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Biogen
BIIB

Overview Fund Activity

964 hedge funds and large institutions have $46.5B invested in Biogen in 2016 Q2 according to their latest regulatory filings, with 107 funds opening new positions, 368 increasing their positions, 347 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
964
Holders Change
+18
Holders Change %
+1.9%
% of All Funds
25.76%
Holding in Top 10
43
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+34.38%
% of All Funds
1.15%
New
107
Increased
368
Reduced
347
Closed
79
Calls
$1.08B
Puts
$1.33B
Net Calls
-$252M
Net Calls Change
-$178M

Top Buyers

1
Viking Global Investors
Viking Global Investors
Connecticut
+$721M
2
Citadel Advisors
Citadel Advisors
Florida
+$246M
3
Macquarie Group
Macquarie Group
Australia
+$198M
4
Deutsche Bank
Deutsche Bank
Germany
+$136M
5
CCM
Causeway Capital Management
California
+$135M

Top Sellers

1
Royal London Asset Management
Royal London Asset Management
United Kingdom
-$3.41B
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$496M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$424M
4
Jennison Associates
Jennison Associates
New York
-$353M
5
WRF
Waddell & Reed Financial
Kansas
-$226M
Name Holding Trade Value Shares
Change 		Shares
Change %
CF
626
CenterStar Fund
Illinois
$752K -$379K – –
JMFC
627
J.M. Forbes & Co
Massachusetts
$749K – – –
IFAM
628
Institutional & Family Asset Management
Colorado
$724K -$477K -1,971 -40%
MAM
629
Mizuho Asset Management
Japan
$722K +$355K +1,468 +97%
BVDMP
630
Bedrijfstakpensioenfonds Voor De Media PNO
Netherlands
$718K – – –
DPIM
631
Duff & Phelps Investment Management
Illinois
$704K -$41.1K -170 -6%
LNWWM
632
Laird Norton Wetherby Wealth Management
California
$704K +$5.56K +23 +0.8%
LMAM
633
Legg Mason Asset Management
Japan
$702K -$24.2K -100 -3%
PCP
634
Proficio Capital Partners
Massachusetts
$702K +$11.6K +40 +2%
PGFC
635
Peapack-Gladstone Financial Corp
New Jersey
$691K -$18.1K -75 -3%
CAN
636
Cetera Advisor Networks
California
$689K -$59.7K -247 -8%
ECM
637
ETrade Capital Management
Virginia
$686K +$247K +1,020 +56%
FA
638
FDx Advisors
Illinois
$683K -$348K -1,440 -34%
AP
639
Advisor Partners
California
$680K -$170K -701 -20%
BHWM
640
Bar Harbor Wealth Management
New Hampshire
$678K +$18.1K +75 +3%
MME
641
Meag Munich Ergo
Germany
$674K -$6.32M -26,275 -90%
DWA
642
Douglass Winthrop Advisors
New York
$665K -$24.2K -100 -4%
BCMO
643
Buckingham Capital Management (Ohio)
Ohio
$665K +$13.3K +55 +2%
JFGIW
644
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$665K +$304K +1,256 +84%
WPW
645
Waldron Private Wealth
Pennsylvania
$664K -$51.2K -212 -7%
EDRS
646
Edmond de Rothschild (Suisse)
Switzerland
$663K +$651K +2,690 +5,380%
ISL
647
Ingalls & Snyder LLC
New York
$654K +$151K +625 +30%
OPCM
648
Osborne Partners Capital Management
California
$652K -$23.7K -98 -4%
PAMG
649
Patton Albertson Miller Group
Tennessee
$643K +$32.9K +136 +5%
BTW
650
Boston Trust Walden
Massachusetts
$642K -$78.6K -325 -11%
24 25
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