Pacer Advisors
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Pacer Advisors’s Magnite MGNI Stock Holding History

Pacer Advisors’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
-501,578
Closed -$5.96M – 2601
2026
Q1 		$5.96M Buy
+501,578
New +$6.72M 0.02% 571
2025
Q3 		– Sell
-791,819
Closed -$19.1M – 3941
2025
Q2 		$19.1M Sell
791,819
-310,337
-28% -$4.57M 0.05% 335
2025
Q1 		$12.6M Buy
+1,102,156
New +$17.6M 0.03% 422

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

Pacer Advisors's MGNI Position: Q2 2026 in Review

Pacer Advisors sold out of Magnite (MGNI) in Q2 2026, closing a stake of 501,578 shares — an estimated $5.96M sold.

Pacer Advisors first reported a position in MGNI in Q1 2025 and held it in 3 quarters. The position peaked at $19.1M in Q2 2025. 310 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.

  • Pacer Advisors reported no remaining Magnite position as of Q2 2026 after selling out during the quarter.
  • Pacer Advisors sold 501,578 Magnite shares in Q2 2026, an estimated $5.96M.
  • Pacer Advisors first reported a position in Magnite in Q1 2025 and held it in 3 quarters.
  • Pacer Advisors's Magnite position peaked at $19.1M in Q2 2025.
  • 310 funds tracked by Wall St. Rank held Magnite as of Q2 2026.

Based on Pacer Advisors's 13F filing for Q2 2026, filed 13 Aug 2026.