Westfuller Advisors’s Magnite MGNI Stock Holding History

Westfuller 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
2025 Q4	–	Sell	-2,570	Closed	-$56K	–	801
2025 Q3	$56K	Buy	+2,570	New	+$60.7K	0.03%	280

Other funds holding MGNI

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Westfuller Advisors's MGNI Position: Q4 2025 in Review

Westfuller Advisors sold out of Magnite (MGNI) in Q4 2025, closing a stake of 2,570 shares — an estimated $56K sold.

Westfuller Advisors first reported a position in MGNI in Q3 2025 and held it in 1 quarter. The position peaked at $56K in Q3 2025. 304 funds tracked by Wall St. Rank hold MGNI as of Q4 2025.

Westfuller Advisors reported no remaining Magnite position as of Q4 2025 after selling out during the quarter.
Westfuller Advisors sold 2,570 Magnite shares in Q4 2025, an estimated $56K.
Westfuller Advisors first reported a position in Magnite in Q3 2025 and held it in 1 quarter.
Westfuller Advisors's Magnite position peaked at $56K in Q3 2025.
304 funds tracked by Wall St. Rank held Magnite as of Q4 2025.

Based on Westfuller Advisors's 13F filing for Q4 2025, filed 21 Jan 2026.