Position in MGNI
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$29,483,758
+$13,771,617 QoQ
Shares Held
1,553,412
+17.5% QoQ
Ownership
1.08%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#24
of 306 holders
Holding Since
Sep 2020
24 quarters on record
Voting authority
Sole 98%
Shared 2%
None 0%
Common Shares in MGNI Over Time
Shares Held
Position Value (USD)
Position in Advertising Agencies
Communication Services · as of Jun 30, 2026NORTHERN TRUST CORP holds $1,618,369,894 across 22 Advertising Agencies names. MGNI ranks #4 (1.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
2,398,277 | $1,235,664,254 | |
| 2 | OMC |
Omnicom Group Inc.
|
2,784,324 | $202,782,313 | |
| 3 | TTD |
Trade Desk, Inc.
|
3,526,224 | $63,754,127 | |
| 4 | MGNI |
Magnite, Inc.
This page
|
1,553,412 | $29,483,758 | |
| 5 | ZD |
Ziff Davis, Inc.
|
463,449 | $24,270,822 | |
| 6 | DV |
DoubleVerify Holdings, Inc.
|
1,689,719 | $18,316,550 | |
| 7 | EVC |
Entravision Communications Corp
|
732,871 | $9,556,635 | |
| 8 | QNST |
Quinstreet, Inc
|
644,482 | $9,441,659 |
All Filings in MGNI
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $29,483,758 | 1,553,412 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $15,712,141 | 1,322,571 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $20,645,661 | 1,272,068 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $29,730,917 | 1,365,056 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $32,317,685 | 1,339,871 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $17,923,704 | 1,570,877 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $26,403,875 | 1,658,535 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $22,676,672 | 1,637,305 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $21,453,660 | 1,614,271 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $14,380,778 | 1,337,747 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $12,668,035 | 1,356,321 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $10,192,954 | 1,351,851 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $18,388,677 | 1,347,156 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $11,414,199 | 1,232,635 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $12,964,699 | 1,224,240 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $7,864,544 | 1,197,039 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $10,785,521 | 1,214,586 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $16,379,024 | 1,239,896 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $22,548,032 | 1,288,459 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $36,613,500 | 1,307,625 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $40,667,793 | 1,201,767 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $52,708,923 | 1,266,737 | Shares | Other | 2021-05-12 | |
| 2020-12-31 | $39,129,635 | 1,274,166 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $8,932,458 | 1,285,246 | Shares | Defined | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||