First Eagle Investment's MGNI Position Overview
First Eagle Investment (via First Eagle Investment Management, LLC) currently holds 450,288 shares of Magnite, Inc. (MGNI) worth $5.35 M, representing 0.01% of the portfolio. First purchased in 2022-Q2, this medium-term investment has been held for 13 quarters.
Based on 13F filings, First Eagle Investment has maintained a strategic position in MGNI, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2024, adding 367,157 shares. Largest reduction occurred in Q4 2025, reducing 279,000 shares.
Analysis based on 13F filings available since 2013 Q2
First Eagle Investment's Magnite (MGNI) Holding Value Over Time
Track share changes against reported price movement
Quarterly Magnite (MGNI) Trades by First Eagle Investment
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +153,845 | Add 51.90% | 450,288 | $11.88 |
| Q4 2025 | -279,000 | Reduce 48.48% | 296,443 | $16.23 |
| Q3 2025 | -42,676 | Reduce 6.90% | 575,443 | $21.78 |
| Q2 2025 | +122,462 | Add 24.71% | 618,119 | $24.12 |
| Q1 2025 | +128,500 | Add 35.00% | 495,657 | $11.41 |
| Q4 2024 | +367,157 | New Buy | 367,157 | $15.92 |
| Q4 2023 | -225,379 | Sold Out | 0 | $0.00 |
| Q3 2023 | -182,398 | Reduce 44.73% | 225,379 | $7.54 |
| Q2 2023 | +147,500 | Add 56.67% | 407,777 | $13.65 |
| Q1 2023 | -135,128 | Reduce 34.17% | 260,277 | $9.26 |
| Q4 2022 | -13,464 | Reduce 3.29% | 395,405 | $10.59 |
| Q3 2022 | +293,869 | Add 255.54% | 408,869 | $6.57 |
| Q2 2022 | +115,000 | New Buy | 115,000 | $8.88 |
First Eagle Investment's Magnite Investment FAQs
First Eagle Investment first purchased Magnite, Inc. (MGNI) in Q2 2022, acquiring 115,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
First Eagle Investment has held Magnite, Inc. (MGNI) for 13 quarters since Q2 2022.
First Eagle Investment's largest addition to Magnite, Inc. (MGNI) was in Q4 2024, adding 367,157 shares worth $5.85 M.
According to the latest 13F filing for Q1 2026, First Eagle Investment's firm, First Eagle Investment Management, LLC, owns 450,288 shares of Magnite, Inc. (MGNI), valued at approximately $5.35 M.
As of the Q1 2026 filing, Magnite, Inc. (MGNI) represents approximately 0.01% of First Eagle Investment's publicly disclosed stock portfolio, making it one of their key holdings.
First Eagle Investment's peak holding in Magnite, Inc. (MGNI) was 618,119 shares, as reported at the end of Q2 2025.