ETF · 66538H260
Holders (tracked)
1
Combined shares
14,292
Combined value
$338.8K
Last close
$24.46
Quarter
2025Q3
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
Filing-implied avg cost: $23.71 · live $24.46
Who owns MAMB
1 super-investors · 2025Q3
Tracked stake
14.3K
shares
Combined value
$339K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 14.3K | $339K |
Who moved on this name in 2025Q3
Position changes reported for the latest quarter, grouped by direction.
No position changes reported on this name for the latest quarter.
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2021Q2 | 1 | $375K |
| 2022Q1 | 1 | $448K |
| 2022Q3 | 1 | $228K |
| 2023Q2 | 1 | $215K |
| 2023Q3 | 1 | $452K |
| 2023Q4 | 1 | $383K |
| 2024Q4 | 1 | $510K |
| 2025Q1 | 1 | $294K |
| 2025Q2 | 1 | $239K |
| 2025Q3 | 1 | $339K |