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Corebridge Financial’s Magnite MGNI Stock Holding History

Corebridge Financial’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
2025
Q2 		– Sell
-61,638
Closed -$703K – 1651
2025
Q1 		$703K Sell
61,638
-914
-1% -$14.6K ﹤0.01% 1413
2024
Q4 		$996K Sell
62,552
-4,721
-7% -$69.3K 0.01% 1325
2024
Q3 		$932K Sell
67,273
-415
-0.6% -$5.65K 0.01% 1387
2024
Q2 		$900K Buy
+67,688
New +$740K ﹤0.01% 1379

Other funds holding MGNI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return
EC
Edenbrook Capital Mt. Kisco, New York $321M AUM 79.21% 1-Year Est. Return

Corebridge Financial's MGNI Position: Q2 2025 in Review

Corebridge Financial sold out of Magnite (MGNI) in Q2 2025, closing a stake of 61,638 shares — an estimated $703K sold.

Corebridge Financial first reported a position in MGNI in Q2 2024 and held it in 4 quarters. The position peaked at $996K in Q4 2024. 286 funds tracked by Wall St. Rank hold MGNI as of Q2 2025.

  • Corebridge Financial reported no remaining Magnite position as of Q2 2025 after selling out during the quarter.
  • Corebridge Financial sold 61,638 Magnite shares in Q2 2025, an estimated $703K.
  • Corebridge Financial first reported a position in Magnite in Q2 2024 and held it in 4 quarters.
  • Corebridge Financial's Magnite position peaked at $996K in Q4 2024.
  • 286 funds tracked by Wall St. Rank held Magnite as of Q2 2025.

Based on Corebridge Financial's 13F filing for Q2 2025, filed 12 Aug 2025.