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1,102 hedge funds and large institutions have $45B invested in Biogen in 2019 Q4 according to their latest regulatory filings, with 204 funds opening new positions, 272 increasing their positions, 470 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

191% more first-time investments, than exits

New positions opened: 204 | Existing positions closed: 70

82% more funds holding in top 10

Funds holding in top 10: 1731 (+14)

21% more capital invested

Capital invested by funds: $37.1B → $45B (+$7.88B)

12% more funds holding

Funds holding: 9881,102 (+114)

2.64% less ownership

Funds ownership: 86.84%84.2% (-2.6%)

30% less call options, than puts

Call options by funds: $1.27B | Put options by funds: $1.82B

42% less repeat investments, than reductions

Existing positions increased: 272 | Existing positions reduced: 470

Holders
1,102
Holders Change
+114
Holders Change %
+11.54%
% of All Funds
21.71%
Holding in Top 10
31
Holding in Top 10 Change
+14
Holding in Top 10 Change %
+82.35%
% of All Funds
0.61%
New
204
Increased
272
Reduced
470
Closed
70
Calls
$1.27B
Puts
$1.82B
Net Calls
-$553M
Net Calls Change
-$242M
Name Holding Trade Value Shares
Change
Change in
Stake
MWM
1126
Marietta Wealth Management
Georgia
-$1.61M -6,935 Closed
SCA
1127
Sage Capital Advisors
South Dakota
-$1.58M -6,779 Closed
PCP
1128
Proficio Capital Partners
Massachusetts
-$1.24M -5,325 Closed
MC
1129
Maverick Capital
Texas
-$1.15M -4,919 Closed
WCM
1130
Weld Capital Management
New York
-$1.04M -4,477 Closed
CTA
1131
Chesley Taft & Associates
Illinois
-$873K -3,749 Closed
RL
1132
Ruffer LLP
United Kingdom
-$815K -3,500 Closed
LCM
1133
Landscape Capital Management
New Jersey
-$701K -3,011 Closed
AUB
1134
Atlantic Union Bankshares
Virginia
-$673K -2,892 Closed
PNAA
1135
Pictet North America Advisors
Switzerland
-$629K -2,700 Closed
PFS
1136
Prospera Financial Services
Texas
-$617K -2,651 Closed
BOTW
1137
Bank of the West
California
-$595K -2,553 Closed
TI
1138
Trexquant Investment
Connecticut
-$587K -2,521 Closed
BWCS
1139
Beirne Wealth Consulting Services
Connecticut
-$575K -2,471 Closed
Westfield Capital Management
1140
Westfield Capital Management
Massachusetts
-$562K -2,414 Closed
FRM
1141
Fox Run Management
Connecticut
-$557K -2,394 Closed
VF
1142
Virtu Financial
New York
-$550K -2,364 Closed
SC
1143
SRB Corp
Massachusetts
-$457K -1,959 Closed
CM
1144
Columbus Macro
Pennsylvania
-$354K -1,520 Closed
EMG
1145
Ellington Management Group
Connecticut
-$349K -1,500 Closed
SWA
1146
Stratos Wealth Advisors
Ohio
-$348K -1,495 Closed
LI
1147
Leap Investments
Illinois
-$326K -1,400 Closed
AF
1148
AtlasMark Financial
Texas
-$285K -1,222 Closed
RW
1149
REDW Wealth
New Mexico
-$244K -1,050 Closed
ICA
1150
Infrastructure Capital Advisors
New York
-$233K -1,000 Closed