MUNX · Insider trading · 13F holders · Congress trades
Amg ETF Trust (MUNX)
Who is buying and selling MUNX: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 1
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
MUNX at a glance
- No open-market insider purchases or sales of MUNX were filed in the last 90 days.
- 1 13F filer hold MUNX among their 50 largest positions, worth $681K combined. The biggest bets by portfolio weight are Family Office Research LLC (0.3%).
- No member of Congress has disclosed a trade in MUNX.
MUNX insider trading
No open-market insider purchases or sales of MUNX were filed in the last 90 days.
Who owns MUNX? Hedge funds and superinvestors
1 13F filer hold MUNX among their 50 largest positions, worth $681K combined. The biggest bets by portfolio weight are Family Office Research LLC (0.3%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Family Office Research LLCWealth manager | 0.3% | $681K | 29,014 | +0.6% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 1). Screen MUNX in the grand portfolio →
MUNX stock trades by members of Congress
No member of Congress has disclosed a trade in MUNX.
MUNX questions and answers
Are insiders buying MUNX stock?
No open-market insider purchases or sales of MUNX were filed in the last 90 days.
Which hedge funds own MUNX?
1 13F filer hold MUNX among their 50 largest positions, worth $681K combined. The biggest bets by portfolio weight are Family Office Research LLC (0.3%).
Has Congress traded MUNX?
No member of Congress has disclosed a trade in MUNX.
Who is the largest holder of MUNX?
Among 13F filers, Family Office Research LLC reports the largest MUNX position, $681K (29,014 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is Family Office Research LLC's: 0.3% of its portfolio.
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