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 2023
Institutional positions in Middlesex Water Co as of Jun 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
- 185
- −14 vs. Q1 2023
- Shares held
- 12.5M
- +752.3K (+6.4%) vs. Q1 2023
- Total value
- $1.01B
- +$89.9M (+9.8%) vs. Q1 2023
- New holders
- 20
- 59 more added
- Sold out
- 34
- 64 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Middlesex Water Co; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Affinity Wealth Management LLC | 8,000 | $645.3K | 0.15% | 00.0% | Unchanged |
| Parcion Private Wealth LLC | 8,000 | $645.3K | 0.07% | 00.0% | Unchanged |
| Amalgamated Bank | 8,034 | $648.0K | 0.01% | +23+0.3% | Added |
| Clean Yield Group | 8,060 | $650.1K | 0.27% | −101−1.2% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 9,216 | $743.4K | 0.00% | −75−0.8% | Reduced |
| MetLife Investment Management | 9,267 | $747.5K | 0.01% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 9,300 | $750.1K | 0.02% | +1,100+13.4% | Added |
| BNP Paribas Arbitrage, SA | 9,351 | $754.3K | 0.00% | −3,089−24.8% | Reduced |
| New York State Teachers Retirement System | 9,411 | $759.0K | 0.00% | −200−2.1% | Reduced |
| American International Group, Inc. | 9,424 | $760.1K | 0.00% | −73−0.8% | Reduced |
| Yousif Capital Management, LLC | 9,426 | $760.3K | 0.01% | −499−5.0% | Reduced |
| Private Advisor Group, LLC | 9,840 | $793.7K | 0.01% | +572+6.2% | Added |
| State of Tennessee, Treasury Department | 10,088 | $813.7K | 0.00% | −2,854−22.1% | Reduced |
| Manchester Capital Management LLC | 10,414 | $840.0K | 0.11% | 00.0% | Unchanged |
| Main Street Financial Solutions, LLC | 10,429 | $841.2K | 0.11% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 10,512 | $848.0K | 0.00% | +1,293+14.0% | Added |
| Tudor Investment Corp Et Al | 10,963 | $884.3K | 0.01% | −33,419−75.3% | Reduced |
| Price T Rowe Associates Inc | 11,012 | $889.0K | 0.00% | +168+1.5% | Added |
| State of Alaska, Department of Revenue | 11,634 | $938.0K | 0.01% | −444−3.7% | Reduced |
| Wells Fargo & Company | 12,075 | $974.0K | 0.00% | +2,018+20.1% | Added |
| CI Private Wealth, LLC | 12,426 | $1.00M | 0.00% | +8,823+244.9% | Added |
| FMR LLC | 12,829 | $1.03M | 0.00% | −1,750−12.0% | Reduced |
| Susquehanna International Group, LLP | 13,226 | $1.07M | 0.00% | −4,098−23.7% | Reduced |
| Citigroup Inc | 13,423 | $1.08M | 0.00% | +4,687+53.7% | Added |
| Quadrature Capital Ltd | 13,673 | $1.10M | 0.02% | −1,179−7.9% | Reduced |
| Magellan Asset Management Ltd | 13,830 | $1.12M | 0.01% | −351−2.5% | Reduced |
| The PNC Financial Services Group, Inc. | 14,097 | $1.14M | 0.00% | −87−0.6% | Reduced |
| HBK Investments L P | 14,309 | $1.15M | 0.04% | +14,309 | New |
| Great West Life Assurance Co | 15,170 | $1.22M | 0.00% | −2,656−14.9% | Reduced |
| Texas Permanent School Fund | 15,561 | $1.26M | 0.01% | −258−1.6% | Reduced |
| Bank of America Corp | 15,920 | $1.28M | 0.00% | −7,722−32.7% | Reduced |
| Millennium Management LLC | 16,530 | $1.33M | 0.00% | −136,703−89.2% | Reduced |
| Two Sigma Advisers, LP | 16,700 | $1.35M | 0.00% | −10,900−39.5% | Reduced |
| Financial Architects, Inc | 16,827 | $1.36M | 0.20% | +576+3.5% | Added |
| Thrivent Financial for Lutherans | 16,914 | $1.36M | 0.00% | −566−3.2% | Reduced |
| Oppenheimer & Co Inc | 18,307 | $1.48M | 0.03% | −862−4.5% | Reduced |
| Gabelli Funds LLC | 19,450 | $1.57M | 0.01% | −300−1.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,986 | $1.61M | 0.01% | +1,309+7.0% | Added |
| California State Teachers Retirement System | 21,383 | $1.72M | 0.00% | −573−2.6% | Reduced |
| Prudential Financial Inc | 21,814 | $1.76M | 0.00% | +4,607+26.8% | Added |
| Deutsche Bank AG | 21,872 | $1.76M | 0.00% | −5,873−21.2% | Reduced |
| Balyasny Asset Management LLC | 22,287 | $1.80M | 0.01% | +9,350+72.3% | Added |
| UBS Asset Management Americas Inc | 23,378 | $1.83M | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 24,017 | $1.94M | 0.00% | +1,377+6.1% | Added |
| Barclays PLC | 24,776 | $2.00M | 0.00% | +15,844+177.4% | Added |
| Storebrand Asset Management AS | 24,893 | $2.01M | 0.01% | +492+2.0% | Added |
| Alliancebernstein L.P. | 25,237 | $2.04M | 0.00% | −387−1.5% | Reduced |
| State of New Jersey Common Pension Fund D | 29,447 | $2.38M | 0.01% | +2,171+8.0% | Added |
| Cerity Partners LLC | 31,290 | $2.52M | 0.01% | +16,855+116.8% | Added |
| Public Sector Pension Investment Board | 31,384 | $2.53M | 0.02% | +361+1.2% | Added |
| Voloridge Investment Management, LLC | 31,702 | $2.56M | 0.01% | −16,854−34.7% | Reduced |
| JPMorgan Chase & Co | 35,147 | $2.83M | 0.00% | −5,308−13.1% | Reduced |
| Swiss National Bank | 38,462 | $3.10M | 0.00% | +300+0.8% | Added |
| Goldman Sachs Group Inc | 39,891 | $3.22M | 0.00% | −184,182−82.2% | Reduced |
| State of Wisconsin Investment Board | 39,909 | $3.22M | 0.01% | +11,275+39.4% | Added |
| Citadel Advisors LLC | 41,133 | $3.32M | 0.00% | −12,733−23.6% | Reduced |
| UBS Group AG | 43,675 | $3.52M | 0.00% | +10,339+31.0% | Added |
| Allspring Global Investments Holdings, LLC | 46,312 | $3.74M | 0.01% | +39,540+583.9% | Added |
| HighTower Advisors, LLC | 47,060 | $3.80M | 0.01% | −117−0.2% | Reduced |
| Penn Capital Management Co Inc | 51,916 | $4.19M | 0.41% | −350−0.7% | Reduced |
| Rhumbline Advisers | 61,849 | $4.99M | 0.01% | +9,367+17.8% | Added |
| Thematics Asset Management | 70,000 | $5.65M | 0.27% | +70,000 | New |
| Ameriprise Financial Inc | 71,734 | $5.79M | 0.00% | −1,834−2.5% | Reduced |
| Nuveen Asset Management, LLC | 82,084 | $6.62M | 0.00% | +32,208+64.6% | Added |
| Principal Financial Group Inc | 100,702 | $8.12M | 0.01% | −5,752−5.4% | Reduced |
| ProShare Advisors LLC | 101,608 | $8.20M | 0.02% | −26,434−20.6% | Reduced |
| TSP Capital Management Group, LLC | 116,528 | $9.40M | 3.39% | −998−0.8% | Reduced |
| Amundi | 121,098 | $9.76M | 0.00% | +4,428+3.8% | Added |
| Charles Schwab Investment Management Inc | 136,709 | $11.0M | 0.00% | +4,246+3.2% | Added |
| First Manhattan Co | 171,621 | $13.8M | 0.05% | −23,634−12.1% | Reduced |
| Legal & General Group Plc | 176,054 | $14.2M | 0.00% | +4,944+2.9% | Added |
| Renaissance Technologies LLC | 196,616 | $15.9M | 0.02% | −14,484−6.9% | Reduced |
| Bank of New York Mellon Corp | 197,733 | $15.9M | 0.00% | −5,941−2.9% | Reduced |
| Northern Trust Corp | 214,020 | $17.3M | 0.00% | +2,487+1.2% | Added |
| KBC Group NV | 219,683 | $17.7M | 0.07% | +6,434+3.0% | Added |
| T. Rowe Price Investment Management, Inc. | 252,754 | $20.4M | 0.01% | +93,532+58.7% | Added |
| Geode Capital Management, LLC | 355,860 | $28.7M | 0.00% | +13,933+4.1% | Added |
| Invesco Ltd. | 374,172 | $30.2M | 0.01% | −100,005−21.1% | Reduced |
| Morgan Stanley | 374,809 | $30.2M | 0.00% | −19,389−4.9% | Reduced |
| Dimensional Fund Advisors LP | 467,478 | $37.7M | 0.01% | +9,721+2.1% | Added |
| State Street Corp | 664,443 | $53.6M | 0.00% | +21,993+3.4% | Added |
| Pictet Asset Management SA | 882,872 | $71.2M | 0.08% | +125,224+16.5% | Added |
| First Trust Advisors LP | 1,095,054 | $88.3M | 0.10% | +884,528+420.2% | Added |
| Vanguard Group Inc | 1,403,545 | $113.2M | 0.00% | +1,511+0.1% | Added |
| BlackRock Inc. | 3,174,140 | $256.0M | 0.01% | +610,226+23.8% | Added |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −171,719−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −95,715−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −89,118−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −71,982−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −52,602−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −37,140−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −20,769−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −17,990−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −16,400−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −16,227−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −11,500−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −10,155−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −6,563−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −6,122−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −6,113−100.0% | Sold out |