# AMG ETF TRUST (MUNX)

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

- Reporting holders: 4
- Reported value: $2.3M
- 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 |
|---|---|---|---|---|
| [Cerity Partners LLC](https://holderbook.com/funds/1566475-cerity-partners-llc/) | $1.0M | 40,000 | 0.0% | 3 |
| [Family Office Research LLC](https://holderbook.com/funds/2041267-family-office-research-llc/) | $727.2K | 28,855 | 0.3% | 2 |
| [ROYAL BANK OF CANADA](https://holderbook.com/funds/1000275-royal-bank-of-canada/) | $377.0K | 14,971 | 0.0% | 3 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $224.6K | 8,914 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 4 | $2.3M |
| Q1 2026 | 4 | $2.9M |
| Q4 2025 | 3 | $1.5M |