ROUNDHILL ETF TRUST MSTR WEEKLYPAY E is a security (CUSIP 77926X593) tracked across SEC portfolio filings. 3 institutional managers reported $168K on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| CITADEL ADVISORS LLC | MIAMI, FL | $115K | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $40K | 6,331 |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $13K | 2,131 |