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Magnite
MGNI

Overview Fund Activity

277 hedge funds and large institutions have $2.51B invested in Magnite in 2021 Q3 according to their latest regulatory filings, with 55 funds opening new positions, 96 increasing their positions, 72 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
277
Holders Change
+11
Holders Change %
+4.14%
% of All Funds
4.86%
Holding in Top 10
9
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-18.18%
% of All Funds
0.16%
New
55
Increased
96
Reduced
72
Closed
40
Calls
$65.7M
Puts
$146M
Net Calls
-$80.7M
Net Calls Change
+$81.6M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$250M
2
Wells Fargo
2
Wells Fargo
California
$114M
3
NTCM
3
Nine Ten Capital Management
Illinois
$51.5M
4
HLAM
4
Hidden Lake Asset Management
New York
$21.3M
5
BlackRock
5
BlackRock
New York
$233M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$0
2
ProShare Advisors
2
ProShare Advisors
Maryland
$466K
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$10.6M
4
Invesco
4
Invesco
Georgia
$15.1M
5
Morgan Stanley
5
Morgan Stanley
New York
$26.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Cambridge Investment Research Advisors
151
Cambridge Investment Research Advisors
Iowa
$539K -$213K -7,609 -28%
KSCM
152
Kamunting Street Capital Management
Florida
$525K +$525K +18,767 New
CAM
153
Concorde Asset Management
Michigan
$510K +$510K +18,230 New
BRWM
154
B. Riley Wealth Management
Tennessee
$481K +$31.5K +1,123 +7%
OA
155
Oxbow Advisors
Texas
$480K +$50.4K +1,800 +12%
QC
156
Quadrature Capital
United Kingdom
$473K -$1.54M -55,060 -77%
Truist Financial
157
Truist Financial
North Carolina
$472K -$176K -6,295 -27%
TSS
158
Two Sigma Securities
New York
$471K +$471K +16,815 New
ProShare Advisors
159
ProShare Advisors
Maryland
$466K -$33.6M -1,201,005 -99%
VFA
160
Valeo Financial Advisors
Indiana
$435K – – –
PRC
161
Pearl River Capital
Michigan
$428K +$428K +15,285 New
Public Employees Retirement Association of Colorado
162
Public Employees Retirement Association of Colorado
Colorado
$420K – – –
DTL
163
Dynamic Technology Lab
Singapore
$409K -$585K -20,873 -59%
BCV
164
Banque Cantonale Vaudoise
Switzerland
$397K -$13.9K -496 -3%
CAM
165
Cresset Asset Management
Illinois
$380K -$25.2K -901 -6%
RJA
166
Raymond James & Associates
Florida
$374K -$44.7K -1,597 -11%
FB
167
First Bancorp
Maine
$371K +$371K +13,265 New
BAM
168
Blueshift Asset Management
New Jersey
$368K -$1.08M -38,491 -75%
PP
169
PDT Partners
New York
$368K -$244K -8,714 -40%
KAS
170
Kestra Advisory Services
Texas
$366K +$190K +6,793 +108%
WS
171
Wedbush Securities
California
$346K +$63K +2,250 +22%
AG
172
Algert Global
California
$335K +$335K +11,964 New
Cerity Partners
173
Cerity Partners
New York
$332K – – –
SCM
174
Silvant Capital Management
Georgia
$331K -$263K -9,379 -44%
RA
175
Resolute Advisors
California
$322K – – –
5 6
7
8 9