Armistice Capital’s Magnite MGNI Stock Holding History

Armistice 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
2025 Q2	–	Sell	-389,000	Closed	-$4.44M	–	243
2025 Q1	$4.44M	Buy	+389,000	New	+$6.2M	0.07%	121

Other funds holding MGNI

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

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

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

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

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

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

GIM

Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return

Edenbrook Capital Mt. Kisco, New York $321M AUM 79.21% 1-Year Est. Return

Armistice Capital's MGNI Position: Q2 2025 in Review

Armistice Capital sold out of Magnite (MGNI) in Q2 2025, closing a stake of 389,000 shares — an estimated $4.44M sold.

Armistice Capital first reported a position in MGNI in Q1 2025 and held it in 1 quarter. The position peaked at $4.44M in Q1 2025. 286 funds tracked by Wall St. Rank hold MGNI as of Q2 2025.

Armistice Capital reported no remaining Magnite position as of Q2 2025 after selling out during the quarter.
Armistice Capital sold 389,000 Magnite shares in Q2 2025, an estimated $4.44M.
Armistice Capital first reported a position in Magnite in Q1 2025 and held it in 1 quarter.
Armistice Capital's Magnite position peaked at $4.44M in Q1 2025.
286 funds tracked by Wall St. Rank held Magnite as of Q2 2025.

Based on Armistice Capital's 13F filing for Q2 2025, filed 14 Aug 2025.