Ticker: MRM CUSIP: 58510H103 Class: ADR
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| UBS Group AG | 3,616 | $7 |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| GAMMA Investing LLC | 4,614 | 10,555 | +5,941 (+128.8%) |
| RHUMBLINE ADVISERS | 1,307 | 4,253 | +2,946 (+225.4%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| JANE STREET GROUP, LLC | 155,071 | $329 |
| Tower Research Capital LLC (TRC) | 3,377 | $7 |