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Biogen
BIIB

Overview Fund Activity

1,009 hedge funds and large institutions have $37.6B invested in Biogen in 2019 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 316 increasing their positions, 451 reducing their positions, and 142 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,009
Holders Change
-74
Holders Change %
-6.83%
% of All Funds
21.95%
Holding in Top 10
16
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-27.27%
% of All Funds
0.35%
New
84
Increased
316
Reduced
451
Closed
142
Calls
$883M
Puts
$1.2B
Net Calls
-$319M
Net Calls Change
-$187M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$357M
2
Nuveen Asset Management
Nuveen Asset Management
Illinois
+$258M
3
Renaissance Technologies
Renaissance Technologies
New York
+$199M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$182M
5
Boston Partners
Boston Partners
Massachusetts
+$151M

Top Sellers

1
ClearBridge Investments
ClearBridge Investments
New York
-$541M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$330M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$218M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$199M
5
Capital World Investors
Capital World Investors
California
-$193M
Name Holding Trade Value Shares
Change 		Shares
Change %
RL
551
Ruffer LLP
United Kingdom
$819K – – –
AFA
552
Abacus FCF Advisors
Florida
$818K -$91.2K -390 -10%
ASN
553
Advisory Services Network
Georgia
$797K +$133K +568 +20%
IRF
554
IBM Retirement Fund
New York
$796K -$1.17K -5 -0.1%
P
555
Pitcairn
Pennsylvania
$793K -$13.1K -56 -2%
CI
556
Conning Inc
Connecticut
$792K -$487K -2,082 -38%
Mercer Global Advisors
557
Mercer Global Advisors
Colorado
$792K -$44.9K -192 -5%
LNWWM
558
Laird Norton Wetherby Wealth Management
California
$782K -$221K -944 -22%
AUB
559
Atlantic Union Bankshares
Virginia
$776K +$776K +3,317 New
OFS
560
OneAscent Financial Services
Alabama
$775K +$775K +3,313 New
MFAM
561
Motley Fool Asset Management
Virginia
$773K +$43.5K +186 +6%
Jennison Associates
562
Jennison Associates
New York
$756K -$23.4K -100 -3%
CA
563
Continental Advisors
Utah
$743K – – –
NFC
564
Northeast Financial Consultants
Connecticut
$730K -$31.1K -133 -4%
SS
565
Simplicity Solutions
Minnesota
$726K +$514K +2,197 +242%
BS
566
Banco Santander
Spain
$722K -$82.4M -352,712 -99%
PGFC
567
Peapack-Gladstone Financial Corp
New Jersey
$710K +$51.5K +220 +8%
JMFC
568
J.M. Forbes & Co
Massachusetts
$704K – – –
HJMC
569
Hellman Jordan Management Company
Massachusetts
$702K +$702K +3,000 New
CNC
570
Citizens & Northern Corp
Pennsylvania
$699K -$23.8K -102 -3%
SCP
571
Shorepoint Capital Partners
Massachusetts
$684K +$242K +1,033 +55%
FI
572
FormulaFolio Investments
Michigan
$683K +$196K +840 +40%
S
573
Seeyond
France
$680K -$317K -1,357 -32%
RMCM
574
Reynders McVeigh Capital Management
Massachusetts
$667K -$2.99M -12,771 -82%
IA
575
IFG Advisory
Georgia
$667K -$13.1K -56 -2%
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