MGNI Institutional Ownership

MAGNITE INC

Latest close $20.67 as of Aug 5, 2026

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Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices. Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
Free access includes current parsed ownership filings, reported share changes, and ownership-percentage changes. Filing-specific significance scoring, disclosure-speed analysis, confirmation/divergence signals, and signal alerts require Investor or Pro. The overall institutional consensus preview remains public. Compare plans.
Cross-institution intelligence

Institutional Research

Each institution is compared with its own prior filing, then the latest institution-level directions are compared for breadth.

Latest filing May 14, 2026
Public consensus preview Accumulation leaning 60/100 institutional research score
3 tracked institutions Latest filing May 14, 2026

1 accumulating across 1 comparable institution.

Accumulating1
Unchanged0
Reducing0
Exited0

The overall consensus is public. Detailed holder comparisons, breadth history, ownership charts, and filing-specific signal analysis remain part of Investor and Pro research.

Price context

52-week position is market context and does not change the institutional consensus score.

52-week low$8.22 52-week high$26.65
Latest close $20.67 67.6% through the range

Tracked institutions

Public holder names and filing freshness. Detailed institution-by-institution analysis is locked.

Latest observation Mar 31, 2026
Capital Research Global Investors May 14, 2026 filed
Fidelity / FMR May 6, 2026 filed
BlackRock Legacy Jan 26, 2024 filed
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Beneficial ownership filing history

Showing 3 of 7 parsed filing(s) · 4 older require more history access
Holder Observed / filed Reported change Shares Ownership Observation Filing Latest
Capital Research Global Investors CIK0001422848 Mar 31, 2026 observed May 14, 2026 filed · 44d Schedule 13G amendment Reported accumulation 144.4M +716.5K 12.00% 0.00 pts $11.88 $12.42 $20.67
Fidelity / FMR CIK0000315066 Mar 31, 2026 observed May 6, 2026 filed · 36d Schedule 13G amendment Earliest Schedule 13G amendment found 4.5K 12.00% $11.88 $13.39 $20.67
Capital Research Global Investors CIK0001422848 Dec 31, 2025 observed Feb 12, 2026 filed · 43d Initial Schedule 13G Initial Schedule 13G 143.6M +1.2M 12.00% 0.00 pts $16.23 $11.20 $20.67
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