Position in MGNI
as of Mar 31, 2026
· filed Apr 24, 2026
Position Value
$219,780
-$351,516 QoQ
Shares Held
18,500
-47.4% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
23 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 Mar 31, 2026STRS OHIO holds $100,574,960 across 7 Advertising Agencies names. MGNI ranks #5 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
248,579 | $98,934,442 | |
| 2 | OMC |
Omnicom Group Inc.
|
7,475 | $562,942 | |
| 3 | NEXN |
Nexxen International Ltd.
|
80,000 | $521,600 | |
| 4 | TTD |
Trade Desk, Inc.
|
10,484 | $237,881 | |
| 5 | MGNI |
Magnite, Inc.
This page
|
18,500 | $219,780 | |
| 6 | ADV |
Advantage Solutions Inc.
|
3,112 | $65,787 | |
| 7 | DV |
DoubleVerify Holdings, Inc.
|
3,424 | $32,528 |
All Filings in MGNI
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $219,780 | 18,500 | Shares | Sole | 2026-04-24 | |
| 2025-12-31 | $571,296 | 35,200 | Shares | Sole | 2026-02-02 | |
| 2025-09-30 | $956,142 | 43,900 | Shares | Sole | 2025-10-30 | |
| 2025-06-30 | $1,017,864 | 42,200 | Shares | Sole | 2025-08-04 | |
| 2025-03-31 | $544,257 | 47,700 | Shares | Sole | 2025-05-28 | |
| 2024-12-31 | $503,072 | 31,600 | Shares | Sole | 2025-05-28 | |
| 2024-09-30 | $321,320 | 23,200 | Shares | Sole | 2024-11-01 | |
| 2024-06-30 | $159,480 | 12,000 | Shares | Sole | 2024-08-05 | |
| 2024-03-31 | $108,575 | 10,100 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $99,938 | 10,700 | Shares | Sole | 2024-01-30 | |
| 2023-09-30 | $80,678 | 10,700 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $146,055 | 10,700 | Shares | Sole | 2023-07-31 | |
| 2023-03-31 | $91,674 | 9,900 | Shares | Sole | 2023-08-02 | |
| 2022-12-31 | $104,841 | 9,900 | Shares | Sole | 2023-01-26 | |
| 2022-09-30 | $30,879 | 4,700 | Shares | Sole | 2022-10-27 | |
| 2022-06-30 | $41,736 | 4,700 | Shares | Sole | 2022-07-25 | |
| 2022-03-31 | $42,272 | 3,200 | Shares | Sole | 2022-04-21 | |
| 2021-12-31 | $56,000 | 3,200 | Shares | Sole | 2022-01-24 | |
| 2021-09-30 | $2,662,800 | 95,100 | Shares | Sole | 2021-10-22 | |
| 2021-06-30 | $2,849,328 | 84,200 | Shares | Sole | 2021-07-26 | |
| 2021-03-31 | $2,284,389 | 54,900 | Shares | Sole | 2021-04-23 | |
| 2020-12-31 | $0 | 0 | Shares | Sole | 2021-01-25 | |
| 2020-09-30 | $0 | 0 | Shares | Sole | 2020-12-14 | |
| No filing history on record for this holder in this stock. | ||||||