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Magnite
MGNI

Overview Fund Activity

213 hedge funds and large institutions have $781M invested in Magnite in 2023 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 67 increasing their positions, 66 reducing their positions, and 38 closing their positions.

Holders
213
Holders Change
-9
Holders Change %
-4.05%
% of All Funds
3.4%
Holding in Top 10
5
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-28.57%
% of All Funds
0.08%
New
34
Increased
67
Reduced
66
Closed
38
Calls
$20M
Puts
$22.3M
Net Calls
-$2.28M
Net Calls Change
+$6.94M

Top Buyers

1
NTCM
1
Nine Ten Capital Management
Illinois
$29.6M
2
BAM
2
Burgundy Asset Management
Ontario, Canada
$17.8M
3
RCMNY
3
Rubric Capital Management (New York)
New York
$30.2M
4
Parallax Volatility Advisers
4
Parallax Volatility Advisers
California
$13M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$21.8M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$33.2M
2
GIPM
2
G2 Investment Partners Management
New York
$0
3
DCM
3
Driehaus Capital Management
Illinois
$6M
4
CC
4
Cannell Capital
Wyoming
$0
5
ECM
5
Engle Capital Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
EC
251
Elequin Capital
New York
– – -53 Closed
C
252
Covestor
United Kingdom
$0 65 -8 -11%
GS
253
GTS Securities
New York
– – – –
Group One Trading
254
Group One Trading
Illinois
– – – –
CM
255
Caption Management
Oklahoma
– – – –
Walleye Trading
256
Walleye Trading
New York
– – – –
PI
257
PEAK6 Investments
Illinois
– – – –
7 8 9 10
11