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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 2024

Institutional positions in Middlesex Water Co as of Jun 30, 2024. 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
197
+7 vs. Q1 2024
Shares held
13.0M
+129.9K (+1.0%) vs. Q1 2024
Total value
$678.3M
+$4.28M (+0.6%) vs. Q1 2024
New holders
26
68 more added
Sold out
19
68 more reduced

1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: 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.

Institutional holdersQ2 2024: 197 institutions
Q1 2021: 161 institutionsQ2 2021: 160 institutionsQ3 2021: 189 institutionsQ4 2021: 205 institutionsQ1 2022: 203 institutionsQ2 2022: 209 institutionsQ3 2022: 200 institutionsQ4 2022: 202 institutionsQ1 2023: 201 institutionsQ2 2023: 185 institutionsQ3 2023: 186 institutionsQ4 2023: 191 institutionsQ1 2024: 191 institutionsQ2 2024: 197 institutionsQ3 2024: 199 institutionsQ4 2024: 210 institutionsQ1 2025: 215 institutionsQ2 2025: 217 institutionsQ3 2025: 214 institutionsQ4 2025: 203 institutionsQ1 2026: 221 institutionsQ2 2026: 227 institutions
Value heldQ2 2024: $678.3M
Q1 2021: $846.0MQ2 2021: $877.9MQ3 2021: $1.28BQ4 2021: $1.45BQ1 2022: $1.31BQ2 2022: $1.04BQ3 2022: $925.3MQ4 2022: $977.4MQ1 2023: $921.9MQ2 2023: $1.01BQ3 2023: $829.0MQ4 2023: $854.4MQ1 2024: $675.4MQ2 2024: $678.3MQ3 2024: $901.2MQ4 2024: $713.2MQ1 2025: $886.9MQ2 2025: $739.4MQ3 2025: $776.1MQ4 2025: $764.0MQ1 2026: $793.4MQ2 2026: $881.5M
Institutions holding MSEX and their total value by quarter
QuarterHoldersValue
Q2 2026227$881.5M
Q1 2026221$793.4M
Q4 2025203$764.0M
Q3 2025214$776.1M
Q2 2025217$739.4M
Q1 2025215$886.9M
Q4 2024210$713.2M
Q3 2024199$901.2M
Q2 2024197$678.3M
Q1 2024191$675.4M
Q4 2023191$854.4M
Q3 2023186$829.0M
Q2 2023185$1.01B
Q1 2023201$921.9M
Q4 2022202$977.4M
Q3 2022200$925.3M
Q2 2022209$1.04B
Q1 2022203$1.31B
Q4 2021205$1.45B
Q3 2021189$1.28B
Q2 2021160$877.9M
Q1 2021161$846.0M

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding Middlesex Water Co; share changes are against Q1 2024.

Institutions holding MSEX in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd3$00.00%−4−57.1%Reduced
Innealta Capital, LLC3$1570.00%+3New
Larson Financial Group LLC4$2090.00%+4New
Rothschild Investment LLC5$2610.00%+5New
Abound Wealth Management5$2620.00%00.0%Unchanged
Farmers & Merchants Investments Inc12$6270.00%00.0%Unchanged
Parkside Financial Bank & Trust12$6280.00%+12New
Farther Finance Advisors, LLC13$6870.00%+13New
Private Wealth Management Group, LLC17$8890.00%−15−46.9%Reduced
GPS Wealth Strategies Group, LLC20$1.04K0.00%+20New
Umb Bank N A23$1.20K0.00%−385−94.4%Reduced
AdvisorNet Financial, Inc25$1.31K0.00%−2−7.4%Reduced
Tributary Capital Management, LLC50$2.61K0.00%00.0%Unchanged
International Assets Investment Management, LLC51$2.67K0.00%+51New
Allworth Financial LP44$2.73K0.00%−7−13.7%Reduced
EverSource Wealth Advisors, LLC41$2.73K0.00%−101−71.1%Reduced
Parallel Advisors, LLC54$2.83K0.00%−557−91.2%Reduced
SRS Capital Advisors, Inc.70$3.66K0.00%+70New
Quent Capital, LLC112$5.85K0.00%00.0%Unchanged
Smartleaf Asset Management LLC126$6.66K0.00%+126New
Millburn Ridgefield Corp220$11.5K0.00%−60−21.4%Reduced
Catalyst Capital Advisors LLC220$11.5K0.00%−60−21.4%Reduced
Nisa Investment Advisors, LLC277$14.5K0.00%+255+1,159.1%Added
Glen Eagle Advisors, LLC300$15.7K0.00%−315−51.2%Reduced
Northwestern Mutual Wealth Management Co300$15.7K0.00%+300New
Hanson & Doremus Investment Management300$16.0K0.00%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.328$17.1K0.00%00.0%Unchanged
Massmutual Trust Co FSB336$17.6K0.00%+62+22.6%Added
Fifth Third Bancorp364$19.0K0.00%+45+14.1%Added
Lindbrook Capital, LLC376$19.6K0.00%+63+20.1%Added
Central Trust Co425$22.2K0.00%00.0%Unchanged
Signaturefd, LLC439$22.9K0.00%−409−48.2%Reduced
PFS Partners, LLC449$23.5K0.01%00.0%Unchanged
Harbour Investments, Inc.450$23.5K0.00%00.0%Unchanged
IFP Advisors, Inc500$26.1K0.00%+500New
West Branch Capital LLC567$29.6K0.01%00.0%Unchanged
North Star Investment Management Corp.625$32.7K0.00%00.0%Unchanged
BI Asset Management Fondsmaeglerselskab A/S751$39.0K0.00%+751New
Catalyst Funds Management Pty Ltd760$39.7K0.01%−2,000−72.5%Reduced
Clarity Asset Management, Inc.786$41.1K0.03%+9+1.2%Added
Concord Wealth Partners910$47.5K0.01%+2+0.2%Added
City State Bank967$50.5K0.02%00.0%Unchanged
Pathway Financial Advisers, LLC995$52.0K0.02%+1+0.1%Added
Spire Wealth Management1,001$52.3K0.00%+6+0.6%Added
US Bancorp1,106$57.8K0.00%+292+35.9%Added
Kepos Capital LP1,166$61.0K0.02%−426−26.8%Reduced
GAMMA Investing LLC1,231$64.3K0.01%+637+107.2%Added
CWM, LLC1,306$68.0K0.00%+515+65.1%Added
St Germain D J Co Inc1,332$69.6K0.00%00.0%Unchanged
Natixis Investment Managers International1,361$71.1K0.01%+634+87.2%Added
Global Retirement Partners, LLC1,507$78.8K0.00%+101+7.2%Added
Ameritas Investment Partners, Inc.1,742$91.0K0.00%00.0%Unchanged
Ostrum Asset Management1,801$94.1K0.01%+748+71.0%Added
Aquatic Capital Management LLC2,800$146.3K0.01%−2,600−48.1%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)2,891$151.1K0.00%−895−23.6%Reduced
Public Employees Retirement Association of Colorado2,966$155.0K0.00%00.0%Unchanged
Commonwealth of Pennsylvania Public School Empls Retrmt Sys3,842$200.8K0.00%−4−0.1%Reduced
Wedbush Securities Inc3,902$204.0K0.01%−77−1.9%Reduced
Campbell & CO Investment Adviser LLC3,999$209.0K0.02%−440−9.9%Reduced
Quadrant Capital Group LLC4,000$209.0K0.02%+860+27.4%Added
Creative Financial Designs Inc4,035$210.9K0.02%+677+20.2%Added
SG Americas Securities, LLC4,031$211.0K0.00%−30,175−88.2%Reduced
Armstrong Advisory Group, Inc4,111$214.9K0.02%−1,457−26.2%Reduced
Oregon Public Employees Retirement Fund4,314$225.4K0.00%−500−10.4%Reduced
Cambridge Investment Research Advisors, Inc.4,331$226.0K0.00%00.0%Unchanged
Mitchell McLeod Pugh & Williams Inc4,428$231.4K0.05%−878−16.5%Reduced
Stifel Financial Corp4,428$231.4K0.00%−39−0.9%Reduced
Gotham Asset Management, LLC4,439$232.0K0.00%−478−9.7%Reduced
Glenmede Trust Co NA4,524$236.4K0.00%+174+4.0%Added
Two Sigma Advisers, LP4,600$240.4K0.00%+4,600New
Cullen Capital Management LLC4,674$244.3K0.00%00.0%Unchanged
Southeast Asset Advisors Inc.4,749$248.2K0.03%00.0%Unchanged
State Board of Administration of Florida Retirement System4,791$250.4K0.00%−2,000−29.5%Reduced
Arizona State Retirement System4,989$260.7K0.00%+95+1.9%Added
Teton Advisors, Inc.5,000$261.3K0.11%00.0%Unchanged
ExodusPoint Capital Management, LP5,108$267.0K0.00%+5,108New
HRT Financial LP5,257$274.0K0.00%−5,861−52.7%Reduced
Verition Fund Management LLC5,280$275.9K0.00%+5,280New
Amalgamated Bank5,276$276.0K0.00%−479−8.3%Reduced
American Century Companies Inc5,526$288.8K0.00%+5,526New
Farmers & Merchants Trust Co of Long Beach5,579$291.6K0.08%00.0%Unchanged
Kestra Advisory Services, LLC6,654$293.8K0.00%+1,190+21.8%Added
XTX Topco Ltd5,648$295.2K0.03%+5,648New
Teachers Retirement System of the State of Kentucky5,699$298.0K0.00%00.0%Unchanged
Royal Bank of Canada5,707$298.0K0.00%+350+6.5%Added
Janney Montgomery Scott LLC5,810$304.0K0.00%+43+0.7%Added
Steward Partners Investment Advisory, LLC5,994$313.2K0.00%00.0%Unchanged
Maryland State Retirement & Pension System6,216$324.8K0.01%−201−3.1%Reduced
Voya Investment Management LLC6,255$326.9K0.00%+271+4.5%Added
FMR LLC6,400$334.5K0.00%+1,045+19.5%Added
CWM Advisors, LLC6,624$346.2K0.04%−176−2.6%Reduced
Barclays PLC6,657$347.9K0.00%−9,217−58.1%Reduced
Blackhill Capital Inc6,666$348.4K0.02%00.0%Unchanged
Clean Yield Group6,925$361.9K0.14%−150−2.1%Reduced
Affinity Wealth Management LLC7,000$365.8K0.07%00.0%Unchanged
Yousif Capital Management, LLC7,164$374.4K0.00%−874−10.9%Reduced
Daiwa Securities Group Inc.7,180$375.0K0.00%+878+13.9%Added
New York State Common Retirement Fund7,248$378.8K0.00%00.0%Unchanged
Russell Investments Group, Ltd.7,287$380.8K0.00%−2,335−24.3%Reduced
Guyasuta Investment Advisors Inc6,000$393.7K0.03%00.0%Unchanged