MSEX · Insider trading · 13F holders · Congress trades
Middlesex Water Co (MSEX)
Who is buying and selling MSEX: 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
- 5
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $35K
- Congress trades, 12 months
- 0
MSEX at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 1 MSEX insider filed 1 sale worth $35K on SEC Form 4, and no open-market purchases.
- 5 13F filers hold MSEX among their 50 largest positions, worth $31.5M combined. The biggest bets by portfolio weight are Ledgewood Wealth Advisors, LLC (7.2%), TSP Capital Management Group, LLC (3.0%) and Nuance Investments, LLC (0.8%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
- No member of Congress has disclosed a trade in MSEX.
- MSEX last closed at $55.35 on Oct 29, 2026.
MSEX insider trading
Between Aug 1, 2026 and Oct 29, 2026, 1 MSEX insider filed 1 sale worth $35K on SEC Form 4, and no open-market purchases.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Aug 7, 2026 | Ginegaw Lorrie Beth | VP, Human Resources | Sale | 615 | $57.61 | $35K | SEC |
Who owns MSEX? Hedge funds and superinvestors
5 13F filers hold MSEX among their 50 largest positions, worth $31.5M combined. The biggest bets by portfolio weight are Ledgewood Wealth Advisors, LLC (7.2%), TSP Capital Management Group, LLC (3.0%) and Nuance Investments, LLC (0.8%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Ledgewood Wealth Advisors, LLCWealth manager | 7.2% | $13.0M | 244,989 | -3.6% shares | Q3 2026 |
| TSP Capital Management Group, LLCWealth manager | 3.0% | $11.7M | 221,590 | +5.0% shares | Q3 2026 |
| Nuance Investments, LLCAsset manager | 0.8% | $4.8M | 85,830 | +50.1% shares | Q2 2026 |
| Northstar Asset Management IncWealth manager | 0.5% | $1.6M | 27,967 | -26.9% shares | Q2 2026 |
| Blackhill Capital IncWealth manager | 0.0% | $374K | 6,666 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 2, Q2 2026: 3). Screen MSEX in the grand portfolio →
MSEX stock trades by members of Congress
No member of Congress has disclosed a trade in MSEX.
MSEX questions and answers
Are insiders buying MSEX stock?
Between Aug 1, 2026 and Oct 29, 2026, 1 MSEX insider filed 1 sale worth $35K on SEC Form 4, and no open-market purchases.
Which hedge funds own MSEX?
5 13F filers hold MSEX among their 50 largest positions, worth $31.5M combined. The biggest bets by portfolio weight are Ledgewood Wealth Advisors, LLC (7.2%), TSP Capital Management Group, LLC (3.0%) and Nuance Investments, LLC (0.8%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
Has Congress traded MSEX?
No member of Congress has disclosed a trade in MSEX.
Who is the largest holder of MSEX?
Among 13F filers, Ledgewood Wealth Advisors, LLC reports the largest MSEX position, $13.0M (244,989 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is Ledgewood Wealth Advisors, LLC's: 7.2% of its portfolio.
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