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Biogen
BIIB

Overview Fund Activity

972 hedge funds and large institutions have $85.3B invested in Biogen in 2015 Q2 according to their latest regulatory filings, with 100 funds opening new positions, 367 increasing their positions, 347 reducing their positions, and 85 closing their positions.

Holders
972
Holders Change
+7
Holders Change %
+0.73%
% of All Funds
26.21%
Holding in Top 10
52
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-23.53%
% of All Funds
1.4%
New
100
Increased
367
Reduced
347
Closed
85
Calls
$1.21B
Puts
$1.72B
Net Calls
-$507M
Net Calls Change
+$74.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.95B
2
JSP
2
Jackson Square Partners
California
$735M
3
Viking Global Investors
3
Viking Global Investors
Connecticut
$207M
4
TCIM
4
TIAA CREF Investment Management
New York
$865M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$233M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$2B
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$60.4M
3
Ameriprise
3
Ameriprise
Minnesota
$1.06B
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$520M
5
MCM
5
Marsico Capital Management
Colorado
$518M
Name Holding Trade Value Shares
Change 		Shares
Change %
SGH
301
Sivik Global Healthcare
Connecticut
$10M +$2.95M +7,300 +42%
NMERB
302
New Mexico Educational Retirement Board
New Mexico
$10M -$1.05M -2,600 -9%
PPCM
303
Pillar Pacific Capital Management
California
$9.97M -$19.4K -48 -0.2%
GPC
304
Glacier Peak Capital
Washington
$9.9M +$202K +500 +2%
TMAM
305
Tokio Marine Asset Management
Japan
$9.85M +$654K +1,618 +7%
CIP
306
Convergence Investment Partners
Florida
$9.78M +$9.78M +24,201 New
WAM
307
World Asset Management
Michigan
$9.75M -$1.11M -2,736 -10%
AL
308
Airain Ltd
Guernsey
$9.72M -$1.89M -4,667 -16%
MAM
309
Martingale Asset Management
Massachusetts
$9.52M -$505K -1,251 -5%
NG
310
NatWest Group
United Kingdom
$9.29M +$1.14M +2,827 +14%
CC
311
Curian Capital
Colorado
$9.26M -$1.36M -3,379 -13%
OA
312
Outfitter Advisors
Virginia
$9.21M -$31.5K -78 -0.3%
RCM
313
Riverhead Capital Management
Delaware
$9.21M +$118K +291 +1%
SBH
314
Segall Bryant & Hamill
Illinois
$9.15M +$31.1K +77 +0.3%
LS
315
Livforsakringsbolaget Skandia
Sweden
$9.12M – – –
ACPU
316
Arrowgrass Capital Partners (US)
Delaware
$9.09M +$9.09M +22,500 New
TCT
317
TIAA CREF Trust
Missouri
$9.09M +$2.66M +6,594 +41%
SAM
318
Securian Asset Management
Minnesota
$9.02M +$127K +314 +1%
CL
319
CIM LLC
New York
$9.02M +$248K +613 +3%
DBG
320
De Burlo Group
Massachusetts
$9.01M -$848K -2,100 -9%
PSUF
321
People's United Financial
Connecticut
$8.82M +$1.76M +4,364 +25%
JPMPWA
322
J.P. Morgan Private Wealth Advisors
California
$8.69M +$679K +1,680 +8%
UCFA
323
United Capital Financial Advisors
Texas
$8.64M +$10.1K +25 +0.1%
Baird Financial Group
324
Baird Financial Group
Wisconsin
$8.54M +$8.54M +21,131 New
MC
325
Middleton & Co
Massachusetts
$8.46M +$770K +1,906 +10%
11 12
13
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