Position in MGNI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$7,853,357
+$4,559,706 QoQ
Shares Held
661,057
+225.7% QoQ
Ownership
0.462%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
13 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MGNI Over Time
Shares Held
Position Value (USD)
Position in Advertising Agencies
Communication Services · as of Mar 31, 2026Qube Research & Technologies Ltd holds $75,579,000 across 9 Advertising Agencies names. MGNI ranks #5 (10.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APP |
AppLovin Corp
|
71,082 | $28,290,636 | |
| 2 | CCO |
Clear Channel Outdoor Holdings, Inc.
|
5,481,276 | $12,990,624 | |
| 3 | QNST |
Quinstreet, Inc
|
830,268 | $9,971,518 | |
| 4 | TTD |
Trade Desk, Inc.
|
346,896 | $7,871,070 | |
| 5 | MGNI |
Magnite, Inc.
This page
|
661,057 | $7,853,357 | |
| 6 | DV |
DoubleVerify Holdings, Inc.
|
370,047 | $3,515,446 | |
| 7 | OMC |
Omnicom Group Inc.
|
42,529 | $3,202,858 | |
| 8 | CRTO |
Criteo S.A.
|
79,232 | $1,420,629 |
All Filings in MGNI
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,853,357 | 661,057 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,293,651 | 202,936 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $4,550,669 | 208,938 | Shares | Sole | 2025-11-14 | |
| 2025-03-31 | $11,845,074 | 1,038,131 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $10,953,485 | 688,033 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $8,881,063 | 641,232 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $590,606 | 44,440 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,763,827 | 164,077 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $413,416 | 44,263 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $2,284,220 | 302,947 | Shares | Sole | 2023-11-13 | |
| 2023-03-31 | $2,142,504 | 231,372 | Shares | Sole | 2023-05-15 | |
| 2022-03-31 | $633,036 | 47,921 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $330,295 | 18,874 | Shares | Sole | 2022-02-10 | |
| No filing history on record for this holder in this stock. | ||||||