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986 hedge funds and large institutions have $32.8B invested in Biogen in 2022 Q3 according to their latest regulatory filings, with 150 funds opening new positions, 277 increasing their positions, 371 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed

90% more first-time investments, than exits

New positions opened: 150 | Existing positions closed: 79

69% more funds holding in top 10

Funds holding in top 10: 1322 (+9)

32% more capital invested

Capital invested by funds: $24.8B → $32.8B (+$7.98B)

6% more funds holding

Funds holding: 927986 (+59)

2.14% more ownership

Funds ownership: 83.15%85.29% (+2.1%)

8% more call options, than puts

Call options by funds: $2.02B | Put options by funds: $1.87B

25% less repeat investments, than reductions

Existing positions increased: 277 | Existing positions reduced: 371

Holders
986
Holders Change
+59
Holders Change %
+6.36%
% of All Funds
16.99%
Holding in Top 10
22
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+69.23%
% of All Funds
0.38%
New
150
Increased
277
Reduced
371
Closed
79
Calls
$2.02B
Puts
$1.87B
Net Calls
+$153M
Net Calls Change
+$209M
Name Holding Trade Value Shares
Change
Change in
Stake
Mackenzie Financial
176
Mackenzie Financial
Ontario, Canada
$14.3M -$2.44M -11,486 -18%
Calamos Advisors
177
Calamos Advisors
Illinois
$14.3M
Fidelity International
178
Fidelity International
Bermuda
$14M +$11.1M +52,276 New
Macquarie Group
179
Macquarie Group
Australia
$13.9M +$69.9K +329 +0.6%
ECM
180
ExodusPoint Capital Management
New York
$13.5M -$1.44M -6,780 -12%
IHAM
181
Integral Health Asset Management
New York
$13.3M +$10.6M +50,000 New
AIG
182
American International Group
New York
$12.9M -$281K -1,323 -3%
PI
183
Putnam Investments
Massachusetts
$12.9M +$10.2M +48,211 New
Retirement Systems of Alabama
184
Retirement Systems of Alabama
Alabama
$12.9M -$45.4M -213,829 -82%
OSAM
185
O'Shaughnessy Asset Management
Connecticut
$12.8M -$5.74M -27,024 -36%
SOADOR
186
State of Alaska Department of Revenue
Alaska
$12.7M -$463K -2,181 -4%
Hudson Bay Capital Management
187
Hudson Bay Capital Management
Connecticut
$12.7M +$4.78M +22,500 +90%
OAM
188
Oppenheimer Asset Management
New York
$12.6M +$299K +1,407 +3%
GC
189
Grimes & Company
Massachusetts
$12.5M +$126K +595 +1%
AT
190
AMF Tjänstepension
Sweden
$12.2M -$5.28M -24,854 -35%
IBT
191
International Biotechnology Trust
United Kingdom
$12.1M +$7.41M +34,894 +329%
BPC
192
Banque Pictet & Cie
Switzerland
$12.1M +$1.47M +6,924 +18%
DnB Asset Management
193
DnB Asset Management
Norway
$12M +$486K +2,289 +5%
SOMRS
194
State of Michigan Retirement System
Michigan
$11.4M -$240K -1,129 -3%
FP
195
Foundry Partners
Minnesota
$11.2M +$8.89M +41,882 New
AGA
196
Altrinsic Global Advisors
Connecticut
$11M -$5.63M -26,518 -39%
LPL Financial
197
LPL Financial
California
$11M -$1.02M -4,788 -10%
Nomura Asset Management
198
Nomura Asset Management
Japan
$10.9M -$356K -1,678 -4%
AP
199
Atwood & Palmer
Missouri
$10.7M +$102K +478 +1%
ASRS
200
Arizona State Retirement System
Arizona
$10.6M -$108K -510 -1%