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Magnite
MGNI

Overview Fund Activity

139 hedge funds and large institutions have $227M invested in Magnite in 2016 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 54 increasing their positions, 43 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
139
Holders Change
+3
Holders Change %
+2.21%
% of All Funds
3.48%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.15%
New
25
Increased
54
Reduced
43
Closed
19
Calls
$151K
Puts
$188K
Net Calls
-$37K
Net Calls Change
+$264K

Top Buyers

1
Boston Partners
1
Boston Partners
Massachusetts
$1.92M
2
SC
2
Sessa Capital
New York
$1.86M
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$8.42M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$1.58M
5
AL
5
AJO LP
Pennsylvania
$1.51M

Top Sellers

1
AAM
1
AMI Asset Management
California
$0
2
LSC
2
Lyon Street Capital
California
$0
3
Primecap Management
3
Primecap Management
California
$21.6M
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$778K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$1.31M
Name Holding Trade Value Shares
Change 		Shares
Change %
RCP
76
Rho Capital Partners
New York
$380K -$380K -51,225 -50%
ARTA
77
A.R.T. Advisors
New York
$375K +$375K +50,600 New
AA
78
ALPS Advisors
Colorado
$372K +$3.52K +474 +1%
HCM
79
Highbridge Capital Management
New York
$364K -$771K -103,902 -68%
Citigroup
80
Citigroup
New York
$362K +$260K +34,992 +254%
IIM
81
Ironwood Investment Management
Massachusetts
$336K -$53.2K -7,176 -14%
Los Angeles Capital Management
82
Los Angeles Capital Management
California
$332K – – –
FG
83
Foundry Group
Colorado
$328K +$328K +51,975 New
SIP
84
Stoneridge Investment Partners
Pennsylvania
$320K +$87.4K +11,755 +38%
RhumbLine Advisers
85
RhumbLine Advisers
Massachusetts
$309K +$18.4K +2,486 +6%
TI
86
Trexquant Investment
Connecticut
$308K +$25K +3,372 +9%
CS
87
Credit Suisse
Switzerland
$305K -$363K -48,936 -54%
GI
88
Gradient Investments
Minnesota
$290K +$132K +17,774 +84%
EGM
89
Engineers Gate Manager
New York
$285K +$51.8K +6,976 +22%
PPA
90
Parametric Portfolio Associates
Washington
$250K -$10.9K -1,471 -4%
AIM
91
Acrospire Investment Management
Illinois
$236K +$51.2K +6,895 +28%
AllianceBernstein
92
AllianceBernstein
Tennessee
$234K – – –
Squarepoint
93
Squarepoint
New York
$230K +$152K +20,436 +195%
Russell Investments Group
94
Russell Investments Group
United Kingdom
$230K +$230K +30,706 New
BPM
95
Bowling Portfolio Management
Ohio
$210K +$210K +28,363 New
VRS
96
Virginia Retirement Systems
Virginia
$204K – – –
Manulife (Manufacturers Life Insurance)
97
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$198K +$8.68K +1,171 +5%
Bank of America
98
Bank of America
North Carolina
$186K +$89.4K +12,073 +92%
EMG
99
Ellington Management Group
Connecticut
$181K -$330K -44,500 -65%
BG
100
BlackRock Group
United Kingdom
$175K +$10.2K +1,365 +6%
2 3
4
5 6