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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 %
MFW
676
Meristem Family Wealth
Minnesota
$296K +$3.12K +13 +1%
LIA
677
LS Investment Advisors
Michigan
$295K – – –
CA
678
Clearstead Advisors
Ohio
$294K +$51K +213 +21%
BAM
679
Beaumont Asset Management
Texas
$293K +$19.4K +81 +7%
NGA
680
Naples Global Advisors
Florida
$290K – – –
ACM
681
Aquatic Capital Management
Illinois
$288K +$288K +1,200 New
TFA
682
Triad Financial Advisors
North Carolina
$288K +$288K +1,200 New
CIA
683
Choate Investment Advisors
Massachusetts
$285K -$125K -520 -30%
MW
684
Marcum Wealth
Ohio
$285K -$25.9K -108 -8%
LP
685
LGL Partners
Pennsylvania
$282K – – –
KPWS
686
Kestra Private Wealth Services
Texas
$282K +$7.91K +33 +3%
EAM
687
Empirical Asset Management
Massachusetts
$281K +$281K +1,171 New
AAS
688
Avantax Advisory Services
Texas
$279K -$243K -1,012 -47%
TCM
689
Tributary Capital Management
Nebraska
$278K -$9.59K -40 -3%
WTA
690
Washington Trust Advisors
Massachusetts
$276K +$276K +1,151 New
DWM
691
Defined Wealth Management
Oregon
$273K – – –
FTDI
692
First Trust Direct Indexing
Massachusetts
$270K -$28.5K -119 -10%
WPW
693
Waldron Private Wealth
Pennsylvania
$270K -$11.3K -47 -4%
BB
694
Bell Bank
North Dakota
$270K – – –
MCM
695
MAI Capital Management
Ohio
$269K -$20.6K -86 -7%
LNC
696
Lincoln National Corp
Pennsylvania
$269K +$8.64K +36 +3%
DT
697
Diversified Trust
Tennessee
$268K -$65.9K -274 -20%
VCG
698
Vantage Consulting Group
Virginia
$268K +$73.1K +305 +38%
SA
699
Syntax Advisors
New York
$268K +$268K +1,118 New
SC
700
Savant Capital
Illinois
$267K -$30.7K -128 -10%
26 27
28
29 30