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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
Mitsubishi UFJ Trust & Banking
101
Mitsubishi UFJ Trust & Banking
Japan
$61.6M +$699K +2,521 +1%
Two Sigma Advisers
102
Two Sigma Advisers
New York
$60.3M -$111M -398,500 -66%
WorldQuant Millennium Advisors
103
WorldQuant Millennium Advisors
New York
$60M +$4.13M +14,880 +8%
ProShare Advisors
104
ProShare Advisors
Maryland
$59.4M +$5.7M +20,543 +11%
Ameriprise
105
Ameriprise
Minnesota
$58.1M -$7.06M -25,443 -12%
KP
106
Kiltearn Partners
United Kingdom
$56.4M -$5.83M -21,000 -10%
Axa
107
Axa
France
$55M +$5.92M +21,326 +13%
EAM
108
Erste Asset Management
Austria
$54.6M +$39.7M +143,115 +357%
N
109
Natixis
France
$54.3M +$6.59M +23,753 +15%
MSV
110
MN Services Vermogensbeheer
Netherlands
$53.1M +$1.3M +4,700 +3%
Toronto Dominion Bank
111
Toronto Dominion Bank
Ontario, Canada
$51.5M +$8.14M +29,336 +20%
EVM
112
Eaton Vance Management
Massachusetts
$51.1M +$391K +1,410 +0.8%
GLA
113
Great Lakes Advisors
Illinois
$50.7M -$15.5M -55,893 -25%
Manulife (Manufacturers Life Insurance)
114
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$50.3M -$144M -520,247 -75%
BNP Paribas Asset Management
115
BNP Paribas Asset Management
France
$48.9M +$6.34M +22,849 +16%
LBA
116
Letko, Brosseau & Associates
Quebec, Canada
$48M -$1.91M -6,870 -4%
GAM
117
Gotham Asset Management
New York
$47.4M -$4.23M -15,261 -9%
Federated Hermes
118
Federated Hermes
Pennsylvania
$47.1M -$44.9M -161,853 -50%
Envestnet Asset Management
119
Envestnet Asset Management
Illinois
$47M +$3.54M +12,747 +9%
State of Wisconsin Investment Board
120
State of Wisconsin Investment Board
Wisconsin
$46.1M -$7.97M -28,708 -16%
Swedbank
121
Swedbank
Sweden
$45.9M -$586K -2,112 -1%
SCP
122
Seizert Capital Partners
Michigan
$45.4M -$10.9M -39,358 -20%
Chevy Chase Trust
123
Chevy Chase Trust
Maryland
$45.1M -$920K -3,316 -2%
BNP Paribas Financial Markets
124
BNP Paribas Financial Markets
France
$44M -$85.1M -306,629 -67%
DZ Bank
125
DZ Bank
Germany
$43.7M -$9.42M -33,934 -19%