1,083 hedge funds and large institutions have $40.6B invested in Biogen in 2019 Q1 according to their latest regulatory filings, with 118 funds opening new positions, 389 increasing their positions, 437 reducing their positions, and 164 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,083
Holders Change
-57
Holders Change %
-5%
% of All Funds
23.48%
Holding in Top 10
22
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-24.14%
% of All Funds
0.48%
New
118
Increased
389
Reduced
437
Closed
164
Calls
$1.15B
Puts
$1.28B
Net Calls
-$132M
Net Calls Change
+$215M
Name Holding Trade Value Shares
Change
Shares
Change %
BPCA
576
Bank Pictet & Cie (Asia)
Singapore
$911K +$343K +1,450 +60%
GIP
577
Greatmark Investment Partners
Georgia
$896K +$8.27K +35 +0.9%
CII
578
Capital International Inc
California
$888K +$120K +506 +16%
CCA
579
Catalyst Capital Advisors
New York
$886K +$886K +3,750 New
LCS
580
Levin Capital Strategies
New York
$881K
FWM
581
Frontier Wealth Management
Missouri
$874K -$121K -511 -12%
TW
582
TrinityPoint Wealth
Connecticut
$859K +$147K +621 +21%
FLPIM
583
F.L. Putnam Investment Management
Massachusetts
$855K -$10.4K -44 -1%
Mercer Global Advisors
584
Mercer Global Advisors
Colorado
$846K +$846K +3,577 New
MERSOM
585
Municipal Employees' Retirement System of Michigan
Michigan
$839K -$633K -2,680 -43%
WF
586
Welch & Forbes
Massachusetts
$838K -$756K -3,197 -47%
SSA
587
Schonfeld Strategic Advisors
New York
$835K +$835K +3,534 New
RL
588
Ruffer LLP
United Kingdom
$827K +$827K +3,500 New
WB
589
WesBanco Bank
West Virginia
$823K +$443K +1,874 +116%
AQA
590
Alpha Quant Advisors
Texas
$822K -$248K -1,050 -23%
P
591
Pitcairn
Pennsylvania
$815K -$44K -186 -5%
BBHC
592
Brown Brothers Harriman & Co
New York
$814K +$91.7K +388 +13%
MCM
593
Mainstay Capital Management
Michigan
$807K -$111K -470 -12%
IRF
594
IBM Retirement Fund
New York
$805K -$11.1K -47 -1%
Jennison Associates
595
Jennison Associates
New York
$788K +$788K +3,332 New
Wealth Enhancement Advisory Services
596
Wealth Enhancement Advisory Services
Minnesota
$769K -$162K -705 -17%
NFC
597
Northeast Financial Consultants
Connecticut
$769K +$769K +3,254 New
CG
598
Caprock Group
Idaho
$765K +$4.96K +21 +0.7%
CA
599
Continental Advisors
Utah
$751K -$124K -523 -14%
Verition Fund Management
600
Verition Fund Management
Connecticut
$745K -$98.1K -415 -12%