# ETF SER SOLUTIONS (MSTQ)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/MSTQ/

- Reporting holders: 4
- Reported value: $34.3M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Brookstone Capital Management](https://holderbook.com/funds/1599584-brookstone-capital-management/) | $28.5M | 714,860 | 0.3% | 13 |
| [ENVESTNET ASSET MANAGEMENT INC](https://holderbook.com/funds/1407543-envestnet-asset-management-inc/) | $5.2M | 130,344 | 0.0% | 7 |
| [Cambridge Investment Research Advisors, Inc.](https://holderbook.com/funds/1419186-cambridge-investment-research-advisors-inc/) | $526.0K | 13,188 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $4.6K | 115 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 4 | $34.3M |
| Q1 2026 | 6 | $25.6M |
| Q4 2025 | 2 | $22.7M |
| Q3 2025 | 3 | $22.7M |
| Q2 2025 | 5 | $21.8M |
| Q1 2025 | 4 | $17.1M |
| Q4 2024 | 4 | $17.6M |
| Q3 2024 | 3 | $12.8M |
| Q2 2024 | 2 | $11.3M |
| Q1 2024 | 3 | $8.5M |
| Q4 2023 | 3 | $6.3M |
| Q3 2023 | 1 | $371.0K |