Institutional Ownership Magnite, Inc. (MGNI)
This table provides information about the institutional ownership of Magnite, Inc. (MGNI). We have compiled data on the 375 institutions that hold shares in the stock, with a total of 124 Million shares, which have been reported (via 13F filing form) to have a value of $1.75 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
210,655
shares
|
$2.98 Million
0.0% of portfolio
|
Q3 2025
Reduced 23.17%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
208,938
shares
|
$2.96 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
State Of Wisconsin Investment Board
Madison, WI |
Nov 14, 2025 Q3 2025 |
206,905
shares
|
$2.93 Million
0.01% of portfolio
|
Q3 2025
Added 11.24%
|
|
|
Ayal Capital Advisors LTD
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
199,000
shares
|
$2.82 Million
2.0% of portfolio
|
Q3 2025
Added 19.93%
|
|
|
Moody National Bank Trust Division
|
Oct 06, 2025 Q3 2025 |
197,792
shares
|
$2.8 Million
0.38% of portfolio
|
Q3 2025
Added 22.6%
|
|
|
Castleark Management LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
193,185
shares
|
$2.73 Million
0.14% of portfolio
|
Q3 2025
Added 34.95%
|
|
|
Lisanti Capital Growth, LLC
|
Nov 03, 2025 Q3 2025 |
189,168
shares
|
$2.68 Million
1.17% of portfolio
|
Q3 2025
Reduced 48.6%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Oct 09, 2025 Q3 2025 |
188,092
shares
|
$2.66 Million
0.0% of portfolio
|
Q3 2025
Reduced 18.09%
|
|
|
Avalon Investment & Advisory
Houston, TX |
May 15, 2023 Q1 2023 |
183,854
shares
|
$2.6 Million
0.05% of portfolio
|
Q1 2023
Reduced 26.13%
|
|
|
Lapides Asset Management, LLC
|
Aug 04, 2023 Q2 2023 |
172,400
shares
|
$2.44 Million
1.59% of portfolio
|
Q2 2023
Added 14.4%
|
|
|
Harbor Capital Advisors, Inc.
|
Oct 15, 2025 Q3 2025 |
172,171
shares
|
$2.44 Million
0.29% of portfolio
|
Q3 2025
Reduced 72.85%
|
|
|
Envestnet Asset Management Inc
|
Nov 04, 2025 Q3 2025 |
170,152
shares
|
$2.41 Million
0.0% of portfolio
|
Q3 2025
Reduced 29.67%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
169,561
shares
|
$2.4 Million
0.0% of portfolio
|
Q3 2025
Reduced 79.7%
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
166,469
shares
|
$2.36 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Millrace Asset Group, Inc.
|
Nov 13, 2024 Q3 2024 |
165,330
shares
|
$2.34 Million
2.33% of portfolio
|
Q3 2024
Reduced 22.63%
|
|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
163,343
shares
|
$2.31 Million
0.0% of portfolio
|
Q3 2025
Reduced 31.51%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Nov 04, 2025 Q3 2025 |
162,440
shares
|
$2.3 Million
0.0% of portfolio
|
Q3 2025
Added 51.79%
|
|
|
Advantage Alpha Capital Partners LP
San Francisco, CA |
Nov 12, 2025 Q3 2025 |
160,447
shares
|
$2.27 Million
1.17% of portfolio
|
Q3 2025
Reduced 53.16%
|
|
|
Legal & General Group PLC
London, X0 |
Nov 13, 2025 Q3 2025 |
160,437
shares
|
$2.27 Million
0.0% of portfolio
|
Q3 2025
Added 3.36%
|
|
|
Efg Asset Management (North America) Corp.
|
Nov 03, 2025 Q3 2025 |
150,511
shares
|
$2.13 Million
0.45% of portfolio
|
Q3 2025
Reduced 25.12%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
150,495
shares
|
$2.13 Million
0.0% of portfolio
|
Q3 2025
Added 41.62%
|
|
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
Nov 13, 2025 Q3 2025 |
145,671
shares
|
$2.06 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Alliancebernstein L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
144,645
shares
|
$2.05 Million
0.0% of portfolio
|
Q3 2025
Added 5.62%
|
|
|
Hilton Capital Management, LLC
|
Nov 12, 2025 Q3 2025 |
141,058
shares
|
$2 Million
0.27% of portfolio
|
Q3 2025
Added 5.61%
|
|
|
Wells Fargo & Company
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
137,721
shares
|
$1.95 Million
0.0% of portfolio
|
Q3 2025
Added 23.63%
|
|