Position in MGNI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,522,220
+$671,006 QoQ
Shares Held
128,133
+144.3% QoQ
Ownership
0.089%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
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, 2026Quantinno Capital Management LP holds $162,146,339 across 9 Advertising Agencies names. MGNI ranks #6 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
251,891 | $100,252,618 | |
| 2 | TTD |
Trade Desk, Inc.
|
1,496,748 | $33,961,212 | |
| 3 | OMC |
Omnicom Group Inc.
|
241,156 | $18,161,458 | |
| 4 | DV |
DoubleVerify Holdings, Inc.
|
426,329 | $4,050,125 | |
| 5 | ZD |
Ziff Davis, Inc.
|
37,927 | $1,591,416 | |
| 6 | MGNI |
Magnite, Inc.
This page
|
128,133 | $1,522,220 | |
| 7 | QNST |
Quinstreet, Inc
|
124,437 | $1,494,488 | |
| 8 | STGW |
Stagwell Inc
|
136,019 | $855,559 |
All Filings in MGNI
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 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. | ||||||