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, Q3 2021
Institutional positions in Middlesex Water Co as of Sep 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
- 189
- +30 vs. Q2 2021
- Shares held
- 12.3M
- +2.21M (+21.8%) vs. Q2 2021
- Total value
- $1.28B
- +$440.4M (+52.6%) vs. Q2 2021
- New holders
- 47
- 56 more added
- Sold out
- 17
- 46 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Middlesex Water Co; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,845,342 | $292.4M | 0.01% | +1,388,936+95.4% | Added |
| Price T Rowe Associates Inc | 1,636,868 | $168.2M | 0.02% | −170,868−9.5% | Reduced |
| Vanguard Group Inc | 1,291,741 | $132.8M | 0.00% | +263,014+25.6% | Added |
| State Street Corp | 577,818 | $59.4M | 0.00% | +212,154+58.0% | Added |
| Invesco Ltd. | 544,095 | $55.9M | 0.01% | +295,321+118.7% | Added |
| Dimensional Fund Advisors LP | 476,719 | $49.0M | 0.02% | −2,835−0.6% | Reduced |
| Pictet Asset Management SA | 448,404 | $46.1M | 0.05% | +448,404 | New |
| Geode Capital Management, LLC | 304,328 | $31.3M | 0.00% | −12,030−3.8% | Reduced |
| Eaton Vance Management | 295,628 | $30.4M | 0.04% | −203,975−40.8% | Reduced |
| Renaissance Technologies LLC | 271,700 | $27.9M | 0.04% | −39,100−12.6% | Reduced |
| Morgan Stanley | 214,628 | $22.1M | 0.00% | +32,825+18.1% | Added |
| Northern Trust Corp | 212,010 | $21.8M | 0.00% | +3,965+1.9% | Added |
| Bank of New York Mellon Corp | 211,805 | $21.8M | 0.00% | +97,651+85.5% | Added |
| First Manhattan Co | 198,865 | $20.4M | 0.08% | −2,099−1.0% | Reduced |
| KBC Group NV | 190,064 | $19.5M | 0.07% | −27,636−12.7% | Reduced |
| First Trust Advisors LP | 170,602 | $17.5M | 0.02% | −7,677−4.3% | Reduced |
| Montanaro Asset Management Ltd | 140,000 | $14.4M | 1.73% | +6,000+4.5% | Added |
| Principal Financial Group Inc | 130,409 | $13.4M | 0.01% | +121,685+1,394.8% | Added |
| TSP Capital Management Group, LLC | – | $12.9M | 4.42% | – | – |
| Charles Schwab Investment Management Inc | 120,922 | $12.4M | 0.00% | +140+0.1% | Added |
| Legal & General Group Plc | 94,678 | $9.73M | 0.00% | +32,510+52.3% | Added |
| ProShare Advisors LLC | 89,132 | $9.16M | 0.03% | −37,594−29.7% | Reduced |
| Impax Asset Management Group plc | 87,879 | $9.03M | 0.04% | +87,879 | New |
| Ameriprise Financial Inc | 79,395 | $8.16M | 0.00% | +69,901+736.3% | Added |
| Parametric Portfolio Associates LLC | 70,894 | $7.29M | 0.00% | +17,524+32.8% | Added |
| Janney Montgomery Scott LLC | 70,590 | $7.25M | 0.03% | +1,462+2.1% | Added |
| State of Wisconsin Investment Board | 69,183 | $7.11M | 0.01% | −21,000−23.3% | Reduced |
| Goldman Sachs Group Inc | 48,086 | $4.94M | 0.00% | −57,824−54.6% | Reduced |
| Landsberg, Bennett, & Dubbaneh LLC | 47,995 | $4.89M | 0.62% | −1,641−3.3% | Reduced |
| Rhumbline Advisers | 45,963 | $4.72M | 0.01% | +23,184+101.8% | Added |
| Swiss National Bank | 38,562 | $3.96M | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 37,831 | $3.89M | 0.00% | −56,371−59.8% | Reduced |
| UBS Group AG | 36,241 | $3.72M | 0.00% | −1,536−4.1% | Reduced |
| Public Sector Pension Investment Board | 35,350 | $3.63M | 0.02% | +35,350 | New |
| Amundi | 34,801 | $3.58M | 0.00% | −14,331−29.2% | Reduced |
| FMR LLC | 34,721 | $3.57M | 0.00% | +4,412+14.6% | Added |
| Comerica Bank | 32,662 | $3.54M | 0.02% | +15,387+89.1% | Added |
| Alliancebernstein L.P. | 32,080 | $3.30M | 0.00% | +303+1.0% | Added |
| Oppenheimer & Co Inc | 31,359 | $3.22M | 0.06% | −13,200−29.6% | Reduced |
| SG Americas Securities, LLC | 30,991 | $3.19M | 0.02% | +15,308+97.6% | Added |
| Storebrand Asset Management AS | 29,683 | $3.05M | 0.01% | −1,047−3.4% | Reduced |
| Nuveen Asset Management, LLC | 69,261 | $2.61M | 0.00% | −3,491−4.8% | Reduced |
| State of New Jersey Common Pension Fund D | 24,777 | $2.55M | 0.01% | −6,051−19.6% | Reduced |
| American Century Companies Inc | 24,588 | $2.53M | 0.00% | +7,426+43.3% | Added |
| BNP Paribas Arbitrage, SA | 23,760 | $2.44M | 0.01% | +18,797+378.7% | Added |
| California State Teachers Retirement System | 23,689 | $2.44M | 0.00% | −146−0.6% | Reduced |
| Barclays PLC | 23,369 | $2.40M | 0.00% | +15,963+215.5% | Added |
| Wells Fargo & Company | 22,083 | $2.27M | 0.00% | −3,591−14.0% | Reduced |
| Lazard Asset Management LLC | 21,791 | $2.24M | 0.00% | +16,720+329.7% | Added |
| Gabelli Funds LLC | 21,200 | $2.18M | 0.01% | −76,000−78.2% | Reduced |
| UBS Asset Management Americas Inc | 21,113 | $2.17M | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 19,035 | $1.96M | 0.00% | −4,277−18.3% | Reduced |
| Prudential Financial Inc | 18,837 | $1.94M | 0.00% | +18,837 | New |
| Martingale Asset Management L P | 18,647 | $1.92M | 0.03% | +10,340+124.5% | Added |
| Advisor Group Holdings, Inc. | 17,224 | $1.77M | 0.00% | +532+3.2% | Added |
| Financial Architects, Inc | 16,685 | $1.72M | 0.25% | 00.0% | Unchanged |
| Deutsche Bank AG | 15,656 | $1.61M | 0.00% | −322−2.0% | Reduced |
| Great West Life Assurance Co | 15,248 | $1.58M | 0.00% | +14,296+1,501.7% | Added |
| Credit Suisse AG | 14,786 | $1.52M | 0.00% | +1,629+12.4% | Added |
| Voloridge Investment Management, LLC | 14,753 | $1.52M | 0.01% | +14,753 | New |
| The PNC Financial Services Group, Inc. | 14,493 | $1.49M | 0.00% | +440+3.1% | Added |
| Royal Bank of Canada | 14,434 | $1.48M | 0.00% | +246+1.7% | Added |
| Thrivent Financial for Lutherans | 14,138 | $1.45M | 0.00% | +14,138 | New |
| TD Asset Management Inc | 13,433 | $1.38M | 0.00% | −2,970−18.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,262 | $1.36M | 0.02% | +13,262 | New |
| Texas Permanent School Fund | 12,939 | $1.33M | 0.02% | +12,939 | New |
| State of Alaska, Department of Revenue | 12,760 | $1.31M | 0.01% | +12,760 | New |
| New York State Common Retirement Fund | 12,483 | $1.28M | 0.00% | −2,361−15.9% | Reduced |
| Citigroup Inc | 11,909 | $1.22M | 0.00% | +9,011+310.9% | Added |
| Jane Street Group, LLC | 11,659 | $1.20M | 0.00% | −30,710−72.5% | Reduced |
| Exchange Traded Concepts, LLC | 11,644 | $1.20M | 0.03% | +11,644 | New |
| Main Street Financial Solutions, LLC | 10,924 | $1.12M | 0.17% | 00.0% | Unchanged |
| American International Group, Inc. | 10,862 | $1.12M | 0.01% | +1,179+12.2% | Added |
| Manchester Capital Management LLC | 10,414 | $1.07M | 0.15% | −9,820−48.5% | Reduced |
| JPMorgan Chase & Co | 10,222 | $1.05M | 0.00% | −14,542−58.7% | Reduced |
| Clean Yield Group | 10,050 | $1.03M | 0.37% | +170+1.7% | Added |
| State Board of Administration of Florida Retirement System | 9,713 | $998.0K | 0.00% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 9,644 | $991.0K | 0.01% | +10.0% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 9,200 | $946.0K | 0.01% | +9,200 | New |
| Summit Global Investments | 8,900 | $915.0K | 0.07% | −1,600−15.2% | Reduced |
| Manufacturers Life Insurance Company, The | 8,707 | $895.0K | 0.00% | −1,013−10.4% | Reduced |
| Amalgamated Bank | 8,709 | $895.0K | 0.01% | +5,968+217.7% | Added |
| AMP Capital Investors Ltd | 8,486 | $872.0K | 0.00% | −2,400−22.0% | Reduced |
| Louisiana State Employees Retirement System | 8,400 | $863.0K | 0.02% | +8,400 | New |
| ETF Managers Group, LLC | 8,270 | $857.0K | 0.02% | +668+8.8% | Added |
| Parcion Private Wealth LLC | 8,000 | $843.0K | 0.07% | 00.0% | Unchanged |
| Bank of Montreal | 7,102 | $760.0K | 0.00% | +7,102 | New |
| Public Employees Retirement Association of Colorado | 7,194 | $739.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 7,169 | $737.0K | 0.00% | +144+2.0% | Added |
| Maryland State Retirement & Pension System | 6,883 | $726.0K | 0.02% | +6,883 | New |
| Teton Advisors, Inc. | 7,053 | $725.0K | 0.11% | −15,400−68.6% | Reduced |
| Mitchell McLeod Pugh & Williams Inc | 7,040 | $724.0K | 0.27% | −410−5.5% | Reduced |
| Marshall Wace North America L.P. | 7,032 | $723.0K | 0.00% | −2,090−22.9% | Reduced |
| Blackhill Capital Inc | 6,666 | $685.0K | 0.06% | 00.0% | Unchanged |
| Guyasuta Investment Advisors Inc | 6,550 | $673.0K | 0.05% | 00.0% | Unchanged |
| Krane Funds Advisors LLC | 6,347 | $652.0K | 0.01% | −3,830−37.6% | Reduced |
| Spire Wealth Management | 6,336 | $651.0K | 0.02% | +770+13.8% | Added |
| Everence Capital Management Inc | 6,200 | $637.0K | 0.05% | +6,200 | New |
| Oregon Public Employees Retirement Fund | 6,004 | $617.0K | 0.01% | +6,004 | New |
| Steward Partners Investment Advisory, LLC | 5,994 | $616.0K | 0.01% | +100+1.7% | Added |