Position in MGNI
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$8,124,122
+$6,509,105 QoQ
Shares Held
428,036
+145.4% QoQ
Ownership
0.298%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#56
of 305 holders
Holding Since
Mar 2021
8 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, 2026Jump Financial, LLC holds $42,862,452 across 6 Advertising Agencies names. MGNI ranks #3 (19.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TTD |
Trade Desk, Inc.
|
865,805 | $15,653,754 | |
| 2 | OMC |
Omnicom Group Inc.
|
178,826 | $13,023,897 | |
| 3 | MGNI |
Magnite, Inc.
This page
|
428,036 | $8,124,122 | |
| 4 | QNST |
Quinstreet, Inc
|
224,654 | $3,291,181 | |
| 5 | CRTO |
Criteo S.A.
|
99,024 | $1,810,158 | |
| 6 | DV |
DoubleVerify Holdings, Inc.
|
88,500 | $959,340 |
All Filings in MGNI
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,124,122 | 428,036 | Shares | Defined | 2026-08-13 | |
| 2023-03-31 | $1,615,017 | 174,408 | Shares | Sole | 2024-10-21 | |
| 2022-12-31 | $1,064,262 | 100,497 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $856,458 | 130,359 | Shares | Sole | 2022-11-07 | |
| 2021-12-31 | $726,075 | 41,490 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $1,452,556 | 51,877 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $2,426,328 | 71,700 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,841,616 | 44,259 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||