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Fox Run Management’s Magnite MGNI Stock Holding History

Fox Run Management’s Portfolio MGNI Stock Details MGNI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.02M Buy
+88,103
New +$1.18M 0.18% 169
2025
Q4 		– Sell
-63,761
Closed -$1.39M – 1117
2025
Q3 		$1.39M Buy
+63,761
New +$1.51M 0.22% 106
2025
Q2 		– Sell
-77,223
Closed -$881K – 1077
2025
Q1 		$881K Buy
+77,223
New +$1.23M 0.14% 244
2024
Q4 		– Sell
-24,029
Closed -$333K – 1054
2024
Q3 		$333K Buy
+24,029
New +$327K 0.07% 503
2024
Q2 		– Sell
-32,160
Closed -$346K – 950
2024
Q1 		$346K Buy
+32,160
New +$321K 0.07% 487
2023
Q2 		– Sell
-19,914
Closed -$184K – 858
2023
Q1 		$184K Buy
19,914
+9,844
+98% +$105K 0.06% 546
2022
Q4 		$107K Sell
10,070
-13,328
-57% -$122K 0.04% 559
2022
Q3 		$154K Sell
23,398
-1,030
-4% -$8.29K 0.06% 516
2022
Q2 		$217K Buy
+24,428
New +$262K 0.11% 399
2019
Q3 		– Sell
-10,010
Closed -$64K – 488
2019
Q2 		$64K Buy
+10,010
New +$61.5K 0.04% 406
2016
Q4 		– Sell
-10,400
Closed -$86K – 604
2016
Q3 		$86K Sell
10,400
-13,100
-56% -$139K 0.05% 453
2016
Q2 		$321K Buy
+23,500
New +$378K 0.16% 262

Other funds holding MGNI

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BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return