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Biogen
BIIB

Overview Fund Activity

1,002 hedge funds and large institutions have $29.5B invested in Biogen in 2021 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 293 increasing their positions, 392 reducing their positions, and 153 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,002
Holders Change
-31
Holders Change %
-3%
% of All Funds
15.47%
Holding in Top 10
11
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-26.67%
% of All Funds
0.17%
New
143
Increased
293
Reduced
392
Closed
153
Calls
$1.1B
Puts
$1.52B
Net Calls
-$420M
Net Calls Change
+$46.5M

Top Buyers

1
SAM
Southeastern Asset Management
Tennessee
+$206M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$166M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$146M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
+$139M
5
Barclays
Barclays
United Kingdom
+$104M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$256M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$238M
3
ClearBridge Investments
ClearBridge Investments
New York
-$202M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$157M
5
Primecap Management
Primecap Management
California
-$120M
Name Holding Trade Value Shares
Change 		Shares
Change %
AAS
601
Ameritas Advisory Services
Nebraska
$430K +$430K +1,791 New
TC
602
TwinBeech Capital
New York
$427K +$427K +1,781 New
CCP
603
Corient Capital Partners
California
$421K -$186K -776 -31%
CPC
604
Congress Park Capital
New York
$420K +$180K +750 +75%
WI
605
Wahed Invest
New York
$420K +$420K +1,750 New
CWP
606
Capital Wealth Planning
Florida
$416K – – –
RC
607
Rovin Capital
Arizona
$415K +$415K +1,731 New
GWM
608
Geneos Wealth Management
Colorado
$410K +$27.3K +114 +7%
HFG
609
Heron Financial Group
New York
$406K -$11K -48 -3%
HIM
610
Hillsdale Investment Management
Ontario, Canada
$406K – – –
BTWM
611
Baker Tilly Wealth Management
Wisconsin
$405K -$226K -944 -36%
MPPW
612
Mitchell & Pahl Private Wealth
Oklahoma
$405K -$86.9K -362 -18%
TSS
613
Two Sigma Securities
New York
$405K +$405K +1,689 New
NL
614
NWAM LLC
Washington
$405K +$405K +1,690 New
IWP
615
Icon Wealth Partners
Texas
$399K -$23K -96 -5%
HWAM
616
Hennion & Walsh Asset Management
New Jersey
$398K -$111K -462 -22%
IAP
617
Indie Asset Partners
Indiana
$397K +$12K +50 +3%
VEA
618
Virtus ETF Advisers
New York
$387K +$115K +481 +43%
RE
619
RBC Europe
United Kingdom
$384K -$207K -862 -35%
CI
620
Conning Inc
Connecticut
$384K -$37.4K -156 -9%
Hotchkis & Wiley Capital Management
621
Hotchkis & Wiley Capital Management
California
$384K – – –
SFM
622
Systematic Financial Management
New Jersey
$384K – – –
SIA
623
Schechter Investment Advisors
Michigan
$382K +$382K +1,592 New
JCM
624
Jacobi Capital Management
Pennsylvania
$381K – – –
Jacobs Levy Equity Management
625
Jacobs Levy Equity Management
New Jersey
$381K +$381K +1,588 New
23 24
25
26 27