MIDDLESEX WATER CO (MSEX) Institutional Ownership and Insiders Activity
MIDDLESEX WATER CO (MSEX) is widely held by institutional investors, with 219 firms reporting positions valued at approximately $872.29M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $176.03M in MSEX holdings in its latest filing.
Recent insider activity includes 2 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
219
Total Reported Value
$872.29M
Largest Holder
Blackrock, Inc.
Largest Position
$176.03M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
33
Funds Exiting Positions
33
Top Institutional Owners
View allInvestorReported Balance
- Blackrock, Inc.$176.03M
- T. Rowe Price Investment Management, Inc.$98.09M
- Neuberger Berman Group Llc$90.08M
- Morgan Stanley$61.87M
- Vanguard Capital Management Llc$45.06M
MSEX News
All news- Ledgewood Wealth Advisors Q2 2026 Portfolio Activity: Significant ETF Buys, Shares Sold
Jul 10, 2026 · valut.ai
Related MSEX Institutional Insights:
- MSEX 13F Institutional Holders
- MSEX Top Institutional Shareholders
- MSEX Institutional Ownership Changes
- Utilities Sector Institutional Ownership
- Utilities Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Utilities Stocks By Institutional Investors
- Most Sold Utilities Stocks By Institutional Investors
- MSEX Insider Trading & SEC Form 4 Activity
- MSEX Articles
- Top Institutional Investor Stock Rankings