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No upcoming ex-dividend date announced
No 8-K filings in the last 30 days.
1 top institutions tracked
Sentiment: unknown
No recent insider trades detected.
Red flags: 0
18 filers reported a long position in MEMX for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| MENLO ADVISORS LLC | $6.3M | 126K | 0% |
| Quattro Advisors LLC | $2.8M | 56.4K | +25.3% |
| LPL Financial LLC | $1.6M | 32.7K | +8.7% |
| Chicago Partners Investment Group LLC | $1.1M | 23.8K | Unchanged |
| Rockefeller Capital Management L.P. | $1M | 20.5K | +21.8% |
| Ameritas Advisory Services, LLC | $839.4K | 16.8K | +107.8% |
| CITADEL ADVISORS LLC | $646.6K | 12.9K | -23.2% |
| ENVESTNET ASSET MANAGEMENT INC | $457K | 9.1K | +19.3% |
| OLD MISSION CAPITAL LLC | $410.7K | 8.2K | -13.4% |
| JANE STREET GROUP, LLC | $387.4K | 7.8K | New |
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