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Biogen
BIIB

Overview Fund Activity

991 hedge funds and large institutions have $50.9B invested in Biogen in 2017 Q2 according to their latest regulatory filings, with 79 funds opening new positions, 351 increasing their positions, 390 reducing their positions, and 96 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
991
Holders Change
-27
Holders Change %
-2.65%
% of All Funds
24.74%
Holding in Top 10
23
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-14.81%
% of All Funds
0.57%
New
79
Increased
351
Reduced
390
Closed
96
Calls
$954M
Puts
$1.14B
Net Calls
-$182M
Net Calls Change
+$82.6M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$384M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$225M
3
MNA
Manning & Napier Advisors
New York
+$188M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
+$183M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$152M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$364M
2
Sands Capital Management
Sands Capital Management
Virginia
-$325M
3
Invesco
Invesco
Georgia
-$189M
4
Viking Global Investors
Viking Global Investors
Connecticut
-$188M
5
UBS AM
UBS AM
Illinois
-$170M
Name Holding Trade Value Shares
Change 		Shares
Change %
RIM
626
Rampart Investment Management
Connecticut
$761K +$600K +2,213 +374%
MME
627
Meag Munich Ergo
Germany
$760K – – –
Wealth Enhancement Advisory Services
628
Wealth Enhancement Advisory Services
Minnesota
$756K +$756K +2,767 New
PGFC
629
Peapack-Gladstone Financial Corp
New Jersey
$755K -$22.5K -83 -3%
BTW
630
Boston Trust Walden
Massachusetts
$753K +$14.9K +55 +2%
PL
631
Plancorp LLC
Missouri
$750K – – –
NFC
632
Northeast Financial Consultants
Connecticut
$744K – – –
RIA
633
RPG Investment Advisory
California
$739K -$12.2K -45 -2%
PCP
634
Proficio Capital Partners
Massachusetts
$734K -$2.59K -9 -0.4%
CIAS
635
Capital Investment Advisory Services
North Carolina
$721K -$33.9K -125 -4%
ICA
636
Infrastructure Capital Advisors
New York
$719K +$27.1K +100 +4%
FAM
637
Fortaleza Asset Management
Illinois
$714K +$394K +1,450 +123%
PCM
638
Prelude Capital Management
New York
$697K -$285K -1,050 -29%
BCM
639
Brown Capital Management
Maryland
$695K +$10.8K +40 +2%
BCM
640
Boltwood Capital Management
California
$694K +$27.1K +100 +4%
WPW
641
Waldron Private Wealth
Pennsylvania
$693K -$126K -465 -15%
DWA
642
Douglass Winthrop Advisors
New York
$692K – – –
BWM
643
BerganKDV Wealth Management
Minnesota
$687K +$687K +2,531 New
NB
644
Nicolet Bankshares
Wisconsin
$671K +$190K +700 +40%
DPIM
645
Duff & Phelps Investment Management
Illinois
$670K -$48.8K -180 -7%
BA
646
Boston Advisors
Massachusetts
$663K -$790K -2,913 -54%
RGC
647
Roberts, Glore & Co
Illinois
$662K +$19K +70 +3%
ACP
648
Ashfield Capital Partners
California
$655K -$2.51M -9,252 -79%
BCMO
649
Buckingham Capital Management (Ohio)
Ohio
$653K -$12.8K -47 -2%
Truist Financial
650
Truist Financial
North Carolina
$652K -$296K -1,090 -31%
24 25
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