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916 hedge funds and large institutions have $25.1B invested in Biogen in 2024 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 270 increasing their positions, 378 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.51% more ownership

Funds ownership: 88.6%89.11% (+0.51%)

3% less funds holding

Funds holding: 943916 (-27)

16% less first-time investments, than exits

New positions opened: 99 | Existing positions closed: 118

16% less capital invested

Capital invested by funds: $29.9B → $25.1B (-$4.82B)

24% less call options, than puts

Call options by funds: $214M | Put options by funds: $282M

29% less repeat investments, than reductions

Existing positions increased: 270 | Existing positions reduced: 378

33% less funds holding in top 10

Funds holding in top 10: 128 (-4)

Holders
916
Holders Change
-27
Holders Change %
-2.86%
% of All Funds
13.15%
Holding in Top 10
8
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-33.33%
% of All Funds
0.11%
New
99
Increased
270
Reduced
378
Closed
118
Calls
$214M
Puts
$282M
Net Calls
-$67.3M
Net Calls Change
-$32.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity International
76
Fidelity International
Bermuda
$38M -$124M -594,603 -75%
RJA
77
Raymond James & Associates
Florida
$37.2M +$1.34M +6,384 +3%
National Bank of Canada
78
National Bank of Canada
Quebec, Canada
$37.1M +$28.7M +137,161 +253%
Thrivent Financial for Lutherans
79
Thrivent Financial for Lutherans
Minnesota
$36.6M -$806K -3,854 -2%
Capital Fund Management (CFM)
80
Capital Fund Management (CFM)
France
$36M +$19.4M +92,713 +99%
Swedbank
81
Swedbank
Sweden
$35.9M +$17.8M +84,981 +85%
Envestnet Asset Management
82
Envestnet Asset Management
Illinois
$35.2M -$3.58M -17,126 -9%
AllianceBernstein
83
AllianceBernstein
Tennessee
$34.7M -$21.4M -102,158 -36%
ProShare Advisors
84
ProShare Advisors
Maryland
$32.8M +$2.39M +11,404 +7%
Principal Financial Group
85
Principal Financial Group
Iowa
$32.7M +$1.1M +5,270 +3%
Rafferty Asset Management
86
Rafferty Asset Management
New York
$31.1M +$1.86M +8,906 +6%
Group One Trading
87
Group One Trading
Illinois
$30.9M +$8.91M +42,582 +37%
WCM
88
Wedge Capital Management
North Carolina
$29.6M +$868K +4,147 +3%
SRIM
89
Saratoga Research & Investment Management
California
$29.2M -$1.48M -7,071 -4%
WorldQuant Millennium Advisors
90
WorldQuant Millennium Advisors
New York
$28.4M +$13.7M +65,623 +81%
State Board of Administration of Florida Retirement System
91
State Board of Administration of Florida Retirement System
Florida
$27.7M -$581K -2,779 -2%
LBA
92
Letko, Brosseau & Associates
Quebec, Canada
$25.8M +$4.23M +20,240 +18%
Russell Investments Group
93
Russell Investments Group
United Kingdom
$25.5M +$2.91M +13,912 +12%
Mirae Asset Global ETFs Holdings
94
Mirae Asset Global ETFs Holdings
Hong Kong
$25.5M +$696K +3,327 +3%
Victory Capital Management
95
Victory Capital Management
Texas
$25.3M -$524K -2,504 -2%
Canada Life
96
Canada Life
Manitoba, Canada
$25.2M +$25.5K +122 +0.1%
BBVA
97
Banco Bilbao Vizcaya Argentaria
Spain
$25.1M +$4.12M +19,692 +18%
Manulife (Manufacturers Life Insurance)
98
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$23.9M -$478K -2,285 -2%
JLBC
99
J.L. Bainbridge & Co
Florida
$23.5M +$12.7M +60,538 +100%
New York State Teachers Retirement System (NYSTRS)
100
New York State Teachers Retirement System (NYSTRS)
New York
$22.8M -$1.16M -5,534 -4%