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 |
|---|---|---|---|---|---|
| Teachers Retirement System of the State of Kentucky | 5,699 | $378.0K | 0.00% | 00.0% | Unchanged |
| CenterBook Partners LP | 5,680 | $376.3K | 0.05% | +5,680 | New |
| Mitchell McLeod Pugh & Williams Inc | 5,584 | $369.9K | 0.11% | +10.0% | Added |
| Farmers & Merchants Trust Co of Long Beach | 5,579 | $369.6K | 0.11% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 5,436 | $360.1K | 0.00% | −169−3.0% | Reduced |
| Oregon Public Employees Retirement Fund | 5,244 | $347.4K | 0.00% | −300−5.4% | Reduced |
| Teton Advisors, Inc. | 5,200 | $344.5K | 0.11% | 00.0% | Unchanged |
| Arizona State Retirement System | 5,034 | $333.5K | 0.00% | +71+1.4% | Added |
| State Board of Administration of Florida Retirement System | 5,001 | $331.3K | 0.00% | +20+0.4% | Added |
| Balyasny Asset Management LLC | 4,884 | $323.6K | 0.00% | −17,403−78.1% | Reduced |
| Southeast Asset Advisors Inc. | 4,749 | $314.6K | 0.04% | 00.0% | Unchanged |
| CWM Advisors, LLC | 4,643 | $307.6K | 0.04% | +4,643 | New |
| Stifel Financial Corp | 4,400 | $291.5K | 0.00% | −249−5.4% | Reduced |
| Glenmede Trust Co NA | 4,232 | $280.4K | 0.00% | +92+2.2% | Added |
| American Century Companies Inc | 4,197 | $278.1K | 0.00% | +4,197 | New |
| Wealth Enhancement Advisory Services, LLC | 4,088 | $270.8K | 0.00% | +4,088 | New |
| FMR LLC | 3,971 | $263.1K | 0.00% | −8,858−69.0% | Reduced |
| Wedbush Securities Inc | 3,934 | $261.0K | 0.01% | +16+0.4% | Added |
| Trust Co | 3,840 | $254.4K | 0.04% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 3,800 | $251.8K | 0.00% | +3,800 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,786 | $250.8K | 0.00% | +1,015+36.6% | Added |
| Handelsbanken Fonder AB | 3,700 | $245.0K | 0.00% | 00.0% | Unchanged |
| Tiaa Trust, National Association | 3,658 | $242.3K | 0.00% | +3,658 | New |
| Quantbot Technologies LP | 3,652 | $241.9K | 0.02% | −1,338−26.8% | Reduced |
| Ethic Inc. | 3,619 | $239.8K | 0.01% | −615−14.5% | Reduced |
| Mariner, LLC | 3,509 | $232.5K | 0.00% | +90+2.6% | Added |
| Winton Group Ltd | 3,277 | $217.1K | 0.02% | +3,277 | New |
| Crestwood Advisors Group LLC | 3,200 | $212.0K | 0.01% | +3,200 | New |
| Mutual of America Capital Management LLC | 3,111 | $206.1K | 0.00% | −343−9.9% | Reduced |
| Hudson Capital Management LLC | 3,047 | $201.8K | 0.08% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 2,966 | $196.0K | 0.00% | −89−2.9% | Reduced |
| Daiwa Securities Group Inc. | 2,903 | $192.0K | 0.00% | +1,685+138.3% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 2,600 | $172.0K | 0.00% | −500−16.1% | Reduced |
| Spire Wealth Management | 2,335 | $154.7K | 0.01% | −2,118−47.6% | Reduced |
| Ameritas Investment Partners, Inc. | 1,742 | $115.4K | 0.00% | +344+24.6% | Added |
| Global Retirement Partners, LLC | 1,500 | $97.0K | 0.00% | +66+4.6% | Added |
| Kepos Capital LP | 1,379 | $91.0K | 0.02% | −33−2.3% | Reduced |
| St Germain D J Co Inc | 1,332 | $88.2K | 0.00% | 00.0% | Unchanged |
| First Financial Corp | 1,250 | $82.8K | 0.05% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,026 | $68.0K | 0.00% | +86+9.1% | Added |
| Column Capital Advisors, LLC | 1,000 | $66.3K | 0.01% | 00.0% | Unchanged |
| Pathway Financial Advisers, LLC | 994 | $65.9K | 0.03% | +994 | New |
| City State Bank | 967 | $64.0K | 0.04% | 00.0% | Unchanged |
| Concord Wealth Partners | 904 | $59.9K | 0.01% | +1+0.1% | Added |
| Creative Financial Designs Inc | 895 | $59.3K | 0.01% | +365+68.9% | Added |
| First Pacific Financial | 884 | $58.6K | 0.03% | 00.0% | Unchanged |
| Ostrum Asset Management | 837 | $55.5K | 0.01% | +837 | New |
| Baystate Wealth Management LLC | 836 | $55.4K | 0.00% | +3+0.4% | Added |
| PEAK6 Investments LLC | 747 | $49.5K | 0.00% | +747 | New |
| West Branch Capital LLC | 734 | $48.6K | 0.03% | 00.0% | Unchanged |
| Natixis Investment Managers International | 727 | $48.2K | 0.00% | +305+72.3% | Added |
| North Star Investment Management Corp. | 625 | $41.4K | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 615 | $40.7K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 580 | $38.4K | 0.00% | +241+71.1% | Added |
| Central Trust Co | 500 | $33.1K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 450 | $29.8K | 0.00% | −50−10.0% | Reduced |
| PFS Partners, LLC | 449 | $29.7K | 0.03% | 00.0% | Unchanged |
| US Bancorp | 404 | $26.8K | 0.00% | −204−33.6% | Reduced |
| Umb Bank N A | 400 | $26.5K | 0.00% | 00.0% | Unchanged |
| Hanson & Doremus Investment Management | 300 | $20.0K | 0.00% | 00.0% | Unchanged |
| Millburn Ridgefield Corp | 272 | $18.0K | 0.00% | +272 | New |
| Catalyst Capital Advisors LLC | 272 | $18.0K | 0.00% | +272 | New |
| CWM, LLC | 206 | $14.0K | 0.00% | −126−38.0% | Reduced |
| Baldwin Brothers Inc | 200 | $13.3K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 150 | $9.94K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 136 | $9.01K | 0.00% | −517−79.2% | Reduced |
| Quent Capital, LLC | 112 | $7.42K | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 94 | $6.23K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 91 | $6.05K | 0.00% | +74+435.3% | Added |
| Signaturefd, LLC | 73 | $4.84K | 0.00% | −40−35.4% | Reduced |
| Fifth Third Bancorp | 49 | $3.25K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 51 | $3.00K | 0.00% | −12−19.0% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 44 | $2.92K | 0.00% | +44 | New |
| Farther Finance Advisors, LLC | 39 | $2.58K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 33 | $2.19K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 28 | $1.85K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 17 | $1.13K | 0.00% | +3+21.4% | Added |
| Bell Investment Advisors, Inc | 15 | $994 | 0.00% | −10−40.0% | Reduced |
| Farmers & Merchants Investments Inc | 12 | $795 | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 5 | $332 | 0.00% | 00.0% | Unchanged |
| Tfo-TDC, LLC | 3 | $242 | 0.00% | +3 | New |
| Parkside Financial Bank & Trust | 2 | $133 | 0.00% | −37−94.9% | Reduced |
| Crewe Advisors LLC | 2 | $133 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 2 | $0 | 0.00% | −1−33.3% | Reduced |
| Avion Wealth | 7 | $0 | 0.00% | +7 | New |
| Steward Financial Group LLC | 2 | $0 | 0.00% | +2 | New |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −39,909−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −16,530−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −14,309−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −10,963−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −10,414−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −4,394−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −3,319−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −3,251−100.0% | Sold out |
| PFG Investments, LLC | 0 | $0 | 0.00% | −2,921−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −2,637−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −2,658−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −2,537−100.0% | Sold out |
| McRae Capital Management Inc | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −207−100.0% | Sold out |