Position in MGNI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$73,541,987
New position
Shares Held
6,190,403
first reported quarter
Ownership
4.32%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 0.ToString("F0")%
Shared 0.ToString("F0")%
None 100.ToString("F0")%
Position in Advertising Agencies
Communication Services · as of Mar 31, 2026VANGUARD CAPITAL MANAGEMENT LLC holds $9,163,608,357 across 20 Advertising Agencies names. MGNI ranks #4 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
16,750,884 | $6,666,851,832 | |
| 2 | OMC |
Omnicom Group Inc.
|
20,295,276 | $1,528,437,235 | |
| 3 | TTD |
Trade Desk, Inc.
|
28,645,253 | $649,960,790 | |
| 4 | MGNI |
Magnite, Inc.
This page
|
6,190,403 | $73,541,987 | |
| 5 | ZD |
Ziff Davis, Inc.
|
1,696,929 | $71,203,140 | |
| 6 | DV |
DoubleVerify Holdings, Inc.
|
6,385,110 | $60,658,545 | |
| 7 | CCO |
Clear Channel Outdoor Holdings, Inc.
|
12,429,812 | $29,458,654 | |
| 8 | QNST |
Quinstreet, Inc
|
2,419,282 | $29,055,576 |
All Filings in MGNI
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $86,525,948 | 7,283,329 | Shares | Sole | 2026-04-30 | |
| 2026-03-31 | $73,541,987 | 6,190,403 | Shares | Defined | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||