Fortitude Family Office, LLC
Family OfficePosition in MGNI — Magnite, Inc.
CIK 1950506
SCOTTSDALE, AZ
Position in MGNI
as of Jun 30, 2026
· filed Jul 20, 2026
Position Value
$2,467
+$923 QoQ
Shares Held
130
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#37
of 48 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MGNI Over Time
Shares Held
Position Value (USD)
Position in Advertising Agencies
Communication Services · as of Jun 30, 2026Fortitude Family Office, LLC holds $77,636 across 10 Advertising Agencies names. MGNI ranks #3 (3.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
115 | $59,251 | |
| 2 | OMC |
Omnicom Group Inc.
|
183 | $13,327 | |
| 3 | MGNI |
Magnite, Inc.
This page
|
130 | $2,467 | |
| 4 | DV |
DoubleVerify Holdings, Inc.
|
112 | $1,214 | |
| 5 | ADV |
Advantage Solutions Inc.
|
20 | $864 | |
| 6 | NEXN |
Nexxen International Ltd.
|
25 | $225 | |
| 7 | EVC |
Entravision Communications Corp
|
10 | $130 | |
| 8 | ZD |
Ziff Davis, Inc.
|
2 | $104 |
All Filings in MGNI
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,467 | 130 | Shares | Sole | 2026-07-20 | |
| 2026-03-31 | $1,544 | 130 | Shares | Sole | 2026-04-16 | |
| 2025-12-31 | $8,504 | 524 | Shares | Sole | 2026-01-15 | |
| 2025-09-30 | $12,523 | 575 | Shares | Sole | 2025-10-17 | |
| 2025-06-30 | $13,651 | 566 | Shares | Sole | 2025-07-15 | |
| 2025-03-31 | $6,458 | 566 | Shares | Sole | 2025-04-16 | |
| 2024-12-31 | $9,010 | 566 | Shares | Sole | 2025-01-10 | |
| 2024-09-30 | $24,389 | 1,761 | Shares | Sole | 2024-10-25 | |
| 2024-06-30 | $7,522 | 566 | Shares | Sole | 2024-07-10 | |
| 2024-03-31 | $6,084 | 566 | Shares | Sole | 2024-04-11 | |
| 2023-12-31 | $5,286 | 566 | Shares | Sole | 2024-01-12 | |
| No filing history on record for this holder in this stock. | ||||||