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Biogen
BIIB

Overview Fund Activity

999 hedge funds and large institutions have $36B invested in Biogen in 2023 Q2 according to their latest regulatory filings, with 97 funds opening new positions, 319 increasing their positions, 359 reducing their positions, and 84 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
999
Holders Change
+7
Holders Change %
+0.71%
% of All Funds
15.75%
Holding in Top 10
18
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-5.26%
% of All Funds
0.28%
New
97
Increased
319
Reduced
359
Closed
84
Calls
$555M
Puts
$599M
Net Calls
-$44.6M
Net Calls Change
-$115M

Top Buyers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$968M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$752M
3
Amundi
Amundi
France
$339M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
$105M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.27B

Top Sellers

1
Envestnet Asset Management
Envestnet Asset Management
Illinois
$89.1M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$321M
3
Marshall Wace
Marshall Wace
United Kingdom
$1.44M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
$241M
5
Millennium Management
Millennium Management
New York
$12.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
SW
751
SVB Wealth
Massachusetts
$244K -$12K -42 -5%
AAS
752
Avantax Advisory Services
Texas
$241K -$12.3K -43 -5%
AWAG
753
ARS Wealth Advisors Group
Florida
$241K -$218K -764 -47%
M
754
Mirova
France
$239K -$243K -853 -50%
CAI
755
Capital Advisors Inc
Oklahoma
$238K +$238K +837 New
BSC
756
Brown Shipley & Co
United Kingdom
$238K -$7.69K -27 -3%
IA
757
IFP Advisors
Florida
$237K +$70.6K +248 +42%
NB
758
NBT Bank
New York
$236K +$15.4K +54 +7%
GHA
759
GW Henssler & Associates
Georgia
$235K -$114K -400 -33%
FBT
760
First Bank & Trust
South Dakota
$235K -$6.27K -22 -3%
POIA
761
Pin Oak Investment Advisors
Texas
$234K – – –
HSA
762
HBK Sorce Advisory
Pennsylvania
$233K -$570 -2 -0.2%
CC
763
Courier Capital
New York
$232K -$68.4K -240 -23%
OWA
764
One Wealth Advisors
California
$230K -$12.2K -43 -5%
SAG
765
SageView Advisory Group
California
$230K +$15.4K +54 +7%
PIMJS
766
PKO Investment Management Joint-Stock
Poland
$228K – – –
SIC
767
Sigma Investment Counselors
Michigan
$228K – – –
CB
768
Community Bank
New York
$228K – – –
RVM
769
Robinson Value Management
Texas
$226K – – –
PWM
770
Perigon Wealth Management
California
$224K +$224K +787 New
GLA
771
Great Lakes Advisors
Illinois
$221K +$3.42K +12 +2%
PWPS
772
Pinnacle Wealth Planning Services
Ohio
$220K +$855 +3 +0.4%
MMA
773
Miracle Mile Advisors
California
$219K +$7.12K +25 +3%
KPWS
774
Kestra Private Wealth Services
Texas
$217K +$217K +761 New
LCGC
775
Legacy Capital Group California
California
$215K +$215K +754 New
29 30
31
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