Position in MGNI
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$504,241
-$175,734 QoQ
Shares Held
26,567
-53.6% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#168
of 305 holders
Holding Since
Sep 2020
21 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, 2026SG Americas Securities, LLC holds $229,238,327 across 12 Advertising Agencies names. MGNI ranks #8 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
283,929 | $146,288,738 | |
| 2 | TTD |
Trade Desk, Inc.
|
2,180,871 | $39,430,147 | |
| 3 | OMC |
Omnicom Group Inc.
|
438,228 | $31,916,145 | |
| 4 | DV |
DoubleVerify Holdings, Inc.
|
682,303 | $7,396,164 | |
| 5 | QNST |
Quinstreet, Inc
|
159,444 | $2,335,854 | |
| 6 | CCO |
Clear Channel Outdoor Holdings, Inc.
|
215,030 | $520,372 | |
| 7 | EVC |
Entravision Communications Corp
|
39,209 | $511,285 | |
| 8 | MGNI |
Magnite, Inc.
This page
|
26,567 | $504,241 |
All Filings in MGNI
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $504,241 | 26,567 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $679,975 | 57,237 | Shares | Sole | 2026-04-16 | |
| 2025-12-31 | $961,546 | 59,245 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $905,895 | 41,593 | Shares | Sole | 2025-10-23 | |
| 2025-06-30 | $998,037 | 41,378 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $273,897 | 24,005 | Shares | Sole | 2025-04-15 | |
| 2024-09-30 | $480,927 | 34,724 | Shares | Sole | 2024-10-03 | |
| 2024-06-30 | $599,844 | 45,135 | Shares | Sole | 2024-07-12 | |
| 2024-03-31 | $659,372 | 61,337 | Shares | Sole | 2024-05-06 | |
| 2023-12-31 | $451,589 | 48,350 | Shares | Sole | 2024-01-12 | |
| 2023-09-30 | $1,699,666 | 225,420 | Shares | Sole | 2023-10-13 | |
| 2023-03-31 | $1,478,766 | 159,694 | Shares | Sole | 2023-04-28 | |
| 2022-12-31 | $286,946 | 27,096 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $265,250 | 40,373 | Shares | Sole | 2022-10-31 | |
| 2022-06-30 | $424,996 | 47,860 | Shares | Sole | 2022-07-29 | |
| 2021-12-31 | $468,527 | 26,773 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $1,422,624 | 50,808 | Shares | Sole | 2021-11-01 | |
| 2021-06-30 | $195,527 | 5,778 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $1,031,678 | 24,794 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $590,184 | 19,218 | Shares | Sole | 2021-02-04 | |
| 2020-09-30 | $231,414 | 33,297 | Shares | Sole | 2020-11-09 | |
| No filing history on record for this holder in this stock. | ||||||