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MGNIMGNI
17 quarters

Position history for FRONTIER CAPITAL MANAGEMENT CO LLCFRONTIER CAPITAL MANAGEMENT CO LLC's holdings in MAGNITE INC

FRONTIER CAPITAL MANAGEMENT CO LLC previously held 0 shares of MGNI (MAGNITE INC), worth $0 as of 2026-Q1.

Final Value

$0

Final Shares

0

Total Value Change

-$24.6M

Total Shares Change

-800,712

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Exited
0
-100.0%
$00.0%$13.77
0
2025-Q4
Decreased
944,701
-13.6%
$15.3M0.2%$16.46
0
2025-Q3
Decreased
1.1M
-39.1%
$23.8M0.2%$22.28
0
2025-Q2
Increased
1.8M
+419.4%
$43.3M0.4%$21.10
56
2025-Q1
Decreased
345,374
-46.6%
$3.9M0.0%$11.60
0
2024-Q4
Decreased
646,683
-0.2%
$10.3M0.1%$16.41
0
2024-Q3
Decreased
647,795
-0.8%
$9M0.1%$13.72
0
2024-Q2
Decreased
652,686
-1.1%
$8.7M0.1%$13.29
0
2024-Q1
Decreased
660,187
-1.2%
$7.1M0.1%$10.75
0
2023-Q4
Decreased
668,327
-5.0%
$6.2M0.1%$9.34
0
2023-Q3
Decreased
703,316
-60.7%
$5.3M0.1%$7.54
0
2023-Q2
Decreased
1.8M
-33.2%
$24.4M0.2%$13.74
0
2023-Q1
Increased
2.7M
+68.7%
$24.8M0.3%$9.03
51
2022-Q4
New
1.6M
-
$16.8M0.2%$10.59
47
2021-Q2
Exited
0
-100.0%
$00.0%$36.93
0
2021-Q1
Increased
3.4M
+321.3%
$140.4M1.1%$40.66
77
2020-Q4
New
800,712
-
$24.6M0.2%$31.30
47

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

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