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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
+$721M
2
Citadel Advisors
Citadel Advisors
Florida
+$246M
3
Macquarie Group
Macquarie Group
Australia
+$198M
4
Deutsche Bank
Deutsche Bank
Germany
+$136M
5
CCM
Causeway Capital Management
California
+$135M

Top Sellers

1
Royal London Asset Management
Royal London Asset Management
United Kingdom
-$3.41B
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$496M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$424M
4
Jennison Associates
Jennison Associates
New York
-$353M
5
WRF
Waddell & Reed Financial
Kansas
-$226M
Name Holding Trade Value Shares
Change 		Shares
Change %
MOACM
326
Mutual of America Capital Management
New York
$6.17M -$1.02M -4,233 -14%
AB
327
Amalgamated Bank
New York
$6.16M +$3.38M +10,751 +122%
IG
328
Ithaka Group
Virginia
$6.06M +$7.26K +30 +0.1%
QIM
329
Quest Investment Management
Oregon
$6.05M -$856K -3,538 -12%
NLGIA
330
Nippon Life Global Investors Americas
New York
$5.98M -$230K -950 -4%
CFB
331
Cullen/Frost Bankers
Texas
$5.92M -$10.6M -43,756 -64%
CIC
332
Cornercap Investment Counsel
Georgia
$5.89M -$172K -710 -3%
GPC
333
Glacier Peak Capital
Washington
$5.87M – – –
TMAM
334
Tokio Marine Asset Management
Japan
$5.85M -$58.5K -242 -1%
MAM
335
Martingale Asset Management
Massachusetts
$5.75M +$213K +882 +4%
MC
336
Muhlenkamp & Co
Pennsylvania
$5.73M -$36.3K -150 -0.6%
SIM
337
Sentry Investment Management
Wisconsin
$5.71M +$82K +339 +1%
William Blair & Company
338
William Blair & Company
Illinois
$5.69M -$3.76M -15,530 -40%
AAM
339
Advisors Asset Management
Colorado
$5.59M -$361K -1,494 -6%
MA
340
MUFG Americas
New York
$5.52M +$2.07M +8,577 +60%
IHM
341
Iguana Healthcare Management
New York
$5.44M -$1.81M -7,500 -25%
SIM
342
Spark Investment Management
New York
$5.44M +$4.26M +17,600 +359%
SF
343
Synovus Financial
Georgia
$5.43M +$252K +1,044 +5%
SBH
344
Segall Bryant & Hamill
Illinois
$5.35M -$51.5K -213 -1%
SAM
345
Securian Asset Management
Minnesota
$5.28M +$82.9K +343 +2%
CAI
346
Capital Advisors Inc
Oklahoma
$5.27M +$433K +1,792 +9%
CPIM
347
Columbia Partners Investment Management
Virginia
$5.24M +$2.93M +12,131 +127%
SIA
348
SeaBridge Investment Advisors
New Jersey
$5.21M +$36.3K +150 +0.7%
BFIC
349
Bedell Frazier Investment Counselling
California
$5.2M +$1.81M +7,546 +53%
CAM
350
Capstone Asset Management
Texas
$5.19M +$198K +818 +4%
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