# PROSHARES TR ULTRA SOLANA ETF

PROSHARES TR ULTRA SOLANA ETF is a security (CUSIP 74349Y647) tracked across SEC portfolio filings. 12 institutional managers reported $1.0M on Form 13F as of 2026-03-31.

## Summary

- Issuer: PROSHARES TR
- Class: ULTRA SOLANA ETF
- CUSIP: 74349Y647
- 13F holders: 12
- 13F value: $1.0M
- 13F period: 2026-03-31
- N-PORT fund positions: 0

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| WOLVERINE TRADING, LLC | CHICAGO, IL | $640K | — |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $288K | 25,380 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $77K | 15,335 |
| [Miller Capital Partners, Inc.](https://search.stillhousedata.com/firm/124489) | TROY, MI | $25K | 5,000 |
| [SIMPLEX TRADING, LLC](https://search.stillhousedata.com/firm/153585) | CHICAGO, IL | $7K | 1,341 |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $2K | 300 |
| [GROUP ONE TRADING, L.P.](https://search.stillhousedata.com/firm/37484) | CHICAGO, IL | $1K | 291 |
| [FLOW TRADERS U.S. LLC](https://search.stillhousedata.com/firm/150780) | NEW YORK, NY | $916 | 181,826 |
| Tower Research Capital LLC (TRC) | NEW YORK, NY | $877 | 174 |
| UBS Group AG | Zurich, V8 | $418 | 83 |
| [HOLLENCREST CAPITAL MANAGEMENT](https://search.stillhousedata.com/firm/46217) | NEWPORT BEACH, CA | $247 | 49 |
| [Ankerstar Wealth, LLC](https://search.stillhousedata.com/firm/170819) | LEANDER, TX | $86 | 17 |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/74349Y647.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.