Skip to main content

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 2022

Institutional positions in Middlesex Water Co as of Mar 31, 2022. 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
203
+2 vs. Q4 2021
Shares held
12.5M
+485.0K (+4.0%) vs. Q4 2021
Total value
$1.31B
−$132.9M (−9.2%) vs. Q4 2021
New holders
23
61 more added
Sold out
21
69 more reduced

4 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 holdersQ1 2022: 203 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 heldQ1 2022: $1.31B
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, Q1 2022

Shares, value and share of portfolio for each institution holding Middlesex Water Co; share changes are against Q4 2021.

Institutions holding MSEX in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Spire Wealth Management6,355$668.0K0.02%−78−1.2%Reduced
Guyasuta Investment Advisors Inc6,475$681.0K0.05%00.0%Unchanged
Janney Montgomery Scott LLC6,504$684.0K0.00%−60,169−90.2%Reduced
Oregon Public Employees Retirement Fund6,501$684.0K0.01%−200−3.0%Reduced
Victory Capital Management Inc7,705$685.0K0.00%+2,633+51.9%Added
State of Tennessee, Treasury Department6,572$691.0K0.00%+996+17.9%Added
Blackhill Capital Inc6,666$701.0K0.07%00.0%Unchanged
Mitchell McLeod Pugh & Williams Inc6,740$709.0K0.24%00.0%Unchanged
Teton Advisors, Inc.6,752$710.0K0.12%00.0%Unchanged
Manufacturers Life Insurance Company, The7,013$737.6K0.00%−1,663−19.2%Reduced
Maryland State Retirement & Pension System7,016$738.0K0.02%+80+1.2%Added
American Century Companies Inc7,015$740.0K0.00%+7,015New
Voya Investment Management LLC7,068$743.0K0.00%+173+2.5%Added
Krane Funds Advisors LLC7,372$775.0K0.03%+25+0.3%Added
Louisiana State Employees Retirement System8,500$816.0K0.02%00.0%Unchanged
AQR Capital Management LLC7,866$827.0K0.00%+4,264+118.4%Added
BNP Paribas Arbitrage, SA7,958$836.9K0.00%−4,898−38.1%Reduced
Parcion Private Wealth LLC8,000$841.0K0.08%00.0%Unchanged
Amalgamated Bank8,099$852.0K0.01%−421−4.9%Reduced
Amalgamated Financial Corp.8,099$852.0K0.01%+8,099New
Allspring Global Investments Holdings, LLC8,541$898.0K0.00%+102+1.2%Added
Hudson Capital Management LLC8,794$925.0K0.37%00.0%Unchanged
ETF Managers Group, LLC8,869$935.0K0.02%−10,117−53.3%Reduced
MetLife Investment Management9,417$990.4K0.01%+3,426+57.2%Added
AlphaCrest Capital Management LLC9,513$1.00M0.06%+9,513New
State Board of Administration of Florida Retirement System9,581$1.01M0.00%00.0%Unchanged
Private Advisor Group, LLC9,645$1.01M0.01%+10.0%Added
Clean Yield Group9,750$1.02M0.37%−300−3.0%Reduced
American International Group, Inc.9,917$1.04M0.01%−606−5.8%Reduced
Manchester Capital Management LLC10,414$1.09M0.16%00.0%Unchanged
Main Street Financial Solutions, LLC10,429$1.10M0.16%00.0%Unchanged
Everence Capital Management Inc10,930$1.15M0.09%00.0%Unchanged
TD Asset Management Inc10,962$1.15M0.00%−16,018−59.4%Reduced
Royal Bank of Canada11,077$1.17M0.00%−1,865−14.4%Reduced
Balyasny Asset Management LLC11,700$1.23M0.01%−11,936−50.5%Reduced
State of Alaska, Department of Revenue12,175$1.28M0.01%−215−1.7%Reduced
CoreCommodity Management, LLC12,371$1.30M0.29%+12,371New
Texas Permanent School Fund12,405$1.30M0.02%−265−2.1%Reduced
New York State Common Retirement Fund12,463$1.31M0.00%+21+0.2%Added
Raymond James Financial Services Advisors, Inc.12,986$1.37M0.00%−154−1.2%Reduced
Deutsche Bank AG13,070$1.37M0.00%−3,071−19.0%Reduced
Exchange Traded Concepts, LLC13,736$1.45M0.03%+1,886+15.9%Added
Credit Suisse AG14,109$1.48M0.00%+426+3.1%Added
Thrivent Financial for Lutherans14,244$1.50M0.00%−1,672−10.5%Reduced
The PNC Financial Services Group, Inc.14,461$1.52M0.00%−72−0.5%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys15,084$1.59M0.02%+1,860+14.1%Added
Magellan Asset Management Ltd15,385$1.62M0.01%+15,385New
Great West Life Assurance Co15,214$1.64M0.00%−60.0%Reduced
Barclays PLC15,642$1.65M0.00%−15,942−50.5%Reduced
Yousif Capital Management, LLC15,775$1.66M0.02%−15−0.1%Reduced
Financial Architects, Inc16,545$1.74M0.25%00.0%Unchanged
Storebrand Asset Management AS17,193$1.81M0.01%+2,213+14.8%Added
Citigroup Inc17,760$1.87M0.00%+2,627+17.4%Added
Prudential Financial Inc18,222$1.92M0.00%−330−1.8%Reduced
Martingale Asset Management L P18,247$1.92M0.03%+200+1.1%Added
Advisor Group Holdings, Inc.18,466$1.94M0.00%+1,524+9.0%Added
Wells Fargo & Company19,680$2.07M0.00%−4,614−19.0%Reduced
Gabelli Funds LLC21,000$2.21M0.01%00.0%Unchanged
UBS Asset Management Americas Inc21,880$2.30M0.00%+767+3.6%Added
Nuveen Asset Management, LLC61,097$2.30M0.00%−1,893−3.0%Reduced
California State Teachers Retirement System22,258$2.34M0.00%−1,969−8.1%Reduced
State of New Jersey Common Pension Fund D25,397$2.67M0.01%00.0%Unchanged
SG Americas Securities, LLC26,993$2.84M0.03%−39,084−59.1%Reduced
Bank of America Corp27,152$2.86M0.00%−14,828−35.3%Reduced
FMR LLC27,477$2.89M0.00%+3,766+15.9%Added
Oppenheimer & Co Inc29,170$3.07M0.06%−1,868−6.0%Reduced
Jane Street Group, LLC29,615$3.12M0.01%+26,073+736.1%Added
Alliancebernstein L.P.32,286$3.40M0.00%−1,446−4.3%Reduced
Comerica Bank35,734$3.43M0.02%+4,085+12.9%Added
Public Sector Pension Investment Board32,660$3.44M0.02%−2,980−8.4%Reduced
Amundi34,370$3.56M0.00%−1,647−4.6%Reduced
UBS Group AG38,998$4.10M0.00%−1,409−3.5%Reduced
HighTower Advisors, LLC40,170$4.22M0.01%−8,484−17.4%Reduced
Swiss National Bank41,362$4.35M0.00%+2,800+7.3%Added
Rhumbline Advisers46,740$4.92M0.01%+1,251+2.8%Added
JPMorgan Chase & Co60,454$6.36M0.00%−6,039−9.1%Reduced
Goldman Sachs Group Inc60,458$6.36M0.00%+24,821+69.6%Added
State of Wisconsin Investment Board65,783$6.92M0.01%−3,400−4.9%Reduced
Eaton Vance Management66,105$6.95M0.01%+65,957+44,565.5%Added
Parametric Portfolio Associates LLC69,818$7.34M0.00%+220.0%Added
Ameriprise Financial Inc78,734$8.28M0.00%−403−0.5%Reduced
HSBC Holdings PLC91,530$9.77M0.01%+20,541+28.9%Added
Legal & General Group Plc101,665$10.7M0.00%−2,222−2.1%Reduced
ProShare Advisors LLC101,752$10.7M0.02%+1,857+1.9%Added
TSP Capital Management Group, LLC–$12.6M4.27%––
Charles Schwab Investment Management Inc126,867$13.3M0.00%+3,913+3.2%Added
Principal Financial Group Inc144,731$15.2M0.01%−3,664−2.5%Reduced
Montanaro Asset Management Ltd150,000$15.8M1.94%00.0%Unchanged
Bank of New York Mellon Corp191,533$20.1M0.00%+500+0.3%Added
First Trust Advisors LP193,328$20.3M0.02%−12,790−6.2%Reduced
KBC Group NV200,062$21.0M0.08%+4,834+2.5%Added
Northern Trust Corp201,076$21.1M0.00%−7,180−3.4%Reduced
Morgan Stanley204,874$21.5M0.00%−4,206−2.0%Reduced
Renaissance Technologies LLC215,300$22.6M0.03%−24,800−10.3%Reduced
First Manhattan Co223,735$23.5M0.08%+4,700+2.1%Added
Geode Capital Management, LLC314,049$33.0M0.00%+7,175+2.3%Added
Invesco Ltd.396,210$41.7M0.01%+59,297+17.6%Added
Dimensional Fund Advisors LP459,387$48.3M0.01%−3,932−0.8%Reduced
Pictet Asset Management SA798,522$84.0M0.10%+161,639+25.4%Added
Price T Rowe Associates Inc857,622$90.2M0.01%−651,673−43.2%Reduced