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
Name Holding Trade Value Shares
Change
Shares
Change %
SAM
251
Sectoral Asset Management
Quebec, Canada
$9.66M +$9.66M +32,542 New
PP
252
PDT Partners
New York
$9.53M -$3.08M -10,379 -24%
TPSF
253
Texas Permanent School Fund
Texas
$9.47M -$721K -2,429 -7%
CFG
254
Citizens Financial Group
Rhode Island
$9.41M +$2.72M +9,154 +41%
Public Sector Pension Investment Board (PSP Investments)
255
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$9.29M -$1.32M -4,460 -12%
OAM
256
Oppenheimer Asset Management
New York
$9.15M +$84.6K +285 +0.9%
Comerica Bank
257
Comerica Bank
Texas
$9.11M -$631K -2,275 -6%
SOADOR
258
State of Alaska Department of Revenue
Alaska
$9.1M -$914K -3,080 -9%
EDRH
259
Edmond de Rothschild Holding
Switzerland
$9.03M -$2.61M -8,780 -22%
MLICM
260
Metropolitan Life Insurance Company (MetLife)
New York
$9.01M -$123K -413 -1%
Wolverine Trading
261
Wolverine Trading
Illinois
$8.94M -$6.11M -20,655 -41%
TCA
262
Taconic Capital Advisors
New York
$8.9M +$8.9M +30,000 New
VMPIC
263
Varma Mutual Pension Insurance Co
Finland
$8.9M -$2.97M -10,000 -25%
PPCM
264
Pillar Pacific Capital Management
California
$8.9M -$15.4K -52 -0.2%
Grantham, Mayo, Van Otterloo & Co (GMO)
265
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$8.89M -$2.69M -9,067 -23%
OAM
266
Oxford Asset Management
United Kingdom
$8.87M -$4.72M -15,893 -35%
NB
267
Norinchukin Bank
Japan
$8.82M -$845K -2,848 -9%
AAF
268
Andra AP-fonden
Sweden
$8.81M -$682K -2,300 -7%
AI
269
Atom Investors
Texas
$8.72M -$5.39M -18,176 -38%
CB
270
Commerce Bank
Missouri
$8.7M +$174K +588 +2%
HI
271
HBK Investments
Texas
$8.7M +$8.7M +29,311 New
PP
272
Paloma Partners
Connecticut
$8.68M -$23.7M -79,766 -73%
LFAS
273
Level Four Advisory Services
Texas
$8.67M +$1.38M +925 +19%
ARTA
274
A.R.T. Advisors
New York
$8.63M -$6.38M -21,489 -42%
EIM
275
Essex Investment Management
Massachusetts
$8.63M +$5.9M +19,879 +216%