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Magnite
MGNI

Overview Fund Activity

139 hedge funds and large institutions have $188M invested in Magnite in 2017 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 58 increasing their positions, 38 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
139
Holders Change
–
Holders Change %
0%
% of All Funds
3.47%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.07%
New
31
Increased
58
Reduced
38
Closed
25
Calls
$578K
Puts
$15.3M
Net Calls
-$14.7M
Net Calls Change
-$14.7M

Top Buyers

1
BlackRock
BlackRock
New York
+$14.2M
2
DCM
Divisar Capital Management
California
+$4.76M
3
STB
S&T Bank
Pennsylvania
+$3.88M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$3.29M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$2.86M

Top Sellers

1
NI
Numeric Investors
Massachusetts
-$9.37M
2
PCM
Peregrine Capital Management
Minnesota
-$8.68M
3
OFM
Okumus Fund Management
Cayman Islands
-$7.24M
4
Primecap Management
Primecap Management
California
-$3.73M
5
TA
Teachers Advisors
New York
-$3.27M
Name Holding Trade Value Shares
Change 		Shares
Change %
QI
51
QS Investors
New York
$758K +$621K +105,441 +453%
Fisher Asset Management
52
Fisher Asset Management
Washington
$741K +$215K +36,514 +41%
Thrivent Financial for Lutherans
53
Thrivent Financial for Lutherans
Minnesota
$732K +$732K +124,400 New
HT
54
HAP Trading
New York
$716K +$716K +121,586 New
American Century Companies
55
American Century Companies
Missouri
$664K -$30.8K -5,228 -4%
Renaissance Technologies
56
Renaissance Technologies
New York
$607K -$429K -72,800 -41%
Deutsche Bank
57
Deutsche Bank
Germany
$598K -$119K -20,153 -17%
PG
58
PEAK6 Group
Illinois
$581K +$581K +98,699 New
VKH
59
Virtu KCG Holdings
New York
$509K +$406K +68,908 +392%
MC
60
Menta Capital
California
$507K -$506K -85,852 -50%
ARTA
61
A.R.T. Advisors
New York
$499K +$201K +34,200 +68%
GC
62
Globeflex Capital
California
$499K +$426K +72,202 +579%
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$470K +$142K +24,116 +43%
PCM
64
Prelude Capital Management
New York
$456K -$30.7K -5,221 -6%
AllianceBernstein
65
AllianceBernstein
Tennessee
$456K +$271K +46,000 +146%
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$441K -$10.6K -1,800 -2%
MERSOM
67
Municipal Employees' Retirement System of Michigan
Michigan
$439K – – –
MAM
68
Martingale Asset Management
Massachusetts
$434K -$293K -49,766 -40%
Group One Trading
69
Group One Trading
Illinois
$433K +$433K +73,379 +118,353%
LA
70
Lucus Advisors
New York
$424K +$300K +50,975 +242%
HI
71
HBK Investments
Texas
$414K -$129K -21,915 -24%
TA
72
Teachers Advisors
New York
$402K -$3.27M -554,991 -89%
AP
73
AHL Partners
United Kingdom
$397K +$397K +67,322 New
JPMPWA
74
J.P. Morgan Private Wealth Advisors
California
$373K +$243K +41,250 +187%
Goldman Sachs
75
Goldman Sachs
New York
$364K -$83.5K -14,154 -19%
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