MAGNITE INC

Ticker: MGNI CUSIP: 55955D100 Class: Common Stock

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q4 2025

Shares 18,452 Value ($000) $299 Avg Close $16.60 Range $13.07 - $22.14

Q3 2025

Shares 2,800 Value ($000) $61 Avg Close $23.61 Range $20.72 - $26.65

Q4 2022

Shares 5,386 Value ($000) $57 Avg Close $9.13 Range $5.59 - $12.90

Q3 2022

Shares 5,386 Value ($000) $35 Avg Close $8.05 Range $6.30 - $9.98

Q2 2022

Shares 5,386 Value ($000) $48 Avg Close $10.72 Range $8.57 - $14.29

Q1 2022

Shares 525,386 Value ($000) $6,940 Avg Close $13.49 Range $10.36 - $18.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,452	$299	$16.60	$13.07 - $22.14
Q3 2025	2,800	$61	$23.61	$20.72 - $26.65
Q4 2022	5,386	$57	$9.13	$5.59 - $12.90
Q3 2022	5,386	$35	$8.05	$6.30 - $9.98
Q2 2022	5,386	$48	$10.72	$8.57 - $14.29
Q1 2022	525,386	$6,940	$13.49	$10.36 - $18.22