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Biogen
BIIB

Overview Fund Activity

776 hedge funds and large institutions have $66.1B invested in Biogen in 2014 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 284 increasing their positions, 294 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
776
Holders Change
+38
Holders Change %
+5.15%
% of All Funds
22.43%
Holding in Top 10
33
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-10.81%
% of All Funds
0.95%
New
95
Increased
284
Reduced
294
Closed
46
Calls
$893M
Puts
$1.2B
Net Calls
-$307M
Net Calls Change
-$449M

Top Buyers

1
JHIU
1
Janus Henderson Investors US
Colorado
$676M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$3.72B
3
WRF
3
Waddell & Reed Financial
Kansas
$786M
4
BA
4
BlackRock Advisors
Delaware
$447M
5
Franklin Resources
5
Franklin Resources
California
$698M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$6.71B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$1.89B
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$2.61B
4
State Street
4
State Street
Massachusetts
$2.92B
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$808M
Name Holding Trade Value Shares
Change 		Shares
Change %
Verition Fund Management
601
Verition Fund Management
Connecticut
$366K -$126K -412 -26%
RCAG
602
Rehmann Capital Advisory Group
Michigan
$362K +$10.4K +34 +3%
MFS
603
MSI Financial Services
Massachusetts
$362K +$238K +777 +191%
CCA
604
Checchi Capital Advisers
California
$360K +$33.9K +111 +10%
GC
605
Grimes & Company
Massachusetts
$360K +$65.7K +215 +22%
ALA
606
Atherton Lane Advisers
California
$357K +$6.72K +22 +2%
CG
607
Clinton Group
New York
$352K -$738K -2,415 -68%
AAC
608
Asset Advisors Corp
Georgia
$352K -$17.4K -57 -5%
DWT
609
Dorsey & Whitney Trust
South Dakota
$348K -$38.6K -126 -10%
BJL
610
Brighton Jones LLC
Washington
$347K +$24.8K +81 +8%
BPGAM
611
BTG Pactual Global Asset Management
Bermuda
$347K +$347K +1,134 New
MPI
612
Mairs & Power Inc
Minnesota
$344K – – –
FAB
613
First American Bank
Illinois
$338K +$338K +1,105 New
FCBT
614
First Citizens Bank & Trust
North Carolina
$336K -$93.2K -305 -22%
CWM
615
Concert Wealth Management
California
$335K -$27.1K -92 -7%
SFM
616
Signature Financial Management
Virginia
$330K – – –
EIA
617
Edgemoor Investment Advisors
Maryland
$329K – – –
CCM
618
Cohen Capital Management
California
$329K +$329K +1,074 New
First Manhattan
619
First Manhattan
New York
$321K -$4.59K -15 -1%
NIMI
620
Natixis Investment Managers International
France
$320K +$320K +1,046 New
PTC
621
Philadelphia Trust Company
Pennsylvania
$319K -$4.59K -15 -1%
PO
622
Private Ocean
California
$319K +$319K +1,044 New
HH
623
Hilltop Holdings
Texas
$314K -$7.33K -24 -2%
FAAS
624
First Allied Advisory Services
California
$308K +$16.7K +55 +6%
TCM
625
Tran Capital Management
California
$306K -$153K -500 -33%
23 24
25
26 27