First Eagle Investment Management’s Magnite MGNI Stock Holding History

First Eagle Investment Management’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	$12.7M	Buy	670,788 +220,500	+49%	+$3.16M	0.02%	214
2026 Q1	$5.35M	Buy	450,288 +153,845	+52%	+$2.06M	0.01%	264
2025 Q4	$4.81M	Sell	296,443 -279,000	-48%	-$4.63M	0.01%	262
2025 Q3	$12.5M	Sell	575,443 -42,676	-7%	-$1.01M	0.02%	130
2025 Q2	$14.9M	Buy	618,119 +122,462	+25%	+$1.8M	0.03%	100
2025 Q1	$5.66M	Buy	495,657 +128,500	+35%	+$2.05M	0.01%	240
2024 Q4	$5.85M	Buy	+367,157	New	+$5.39M	0.01%	246
2023 Q4	–	Sell	-225,379	Closed	-$1.7M	–	421
2023 Q3	$1.7M	Sell	225,379 -182,398	-45%	-$1.97M	﹤0.01%	319
2023 Q2	$5.57M	Buy	407,777 +147,500	+57%	+$1.64M	0.01%	187
2023 Q1	$2.41M	Sell	260,277 -135,128	-34%	-$1.44M	0.01%	264
2022 Q4	$4.19M	Sell	395,405 -13,464	-3%	-$123K	0.01%	153
2022 Q3	$2.69M	Buy	408,869 +293,869	+256%	+$2.36M	0.01%	170
2022 Q2	$1.02M	Buy	+115,000	New	+$1.23M	﹤0.01%	290

Other funds holding MGNI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

First Eagle Investment Management's MGNI Position: Q2 2026 in Review

First Eagle Investment Management increased its Magnite (MGNI) stake by 49% in Q2 2026, buying an estimated $3.16M and bringing the position to 670,788 shares worth $12.7M. The position accounts for 0.02% of the portfolio, ranked #214.

First Eagle Investment Management first reported a position in MGNI in Q2 2022 and has held it in 13 quarters since. The position peaked at $14.9M in Q2 2025. 310 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.

First Eagle Investment Management held 670,788 shares of Magnite worth $12.7M as of Q2 2026.
First Eagle Investment Management bought 220,500 Magnite shares in Q2 2026, an estimated $3.16M.
Magnite made up 0.02% of First Eagle Investment Management's portfolio in Q2 2026, its #214 holding.
First Eagle Investment Management first reported a position in Magnite in Q2 2022 and has held it in 13 quarters since.
First Eagle Investment Management's Magnite position peaked at $14.9M in Q2 2025.
310 funds tracked by Wall St. Rank held Magnite as of Q2 2026.

Based on First Eagle Investment Management's 13F filing for Q2 2026, filed 5 Aug 2026.