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Biogen
BIIB

Overview Fund Activity

1,099 hedge funds and large institutions have $45B invested in Biogen in 2019 Q4 according to their latest regulatory filings, with 202 funds opening new positions, 272 increasing their positions, 469 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,099
Holders Change
+113
Holders Change %
+11.46%
% of All Funds
21.7%
Holding in Top 10
31
Holding in Top 10 Change
+14
Holding in Top 10 Change %
+82.35%
% of All Funds
0.61%
New
202
Increased
272
Reduced
469
Closed
69
Calls
$1.27B
Puts
$1.82B
Net Calls
-$553M
Net Calls Change
-$242M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.38B
2
Primecap Management
2
Primecap Management
California
$4.51B
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$597M
4
Berkshire Hathaway
4
Berkshire Hathaway
Nebraska
$192M
5
AAMU
5
Amundi Asset Management US
Massachusetts
$255M

Top Sellers

1
Invesco
1
Invesco
Georgia
$325M
2
Capital World Investors
2
Capital World Investors
California
$542M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$1.51B
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$470M
5
AllianceBernstein
5
AllianceBernstein
Tennessee
$128M
Name Holding Trade Value Shares
Change 		Shares
Change %
RVM
426
Robinson Value Management
Texas
$2.38M +$2.38M +8,008 New
AAIM
427
American Assets Investment Management
California
$2.37M – – –
AHB
428
Abner Herrman & Brock
New Jersey
$2.37M +$2.37M +8,002 New
FIM
429
Fernwood Investment Management
Massachusetts
$2.37M -$53.4K -180 -2%
ETM
430
Euclidean Technologies Management
Washington
$2.33M +$2.33M +7,860 New
ACA
431
Aptus Capital Advisors
Alabama
$2.32M +$642K +2,165 +38%
SF
432
Synovus Financial
Georgia
$2.28M -$214K -721 -9%
AAM
433
Azzad Asset Management
Virginia
$2.23M +$11.7K +42 +0.5%
PS
434
Pensionfund Sabic
Netherlands
$2.23M – – –
SCM
435
Soleus Capital Management
Connecticut
$2.23M +$2.23M +7,500 New
WT
436
Whittier Trust
California
$2.22M +$205K +691 +10%
DY
437
Dowling & Yahnke
California
$2.19M +$100K +338 +5%
SWP
438
Stratos Wealth Partners
Ohio
$2.18M -$56.1K -189 -3%
AI
439
Atria Investments
North Carolina
$2.18M +$562K +1,894 +35%
FIM
440
Freedom Investment Management
Connecticut
$2.16M +$42.4K +143 +2%
KA
441
Kintegral Advisory
New York
$2.15M – – –
UIM
442
USS Investment Management
United Kingdom
$2.11M +$2.11M +7,100 New
ARMC
443
American Research & Management Company
Massachusetts
$2.09M -$512K -1,725 -20%
ECM
444
ETrade Capital Management
Virginia
$2.09M +$7.42K +25 +0.4%
NMIMC
445
Northwestern Mutual Investment Management Company
Wisconsin
$2.08M -$4.45K -15 -0.2%
BFM
446
Boothbay Fund Management
New York
$2.08M -$322K -1,085 -13%
FBC
447
Fairfield, Bush & Co
Connecticut
$2.08M – – –
NSLI
448
Nan Shan Life Insurance
Taiwan
$2.08M +$2.08M +7,000 New
AFG
449
American Financial Group
Ohio
$2.08M – – –
FMII
450
Farmers & Merchants Investments Inc
Nebraska
$2.08M -$137K -462 -6%
16 17
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