Middlesex WaterMSEX
13F holders, Q2 2024 (June 30)197holders +6
24new positions
19sold out
5famous investors
$52.27avg. 13F price*
At the end of Q2 2024, 197 institutions reported holding Middlesex Water Co. (MSEX) in their 13F filings, up 6 from Q1 2024. 24 opened new positions and 19 sold out. The largest holders were BlackRock Inc. ($175.6M), Vanguard Group Inc. ($72.5M) and T. Rowe Price Investment Management, Inc. ($65.8M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Joel Greenblatt (0.0% of Gotham Asset Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Middlesex Water Co.
- CUSIP
- 596680108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 24 | $14.9M |
| Exits | 19 | $10.5M |
All 13F filers, Q1 2024 → Q2 2024: 933,986 shares bought and 824,958 shares sold, net +109,028 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 197 holders
| BlackRock Inc. | 0.00% | Reduce -1.3% | 3,360,935 | $175.6M |
| Vanguard Group Inc. | 0.00% | Reduce -2.9% | 1,388,155 | $72.5M |
| T. Rowe Price Investment Management, Inc. | 0.04% | Add +21.3% | 1,259,640 | $65.8M |
| State Street Corp. | 0.00% | Add +4.0% | 760,357 | $39.7M |
| Morgan Stanley | 0.00% | Reduce -10.2% | 540,284 | $28.2M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -0.4% | 452,326 | $23.6M |
| Geode Capital Management, LLC | 0.00% | Add +7.7% | 431,129 | $22.5M |
| Invesco Ltd. | 0.00% | Reduce -32.5% | 276,782 | $14.5M |
| Renaissance Technologies | 0.02% | Reduce -7.7% | 262,700 | $13.7M |
| KBC Group NV | 0.04% | No change | 255,015 | $13.3M |
| Legal & General Group Plc | 0.00% | Add +5.9% | 228,054 | $11.9M |
| Ledgewood Wealth Advisors, LLC | 10.17% | Add +0.4% | 225,852 | $11.8M |
| Bank of New York Mellon Corp | 0.00% | Add +12.5% | 219,119 | $11.5M |
| Northern Trust Corp. | 0.00% | Reduce -0.3% | 202,199 | $10.6M |
| First Manhattan Co. Llc. | 0.03% | Reduce -2.7% | 187,758 | $9.8M |
| Thematics Asset Management | 0.36% | Add +36.8% | 171,000 | $8.9M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +8.1% | 160,437 | $8.4M |
| Cramer Rosenthal McGlynn LLC | 0.42% | New | 136,476 | $7.1M |
| ProShare Advisors LLC | 0.02% | Reduce -15.4% | 127,628 | $6.7M |
| Goldman Sachs Group Inc. | 0.00% | Add +90.8% | 125,355 | $6.6M |
| Amundi | 0.00% | Reduce -8.0% | 120,493 | $6.4M |
| TSP Capital Management Group, LLC | 1.80% | Reduce -2.7% | 109,635 | $5.7M |
| Principal Financial Group Inc. | 0.00% | Reduce -5.1% | 88,014 | $4.6M |
| Penn Capital Management Company, LLC | 0.42% | Add +37.5% | 84,500 | $4.4M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -41.6% | 69,635 | $3.6M |
| Jane Street Group, LLC | 0.00% | Add +113.2% | 66,335 | $3.5M |
| Rhumbline Advisers | 0.00% | Add +2.1% | 62,060 | $3.2M |
| Ameriprise Financial Inc. | 0.00% | Reduce -2.2% | 61,674 | $3.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +58.3% | 51,713 | $2.7M |
| Nuveen Asset Management, LLC | 0.00% | No change | 49,599 | $2.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -13.3% | 47,533 | $2.5M |
| Walleye Capital LLC | 0.03% | Add +111.6% | 44,792 | $2.3M |
| Bank of America Corp. | 0.00% | Add +35.4% | 40,879 | $2.1M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -52.5% | 39,664 | $2.1M |
| Public Sector Pension Investment Board | 0.01% | Add +6.0% | 39,184 | $2.0M |
| Duff & Phelps Investment Management Co. | 0.03% | New | 38,570 | $2.0M |
| Citadel Advisors | 0.00% | Add +6.3% | 38,561 | $2.0M |
| Zimmer Partners, LP | 0.04% | New | 37,738 | $2.0M |
| D. E. Shaw & Co. | 0.00% | Add +56.5% | 37,003 | $1.9M |
| Swiss National Bank | 0.00% | No change | 34,962 | $1.8M |
| UBS Group AG | 0.00% | Reduce -22.8% | 33,809 | $1.8M |
| Marshall Wace, LLP | 0.00% | Add +2.4% | 24,685 | $1.3M |
| LPL Financial LLC | 0.00% | Add +411.8% | 21,867 | $1.1M |
| Voloridge Investment Management, LLC | 0.00% | Reduce -45.2% | 21,360 | $1.1M |
| T. Rowe Price Associates Inc. | 0.00% | Add +0.6% | 20,733 | $1.1M |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +13.3% | 20,171 | $1.1M |
| TD Asset Management Inc | 0.00% | Add +30.3% | 20,128 | $1.1M |
| Oppenheimer & Co. Inc. | 0.02% | Add +6.8% | 19,856 | $1.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -13.5% | 19,533 | $1.0M |
| HighTower Advisors, LLC | 0.00% | Reduce -8.2% | 19,600 | $1.0M |
| Gabelli Funds LLC | 0.01% | No change | 19,450 | $1.0M |
| Prudential Financial Inc. | 0.00% | Reduce -4.7% | 19,114 | $999K |
| Corient Private Wealth LP | 0.00% | Add +15.4% | 18,749 | $980K |
| Cerity Partners LLC | 0.00% | Reduce -5.7% | 17,816 | $931K |
| Magellan Asset Management Ltd | 0.01% | Add +18.1% | 17,600 | $920K |
| California State Teachers Retirement System | 0.00% | Reduce -2.3% | 17,369 | $908K |
| Storebrand Asset Management As | 0.00% | Reduce -24.5% | 17,040 | $891K |
| PNC Financial Services Group, Inc. | 0.00% | Add +12.7% | 16,941 | $885K |
| Ethic Inc. | 0.02% | Add +60.1% | 16,715 | $874K |
| Jump Financial, LLC | 0.02% | Add +59.3% | 15,561 | $813K |
| Thrivent Financial for Lutherans | 0.00% | Reduce -4.2% | 14,801 | $774K |
| BNP Paribas Financial Markets | 0.00% | Reduce -23.2% | 14,351 | $750K |
| Citigroup Inc. | 0.00% | Add +14.4% | 14,082 | $736K |
| Two Sigma Investments, LP | 0.00% | New | 12,303 | $643K |
| Tidal Investments LLC | 0.01% | New | 12,158 | $635K |
| Wells Fargo & Company | 0.00% | Add +37.0% | 11,940 | $624K |
| CenterBook Partners LP | 0.04% | Reduce -50.7% | 11,900 | $622K |
| State of Wisconsin Investment Board | 0.00% | Reduce -9.3% | 11,866 | $620K |
| Private Advisor Group, LLC | 0.00% | Add +8.5% | 11,055 | $578K |
| Bank of Montreal | 0.00% | New | 10,751 | $577K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | — | 10,658 | $557K |
| Ieq Capital, LLC | 0.01% | No change | 10,613 | $555K |
| State of Alaska, Department of Revenue | 0.01% | Reduce -3.5% | 10,468 | $547K |
| Main Street Financial Solutions, LLC | 0.05% | No change | 10,447 | $546K |
| MetLife Investment Management, LLC | 0.00% | Add +12.1% | 10,388 | $543K |
| Illinois Municipal Retirement Fund | 0.01% | Add +1.5% | 10,292 | $538K |
| Deutsche Bank AG | 0.00% | Reduce -15.2% | 10,264 | $536K |
| Osaic Holdings, Inc. | 0.00% | Add +5.3% | 10,262 | $536K |
| Corebridge Financial, Inc. | 0.00% | — | 10,253 | $536K |
| Tower Research Capital LLC (TRC) | 0.01% | Add +12318.2% | 9,562 | $500K |
| Squarepoint Ops LLC | 0.00% | Add +4.7% | 9,462 | $494K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +9.0% | 9,280 | $485K |
| New York State Teachers Retirement System | 0.00% | No change | 9,111 | $476K |
| Louisiana State Employees Retirement System | 0.01% | Add +2.3% | 9,000 | $470K |
| Janus Henderson Group PLC | 0.00% | Reduce -1.0% | 8,972 | $468K |
| UniSuper Management Pty Ltd | 0.00% | Add +13.1% | 8,642 | $452K |
| Commonwealth Equity Services, LLC | 0.00% | Add +33.5% | 8,568 | $448K |
| Mariner, LLC | 0.00% | Add +117.2% | 8,518 | $445K |
| Millennium Management | 0.00% | Reduce -24.1% | 8,349 | $436K |
| First Trust Advisors LP | 0.00% | New | 8,251 | $431K |
| State of Tennessee, Department of Treasury | 0.00% | No change | 8,223 | $430K |
| Comerica Bank | 0.00% | Reduce -6.8% | 8,095 | $423K |
| Raymond James Financial Services Advisors, Inc. | 0.00% | Add +2.3% | 8,065 | $421K |
| Parcion Private Wealth LLC | 0.04% | No change | 8,000 | $418K |
| Susquehanna International Group, LLP | 0.00% | Reduce -84.5% | 7,904 | $413K |
| Quantbot Technologies LP | 0.02% | Add +3.5% | 7,877 | $412K |
| Creative Planning | 0.00% | Reduce -9.5% | 7,765 | $406K |
| Guyasuta Investment Advisors Inc. | 0.03% | No change | 6,000 | $394K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -24.3% | 7,287 | $381K |
| New York State Common Retirement Fund | 0.00% | No change | 7,248 | $379K |
"% of holder's portfolio" is MSEX's weight in each manager's 13F, not the share of Middlesex Water Co. the manager owns.