Position in MGNI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$12,651,194
-$5,174,068 QoQ
Shares Held
666,554
-55.6% QoQ
Ownership
0.465%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#44
of 306 holders
Holding Since
Jun 2022
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MGNI Over Time
Shares Held
Position Value (USD)
Derivatives in MGNI
reported options exposure · as of Sep 30, 2025CallValue
$276,606
CallShares
12,700
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Advertising Agencies
Communication Services · as of Jun 30, 2026Balyasny Asset Management L.P. holds $25,041,706 across 11 Advertising Agencies names. MGNI ranks #1 (50.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MGNI |
Magnite, Inc.
This page
|
666,554 | $12,651,194 | |
| 2 | APP |
AppLovin Corp
|
5,684 | $2,928,567 | |
| 3 | LFTO |
Liftoff Mobile, Inc.
|
100,052 | $2,403,249 | |
| 4 | ZD |
Ziff Davis, Inc.
|
40,753 | $2,134,234 | |
| 5 | CCO |
Clear Channel Outdoor Holdings, Inc.
|
571,828 | $1,383,823 | |
| 6 | EVC |
Entravision Communications Corp
|
72,643 | $947,264 | |
| 7 | TTD |
Trade Desk, Inc.
|
35,127 | $635,096 | |
| 8 | QNST |
Quinstreet, Inc
|
42,161 | $617,658 |
All Filings in MGNI
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,651,194 | 666,554 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $17,825,262 | 1,500,443 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $14,172,165 | 873,208 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $276,606 | 12,700 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $407,628 | 16,900 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $16,882,359 | 699,932 | Shares | Sole | 2025-08-14 | |
| 2024-09-30 | $6,496,716 | 469,077 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $281,415 | 21,175 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $855,936 | 79,622 | Shares | Sole | 2024-05-13 | |
| 2023-03-31 | $2,315,000 | 250,000 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $211,905 | 20,010 | Shares | Other | 2023-02-14 | |
| 2022-06-30 | $3,136,957 | 353,261 | Shares | Other | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||