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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 %
AIM
901
Anchor Investment Management
South Carolina
$19.2K -$7.2K -30 -27%
TWM
902
Tradition Wealth Management
Minnesota
$19K – – –
HIA
903
Harbor Investment Advisory
Maryland
$18K -$19.2K -82 -52%
AFG
904
Albion Financial Group
Utah
$18K – – –
IBOK
905
Independence Bank of Kentucky
Kentucky
$18K – – –
VCM
906
Versant Capital Management
Arizona
$18K – – –
PCM
907
Penserra Capital Management
California
$18K +$5.54K +24 +44%
CFGS
908
Concourse Financial Group Securities
Alabama
$17K -$23.6K -100 -58%
SCA
909
Stonebridge Capital Advisors
Minnesota
$17K -$2.83K -12 -14%
PCFFS
910
Pacific Center for Financial Services
California
$17K – – –
WPA
911
West Paces Advisors
Georgia
$16.8K -$4.8K -20 -22%
SWA
912
SOA Wealth Advisors
New York
$16K – – –
BWM
913
BerganKDV Wealth Management
Minnesota
$16K – – –
FCT
914
First Community Trust
Iowa
$15.6K +$15.6K +65 New
PCG
915
Private Capital Group
Connecticut
$15K -$12.8K -53 -46%
TFS
916
TrustCore Financial Services
Tennessee
$15K – – –
RG
917
Retirement Group
California
$15K +$1.17K +5 +8%
AIM
918
AHL Investment Management
Florida
$14K +$14K +57 New
EWM
919
Evermay Wealth Management
Virginia
$13K -$6.38K -27 -33%
RFA
920
Reilly Financial Advisors
California
$13K – – –
ME
921
McIlrath & Eck
Washington
$13K – – –
TCM
922
Tradewinds Capital Management
Washington
$12K – – –
SC
923
SouthState Corp
Florida
$12K – – –
RBC
924
Roble Belko & Company
Pennsylvania
$12K – – –
DWP
925
Destiny Wealth Partners
Florida
$11K -$10K -40 -48%
35 36
37
38 39