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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 %
Carson Wealth (CWM LLC)
451
Carson Wealth (CWM LLC)
Nebraska
$637K -$93.1K -480 -13%
Envestnet Portfolio Solutions
452
Envestnet Portfolio Solutions
Illinois
$635K -$46.1K -238 -7%
IHL
453
Investment House LLC
California
$634K – – –
MM
454
MQS Management
New York
$631K +$631K +3,256 New
MA
455
Mutual Advisors
Nebraska
$629K -$20.2K -110 -3%
BC
456
Bridgefront Capital
Texas
$629K +$629K +3,243 New
FT
457
Fiduciary Trust
Massachusetts
$627K +$122K +631 +24%
SA
458
Sanctuary Advisors
Indiana
$626K -$318K -2,016 -34%
GVAG
459
Great Valley Advisor Group
Delaware
$626K -$50.4K -260 -7%
Cambridge Investment Research Advisors
460
Cambridge Investment Research Advisors
Iowa
$622K -$33.4K -172 -5%
SWP
461
Stratos Wealth Partners
Ohio
$620K -$58K -299 -9%
AGP
462
Autumn Glory Partners
Texas
$617K – – –
Wealthfront Advisers
463
Wealthfront Advisers
California
$611K -$71.9K -371 -11%
CG
464
Caprock Group
Idaho
$604K +$84.7K +437 +16%
QCM
465
Quantinno Capital Management
New York
$595K -$1M -5,172 -63%
LNWWM
466
Laird Norton Wetherby Wealth Management
California
$590K -$293K -1,514 -33%
HKAM
467
Horizon Kinetics Asset Management
New York
$589K -$15.7K -81 -3%
FFM
468
Forum Financial Management
Illinois
$583K +$194 +1 +0%
RJT
469
Raymond James Trust
Florida
$580K +$15.5K +80 +3%
KFC
470
Klingenstein Fields & Co
New York
$573K -$19.4K -100 -3%
KIA
471
KCM Investment Advisors
California
$571K – – –
CIM
472
CIM Investment Management
Pennsylvania
$558K -$10.1K -52 -2%
MWM
473
Massachusetts Wealth Management
Massachusetts
$557K -$4.85K -25 -0.9%
PWG
474
Portside Wealth Group
Utah
$552K +$9.89K +51 +2%
NBT
475
Northwest Bank & Trust
Iowa
$547K -$1.74K -9 -0.3%
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