Middlesex Water Co
MSEX- Exchange
- Nasdaq
- Industry
- Water Supply
- SEC CIK
- 0000066004
In the last 90 days, Middlesex Water Co insiders filed 0 open-market purchases and 1 sale; 227 institutions reported holding it in 13F filings for Q2 2026, worth $881.5M in total; no superinvestor holds it.
Other share classesMSEXP
13F holders, Q2 2021
Institutional positions in Middlesex Water Co as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 160
- +1 vs. Q1 2021
- Shares held
- 10.6M
- −55.0K (−0.5%) vs. Q1 2021
- Total value
- $877.9M
- +$35.8M (+4.2%) vs. Q1 2021
- New holders
- 17
- 54 more added
- Sold out
- 16
- 48 more reduced
2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MSEX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 227 | $881.5M |
| Q1 2026 | 221 | $793.4M |
| Q4 2025 | 203 | $764.0M |
| Q3 2025 | 214 | $776.1M |
| Q2 2025 | 217 | $739.4M |
| Q1 2025 | 215 | $886.9M |
| Q4 2024 | 210 | $713.2M |
| Q3 2024 | 199 | $901.2M |
| Q2 2024 | 197 | $678.3M |
| Q1 2024 | 191 | $675.4M |
| Q4 2023 | 191 | $854.4M |
| Q3 2023 | 186 | $829.0M |
| Q2 2023 | 185 | $1.01B |
| Q1 2023 | 201 | $921.9M |
| Q4 2022 | 202 | $977.4M |
| Q3 2022 | 200 | $925.3M |
| Q2 2022 | 209 | $1.04B |
| Q1 2022 | 203 | $1.31B |
| Q4 2021 | 205 | $1.45B |
| Q3 2021 | 189 | $1.28B |
| Q2 2021 | 160 | $877.9M |
| Q1 2021 | 161 | $846.0M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Middlesex Water Co; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stifel Financial Corp | 4,841 | $396.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 4,750 | $388.0K | 0.00% | −335−6.6% | Reduced |
| Southeast Asset Advisors Inc. | 4,749 | $388.0K | 0.06% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 4,589 | $375.1K | 0.01% | +262+6.1% | Added |
| Cubist Systematic Strategies, LLC | 4,565 | $373.0K | 0.00% | +4,565 | New |
| Wedbush Securities Inc | 4,546 | $372.0K | 0.02% | +13+0.3% | Added |
| Creative Planning | 4,451 | $364.0K | 0.00% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 4,318 | $351.0K | 0.00% | +318+8.0% | Added |
| Cetera Advisor Networks LLC | 4,138 | $338.0K | 0.00% | +1,449+53.9% | Added |
| Endurance Wealth Management, Inc. | 3,833 | $313.0K | 0.03% | −167−4.2% | Reduced |
| Kestra Advisory Services, LLC | 3,677 | $301.0K | 0.00% | −1,130−23.5% | Reduced |
| Tortoise Capital Advisors, L.L.C. | 3,463 | $283.0K | 0.00% | +523+17.8% | Added |
| Murphy Capital Management Inc | 3,250 | $265.0K | 0.03% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 3,170 | $259.0K | 0.00% | −97−3.0% | Reduced |
| McRae Capital Management Inc | 3,100 | $253.0K | 0.06% | 00.0% | Unchanged |
| Paloma Partners Management Co | 3,010 | $246.0K | 0.01% | +3,010 | New |
| Vident Investment Advisory, LLC | 3,008 | $246.0K | 0.01% | +3,008 | New |
| Tortoise Index Solutions, LLC | 3,008 | $246.0K | 0.05% | +3,008 | New |
| Citigroup Inc | 2,898 | $237.0K | 0.00% | +1,413+95.2% | Added |
| Amalgamated Bank | 2,741 | $224.0K | 0.00% | +2,741 | New |
| Kepos Capital LP | 2,728 | $223.0K | 0.02% | +1,187+77.0% | Added |
| LPL Financial LLC | 2,595 | $212.0K | 0.00% | +2,595 | New |
| Tower Research Capital LLC (TRC) | 1,671 | $136.0K | 0.00% | +246+17.3% | Added |
| Harbour Investments, Inc. | 1,600 | $131.0K | 0.00% | 00.0% | Unchanged |
| Cordasco Financial Network | 1,452 | $119.0K | 0.08% | +3+0.2% | Added |
| Simplex Trading, LLC | 1,424 | $116.0K | 0.00% | +1,394+4,646.7% | Added |
| Ameritas Investment Partners, Inc. | 1,398 | $114.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,376 | $112.0K | 0.00% | 00.0% | Unchanged |
| First Financial Corp | 1,250 | $102.0K | 0.07% | 00.0% | Unchanged |
| Howe & Rusling Inc | 1,134 | $93.0K | 0.01% | 00.0% | Unchanged |
| Column Capital Advisors, LLC | 1,000 | $82.0K | 0.02% | 00.0% | Unchanged |
| Bessemer Group Inc | 975 | $80.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 952 | $78.0K | 0.00% | −373−28.2% | Reduced |
| West Branch Capital LLC | 825 | $67.0K | 0.03% | +825 | New |
| Baystate Wealth Management LLC | 811 | $66.0K | 0.01% | +2+0.2% | Added |
| NVWM, LLC | 700 | $57.0K | 0.02% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 625 | $51.0K | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 600 | $49.0K | 0.01% | 00.0% | Unchanged |
| Ellevest, Inc. | 575 | $47.0K | 0.00% | −73−11.3% | Reduced |
| DekaBank Deutsche Girozentrale | 536 | $43.0K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 500 | $41.0K | 0.00% | 00.0% | Unchanged |
| Sargent Bickham Lagudis LLC | 370 | $30.0K | 0.00% | 00.0% | Unchanged |
| Vectors Research Management, LLC | 300 | $25.0K | 0.01% | −35−10.4% | Reduced |
| Allworth Financial LP | 300 | $25.0K | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 300 | $24.5K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 287 | $23.0K | 0.00% | +93+47.9% | Added |
| Macquarie Group Ltd | 256 | $21.0K | 0.00% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 200 | $16.0K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 170 | $14.0K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 150 | $12.0K | 0.00% | 00.0% | Unchanged |
| ClariVest Asset Management LLC | 148 | $12.0K | 0.00% | 00.0% | Unchanged |
| Strategic Blueprint, LLC | 130 | $11.0K | 0.00% | +130 | New |
| Signaturefd, LLC | 84 | $7.00K | 0.00% | +3+3.7% | Added |
| Captrust Financial Advisors | 78 | $6.00K | 0.00% | −286−78.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 72 | $6.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 55 | $4.00K | 0.00% | +33+150.0% | Added |
| Nisa Investment Advisors, LLC | 20 | $2.00K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 14 | $1.14K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 10 | $1.00K | 0.00% | +2+25.0% | Added |
| Advisory Services Network, LLC | 12 | $1.00K | 0.00% | +12 | New |
| Impax Asset Management Group plc | 0 | $0 | 0.00% | −133,009−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −34,700−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −12,023−100.0% | Sold out |
| Capital Bank & Trust Co | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −9,919−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −7,500−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −3,275−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −2,934−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −2,800−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −2,605−100.0% | Sold out |
| Trustcore Financial Services, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −750−100.0% | Sold out |
| RMR Wealth Builders | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Eudaimonia Partners, LLC | 0 | $0 | 0.00% | −517−100.0% | Sold out |
| ShoreHaven Wealth Partners, LLC | 0 | $0 | 0.00% | −253−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| Amundi Asset Management US, Inc. | – | – | – | – | Not filed |
| Tealwood Asset Management Inc | – | – | – | – | Not filed |