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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 %
CL
526
CSS LLC
Illinois
$672K +$672K +2,800 New
LWAM
527
Legacy Wealth Asset Management
Minnesota
$671K +$71K +296 +12%
AGM
528
Alpine Global Management
New York
$669K +$669K +2,788 New
FIM
529
Freedom Investment Management
Connecticut
$666K -$4.56K -19 -0.7%
FA
530
FDx Advisors
Illinois
$648K -$145K -604 -18%
YIH
531
Y-Intercept (HK)
Hong Kong
$647K +$279K +1,164 +76%
SIP
532
Stoneridge Investment Partners
Pennsylvania
$646K – – –
AI
533
Atom Investors
Texas
$644K +$644K +2,686 New
FNBT
534
FineMark National Bank & Trust
Florida
$635K -$13.7K -57 -2%
EGA
535
Eagle Global Advisors
Texas
$630K – – –
HNB
536
Huntington National Bank
Ohio
$628K -$38.6K -161 -6%
AC
537
Avestar Capital
New York
$624K +$169K +703 +37%
HW
538
Hancock Whitney
Mississippi
$609K -$92.6K -386 -13%
Wealthfront Advisers
539
Wealthfront Advisers
California
$606K -$1.94M -8,077 -76%
WS
540
Wedbush Securities
California
$606K +$27.1K +113 +5%
AIM
541
Allen Investment Management
New York
$605K +$605K +2,523 New
MYLI
542
Meiji Yasuda Life Insurance
Japan
$602K -$101K -422 -14%
NSEDCP
543
NJ State Employees Deferred Compensation Plan
New Jersey
$600K – – –
CB
544
Cadence Bank
Mississippi
$600K +$1.44K +6 +0.2%
FIA
545
FNY Investment Advisers
New York
$599K +$599K +2,500 New
CIA
546
Capital Investment Advisors
Georgia
$596K -$31.2K -130 -5%
IRF
547
IBM Retirement Fund
New York
$593K -$426K -1,776 -42%
KFP
548
KB Financial Partners
New Jersey
$593K +$206K +858 +53%
MIA
549
MMBG Investment Advisors
Florida
$588K +$588K +2,450 New
VCWA
550
Vanguard Capital Wealth Advisors
Colorado
$587K +$24K +100 +4%
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