Middlesex Water (MSEX) Institutional Ownership

$52.71 +0.93 (+1.80%)

Closing price 06/2/2026 04:00 PM Eastern

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Current Institutional Ownership Percentage: 79.52%
Number of Institutional Buyers (last 12 months): 104
Total Institutional Inflows (last 12 months): $89.45M

Number of Institutional Sellers (last 12 months): 71
Total Institutional Outflows (last 12 months): $138.54M

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MSEX Institutional Buying and Selling by Quarter

Middlesex Water Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
5/26/2026	Glenmede Trust Co. NA	3,978	$207K	0.0%	N/A	0.021%
5/19/2026	Western Wealth Management LLC	625	$33K	0.0%	N/A	0.003%
5/19/2026	Bank of America Corp DE	69,321	$3.61M	0.0%	+11.3%	0.372%
5/18/2026	Royal Bank of Canada	3,401	$177K	0.0%	-13.2%	0.018%
5/16/2026	The Manufacturers Life Insurance Company	4,918	$256K	0.0%	-11.8%	0.026%
5/16/2026	Quantinno Capital Management LP	37,365	$1.95M	0.0%	+28.8%	0.201%
5/14/2026	Renaissance Technologies LLC	147,013	$7.65M	0.0%	+13.8%	0.790%
5/14/2026	Sei Investments Co.	4,108	$214K	0.0%	N/A	0.022%
5/13/2026	First Trust Advisors LP	6,423	$334K	0.0%	+31.0%	0.034%
5/12/2026	Magellan Asset Management Ltd	15,503	$807K	0.0%	+24.9%	0.083%
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5/8/2026	PNC Financial Services Group Inc.	15,890	$827K	0.0%	+3.4%	0.085%
5/8/2026	Cassaday & Co Wealth Management LLC	2,187	$114K	0.0%	N/A	0.012%
5/7/2026	Dimensional Fund Advisors LP	345,761	$18.00M	0.0%	+0.9%	1.857%
5/7/2026	Parallel Advisors LLC	521	$27K	0.0%	+68.6%	0.003%
5/7/2026	KBC Group NV	857	$45K	0.0%	N/A	0.005%
5/7/2026	Swiss National Bank	36,262	$1.89M	0.0%	+2.3%	0.195%
5/5/2026	Bank of New York Mellon Corp	177,618	$9.25M	0.0%	-1.8%	0.956%
5/4/2026	Principal Financial Group Inc.	105,387	$5.49M	0.0%	-29.3%	0.567%
5/1/2026	Fifth Third Bancorp	4,393	$229K	0.0%	+3,228.0%	0.024%
4/27/2026	New York State Teachers Retirement System	8,433	$439K	0.0%	-6.4%	0.045%
4/27/2026	Private Advisor Group LLC	11,969	$623K	0.0%	+1.9%	0.064%
4/24/2026	TSP Capital Management Group LLC	210,332	$10.95M	2.7%	+11.8%	1.132%
4/23/2026	Inspire Investing LLC	9,857	$513K	0.0%	+6.6%	0.053%
4/22/2026	Janney Montgomery Scott LLC	4,836	$252K	0.0%	+4.4%	0.026%
4/22/2026	Sterling Capital Management LLC	531	$28K	0.0%	-41.6%	0.003%
4/21/2026	Louisiana State Employees Retirement System	8,100	$422K	0.0%	N/A	0.044%
4/16/2026	SG Americas Securities LLC	28,664	$1.49M	0.0%	+178.8%	0.154%
3/17/2026	Rockefeller Capital Management L.P.	6,077	$306K	0.0%	+531.0%	0.033%
3/9/2026	Corient Private Wealth LLC	11,328	$571K	0.0%	+11.3%	0.061%
2/19/2026	T. Rowe Price Investment Management Inc.	1,699,403	$85.68M	0.1%	+4.1%	9.266%
2/19/2026	Invesco Ltd.	307,594	$15.51M	0.0%	+5.9%	1.677%
2/19/2026	Corient Private Wealth LLC	22,656	$1.14M	0.0%	+122.6%	0.124%
2/18/2026	State of Tennessee Department of Treasury	4,033	$211K	0.0%	-7.3%	0.022%
2/18/2026	Zimmer Partners LP	183,657	$9.26M	0.2%	+18.8%	1.002%
2/18/2026	Odyssean LLC	8,765	$442K	0.3%	N/A	0.048%
2/18/2026	Inspire Investing LLC	9,243	$466K	0.0%	+10.4%	0.050%
2/18/2026	Aventail Capital Group LP	45,509	$2.30M	0.1%	N/A	0.248%
2/17/2026	AQR Capital Management LLC	22,607	$1.14M	0.0%	-52.9%	0.123%
2/17/2026	Amundi	5,477	$276K	0.0%	N/A	0.030%
2/17/2026	Price T Rowe Associates Inc. MD	27,875	$1.41M	0.0%	+14.9%	0.152%
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2/17/2026	T. Rowe Price Investment Management Inc.	350,377	$17.67M	0.0%	-78.5%	1.910%
2/17/2026	Russell Investments Group Ltd.	4,904	$247K	0.0%	-54.8%	0.027%
2/17/2026	State of Wisconsin Investment Board	8,304	$419K	0.0%	-5.9%	0.045%
2/17/2026	ExodusPoint Capital Management LP	15,863	$800K	0.0%	N/A	0.086%
2/17/2026	Royal Bank of Canada	3,919	$197K	0.0%	-86.3%	0.021%
2/16/2026	Verition Fund Management LLC	8,688	$438K	0.0%	-14.1%	0.047%
2/16/2026	NFJ Investment Group LLC	38,178	$1.93M	0.1%	-4.9%	0.208%
2/16/2026	Barclays PLC	28,545	$1.44M	0.0%	+13.3%	0.156%
2/13/2026	The Manufacturers Life Insurance Company	5,573	$281K	0.0%	-8.1%	0.030%
2/13/2026	CANADA LIFE ASSURANCE Co	18,777	$947K	0.0%	-44.4%	0.102%
2/13/2026	Morgan Stanley	1,066,578	$53.78M	0.0%	+112.0%	5.816%
2/13/2026	Public Sector Pension Investment Board	63,472	$3.20M	0.0%	-9.7%	0.346%
2/13/2026	First Trust Advisors LP	4,904	$247K	0.0%	-27.3%	0.027%
2/13/2026	Charles Schwab Investment Management Inc.	210,787	$10.63M	0.0%	+3.0%	1.149%
2/13/2026	State Street Corp	730,072	$36.81M	0.0%	+3.9%	3.981%
2/13/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	73,892	$3.73M	0.0%	+60.6%	0.403%
2/13/2026	Wells Fargo & Company MN	25,529	$1.29M	0.0%	+47.4%	0.139%
2/13/2026	Cullen Capital Management LLC	5,053	$255K	0.0%	+7.6%	0.028%
2/13/2026	Quadrant Capital Group LLC	1,478	$75K	0.0%	-79.8%	0.008%
2/12/2026	Commonwealth Equity Services LLC	9,300	$469K	0.0%	+8.3%	0.051%
2/12/2026	Northstar Asset Management Inc.	47,128	$2.38M	0.6%	-9.0%	0.257%
2/12/2026	Renaissance Technologies LLC	129,213	$6.52M	0.0%	-39.9%	0.705%
2/12/2026	Dimensional Fund Advisors LP	342,716	$17.28M	0.0%	-1.3%	1.869%
2/12/2026	Ensign Peak Advisors Inc	2,500	$126K	0.0%	N/A	0.014%
2/12/2026	IQ EQ FUND MANAGEMENT IRELAND Ltd	15,722	$793K	0.1%	+15.4%	0.086%
2/12/2026	Swiss National Bank	35,462	$1.79M	0.0%	+2.3%	0.193%
2/12/2026	Nuveen LLC	38,934	$1.96M	0.0%	-2.0%	0.212%
2/11/2026	Janney Montgomery Scott LLC	4,634	$234K	0.0%	-11.4%	0.025%
2/11/2026	Illinois Municipal Retirement Fund	9,703	$489K	0.0%	+3.4%	0.053%
2/11/2026	Deutsche Bank AG	16,241	$819K	0.0%	+2.6%	0.089%
2/11/2026	Cerity Partners LLC	9,256	$467K	0.0%	-23.7%	0.050%
2/11/2026	LPL Financial LLC	26,072	$1.32M	0.0%	-8.1%	0.142%
2/11/2026	Franklin Resources Inc.	14,899	$751K	0.0%	-1.3%	0.081%
2/11/2026	CenterBook Partners LP	24,165	$1.22M	0.1%	+52.6%	0.132%
2/10/2026	TD Asset Management Inc	28,784	$1.45M	0.0%	+6.3%	0.157%
2/10/2026	Goldman Sachs Group Inc.	159,051	$8.02M	0.0%	-35.2%	0.867%
2/9/2026	Geode Capital Management LLC	464,484	$23.42M	0.0%	+1.1%	2.533%
2/9/2026	Penn Capital Management Company LLC	50,956	$2.57M	0.2%	+28.3%	0.278%
2/9/2026	Legal & General Group Plc	388,546	$19.59M	0.0%	+2.3%	2.119%
2/9/2026	Catalyst Funds Management Pty Ltd	21,488	$1.08M	0.3%	-6.1%	0.117%
2/6/2026	ProShare Advisors LLC	118,876	$5.99M	0.0%	-0.4%	0.648%
2/5/2026	Abacus Wealth Partners LLC	12,084	$609K	0.1%	N/A	0.066%
2/4/2026	Oregon Public Employees Retirement Fund	4,214	$212K	0.0%	+5.0%	0.023%
2/3/2026	International Assets Investment Management LLC	2,536	$128K	0.0%	N/A	0.014%
2/2/2026	Oppenheimer & Co. Inc.	27,366	$1.38M	0.0%	+2.2%	0.149%
1/29/2026	Comerica Bank	6,103	$308K	0.0%	+16.9%	0.033%
1/29/2026	UBS Group AG	56,865	$2.87M	0.0%	-27.6%	0.310%
1/29/2026	Teachers Retirement System of The State of Kentucky	4,527	$229K	0.0%	-10.5%	0.025%
1/29/2026	Vanguard Group Inc.	1,398,851	$70.53M	0.0%	+1.8%	7.627%
1/28/2026	Arizona State Retirement System	5,063	$255K	0.0%	-4.2%	0.028%
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1/28/2026	Universal Beteiligungs und Servicegesellschaft mbH	6,907	$351K	0.0%	-26.4%	0.038%
1/27/2026	Zurcher Kantonalbank Zurich Cantonalbank	4,140	$209K	0.0%	-88.7%	0.023%
1/26/2026	CWM LLC	2,231	$112K	0.0%	-42.9%	0.012%
1/23/2026	State of Alaska Department of Revenue	9,870	$496K	0.0%	+2.8%	0.054%
1/21/2026	Yousif Capital Management LLC	4,871	$259K	0.0%	-11.9%	0.027%
1/21/2026	TSP Capital Management Group LLC	188,078	$9.48M	2.3%	+57.8%	1.026%
1/14/2026	Exchange Traded Concepts LLC	40,541	$2.04M	0.0%	+0.7%	0.221%
1/9/2026	SG Americas Securities LLC	10,282	$518K	0.0%	-61.2%	0.056%
1/5/2026	GAMMA Investing LLC	6,640	$335K	0.0%	+42.8%	0.036%
1/1/2026	JPMorgan Chase & Co.	35,312	$1.91M	0.0%	-11.0%	0.193%

MSEX Institutional Ownership - Frequently Asked Questions

During the previous two years, 181 institutional investors and hedge funds held shares of Middlesex Water. The most heavily invested institutionals were T. Rowe Price Investment Management Inc. ($85.68M), Vanguard Group Inc. ($70.53M), Morgan Stanley ($53.78M), State Street Corp ($36.81M), Geode Capital Management LLC ($23.42M), Legal & General Group Plc ($19.59M), and Dimensional Fund Advisors LP ($18.00M).Learn more on Middlesex Water's institutional investors.

79.52% of Middlesex Water's stock is owned by institutional investors. Learn more on MSEX's institutional investor holdings.

Of the 154 institutional investors that purchased Middlesex Water's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Morgan Stanley ($563.46K), T. Rowe Price Investment Management Inc. ($202.80K), Zimmer Partners LP ($173.86K), GAMMA Investing LLC ($142.91K), Legal & General Group Plc ($132.95K), TSP Capital Management Group LLC ($101.12K), and Invesco Ltd. ($89.21K).

Institutional investors have bought a total of 1,725,272 shares in the last 24 months. This purchase volume represents approximately $89.45M in transactions.

Of the 70 institutional investors that sold Middlesex Water's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($1.28M), First Trust Advisors LP ($703.71K), Goldman Sachs Group Inc. ($86.22K), Renaissance Technologies LLC ($85.80K), Vanguard Group Inc. ($50.79K), Principal Financial Group Inc. ($43.75K), and Invesco Ltd. ($37.00K).

Institutional investors have sold a total of 2,673,526 shares in the last 24 months. This volume of shares sold represents approximately $138.54M in transactions.

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This page (NASDAQ:MSEX) was last updated on 6/3/2026 by MarketBeat.com Staff.

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Middlesex Water (MSEX) Institutional Ownership

MSEX Institutional Buying and Selling by Quarter

Middlesex Water Major Shareholders & Ownership History

MSEX Institutional Ownership - Frequently Asked Questions

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Middlesex Water (MSEX) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Middlesex Water (NASDAQ:MSEX)

MSEX Institutional Buying and Selling by Quarter

Middlesex Water Major Shareholders & Ownership History

MSEX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MSEX shares?

What percentage of Middlesex Water's stock is owned by institutional investors?

Which institutional investors have been buying Middlesex Water's stock?

How much institutional buying is happening at Middlesex Water?

Which of Middlesex Water's major shareholders have been selling company stock?

How much institutional selling is happening at Middlesex Water?

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