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Biogen
BIIB

Overview Fund Activity

902 hedge funds and large institutions have $24.5B invested in Biogen in 2024 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 265 increasing their positions, 372 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
902
Holders Change
-28
Holders Change %
-3.01%
% of All Funds
13.05%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.12%
New
99
Increased
265
Reduced
372
Closed
118
Calls
$213M
Puts
$282M
Net Calls
-$69.3M
Net Calls Change
-$32.5M

Top Buyers

1
BlackRock
BlackRock
New York
$2.97B
2
Man Group
Man Group
United Kingdom
$166M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.02B
4
Barclays
Barclays
United Kingdom
$179M
5
Two Sigma Investments
Two Sigma Investments
New York
$126M

Top Sellers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$825M
2
ClearBridge Investments
ClearBridge Investments
New York
$117M
3
VanEck Associates
VanEck Associates
New York
$18.1M
4
SCM
Sarissa Capital Management
Connecticut
$5.22M
5
American Century Companies
American Century Companies
Missouri
$42.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
MJRIC
351
Mogy Joel R Investment Counsel
California
$1.33M – – –
CM
352
Crestline Management
Texas
$1.31M +$1.31M +6,750 New
HFM
353
Harvest Fund Management
China
$1.3M +$446K +2,304 +52%
AAM
354
Advisors Asset Management
Colorado
$1.3M +$28.5K +147 +2%
I
355
InceptionR
California
$1.3M +$609K +3,142 +88%
Northwestern Mutual Wealth Management
356
Northwestern Mutual Wealth Management
Wisconsin
$1.29M -$124K -640 -9%
Allspring Global Investments
357
Allspring Global Investments
North Carolina
$1.29M -$167K -859 -11%
PIMJS
358
PKO Investment Management Joint-Stock
Poland
$1.26M +$582K +3,000 +86%
CAPTRUST Financial Advisors
359
CAPTRUST Financial Advisors
North Carolina
$1.26M -$158K -815 -11%
Public Sector Pension Investment Board (PSP Investments)
360
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.23M +$136K +700 +12%
CC
361
Centiva Capital
New York
$1.23M +$796K +4,108 +184%
HSA
362
Hussman Strategic Advisors
Maryland
$1.22M – – –
AI
363
AXS Investments
New York
$1.2M +$1.2M +6,185 New
LWCFA
364
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$1.19M -$4.78K -26 -0.4%
BCI
365
Brinker Capital Investments
Pennsylvania
$1.18M -$240K -1,237 -17%
OPS
366
Orion Portfolio Solutions
Nebraska
$1.18M -$240K -1,237 -17%
PA
367
Pinnacle Associates
New York
$1.18M -$18.9K -73 -2%
OC
368
Oppenheimer & Co
New York
$1.17M -$296K -1,526 -20%
SAM
369
Sectoral Asset Management
Quebec, Canada
$1.17M -$21.3K -110 -2%
PPWP
370
Premier Path Wealth Partners
New Jersey
$1.16M +$66.1K +341 +6%
TRCT
371
Tower Research Capital (TRC)
New York
$1.15M -$1.84M -9,512 -61%
AIP
372
Ameritas Investment Partners
Nebraska
$1.15M +$30K +155 +3%
CI Investments Inc
373
CI Investments Inc
Ontario, Canada
$1.14M -$75.4K -389 -6%
MFAM
374
Motley Fool Asset Management
Virginia
$1.12M +$38.9K +204 +4%
WIA
375
World Investment Advisors
California
$1.12M +$1.12M +5,766 New
13 14
15
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