MAGNITE INC

Ticker: MGNI CUSIP: 55955D100 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025
Shares 211,537 Value ($000) $3,433 Avg Close $16.60 Range $13.07 - $22.14
Q3 2025
Shares 74,983 Value ($000) $1,633 Avg Close $23.61 Range $20.72 - $26.65
Q2 2025
Shares 82,116 Value ($000) $1,981 Avg Close $14.73 Range $8.22 - $24.46
Q1 2025
Shares 39,763 Value ($000) $454 Avg Close $15.94 Range $10.86 - $21.29
Q4 2024
Shares 46,169 Value ($000) $735 Avg Close $14.67 Range $11.34 - $18.38
Q3 2024
Shares 24,705 Value ($000) $342 Avg Close $13.63 Range $10.36 - $15.92
Q2 2023
Shares 27,466 Value ($000) $375 Avg Close $11.13 Range $8.21 - $14.00
Q1 2023
Shares 21,099 Value ($000) $195 Avg Close $10.65 Range $8.21 - $14.21
Q4 2022
Shares 12,089 Value ($000) $128 Avg Close $9.13 Range $5.59 - $12.90
Q2 2022
Shares 42,681 Value ($000) $379 Avg Close $10.72 Range $8.57 - $14.29
Q3 2021
Shares 22,696 Value ($000) $633 Avg Close $30.09 Range $24.01 - $36.59
Q2 2021
Shares 124,535 Value ($000) $4,215 Avg Close $33.88 Range $23.84 - $44.63
Q1 2021
Shares 71,899 Value ($000) $2,992 Avg Close $43.32 Range $22.65 - $64.39