MAMB · Insider trading · 13F holders · Congress trades
Northern Lts Fd Tr IV (MAMB)
Who is buying and selling MAMB: 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
MAMB at a glance
- No open-market insider purchases or sales of MAMB were filed in the last 90 days.
- 1 13F filer hold MAMB among their 50 largest positions, worth $180.9M combined. The biggest bets by portfolio weight are Kingsview Wealth Management, LLC (2.2%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
- No member of Congress has disclosed a trade in MAMB.
MAMB insider trading
No open-market insider purchases or sales of MAMB were filed in the last 90 days.
Who owns MAMB? Hedge funds and superinvestors
1 13F filer hold MAMB among their 50 largest positions, worth $180.9M combined. The biggest bets by portfolio weight are Kingsview Wealth Management, LLC (2.2%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Kingsview Wealth Management, LLCWealth manager | 2.2% | $180.9M | 7,521,062 | +6.7% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 1). Screen MAMB in the grand portfolio →
MAMB stock trades by members of Congress
No member of Congress has disclosed a trade in MAMB.
MAMB questions and answers
Are insiders buying MAMB stock?
No open-market insider purchases or sales of MAMB were filed in the last 90 days.
Which hedge funds own MAMB?
1 13F filer hold MAMB among their 50 largest positions, worth $180.9M combined. The biggest bets by portfolio weight are Kingsview Wealth Management, LLC (2.2%). In their latest 13Fs, 0 managers opened a new position and 1 added to one.
Has Congress traded MAMB?
No member of Congress has disclosed a trade in MAMB.
Who is the largest holder of MAMB?
Among 13F filers, Kingsview Wealth Management, LLC reports the largest MAMB position, $180.9M (7,521,062 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Kingsview Wealth Management, LLC's: 2.2% of its portfolio.
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