MAGNITE INC

Ticker: MGNI CUSIP: 55955D100 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2025
Shares 8,629,238 Value ($000) $140,053 Avg Close $16.60 Range $13.07 - $22.14
Q3 2025
Shares 5,144,549 Value ($000) $112,048 Avg Close $23.61 Range $20.72 - $26.65
Q2 2025
Shares 5,447,837 Value ($000) $131,402 Avg Close $14.73 Range $8.22 - $24.46
Q1 2025
Shares 5,903,271 Value ($000) $67,356 Avg Close $15.94 Range $10.86 - $21.29
Q4 2024
Shares 7,030,011 Value ($000) $111,918 Avg Close $14.67 Range $11.34 - $18.38
Q3 2024
Shares 6,579,670 Value ($000) $91,128 Avg Close $13.63 Range $10.36 - $15.92
Q2 2024
Shares 2,919,911 Value ($000) $38,806 Avg Close $10.93 Range $8.38 - $14.02
Q1 2024
Shares 2,805,824 Value ($000) $30,163 Avg Close $9.99 Range $8.40 - $12.40
Q4 2023
Shares 2,939,541 Value ($000) $27,455 Avg Close $7.90 Range $6.28 - $10.07
Q3 2023
Shares 2,887,412 Value ($000) $21,771 Avg Close $10.78 Range $7.23 - $15.73
Q2 2023
Shares 2,092,267 Value ($000) $28,559 Avg Close $11.13 Range $8.21 - $14.00
Q1 2023
Shares 1,604,597 Value ($000) $14,859 Avg Close $10.65 Range $8.21 - $14.21
Q4 2022
Shares 1,483,900 Value ($000) $15,715 Avg Close $9.13 Range $5.59 - $12.90
Q3 2022
Shares 1,412,303 Value ($000) $9,278 Avg Close $8.05 Range $6.30 - $9.98
Q2 2021
Shares 12,365 Value ($000) $418 Avg Close $33.88 Range $23.84 - $44.63
Q3 2020
Shares 4,326,109 Value ($000) $30,045 Avg Close $6.68 Range $5.57 - $8.29