BIIB icon

Biogen
BIIB

Overview Fund Activity

991 hedge funds and large institutions have $50.9B invested in Biogen in 2017 Q2 according to their latest regulatory filings, with 79 funds opening new positions, 351 increasing their positions, 390 reducing their positions, and 96 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
991
Holders Change
-27
Holders Change %
-2.65%
% of All Funds
24.74%
Holding in Top 10
23
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-14.81%
% of All Funds
0.57%
New
79
Increased
351
Reduced
390
Closed
96
Calls
$954M
Puts
$1.14B
Net Calls
-$182M
Net Calls Change
+$82.6M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$384M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$225M
3
MNA
Manning & Napier Advisors
New York
+$188M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
+$183M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$152M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$364M
2
Sands Capital Management
Sands Capital Management
Virginia
-$325M
3
Invesco
Invesco
Georgia
-$189M
4
Viking Global Investors
Viking Global Investors
Connecticut
-$188M
5
UBS AM
UBS AM
Illinois
-$170M
Name Holding Trade Value Shares
Change 		Shares
Change %
Parallax Volatility Advisers
376
Parallax Volatility Advisers
California
$4.5M -$2.8M -10,317 -38%
LD
377
Lipe & Dalton
New York
$4.49M +$2.71K +10 +0.1%
HI
378
Hendershot Investments
Virginia
$4.41M -$252K -930 -5%
CGI
379
Comgest Global Investors
France
$4.4M – – –
CFB
380
Cullen/Frost Bankers
Texas
$4.36M -$46.1K -170 -1%
SAM
381
Sompo Asset Management
Japan
$4.33M -$790K -2,910 -15%
COPPSERS
382
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$4.31M -$39.3K -145 -0.9%
CIBC Private Wealth Group
383
CIBC Private Wealth Group
Georgia
$4.3M -$10.7M -39,412 -71%
BB
384
Busey Bank
Illinois
$4.3M +$118K +436 +3%
WTC
385
WhitTier Trust Company
Nevada
$4.26M -$8.95K -33 -0.2%
ACM
386
Advent Capital Management
New York
$4.21M -$407K -1,500 -9%
PDN
387
Pensionfund DSM Netherlands
Netherlands
$4.21M – – –
BF
388
BOK Financial
Oklahoma
$4.15M -$213K -784 -5%
MC
389
Maverick Capital
Texas
$4.13M +$1.53M +5,620 +58%
SBH
390
Segall Bryant & Hamill
Illinois
$4.12M -$101K -374 -2%
MCIM
391
Meadow Creek Investment Management
Georgia
$4.1M +$2.02M +7,458 +97%
OA
392
Oak Associates
Ohio
$4.08M +$535K +1,970 +15%
AF
393
Ally Financial
Michigan
$4.07M – – –
William Blair & Company
394
William Blair & Company
Illinois
$3.99M -$322K -1,185 -7%
OAM
395
Oppenheimer Asset Management
New York
$3.97M -$178K -655 -4%
OAM
396
Oxford Asset Management
United Kingdom
$3.93M -$1.9M -6,997 -33%
WBC
397
Westpac Banking Corp
Australia
$3.91M -$9.4M -34,634 -71%
AIM
398
Artemis Investment Management
United Kingdom
$3.89M +$364K +1,340 +10%
ABC
399
Associated Banc-Corp
Wisconsin
$3.88M -$209K -770 -5%
HT
400
HighTower Trust
Texas
$3.87M +$334K +1,230 +9%
14 15
16
17 18