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Pillsbury Lake Capital’s Magnite MGNI Stock Holding History

Pillsbury Lake Capital’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 		$4.13M Buy
+217,753
New +$3.12M 1.13% 33
2026
Q1 		– Sell
-583,644
Closed -$9.47M – 39
2025
Q4 		$9.47M Buy
+583,644
New +$9.69M 3.31% 14

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

Pillsbury Lake Capital's MGNI Position: Q2 2026 in Review

Pillsbury Lake Capital opened a new position in Magnite (MGNI) in Q2 2026: 217,753 shares worth $4.13M. The stake represents 1.13% of the portfolio and ranks #33 among its holdings. This is a return to the name: Pillsbury Lake Capital previously reported a position in MGNI as recently as Q4 2025.

Pillsbury Lake Capital first reported a position in MGNI in Q4 2025 and has held it in 2 quarters since. The position peaked at $9.47M in Q4 2025. 310 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.

  • Pillsbury Lake Capital held 217,753 shares of Magnite worth $4.13M as of Q2 2026.
  • Magnite was a new Pillsbury Lake Capital position in Q2 2026.
  • Magnite made up 1.13% of Pillsbury Lake Capital's portfolio in Q2 2026, its #33 holding.
  • Pillsbury Lake Capital first reported a position in Magnite in Q4 2025 and has held it in 2 quarters since.
  • Pillsbury Lake Capital's Magnite position peaked at $9.47M in Q4 2025.
  • 310 funds tracked by Wall St. Rank held Magnite as of Q2 2026.

Based on Pillsbury Lake Capital's 13F filing for Q2 2026, filed 14 Aug 2026.