Position in MGNI
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$287,357
+$107,494 QoQ
Shares Held
15,140
0.0% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#193
of 305 holders
Holding Since
Dec 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 Jun 30, 2026CANADA LIFE ASSURANCE Co holds $15,486,769 across 7 Advertising Agencies names. MGNI ranks #5 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | OMC |
Omnicom Group Inc.
|
145,105 | $10,567,997 | |
| 2 | TTD |
Trade Desk, Inc.
|
123,360 | $2,230,348 | |
| 3 | ZD |
Ziff Davis, Inc.
|
29,799 | $1,560,573 | |
| 4 | QNST |
Quinstreet, Inc
|
46,505 | $681,298 | |
| 5 | MGNI |
Magnite, Inc.
This page
|
15,140 | $287,357 | |
| 6 | EVC |
Entravision Communications Corp
|
9,446 | $123,175 | |
| 7 | CCO |
Clear Channel Outdoor Holdings, Inc.
|
14,885 | $36,021 |
All Filings in MGNI
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $287,357 | 15,140 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $179,863 | 15,140 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $245,722 | 15,140 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $970,342 | 44,552 | Shares | Sole | 2025-11-17 | |
| 2025-06-30 | $1,049,340 | 43,505 | Shares | Sole | 2025-08-15 | |
| 2025-03-31 | $440,471 | 38,604 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $509,599 | 32,010 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $443,338 | 32,010 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $425,412 | 32,010 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $131,203 | 12,205 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $113,994 | 12,205 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $92,025 | 12,205 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $81,968 | 6,005 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $55,606 | 6,005 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $63,592 | 6,005 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $39,452 | 6,005 | Shares | Sole | 2022-11-01 | |
| 2022-06-30 | $53,324 | 6,005 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $79,326 | 6,005 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $105,087 | 6,005 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $168,140 | 6,005 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $203,209 | 6,005 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $280,617 | 6,744 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $258,209 | 8,408 | Shares | Defined | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||