On this page, we present all of the funds holding MSEX from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding MSEX, with a link to that fund's top holdings. The next columns indicate the amount of MSEX stock held by each of the funds holding MSEX, followed by the MSEX position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 184 funds holding MSEX within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by BlackRock Inc.. For more details on the positions held by BlackRock Inc. (or by any of the other funds holding MSEX), click the fund name in the "Holder" column of the funds-holding-MSEX table below.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	3,272,519	$214,743	12/31/2023
MSEX	3,272,519	$214,743	12/31/2023
Vanguard Group Inc.	1,427,157	$93,650	12/31/2023
MSEX	1,427,157	$93,650	12/31/2023
First Trust Advisors LP	1,214,004	$79,663	12/31/2023
MSEX	1,214,004	$79,663	12/31/2023
Pictet Asset Management Holding SA	750,306	$49,235	12/31/2023
MSEX	750,306	$49,235	12/31/2023
State Street Corp	706,598	$46,367	12/31/2023
MSEX	706,598	$46,367	12/31/2023
Dimensional Fund Advisors LP	467,032	$30,648	12/31/2023
MSEX	467,032	$30,648	12/31/2023
Morgan Stanley	434,317	$28,500	12/31/2023
MSEX	434,317	$28,500	12/31/2023
T. Rowe Price Investment Management Inc.	409,606	$26,879	12/31/2023
MSEX	409,606	$26,879	12/31/2023
Geode Capital Management LLC	390,542	$25,630	12/31/2023
MSEX	390,542	$25,630	12/31/2023
Invesco Ltd.	283,930	$18,631	12/31/2023
MSEX	283,930	$18,631	12/31/2023
KBC Group NV	255,015	$16,734	12/31/2023
MSEX	255,015	$16,734	12/31/2023
Northern Trust Corp	207,052	$13,587	12/31/2023
MSEX	207,052	$13,587	12/31/2023
Renaissance Technologies LLC	206,400	$13,544	12/31/2023
MSEX	206,400	$13,544	12/31/2023
First Manhattan Co.	192,988	$12,664	12/31/2023
MSEX	192,988	$12,664	12/31/2023
Legal & General Group Plc	169,936	$11,151	12/31/2023
MSEX	169,936	$11,151	12/31/2023
Bank of New York Mellon Corp	194,719	$10,223	03/31/2024
MSEX	194,719	$10,223	03/31/2024
Charles Schwab Investment Management Inc.	146,041	$9,583	12/31/2023
MSEX	146,041	$9,583	12/31/2023
Amundi	128,959	$8,124	12/31/2023
MSEX	128,959	$8,124	12/31/2023
ProShare Advisors LLC	119,214	$7,823	12/31/2023
MSEX	119,214	$7,823	12/31/2023
TSP Capital Management Group LLC	113,484	$7,447	12/31/2023
MSEX	113,484	$7,447	12/31/2023
Thematics Asset Management	95,000	$6,234	12/31/2023
MSEX	95,000	$6,234	12/31/2023
Principal Financial Group Inc.	92,770	$4,870	03/31/2024
MSEX	92,770	$4,870	03/31/2024
Assenagon Asset Management S.A.	83,516	$4,385	03/31/2024
MSEX	83,516	$4,385	03/31/2024
JPMorgan Chase & Co.	60,318	$3,958	12/31/2023
MSEX	60,318	$3,958	12/31/2023
Ameriprise Financial Inc.	60,153	$3,947	12/31/2023
MSEX	60,153	$3,947	12/31/2023
Rhumbline Advisers	58,495	$3,838	12/31/2023
MSEX	58,495	$3,838	12/31/2023
Penn Capital Management Co. Inc.	51,916	$3,407	12/31/2023
MSEX	51,916	$3,407	12/31/2023
Nuveen Asset Management LLC	49,599	$3,255	12/31/2023
MSEX	49,599	$3,255	12/31/2023
Foundry Partners LLC	46,085	$3,024	12/31/2023
MSEX	46,085	$3,024	12/31/2023
Citadel Advisors LLC		$2,757	12/31/2023
MSEX	23,009	$1,510	12/31/2023
Call	20,600	$1,352	12/31/2023
Put	1,600	$105	12/31/2023
State of New Jersey Common Pension Fund D	39,230	$2,574	12/31/2023
MSEX	39,230	$2,574	12/31/2023
UBS Group AG	38,492	$2,526	12/31/2023
MSEX	38,492	$2,526	12/31/2023
Public Sector Pension Investment Board	36,957	$2,425	12/31/2023
MSEX	36,957	$2,425	12/31/2023
Swiss National Bank	34,962	$2,294	12/31/2023
MSEX	34,962	$2,294	12/31/2023
Barclays PLC	29,849	$1,959	12/31/2023
MSEX	29,849	$1,959	12/31/2023
Goldman Sachs Group Inc.	29,020	$1,904	12/31/2023
MSEX	29,020	$1,904	12/31/2023
Bank of America Corp DE	27,100	$1,778	12/31/2023
MSEX	27,100	$1,778	12/31/2023
UBS Asset Management Americas Inc.	26,558	$1,743	12/31/2023
MSEX	26,558	$1,743	12/31/2023
Alliancebernstein L.P.	25,540	$1,676	12/31/2023
MSEX	25,540	$1,676	12/31/2023
Credit Suisse AG	25,200	$1,654	12/31/2023
MSEX	25,200	$1,654	12/31/2023
Jane Street Group LLC	24,800	$1,627	12/31/2023
MSEX	24,800	$1,627	12/31/2023
HighTower Advisors LLC	22,129	$1,450	12/31/2023
MSEX	22,129	$1,450	12/31/2023
Prudential Financial Inc.	20,594	$1,351	12/31/2023
MSEX	20,594	$1,351	12/31/2023
Gabelli Funds LLC	19,450	$1,276	12/31/2023
MSEX	19,450	$1,276	12/31/2023
California State Teachers Retirement System	18,698	$1,227	12/31/2023
MSEX	18,698	$1,227	12/31/2023
Great West Life Assurance Co. Can	17,743	$1,162	12/31/2023
MSEX	17,743	$1,162	12/31/2023
Oppenheimer & Co. Inc.	17,463	$1,146	12/31/2023
MSEX	17,463	$1,146	12/31/2023
Cerity Partners LLC	16,055	$1,054	12/31/2023
MSEX	16,055	$1,054	12/31/2023
Thrivent Financial for Lutherans	15,867	$1,041	12/31/2023
MSEX	15,867	$1,041	12/31/2023
Susquehanna International Group LLP		$1,014	12/31/2023
MSEX	10,553	$692	12/31/2023
Call	4,900	$322	12/31/2023
Texas Permanent School Fund	15,376	$1,009	12/31/2023
MSEX	15,376	$1,009	12/31/2023
Magellan Asset Management Ltd	14,898	$978	12/31/2023
MSEX	14,898	$978	12/31/2023
Price T Rowe Associates Inc. MD	14,784	$971	12/31/2023
MSEX	14,784	$971	12/31/2023
CI Private Wealth LLC	14,756	$968	12/31/2023
MSEX	14,756	$968	12/31/2023
Voloridge Investment Management LLC	14,559	$955	12/31/2023
MSEX	14,559	$955	12/31/2023
The PNC Financial Services Group Inc.	13,936	$914	12/31/2023
MSEX	13,936	$914	12/31/2023
BNP Paribas Arbitrage SA	13,659	$896	12/31/2023
MSEX	13,659	$896	12/31/2023
Two Sigma Advisers LP	12,200	$801	12/31/2023
MSEX	12,200	$801	12/31/2023
Citigroup Inc.	11,177	$733	12/31/2023
MSEX	11,177	$733	12/31/2023
Deutsche Bank AG	10,774	$707	12/31/2023
MSEX	10,774	$707	12/31/2023
Advisor Group Holdings Inc.	10,225	$671	12/31/2023
MSEX	10,225	$671	12/31/2023
Private Advisor Group LLC	10,183	$668	12/31/2023
MSEX	10,183	$668	12/31/2023
Comerica Bank	10,159	$667	12/31/2023
MSEX	10,159	$667	12/31/2023
Illinois Municipal Retirement Fund	9,852	$646	12/31/2023
MSEX	9,852	$646	12/31/2023
American International Group Inc.	9,553	$627	12/31/2023
MSEX	9,553	$627	12/31/2023
MetLife Investment Management LLC	9,267	$608	12/31/2023
MSEX	9,267	$608	12/31/2023
Victory Capital Management Inc.	9,183	$603	12/31/2023
MSEX	9,183	$603	12/31/2023
Royal Bank of Canada	9,068	$595	12/31/2023
MSEX	9,068	$595	12/31/2023
Janus Henderson Group PLC	9,061	$595	12/31/2023
MSEX	9,061	$595	12/31/2023
State of Alaska Department of Revenue	10,848	$569	03/31/2024
MSEX	10,848	$569	03/31/2024
Wells Fargo & Company MN	8,566	$562	12/31/2023
MSEX	8,566	$562	12/31/2023
The Manufacturers Life Insurance Company	8,566	$562	12/31/2023
MSEX	8,566	$562	12/31/2023
Main Street Financial Solutions LLC	10,447	$548	03/31/2024
MSEX	10,447	$548	03/31/2024
Occudo Quantitative Strategies LP	8,320	$546	12/31/2023
MSEX	8,320	$546	12/31/2023
Tower Research Capital LLC TRC	8,197	$538	12/31/2023
MSEX	8,197	$538	12/31/2023
New York State Teachers Retirement System	9,111	$478	03/31/2024
MSEX	9,111	$478	03/31/2024
Ethic Inc.	7,289	$478	12/31/2023
MSEX	7,289	$478	12/31/2023
New York State Common Retirement Fund	7,253	$476	12/31/2023
MSEX	7,253	$476	12/31/2023
Voya Investment Management LLC	7,248	$476	12/31/2023
MSEX	7,248	$476	12/31/2023
Clean Yield Group	7,225	$474	12/31/2023
MSEX	7,225	$474	12/31/2023
Louisiana State Employees Retirement System	8,800	$462	03/31/2024
MSEX	8,800	$462	03/31/2024
Blackhill Capital Inc.	6,666	$437	12/31/2023
MSEX	6,666	$437	12/31/2023
Yousif Capital Management LLC	8,038	$422	03/31/2024
MSEX	8,038	$422	03/31/2024
Parcion Private Wealth LLC	8,000	$420	03/31/2024
MSEX	8,000	$420	03/31/2024
Raymond James Financial Services Advisors Inc.	7,884	$414	03/31/2024
MSEX	7,884	$414	03/31/2024
Janney Montgomery Scott LLC	6,175	$405	12/31/2023
MSEX	6,175	$405	12/31/2023
State of Tennessee Treasury Department	5,993	$393	12/31/2023
MSEX	5,993	$393	12/31/2023
Steward Partners Investment Advisory LLC	5,994	$393	12/31/2023
MSEX	5,994	$393	12/31/2023
LPL Financial LLC	5,951	$390	12/31/2023
MSEX	5,951	$390	12/31/2023
Squarepoint Ops LLC	5,873	$385	12/31/2023
MSEX	5,873	$385	12/31/2023
CWM Advisors LLC	5,832	$383	12/31/2023
MSEX	5,832	$383	12/31/2023
Teachers Retirement System of The State of Kentucky	5,699	$374	12/31/2023
MSEX	5,699	$374	12/31/2023
State of Wisconsin Investment Board	5,682	$373	12/31/2023
MSEX	5,682	$373	12/31/2023
Kestra Advisory Services LLC	5,681	$373	12/31/2023
MSEX	5,681	$373	12/31/2023
Millennium Management LLC	5,643	$370	12/31/2023
MSEX	5,643	$370	12/31/2023
Affinity Wealth Management LLC	7,000	$368	03/31/2024
MSEX	7,000	$368	03/31/2024
Mitchell Mcleod Pugh & Williams Inc.	5,585	$366	12/31/2023
MSEX	5,585	$366	12/31/2023
Engineers Gate Manager LP	5,375	$353	12/31/2023
MSEX	5,375	$353	12/31/2023
Oregon Public Employees Retirement Fund	5,214	$342	12/31/2023
MSEX	5,214	$342	12/31/2023
Commonwealth Equity Services LLC	6,419	$337	03/31/2024
MSEX	6,419	$337	03/31/2024
Maryland State Retirement & Pension System	6,417	$337	03/31/2024
MSEX	6,417	$337	03/31/2024
Russell Investments Group Ltd.	5,119	$336	12/31/2023
MSEX	5,119	$336	12/31/2023
State Board of Administration of Florida Retirement System	5,001	$328	12/31/2023
MSEX	5,001	$328	12/31/2023
Teton Advisors Inc.	5,000	$328	12/31/2023
MSEX	5,000	$328	12/31/2023
FMR LLC	4,972	$326	12/31/2023
MSEX	4,972	$326	12/31/2023
Arizona State Retirement System	4,961	$326	12/31/2023
MSEX	4,961	$326	12/31/2023
Bank of Montreal Can	4,704	$320	12/31/2023
MSEX	4,704	$320	12/31/2023
Guyasuta Investment Advisors Inc.	6,000	$315	03/31/2024
MSEX	6,000	$315	03/31/2024
Southeast Asset Advisors Inc.	4,749	$312	12/31/2023
MSEX	4,749	$312	12/31/2023
Manchester Capital Management LLC	4,675	$307	12/31/2023
MSEX	4,675	$307	12/31/2023
Amalgamated Bank	5,755	$302	03/31/2024
MSEX	5,755	$302	03/31/2024
Stifel Financial Corp	4,531	$297	12/31/2023
MSEX	4,531	$297	12/31/2023
Glenmede Trust Co. NA	4,490	$295	12/31/2023
MSEX	4,490	$295	12/31/2023
Two Sigma Investments LP	4,473	$294	12/31/2023
MSEX	4,473	$294	12/31/2023
FARMERS & MERCHANTS TRUST Co OF LONG BEACH	5,579	$293	03/31/2024
MSEX	5,579	$293	03/31/2024
Armstrong Advisory Group Inc.	5,568	$292	03/31/2024
MSEX	5,568	$292	03/31/2024
Handelsbanken Fonder AB	4,215	$277	12/31/2023
MSEX	4,215	$277	12/31/2023
Wedbush Securities Inc.	3,954	$259	12/31/2023
MSEX	3,954	$259	12/31/2023
Mariner LLC	3,918	$257	12/31/2023
MSEX	3,918	$257	12/31/2023
Verition Fund Management LLC	3,914	$257	12/31/2023
MSEX	3,914	$257	12/31/2023
HRT Financial LP	3,885	$254	12/31/2023
MSEX	3,885	$254	12/31/2023
Commonwealth of Pennsylvania Public School Empls Retrmt SYS	3,843	$252	12/31/2023
MSEX	3,843	$252	12/31/2023
Creative Planning	3,766	$247	12/31/2023
MSEX	3,766	$247	12/31/2023
Daiwa Securities Group Inc.	3,631	$238	12/31/2023
MSEX	3,631	$238	12/31/2023
Cambridge Investment Research Advisors Inc.	4,331	$227	03/31/2024
MSEX	4,331	$227	03/31/2024
Virtu Financial LLC	3,364	$221	12/31/2023
MSEX	3,364	$221	12/31/2023
Crestwood Advisors Group LLC	3,232	$212	12/31/2023
MSEX	3,232	$212	12/31/2023
WINTON GROUP Ltd	3,221	$211	12/31/2023
MSEX	3,221	$211	12/31/2023
Mutual of America Capital Management LLC	3,117	$205	12/31/2023
MSEX	3,117	$205	12/31/2023
Aquatic Capital Management LLC	3,100	$203	12/31/2023
MSEX	3,100	$203	12/31/2023
Zurcher Kantonalbank Zurich Cantonalbank	3,786	$199	03/31/2024
MSEX	3,786	$199	03/31/2024
Public Employees Retirement Association of Colorado	2,966	$195	12/31/2023
MSEX	2,966	$195	12/31/2023
Creative Financial Designs Inc. ADV	1,923	$126	12/31/2023
MSEX	1,923	$126	12/31/2023
Ameritas Investment Partners Inc.	1,742	$114	12/31/2023
MSEX	1,742	$114	12/31/2023
Kepos Capital LP	1,434	$94	12/31/2023
MSEX	1,434	$94	12/31/2023
Quadrant Capital Group LLC	1,439	$94	12/31/2023
MSEX	1,439	$94	12/31/2023
Global Retirement Partners LLC	1,406	$74	03/31/2024
MSEX	1,406	$74	03/31/2024
ST Germain D J Co. Inc.	1,332	$70	03/31/2024
MSEX	1,332	$70	03/31/2024
Metropolitan Life Insurance Co NY	1,026	$67	12/31/2023
MSEX	1,026	$67	12/31/2023
Concord Wealth Partners	906	$59	12/31/2023
MSEX	906	$59	12/31/2023
Baystate Wealth Management LLC	840	$55	12/31/2023
MSEX	840	$55	12/31/2023
Spire Wealth Management	995	$52	03/31/2024
MSEX	995	$52	03/31/2024
Allspring Global Investments Holdings LLC	963	$51	03/31/2024
MSEX	963	$51	03/31/2024
City State Bank	967	$51	03/31/2024
MSEX	967	$51	03/31/2024
Natixis Investment Managers International	727	$48	12/31/2023
MSEX	727	$48	12/31/2023
US Bancorp DE	648	$43	12/31/2023
MSEX	648	$43	12/31/2023
CWM LLC	791	$42	03/31/2024
MSEX	791	$42	03/31/2024
North Star Investment Management Corp.	625	$41	12/31/2023
MSEX	625	$41	12/31/2023
Clarity Asset Management Inc.	584	$38	12/31/2023
MSEX	584	$38	12/31/2023
GAMMA Investing LLC	594	$31	03/31/2024
MSEX	594	$31	03/31/2024
West Branch Capital LLC	567	$30	03/31/2024
MSEX	567	$30	03/31/2024
Harbour Investments Inc.	450	$30	12/31/2023
MSEX	450	$30	12/31/2023
PFS Partners LLC	449	$24	03/31/2024
MSEX	449	$24	03/31/2024
Ostrum Asset Management	367	$24	12/31/2023
MSEX	367	$24	12/31/2023
CENTRAL TRUST Co	425	$22	03/31/2024
MSEX	425	$22	03/31/2024
UMB Bank N A MO	408	$21	03/31/2024
MSEX	408	$21	03/31/2024
Fifth Third Bancorp	319	$17	03/31/2024
MSEX	319	$17	03/31/2024
Hanson & Doremus Investment Management	300	$16	03/31/2024
MSEX	300	$16	03/31/2024
Lindbrook Capital LLC	313	$16	03/31/2024
MSEX	313	$16	03/31/2024
Millburn Ridgefield Corp	280	$15	03/31/2024
MSEX	280	$15	03/31/2024
Catalyst Capital Advisors LLC	280	$15	03/31/2024
MSEX	280	$15	03/31/2024
Massmutual Trust Co. FSB ADV	274	$14	03/31/2024
MSEX	274	$14	03/31/2024
Signaturefd LLC	210	$14	12/31/2023
MSEX	210	$14	12/31/2023
First Financialcorp IN	184	$10	03/31/2024
MSEX	184	$10	03/31/2024
Baldwin Brothers Inc. MA	200	$10	03/31/2024
MSEX	200	$10	03/31/2024
TFO TDC LLC	143	$9	12/31/2023
MSEX	143	$9	12/31/2023
Quent Capital LLC	112	$7	12/31/2023
MSEX	112	$7	12/31/2023
Bessemer Group Inc.	89	$6	12/31/2023
MSEX	89	$6	12/31/2023
Tributary Capital Management LLC	50	$3	03/31/2024
MSEX	50	$3	03/31/2024
Allworth Financial LP	51	$3	03/31/2024
MSEX	51	$3	03/31/2024
Mitsubishi UFJ Kokusai Asset Management Co. Ltd.	44	$3	12/31/2023
MSEX	44	$3	12/31/2023
Versant Capital Management Inc	45	$2	03/31/2024
MSEX	45	$2	03/31/2024
Parallel Advisors LLC	33	$2	12/31/2023
MSEX	33	$2	12/31/2023
LGT Financial Advisors LLC	37	$2	12/31/2023
MSEX	37	$2	12/31/2023
Farmers & Merchants Investments Inc.	12	$1	03/31/2024
MSEX	12	$1	03/31/2024
AdvisorNet Financial Inc	27	$1	03/31/2024
MSEX	27	$1	03/31/2024
Nisa Investment Advisors LLC	15	$1	12/31/2023
MSEX	15	$1	12/31/2023
Assetmark Inc.	18	$1	12/31/2023
MSEX	18	$1	12/31/2023
Bell Investment Advisors Inc	16	$1	12/31/2023
MSEX	16	$1	12/31/2023
Proequities Inc.		$0	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
MSEX	0	$0	12/31/2023
Nomura Asset Management Co. Ltd.	0	$0	12/31/2023
MSEX	0	$0	12/31/2023
Parkside Financial Bank & Trust	3	$0	12/31/2023
MSEX	3	$0	12/31/2023
JFS Wealth Advisors LLC	3	$0	12/31/2023
MSEX	3	$0	12/31/2023
Glassman Wealth Services	5	$0	12/31/2023
MSEX	5	$0	12/31/2023
Covestor Ltd	2	$0	12/31/2023
MSEX	2	$0	12/31/2023