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Biogen
BIIB

Overview Fund Activity

884 hedge funds and large institutions have $72.3B invested in Biogen in 2014 Q4 according to their latest regulatory filings, with 130 funds opening new positions, 343 increasing their positions, 279 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
884
Holders Change
+66
Holders Change %
+8.07%
% of All Funds
23.59%
Holding in Top 10
52
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+26.83%
% of All Funds
1.39%
New
130
Increased
343
Reduced
279
Closed
54
Calls
$975M
Puts
$1.36B
Net Calls
-$382M
Net Calls Change
+$97.3M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
+$342M
2
Capital World Investors
Capital World Investors
California
+$316M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$267M
4
Goldman Sachs
Goldman Sachs
New York
+$207M
5
BFA
BlackRock Fund Advisors
California
+$205M

Top Sellers

1
Capital Research Global Investors
Capital Research Global Investors
California
-$1.75B
2
BA
BlackRock Advisors
Delaware
-$253M
3
UBS AM
UBS AM
Illinois
-$234M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$209M
5
CCI
Columbus Circle Investors
-$185M
Name Holding Trade Value Shares
Change 		Shares
Change %
TAM
301
Tocqueville Asset Management
New York
$8.2M -$1.15M -3,397 -12%
BCM
302
Brown Capital Management
Maryland
$8.17M -$1.12M -3,310 -12%
GPC
303
Glacier Peak Capital
Washington
$8.15M +$3.06M +9,000 +60%
OI
304
Oakbrook Investments
Illinois
$8.08M -$900K -2,650 -10%
RCM
305
Riverhead Capital Management
Delaware
$8.04M +$378K +1,113 +5%
LS
306
Livforsakringsbolaget Skandia
Sweden
$8.03M -$2.65M -7,800 -25%
EAM
307
EverPoint Asset Management
Connecticut
$7.94M -$8.18M -24,100 -51%
WA
308
Whitebox Advisors
Minnesota
$7.92M -$8.71M -25,669 -52%
AAF
309
Andra AP-fonden
Sweden
$7.88M – – –
SBH
310
Segall Bryant & Hamill
Illinois
$7.77M +$2.42M +7,116 +45%
DBG
311
De Burlo Group
Massachusetts
$7.77M -$518K -1,525 -6%
OA
312
Outfitter Advisors
Virginia
$7.75M -$43.4K -128 -0.6%
MAM
313
Martingale Asset Management
Massachusetts
$7.73M -$226K -665 -3%
KCM
314
Kornitzer Capital Management
Kansas
$7.7M +$7.7M +22,684 New
SGH
315
Sivik Global Healthcare
Connecticut
$7.65M +$2.56M +7,534 +50%
PIM
316
Progressive Investment Management
Oregon
$7.59M +$121K +355 +2%
DC
317
Deere & Company
Illinois
$7.56M -$980K -2,887 -11%
DIA
318
Dana Investment Advisors
Wisconsin
$7.46M +$1.4M +4,118 +23%
RPAM
319
Rhenman & Partners Asset Management
Sweden
$7.3M -$2.55M -7,500 -26%
SAM
320
Securian Asset Management
Minnesota
$7.29M +$206K +606 +3%
LPL Financial
321
LPL Financial
California
$7.27M -$539K -1,588 -7%
PDN
322
Pensionfund DSM Netherlands
Netherlands
$7.26M – – –
AIP
323
Ameritas Investment Partners
Nebraska
$7.1M +$655K +1,931 +10%
CPS
324
Counsel Portfolio Services
Ontario, Canada
$7.1M -$298K -879 -4%
MIG
325
Mariner Investment Group
New York
$6.97M +$2.31M +6,800 +49%
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