Atlantic Private Wealth’s Magnite MGNI Stock Holding History

Atlantic Private Wealth’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 Q1	–	Sell	-15	Closed	-$243	–	369
2025 Q4	$243	Buy	+15	New	+$249	﹤0.01%	379

Other funds holding MGNI

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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

Atlantic Private Wealth's MGNI Position: Q1 2026 in Review

Atlantic Private Wealth sold out of Magnite (MGNI) in Q1 2026, closing a stake of 15 shares — an estimated $243 sold.

Atlantic Private Wealth first reported a position in MGNI in Q4 2025 and held it in 1 quarter. The position peaked at $243 in Q4 2025. 296 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.

Atlantic Private Wealth reported no remaining Magnite position as of Q1 2026 after selling out during the quarter.
Atlantic Private Wealth sold 15 Magnite shares in Q1 2026, an estimated $243.
Atlantic Private Wealth first reported a position in Magnite in Q4 2025 and held it in 1 quarter.
Atlantic Private Wealth's Magnite position peaked at $243 in Q4 2025.
296 funds tracked by Wall St. Rank held Magnite as of Q1 2026.

Based on Atlantic Private Wealth's 13F filing for Q1 2026, filed 8 May 2026.