management
France
$14.1M -$25.6M -105,843 -64%
JPMPWA
230
J.P. Morgan Private Wealth Advisors
California
$14.1M +$2.14M +8,853 +18%
KFC
231
Klingenstein Fields & Co
New York
$14M +$722K +2,986 +5%
OC
232
Oppenheimer & Co
New York
$14M -$254K -1,049 -2%
RSCM
233
Rock Springs Capital Management
Maryland
$13.9M +$1.09M +4,500 +8%
GH
234
GAM Holding
Switzerland
$13.7M -$1.28M -5,312 -9%
EIM
235
ExxonMobil Investment Management
Texas
$13.7M +$836K +3,459 +6%
Simplex Trading
236
Simplex Trading
Illinois
$13.7M +$13.7M +56,467 New
Caisse de Depot et Placement du Quebec (CDPQ)
237
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$13.6M +$3.85M +15,900 +40%
AIM
238
Artemis Investment Management
United Kingdom
$13.3M +$8.95M +37,015 +204%
Massachusetts Financial Services
239
Massachusetts Financial Services
Massachusetts
$13.3M -$16.9M -69,777 -56%
BG
240
Bellevue Group
Switzerland
$13.2M -$5.33M -22,040 -29%
HIMCH
241
Hartford Investment Management Co (HIMCO)
Connecticut
$13M -$246K -1,016 -2%
ASRS
242
Arizona State Retirement System
Arizona
$13M -$1.35M -5,600 -9%
IGIM
243
I.G. Investment Management
Manitoba, Canada
$13M +$1.6M +6,628 +14%
M&T Bank
244
M&T Bank
New York
$12.8M -$9.15M -37,857 -42%
CIBC Private Wealth Group
245
CIBC Private Wealth Group
Georgia
$12.8M +$4.4M +18,211 +53%
NSLI
246
Nan Shan Life Insurance
Taiwan
$12.8M – – –
MIH
247
Madison Investment Holdings
Wisconsin
$12.6M +$736K +3,045 +6%
BA
248
Bridgewater Associates
Connecticut
$12.4M +$6.86M +28,355 +123%
Jane Street
249
Jane Street
New York
$12.3M +$6.55M +27,089 +115%
BIM
250
Bogle Investment Management
Massachusetts
$12.2M +$1.41M +5,815 +13%
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