Back to CANADA PENSION PLAN INVESTMENT BOARD CANADA PENSION PLAN INVESTMENT BOARD

MGNIMGNI
9 quarters

Position history for CANADA PENSION PLAN INVESTMENT BOARDCANADA PENSION PLAN INVESTMENT BOARD's holdings in MAGNITE INC

Yes. Canada Pension Plan Investment Board holds 2,995,093 shares of MGNI (Magnite), worth $56.8M, as of its Q2 2026 13F filing. It increased the position from 46,052 shares in Q1 2026. Canada Pension Plan Investment Board has held MGNI since Q3 2025, across 4 quarterly 13F filings.

Current Value

$56.8M

Current Shares

3M

Total Value Change

+$49.9M

Total Shares Change

+2.5M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
3M
+6403.7%
$56.8M0.0%$18.98
47
2026-Q1
Increased
46,052
+149.6%
$547,0980.0%$11.88
39
2025-Q4
Increased
18,452
+559.0%
$299,4760.0%$16.23
38
2025-Q3
New
2,800
-
$60,9840.0%$21.78
32
2023-Q1
Exited
0
-100.0%
$00.0%$9.26
0
2022-Q4
Unchanged
5,386
0.0%
$57,0380.0%$10.59
0
2022-Q3
Unchanged
5,386
0.0%
$35,0000.0%$6.57
0
2022-Q2
Decreased
5,386
-99.0%
$48,0000.0%$8.88
0
2022-Q1
New
525,386
-
$6.9M0.0%$13.21
38

Other major holders of MGNI: FMR LLC, VANGUARD GROUP INC, Capital Research Global Investors

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