MAGNITE, INC. (MGNI) research
MAGNITE, INC.- Sector
- Media
- Last price
- $23.70
- As of
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- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +54% to MGNI (2026Q2)
- highINSTITUTIONAL_EXIT
CITADEL ADVISORS LLC cut 56% of MGNI (2026Q2)
- highINSTITUTIONAL_SURGE
D. E. Shaw & Co., Inc. added +141% to MGNI (2026Q2)
- highINSTITUTIONAL_EXIT
TWO SIGMA INVESTMENTS, LP cut 89% of MGNI (2026Q2)
- highINSTITUTIONAL_EXIT
CITADEL ADVISORS LLC cut 56% of MGNI (2026Q2)
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Every signal on MGNI, as it fires
You are seeing 5 of 18 signals recorded on MGNI since 2026-06-03.
The five above all landed on 2026-09-06. The other 13 were recorded on 3 other days. 15 of the 18 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in MGNI (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| MILLENNIUM MANAGEMENT LLCCUSIP 55955D100 · 2026Q2 | $14.5M | 0.01% | , |
| CITADEL ADVISORS LLCCUSIP 55955D100 · 2026Q2 | $9M | 0.00% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 55955D100 · 2026Q2 | $810K | 0.00% | , |
| D. E. Shaw & Co., Inc.CUSIP 55955D100 · 2026Q2 | $678K | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, MGNI
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
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