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Biogen
BIIB

Overview Fund Activity

956 hedge funds and large institutions have $32B invested in Biogen in 2023 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 331 increasing their positions, 342 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
956
Holders Change
-43
Holders Change %
-4.3%
% of All Funds
15.24%
Holding in Top 10
14
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-22.22%
% of All Funds
0.22%
New
91
Increased
331
Reduced
342
Closed
118
Calls
$575M
Puts
$517M
Net Calls
+$57.3M
Net Calls Change
+$102M

Top Buyers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$348M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$132M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$77.1M
4
VanEck Associates
VanEck Associates
New York
+$60.1M
5
Macquarie Group
Macquarie Group
Australia
+$53.4M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$329M
2
LAM
L2 Asset Management
Massachusetts
-$191M
3
FCM
Farallon Capital Management
California
-$172M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
-$148M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$146M
Name Holding Trade Value Shares
Change 		Shares
Change %
DC
626
Davenport & Co
Virginia
$350K +$77.6K +302 +29%
CA
627
Cetera Advisors
Colorado
$349K -$600K -2,336 -63%
AWE
628
Avidian Wealth Enterprises
Texas
$337K -$538K -2,092 -61%
RCWM
629
Royal Capital Wealth Management
Indiana
$333K – – –
SP
630
Symmetry Partners
Connecticut
$332K -$80.6K -314 -20%
GWA
631
GGM Wealth Advisors
Maryland
$332K – – –
PTP
632
Platform Technology Partners
New York
$331K – – –
FWCM
633
Ferguson Wellman Capital Management
Oregon
$329K +$1.03K +4 +0.3%
WJWM
634
Williams Jones Wealth Management
New York
$328K -$27K -105 -8%
JFA
635
JNBA Financial Advisors
Minnesota
$327K +$49.1K +191 +18%
CC
636
Corton Capital
Ontario, Canada
$326K +$326K +1,267 New
LJAC
637
L.J. Altfest & Co
New York
$324K +$324K +1,259 New
WPC
638
Wedmont Private Capital
Pennsylvania
$323K +$12.4K +47 +4%
BCM
639
Boltwood Capital Management
California
$323K -$2.83K -11 -0.9%
FNBT
640
FineMark National Bank & Trust
Florida
$321K +$6.43K +25 +2%
VFA
641
Valeo Financial Advisors
Indiana
$319K +$27.2K +106 +9%
HSA
642
HBK Sorce Advisory
Pennsylvania
$316K +$105K +409 +50%
DCM
643
DGS Capital Management
New Jersey
$312K -$43.7K -170 -12%
EAM
644
Empirical Asset Management
Massachusetts
$311K – – –
MW
645
Marcum Wealth
Ohio
$310K +$2.83K +11 +0.9%
PL
646
Parkwood LLC
Ohio
$310K -$17.2K -67 -5%
GD
647
Grandfield & Dodd
New York
$308K – – –
WPW
648
Waldron Private Wealth
Pennsylvania
$303K +$514 +2 +0.2%
OIA
649
OneDigital Investment Advisors
Kansas
$303K +$19.5K +76 +7%
FFA
650
Farther Finance Advisors
California
$303K +$217K +844 +253%
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