MAGNITE INC

Ticker: MGNI CUSIP: 55955D100 Class: Common Stock

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 21,263 Value ($000) $345 Avg Close $16.60 Range $13.07 - $22.14

Q3 2025

Shares 64,681 Value ($000) $1,409 Avg Close $23.61 Range $20.72 - $26.65

Q1 2025

Shares 25,409 Value ($000) $290 Avg Close $15.94 Range $10.86 - $21.29

Q2 2023

Shares 28,816 Value ($000) $393 Avg Close $11.13 Range $8.21 - $14.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,263	$345	$16.60	$13.07 - $22.14
Q3 2025	64,681	$1,409	$23.61	$20.72 - $26.65
Q1 2025	25,409	$290	$15.94	$10.86 - $21.29
Q2 2023	28,816	$393	$11.13	$8.21 - $14.00