Jones Financial Companies
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Jones Financial Companies’s Magnite MGNI Stock Holding History

Jones Financial Companies’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
Q2 		$95.7K Sell
5,111
-1,953
-28% -$28K ﹤0.01% 2872
2026
Q1 		$82.3K Buy
7,064
+1,573
+29% +$21.1K ﹤0.01% 2742
2025
Q4 		$89.1K Sell
5,491
-612
-10% -$10.2K ﹤0.01% 2256
2025
Q3 		$135K Sell
6,103
-123
-2% -$2.9K ﹤0.01% 1946
2025
Q2 		$131K Sell
6,226
-4,091
-40% -$60.3K ﹤0.01% 1827
2025
Q1 		$120K Buy
10,317
+4,464
+76% +$71.2K ﹤0.01% 1700
2024
Q4 		$93.2K Buy
5,853
+1,000
+21% +$14.7K ﹤0.01% 1647
2024
Q3 		$66.6K Buy
4,853
+1,853
+62% +$25.2K ﹤0.01% 1533
2024
Q2 		$39.9K Buy
+3,000
New +$32.8K ﹤0.01% 1334

Other funds holding MGNI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Jones Financial Companies's MGNI Position: Q2 2026 in Review

Jones Financial Companies reduced its Magnite (MGNI) stake by 28% in Q2 2026, selling an estimated $28K and leaving 5,111 shares worth $95.7K. The position accounts for ﹤0.01% of the portfolio, ranked #2872.

Jones Financial Companies first reported a position in MGNI in Q2 2024 and has held it in 9 quarters since. The position peaked at $135K in Q3 2025. 311 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.

  • Jones Financial Companies held 5,111 shares of Magnite worth $95.7K as of Q2 2026.
  • Jones Financial Companies sold 1,953 Magnite shares in Q2 2026, an estimated $28K.
  • Magnite made up ﹤0.01% of Jones Financial Companies's portfolio in Q2 2026, its #2872 holding.
  • Jones Financial Companies first reported a position in Magnite in Q2 2024 and has held it in 9 quarters since.
  • Jones Financial Companies's Magnite position peaked at $135K in Q3 2025.
  • 311 funds tracked by Wall St. Rank held Magnite as of Q2 2026.

Based on Jones Financial Companies's 13F filing for Q2 2026, filed 14 Aug 2026.