# GRANITESHARES ETF TR YIELD BOOST QQQ

GRANITESHARES ETF TR YIELD BOOST QQQ is a security (CUSIP 38747R637) tracked across SEC portfolio filings. 3 institutional managers reported $135K on Form 13F as of 2026-03-31.

## Summary

- Issuer: GRANITESHARES ETF TR
- Class: YIELD BOOST QQQ
- CUSIP: 38747R637
- 13F holders: 3
- 13F value: $135K
- 13F period: 2026-03-31
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [OLD MISSION CAPITAL LLC](https://search.stillhousedata.com/firm/146991) | CHICAGO, IL | $135K | 10,516 |
| [SIMPLEX TRADING, LLC](https://search.stillhousedata.com/firm/153585) | CHICAGO, IL | $704 | 55 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/38747R637.md)
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