Position in MGNI
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$3,070,622
+$1,548,402 QoQ
Shares Held
161,782
+26.3% QoQ
Ownership
0.113%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#91
of 306 holders
Holding Since
Sep 2020
7 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, 2026Quantinno Capital Management LP holds $231,501,203 across 9 Advertising Agencies names. MGNI ranks #6 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
301,908 | $155,552,058 | |
| 2 | OMC |
Omnicom Group Inc.
|
473,583 | $34,491,049 | |
| 3 | TTD |
Trade Desk, Inc.
|
979,278 | $17,705,346 | |
| 4 | DV |
DoubleVerify Holdings, Inc.
|
829,985 | $8,997,037 | |
| 5 | ZD |
Ziff Davis, Inc.
|
132,450 | $6,936,406 | |
| 6 | MGNI |
Magnite, Inc.
This page
|
161,782 | $3,070,622 | |
| 7 | QNST |
Quinstreet, Inc
|
203,604 | $2,982,798 | |
| 8 | STGW |
Stagwell Inc
|
162,561 | $1,207,828 |
All Filings in MGNI
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,070,622 | 161,782 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $1,522,220 | 128,133 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $851,214 | 52,447 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $513,485 | 23,576 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $470,605 | 19,511 | Shares | Sole | 2025-08-14 | |
| 2020-12-31 | $412,158 | 13,421 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $76,234 | 10,969 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||