Position in MGNI
as of Mar 31, 2026
· filed Apr 16, 2026
Position Value
$16,198,439
-$5,931,247 QoQ
Shares Held
1,363,505
0.0% QoQ
Ownership
0.952%
of shares outstanding
% of Portfolio
5.91%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MGNI Over Time
Shares Held
Position Value (USD)
Position in Advertising Agencies
Communication Services · as of Mar 31, 2026Maestria Partners LLC holds $16,198,439 across 1 Advertising Agencies name. MGNI ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MGNI |
Magnite, Inc.
This page
|
1,363,505 | $16,198,439 |
All Filings in MGNI
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $16,198,439 | 1,363,505 | Shares | Sole | 2026-04-16 | |
| 2025-12-31 | $22,129,686 | 1,363,505 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $24,854,704 | 1,141,171 | Shares | Sole | 2025-10-31 | |
| 2025-06-30 | $34,595,726 | 1,434,317 | Shares | Sole | 2025-07-25 | |
| 2025-03-31 | $12,006,936 | 1,052,317 | Shares | Sole | 2025-05-06 | |
| 2024-12-31 | $15,160,886 | 952,317 | Shares | Sole | 2025-02-11 | |
| No filing history on record for this holder in this stock. | ||||||