Builders Union’s Magnite MGNI Stock Holding History

Builders Union’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
2023 Q1	–	Sell	-1,169,700	Closed	-$12.4M	–	6
2022 Q4	$12.4M	Hold	1,169,700	–	–	12.44%	3
2022 Q3	$7.68M	Buy	+1,169,700	New	+$9.41M	6.75%	8

Other funds holding MGNI

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

GIM

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

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

Edenbrook Capital Mt. Kisco, New York $321M AUM 79.21% 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

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

FCM

Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return

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

Builders Union's MGNI Position: Q1 2023 in Review

Builders Union sold out of Magnite (MGNI) in Q1 2023, closing a stake of 1,169,700 shares — an estimated $12.4M sold.

Builders Union first reported a position in MGNI in Q3 2022 and held it in 2 quarters. The position peaked at $12.4M in Q4 2022. 223 funds tracked by Wall St. Rank hold MGNI as of Q1 2023.

Builders Union reported no remaining Magnite position as of Q1 2023 after selling out during the quarter.
Builders Union sold 1,169,700 Magnite shares in Q1 2023, an estimated $12.4M.
Builders Union first reported a position in Magnite in Q3 2022 and held it in 2 quarters.
Builders Union's Magnite position peaked at $12.4M in Q4 2022.
223 funds tracked by Wall St. Rank held Magnite as of Q1 2023.

Based on Builders Union's 13F filing for Q1 2023.