Vanguard Personalized Indexing Management
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Vanguard Personalized Indexing Management’s Magnite MGNI Stock Holding History

Vanguard Personalized Indexing 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
Q2 		– Sell
-10,311
Closed -$122K – 2304
2026
Q1 		$122K Buy
+10,311
New +$138K ﹤0.01% 1925

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

Vanguard Personalized Indexing Management's MGNI Position: Q2 2026 in Review

Vanguard Personalized Indexing Management sold out of Magnite (MGNI) in Q2 2026, closing a stake of 10,311 shares — an estimated $122K sold.

Vanguard Personalized Indexing Management first reported a position in MGNI in Q1 2026 and held it in 1 quarter. The position peaked at $122K in Q1 2026. 311 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.

  • Vanguard Personalized Indexing Management reported no remaining Magnite position as of Q2 2026 after selling out during the quarter.
  • Vanguard Personalized Indexing Management sold 10,311 Magnite shares in Q2 2026, an estimated $122K.
  • Vanguard Personalized Indexing Management first reported a position in Magnite in Q1 2026 and held it in 1 quarter.
  • Vanguard Personalized Indexing Management's Magnite position peaked at $122K in Q1 2026.
  • 311 funds tracked by Wall St. Rank held Magnite as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.