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 2023
Institutional positions in Middlesex Water Co as of Sep 30, 2023. 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
- 186
- +4 vs. Q2 2023
- Shares held
- 12.5M
- +880.7K (+7.6%) vs. Q2 2023
- Total value
- $829.0M
- −$109.4M (−11.7%) vs. Q2 2023
- New holders
- 24
- 55 more added
- Sold out
- 20
- 66 more reduced
3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Middlesex Water Co; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,221,373 | $213.4M | 0.01% | +47,233+1.5% | Added |
| Vanguard Group Inc | 1,406,445 | $93.2M | 0.00% | +2,900+0.2% | Added |
| First Trust Advisors LP | 1,232,752 | $81.7M | 0.10% | +137,698+12.6% | Added |
| Pictet Asset Management Holding SA | 848,073 | $56.2M | 0.07% | +848,073 | New |
| State Street Corp | 683,105 | $45.3M | 0.00% | +18,662+2.8% | Added |
| Dimensional Fund Advisors LP | 465,486 | $30.8M | 0.01% | −1,992−0.4% | Reduced |
| Morgan Stanley | 383,246 | $25.4M | 0.00% | +8,437+2.3% | Added |
| Geode Capital Management, LLC | 368,170 | $24.4M | 0.00% | +12,310+3.5% | Added |
| Invesco Ltd. | 326,043 | $21.6M | 0.01% | −48,129−12.9% | Reduced |
| KBC Group NV | 257,926 | $17.1M | 0.07% | +38,243+17.4% | Added |
| T. Rowe Price Investment Management, Inc. | 252,754 | $16.7M | 0.01% | 00.0% | Unchanged |
| Northern Trust Corp | 214,232 | $14.2M | 0.00% | +212+0.1% | Added |
| Renaissance Technologies LLC | 202,100 | $13.4M | 0.02% | +5,484+2.8% | Added |
| First Manhattan Co | 189,721 | $12.6M | 0.05% | +18,100+10.5% | Added |
| Bank of New York Mellon Corp | 188,936 | $12.5M | 0.00% | −8,797−4.4% | Reduced |
| Legal & General Group Plc | 174,464 | $11.6M | 0.00% | −1,590−0.9% | Reduced |
| Charles Schwab Investment Management Inc | 138,148 | $9.15M | 0.00% | +1,439+1.1% | Added |
| Amundi | 124,156 | $8.09M | 0.00% | +3,058+2.5% | Added |
| TSP Capital Management Group, LLC | 115,456 | $7.65M | 2.95% | −1,072−0.9% | Reduced |
| ProShare Advisors LLC | 110,347 | $7.31M | 0.02% | +8,739+8.6% | Added |
| Thematics Asset Management | 95,000 | $6.29M | 0.31% | +25,000+35.7% | Added |
| Principal Financial Group Inc | 94,928 | $6.29M | 0.00% | −5,774−5.7% | Reduced |
| Ameriprise Financial Inc | 64,715 | $4.29M | 0.00% | −7,019−9.8% | Reduced |
| Rhumbline Advisers | 59,589 | $3.95M | 0.00% | −2,260−3.7% | Reduced |
| Penn Capital Management Co Inc | 51,916 | $3.44M | 0.35% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 49,155 | $3.26M | 0.00% | −32,929−40.1% | Reduced |
| JPMorgan Chase & Co | 41,440 | $2.75M | 0.00% | +6,293+17.9% | Added |
| Swiss National Bank | 38,862 | $2.57M | 0.00% | +400+1.0% | Added |
| Allspring Global Investments Holdings, LLC | 33,135 | $2.20M | 0.00% | −13,177−28.5% | Reduced |
| State of New Jersey Common Pension Fund D | 32,839 | $2.18M | 0.01% | +3,392+11.5% | Added |
| SG Americas Securities, LLC | 32,578 | $2.16M | 0.03% | +32,578 | New |
| UBS Group AG | 28,579 | $1.89M | 0.00% | −15,096−34.6% | Reduced |
| Alliancebernstein L.P. | 25,896 | $1.72M | 0.00% | +659+2.6% | Added |
| Storebrand Asset Management AS | 24,893 | $1.65M | 0.01% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 24,722 | $1.64M | 0.01% | +24,722 | New |
| UBS Asset Management Americas Inc | 24,210 | $1.60M | 0.00% | +832+3.6% | Added |
| HighTower Advisors, LLC | 23,646 | $1.56M | 0.00% | −23,414−49.8% | Reduced |
| Credit Suisse AG | 23,200 | $1.54M | 0.00% | −817−3.4% | Reduced |
| Public Sector Pension Investment Board | 21,936 | $1.45M | 0.01% | −9,448−30.1% | Reduced |
| Bank of America Corp | 21,725 | $1.44M | 0.00% | +5,805+36.5% | Added |
| BNP Paribas Arbitrage, SA | 21,411 | $1.42M | 0.00% | +12,060+129.0% | Added |
| Prudential Financial Inc | 20,679 | $1.37M | 0.00% | −1,135−5.2% | Reduced |
| California State Teachers Retirement System | 19,499 | $1.29M | 0.00% | −1,884−8.8% | Reduced |
| Gabelli Funds LLC | 19,450 | $1.29M | 0.01% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 18,693 | $1.24M | 0.01% | −13,009−41.0% | Reduced |
| Advisor Group Holdings, Inc. | 17,948 | $1.19M | 0.00% | +7,436+70.7% | Added |
| Goldman Sachs Group Inc | 16,983 | $1.13M | 0.00% | −22,908−57.4% | Reduced |
| Oppenheimer & Co Inc | 16,979 | $1.12M | 0.02% | −1,328−7.3% | Reduced |
| Magellan Asset Management Ltd | 16,713 | $1.11M | 0.01% | +2,883+20.8% | Added |
| Thrivent Financial for Lutherans | 16,236 | $1.08M | 0.00% | −678−4.0% | Reduced |
| Cerity Partners LLC | 15,622 | $1.04M | 0.01% | −15,668−50.1% | Reduced |
| Great West Life Assurance Co | 15,292 | $1.01M | 0.00% | +122+0.8% | Added |
| Texas Permanent School Fund | 15,066 | $998.1K | 0.01% | −495−3.2% | Reduced |
| CI Private Wealth, LLC | 14,118 | $935.3K | 0.00% | +1,692+13.6% | Added |
| The PNC Financial Services Group, Inc. | 13,921 | $922.3K | 0.00% | −176−1.2% | Reduced |
| Price T Rowe Associates Inc | 12,329 | $817.0K | 0.00% | +1,317+12.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 11,865 | $786.1K | 0.01% | −8,121−40.6% | Reduced |
| Comerica Bank | 11,438 | $757.8K | 0.00% | +11,438 | New |
| Janus Henderson Group PLC | 11,376 | $754.1K | 0.00% | +3,602+46.3% | Added |
| State of Alaska, Department of Revenue | 11,051 | $732.0K | 0.01% | −583−5.0% | Reduced |
| Deutsche Bank AG | 10,939 | $724.7K | 0.00% | −10,933−50.0% | Reduced |
| Illinois Municipal Retirement Fund | 10,674 | $707.0K | 0.01% | +10,674 | New |
| Barclays PLC | 10,491 | $695.0K | 0.00% | −14,285−57.7% | Reduced |
| Main Street Financial Solutions, LLC | 10,247 | $678.9K | 0.10% | −182−1.7% | Reduced |
| Private Advisor Group, LLC | 9,841 | $652.0K | 0.01% | +10.0% | Added |
| Two Sigma Advisers, LP | 9,800 | $649.3K | 0.00% | −6,900−41.3% | Reduced |
| American International Group, Inc. | 9,631 | $638.1K | 0.00% | +207+2.2% | Added |
| Victory Capital Management Inc | 9,344 | $619.0K | 0.00% | +2,411+34.8% | Added |
| MetLife Investment Management | 9,267 | $613.9K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 9,155 | $606.5K | 0.00% | −61−0.7% | Reduced |
| New York State Teachers Retirement System | 9,111 | $604.0K | 0.00% | −300−3.2% | Reduced |
| State of Tennessee, Treasury Department | 9,107 | $603.3K | 0.00% | −981−9.7% | Reduced |
| Louisiana State Employees Retirement System | 9,000 | $596.3K | 0.01% | −300−3.2% | Reduced |
| Yousif Capital Management, LLC | 8,798 | $582.9K | 0.01% | −628−6.7% | Reduced |
| Manufacturers Life Insurance Company, The | 8,736 | $578.8K | 0.00% | +1,636+23.0% | Added |
| Royal Bank of Canada | 8,462 | $560.0K | 0.00% | +642+8.2% | Added |
| Affinity Wealth Management LLC | 8,000 | $530.0K | 0.12% | 00.0% | Unchanged |
| Parcion Private Wealth LLC | 8,000 | $530.0K | 0.05% | 00.0% | Unchanged |
| Clean Yield Group | 7,785 | $524.2K | 0.23% | −275−3.4% | Reduced |
| Amalgamated Bank | 7,824 | $518.0K | 0.00% | −210−2.6% | Reduced |
| Wells Fargo & Company | 7,648 | $506.7K | 0.00% | −4,427−36.7% | Reduced |
| Everence Capital Management Inc | 7,570 | $502.0K | 0.04% | +1,530+25.3% | Added |
| Citigroup Inc | 7,554 | $500.5K | 0.00% | −5,869−43.7% | Reduced |
| Quadrature Capital Ltd | 7,533 | $499.5K | 0.01% | −6,140−44.9% | Reduced |
| Exchange Traded Concepts, LLC | 7,492 | $496.3K | 0.01% | +496+7.1% | Added |
| New York State Common Retirement Fund | 7,285 | $482.6K | 0.00% | +45+0.6% | Added |
| Citadel Advisors LLC | 7,275 | $482.0K | 0.00% | −33,858−82.3% | Reduced |
| Voya Investment Management LLC | 7,165 | $474.7K | 0.00% | +122+1.7% | Added |
| Blackhill Capital Inc | 6,666 | $441.6K | 0.04% | 00.0% | Unchanged |
| LPL Financial LLC | 6,647 | $440.4K | 0.00% | −72−1.1% | Reduced |
| Maryland State Retirement & Pension System | 6,537 | $433.1K | 0.01% | −352−5.1% | Reduced |
| Susquehanna International Group, LLP | 6,446 | $427.0K | 0.00% | −6,780−51.3% | Reduced |
| Commonwealth Equity Services, LLC | 6,202 | $411.0K | 0.00% | −49−0.8% | Reduced |
| Janney Montgomery Scott LLC | 6,195 | $410.0K | 0.00% | −190−3.0% | Reduced |
| Guyasuta Investment Advisors Inc | 6,000 | $397.5K | 0.03% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 5,994 | $397.1K | 0.01% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 5,990 | $396.8K | 0.05% | +5,990 | New |
| Kestra Advisory Services, LLC | 5,939 | $393.5K | 0.00% | +5,939 | New |
| Cambridge Investment Research Advisors, Inc. | 5,763 | $382.0K | 0.00% | +5+0.1% | Added |
| Armstrong Advisory Group, Inc | 5,708 | $378.2K | 0.04% | 00.0% | Unchanged |