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, Q1 2023
Institutional positions in Middlesex Water Co as of Mar 31, 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
- 201
- +2 vs. Q4 2022
- Shares held
- 11.8M
- −623.5K (−5.0%) vs. Q4 2022
- Total value
- $921.9M
- −$53.3M (−5.5%) vs. Q4 2022
- New holders
- 25
- 60 more added
- Sold out
- 23
- 74 more reduced
3 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Middlesex Water Co; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 7,068 | $552.2K | 0.00% | +31+0.4% | Added |
| ETF Managers Group, LLC | 6,911 | $539.9K | 0.02% | +103+1.5% | Added |
| State Board of Administration of Florida Retirement System | 6,791 | $530.5K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 6,772 | $529.0K | 0.00% | −252−3.6% | Reduced |
| Voya Investment Management LLC | 6,744 | $526.8K | 0.00% | −68−1.0% | Reduced |
| Blackhill Capital Inc | 6,666 | $520.7K | 0.06% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 6,563 | $513.0K | 0.05% | +219+3.5% | Added |
| Janney Montgomery Scott LLC | 6,524 | $510.0K | 0.00% | −280−4.1% | Reduced |
| Commonwealth Equity Services, LLC | 6,310 | $492.0K | 0.00% | −341−5.1% | Reduced |
| D. E. Shaw & Co., Inc. | 6,122 | $478.3K | 0.00% | −16,798−73.3% | Reduced |
| Engineers Gate Manager LP | 6,113 | $477.5K | 0.02% | −584−8.7% | Reduced |
| Everence Capital Management Inc | 6,040 | $472.0K | 0.04% | +6,040 | New |
| Guyasuta Investment Advisors Inc | 6,000 | $468.7K | 0.04% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 5,994 | $468.3K | 0.01% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 5,845 | $457.0K | 0.00% | −63−1.1% | Reduced |
| LPL Financial LLC | 5,775 | $451.1K | 0.00% | +205+3.7% | Added |
| Armstrong Advisory Group, Inc | 5,708 | $445.9K | 0.05% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 5,644 | $440.9K | 0.01% | −220−3.8% | Reduced |
| Mitchell McLeod Pugh & Williams Inc | 5,582 | $436.0K | 0.14% | −59−1.0% | Reduced |
| Farmers & Merchants Trust Co of Long Beach | 5,579 | $435.8K | 0.12% | 00.0% | Unchanged |
| Ethic Inc. | 5,429 | $424.1K | 0.02% | −176−3.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 5,390 | $421.0K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 5,297 | $413.8K | 0.01% | +5,297 | New |
| Teton Advisors, Inc. | 5,200 | $406.2K | 0.11% | −1,353−20.6% | Reduced |
| Russell Investments Group, Ltd. | 5,195 | $405.8K | 0.00% | −1,369−20.9% | Reduced |
| Arizona State Retirement System | 5,110 | $399.2K | 0.00% | +141+2.8% | Added |
| Graham Capital Management, L.P. | 4,898 | $382.6K | 0.01% | −9,363−65.7% | Reduced |
| Southeast Asset Advisors Inc. | 4,749 | $371.0K | 0.06% | 00.0% | Unchanged |
| Stifel Financial Corp | 4,649 | $363.2K | 0.00% | −150−3.1% | Reduced |
| Spire Wealth Management | 4,502 | $351.7K | 0.01% | −1,006−18.3% | Reduced |
| Wedbush Securities Inc | 4,442 | $347.0K | 0.02% | −182−3.9% | Reduced |
| Glenmede Trust Co NA | 4,140 | $323.4K | 0.00% | −192−4.4% | Reduced |
| Quantbot Technologies LP | 4,120 | $321.9K | 0.02% | +1,308+46.5% | Added |
| Versor Investments LP | 4,000 | $312.5K | 0.04% | +4,000 | New |
| Man Group plc | – | $298.7K | 0.00% | – | – |
| Handelsbanken Fonder AB | 3,700 | $289.0K | 0.00% | +3,700 | New |
| Trexquant Investment LP | 3,638 | $284.2K | 0.01% | −8,104−69.0% | Reduced |
| Mutual of America Capital Management LLC | 3,631 | $283.7K | 0.00% | −66−1.8% | Reduced |
| CI Private Wealth, LLC | 3,603 | $281.5K | 0.00% | +618+20.7% | Added |
| Occudo Quantitative Strategies LP | 3,440 | $268.7K | 0.02% | −379−9.9% | Reduced |
| Raymond James & Associates | 3,373 | $263.5K | 0.00% | +3,373 | New |
| Mariner, LLC | 3,331 | $260.0K | 0.00% | −158−4.5% | Reduced |
| Mackenzie Financial Corp | 3,292 | $257.2K | 0.00% | +3,292 | New |
| Endurance Wealth Management, Inc. | 3,200 | $250.0K | 0.04% | −633−16.5% | Reduced |
| Hudson Capital Management LLC | 3,174 | $247.9K | 0.10% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 3,055 | $239.0K | 0.00% | 00.0% | Unchanged |
| Peapack Gladstone Financial Corp | 2,430 | $227.0K | 0.00% | +2,430 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,771 | $216.5K | 0.00% | 00.0% | Unchanged |
| PFG Investments, LLC | 2,750 | $214.8K | 0.04% | +2,750 | New |
| Bank of Montreal | 2,674 | $209.3K | 0.00% | +34+1.3% | Added |
| Point72 Asset Management, L.P. | 2,604 | $203.4K | 0.00% | +2,282+708.7% | Added |
| American Century Companies Inc | 2,587 | $201.0K | 0.00% | +2,587 | New |
| Ameritas Investment Partners, Inc. | 1,398 | $109.2K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 1,434 | $102.7K | 0.01% | +1,418+8,862.5% | Added |
| First Financial Corp | 1,250 | $97.7K | 0.06% | 00.0% | Unchanged |
| Column Capital Advisors, LLC | 1,000 | $78.1K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 997 | $78.0K | 0.00% | −632−38.8% | Reduced |
| Pathway Financial Advisers, LLC | 994 | $77.7K | 0.03% | 00.0% | Unchanged |
| City State Bank | 967 | $76.0K | 0.04% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 940 | $73.4K | 0.00% | −96−9.3% | Reduced |
| Concord Wealth Partners | 902 | $70.5K | 0.02% | +1+0.1% | Added |
| Baystate Wealth Management LLC | 830 | $64.8K | 0.01% | +4+0.5% | Added |
| West Branch Capital LLC | 825 | $64.4K | 0.04% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 668 | $52.2K | 0.00% | +176+35.8% | Added |
| North Star Investment Management Corp. | 625 | $48.8K | 0.00% | 00.0% | Unchanged |
| Point72 Middle East FZE | 519 | $40.5K | 0.00% | −571−52.4% | Reduced |
| Central Trust Co | 500 | $39.1K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 500 | $39.1K | 0.00% | 00.0% | Unchanged |
| New Hampshire Trust | 464 | $36.2K | 0.01% | 00.0% | Unchanged |
| PFS Partners, LLC | 449 | $35.1K | 0.03% | 00.0% | Unchanged |
| Umb Bank N A | 400 | $31.2K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 373 | $29.1K | 0.00% | +373 | New |
| Glen Eagle Advisors, LLC | 300 | $23.4K | 0.01% | 00.0% | Unchanged |
| Hanson & Doremus Investment Management | 300 | $23.0K | 0.01% | 00.0% | Unchanged |
| Ellevest, Inc. | 230 | $18.0K | 0.00% | −100−30.3% | Reduced |
| CWM, LLC | 209 | $16.0K | 0.00% | −70−25.1% | Reduced |
| Baldwin Brothers Inc | 200 | $15.6K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 185 | $14.5K | 0.00% | +185 | New |
| Proequities, Inc. | 150 | $11.7K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 140 | $10.9K | 0.00% | −64−31.4% | Reduced |
| Quent Capital, LLC | 112 | $8.75K | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 94 | $7.34K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 65 | $5.08K | 0.00% | +65 | New |
| Signaturefd, LLC | 63 | $4.92K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 53 | $4.14K | 0.00% | −25−32.1% | Reduced |
| Bessemer Group Inc | 48 | $4.00K | 0.00% | +2+4.3% | Added |
| Farther Finance Advisors, LLC | 39 | $3.05K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 33 | $2.56K | 0.00% | −4−10.8% | Reduced |
| Bell Investment Advisors, Inc | 23 | $1.80K | 0.00% | −10−30.3% | Reduced |
| Parkside Financial Bank & Trust | 19 | $1.49K | 0.00% | −15−44.1% | Reduced |
| Allworth Financial LP | 19 | $1.49K | 0.00% | +19 | New |
| Quadrant Capital Group LLC | 16 | $1.25K | 0.00% | −42−72.4% | Reduced |
| Parallel Advisors, LLC | 13 | $1.03K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 14 | $1.00K | 0.00% | −300−95.5% | Reduced |
| Psagot Value Holdings Ltd. / (Israel) | 7 | $1.00K | 0.00% | +7 | New |
| Farmers & Merchants Investments Inc | 12 | $937 | 0.00% | 00.0% | Unchanged |
| Schubert & Co | 3 | $235 | 0.00% | −1−25.0% | Reduced |
| Disciplined Investments, LLC | 2 | $156 | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 1 | $78 | 0.00% | +1 | New |
| Covestor Ltd | 3 | $0 | 0.00% | 00.0% | Unchanged |