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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 %
KRSITF
426
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$2.85M +$9.17K +27 +0.3%
LWCFA
427
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$2.84M +$84.9K +250 +3%
GCP
428
GSA Capital Partners
United Kingdom
$2.82M -$1.92M -5,667 -41%
RFC
429
Regions Financial Corp
Alabama
$2.8M -$8.81M -25,964 -76%
MERSOM
430
Municipal Employees' Retirement System of Michigan
Michigan
$2.78M – – –
SW
431
SVB Wealth
Massachusetts
$2.77M +$2.77M +8,158 New
BL
432
BCWM LLC
Kansas
$2.73M -$197K -58 -7%
AF
433
Ally Financial
Michigan
$2.72M +$2.72M +8,000 New
CWM
434
Cabot Wealth Management
Massachusetts
$2.71M -$686K -2,022 -20%
MCM
435
MAI Capital Management
Ohio
$2.71M +$2.71M +7,992 New
SI
436
Stephens Inc
Arkansas
$2.71M -$355K -1,045 -12%
MCM
437
Mazama Capital Management
Oregon
$2.69M +$2.69M +7,925 New
FWIA
438
Fort Washington Investment Advisors
Ohio
$2.68M +$463K +1,365 +21%
DS
439
DRW Securities
Illinois
$2.65M +$2.65M +7,800 New
LI
440
LMCG Investments
Massachusetts
$2.64M -$58.4K -172 -2%
OIM
441
Oracle Investment Management
Connecticut
$2.62M – – –
NLGIA
442
Nippon Life Global Investors Americas
New York
$2.61M +$312K +920 +14%
HIM
443
Hutchens Investment Management
New Hampshire
$2.61M +$2.61M +7,680 New
MFS
444
McNamara Financial Services
Massachusetts
$2.61M +$2.61M +7,680 New
CCM
445
Cadence Capital Management
Massachusetts
$2.59M +$2.59M +7,620 New
PRA
446
Parametric Risk Advisors
Connecticut
$2.59M -$351K -1,035 -12%
CSS
447
Cubist Systematic Strategies
Connecticut
$2.56M -$661K -1,947 -21%
BIM
448
Bridges Investment Management
Nebraska
$2.54M +$895K +2,637 +54%
HighTower Advisors
449
HighTower Advisors
Illinois
$2.52M -$6.45K -19 -0.3%
AP
450
AHL Partners
United Kingdom
$2.49M +$2.49M +7,336 New
16 17
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