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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 83 closing their positions.

Holders
999
Holders Change
+8
Holders Change %
+0.81%
% of All Funds
15.76%
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
83
Calls
$555M
Puts
$599M
Net Calls
-$44.6M
Net Calls Change
-$115M

Top Buyers

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

Top Sellers

1
Envestnet Asset Management
1
Envestnet Asset Management
Illinois
$89.1M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$321M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$1.44M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$241M
5
Millennium Management
5
Millennium Management
New York
$12.6M
Name Market Value Shares Shares
Change 		Shares
Change %
FPFS
901
First Personal Financial Services
North Carolina
$21.1K 74 – –
M
902
MOTCO
Texas
$20.8K 73 +2 +3%
PCFFS
903
Pacific Center for Financial Services
California
$20.2K 71 – –
WPA
904
West Paces Advisors
Georgia
$19.9K 70 – –
HIA
905
Harbor Investment Advisory
Maryland
$19.1K 67 – –
VWM
906
Venturi Wealth Management
Texas
$18.5K 65 – –
FCT
907
First Community Trust
Iowa
$18.5K 65 – –
ODG
908
O'Dell Group
Ohio
$18.2K 64 +64 New
RG
909
Retirement Group
California
$18.2K 64 – –
SFG
910
Steward Financial Group
Texas
$18K 66 -3 -4%
KFP
911
KB Financial Partners
New Jersey
$17K 59 -1,742 -97%
BAAM
912
Baker Avenue Asset Management
California
$16.5K 58 -1 -2%
CPG
913
Cornerstone Planning Group
New Jersey
$16.2K 57 +57 New
ME
914
McIlrath & Eck
Washington
$16K 56 – –
CWC
915
Carolinas Wealth Consulting
North Carolina
$16K 56 – –
TC
916
Truvestments Capital
Florida
$15.7K 55 +55 New
GKIM
917
GW&K Investment Management
Massachusetts
$15K 54 +54 New
HPC
918
HM Payson & Co
Maine
$14.2K 50 – –
TCM
919
Tradewinds Capital Management
Washington
$14.2K 50 – –
RBC
920
Roble Belko & Company
Pennsylvania
$14K 50 – –
SSG
921
Summit Securities Group
New York
$14K 48 +48 New
RTC
922
Riverview Trust Company
Washington
$13.4K 47 – –
PWMG
923
Prestige Wealth Management Group
New Jersey
$13.1K 46 +14 +44%
WOC
924
West Oak Capital
California
$13.1K 46 – –
PB
925
Pinnacle Bancorp
Nebraska
$12.8K 45 – –
35 36
37
38 39