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Magnite
MGNI

Overview Fund Activity

222 hedge funds and large institutions have $1.39B invested in Magnite in 2023 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 71 increasing their positions, 63 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
222
Holders Change
+2
Holders Change %
+0.91%
% of All Funds
3.5%
Holding in Top 10
7
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+75%
% of All Funds
0.11%
New
36
Increased
71
Reduced
63
Closed
33
Calls
$33.6M
Puts
$42.8M
Net Calls
-$9.22M
Net Calls Change
+$6.53M

Top Buyers

1
RCMNY
1
Rubric Capital Management (New York)
New York
$30.2M
2
DCM
2
Driehaus Capital Management
Illinois
$27.3M
3
KCM
3
Kennedy Capital Management
Missouri
$35.7M
4
GIPM
4
G2 Investment Partners Management
New York
$10.3M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$67.4M

Top Sellers

1
GIM
1
Granahan Investment Management
Massachusetts
$103M
2
EC
2
Edenbrook Capital
New York
$81.2M
3
FCM
3
Frontier Capital Management
Massachusetts
$24.4M
4
Citadel Advisors
4
Citadel Advisors
Florida
$3.96M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$4.05M
Name Holding Trade Value Shares
Change 		Shares
Change %
DTL
226
Dynamic Technology Lab
Singapore
– -$706K -76,236 Closed
GLA
227
Great Lakes Advisors
Illinois
– -$435K -46,970 Closed
Calamos Advisors
228
Calamos Advisors
Illinois
– -$411K -44,369 Closed
VF
229
Virtu Financial
New York
– -$358K -38,630 Closed
SC
230
Shay Capital
New York
– -$291K -31,400 Closed
VI
231
Versor Investments
New York
– -$289K -31,234 Closed
TI
232
Trexquant Investment
Connecticut
– -$255K -27,509 Closed
Assenagon Asset Management
233
Assenagon Asset Management
Luxembourg
– -$200K -21,554 Closed
HCA
234
Harbour Capital Advisors
Virginia
– -$185K -20,000 Closed
FRM
235
Fox Run Management
Connecticut
– -$184K -19,914 Closed
TC
236
TwinBeech Capital
New York
– -$134K -14,462 Closed
CT
237
Chicago Trust
Illinois
– -$125K -13,474 Closed
Mercer Global Advisors
238
Mercer Global Advisors
Colorado
– -$119K -12,836 Closed
Walleye Trading
239
Walleye Trading
New York
– -$111K -11,972 Closed
PI
240
PEAK6 Investments
Illinois
– -$109K -11,762 Closed
Walleye Capital
241
Walleye Capital
New York
– -$107K -11,608 Closed
WC
242
Weil Company
California
– -$97.9K -10,571 Closed
AA
243
ALPS Advisors
Colorado
– -$93.6K -10,106 Closed
FMP
244
Financial Management Professionals
Texas
– -$34K -3,622 Closed
AAS
245
Ameritas Advisory Services
Nebraska
– -$15.9K -1,739 Closed
OCM
246
Orion Capital Management
California
– -$4.63K -500 Closed
WAM
247
Worth Asset Management
Texas
– -$4.63K -500 Closed
QL
248
Quarry LP
New York
– -$3.34K -361 Closed
PCM
249
Pointe Capital Management
Michigan
– -$3K -324 Closed
AW
250
Avion Wealth
Texas
– -$2K -250 Closed
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10
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