XT
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XTX Topco’s Middlesex Water MSEX Stock Holding History

XTX Topco’s Portfolio MSEX Stock Details MSEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$437K Sell
7,777
-684
-8% -$36K 0.01% 2582
2026
Q1 		$440K Buy
+8,461
New +$445K 0.01% 2149
2025
Q2 		– Sell
-12,364
Closed -$793K – 2882
2025
Q1 		$793K Buy
+12,364
New +$672K 0.04% 697
2024
Q3 		– Sell
-5,648
Closed -$295K – 2409
2024
Q2 		$295K Buy
+5,648
New +$293K 0.03% 977

Other funds holding MSEX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

XTX Topco's MSEX Position: Q2 2026 in Review

XTX Topco reduced its Middlesex Water (MSEX) stake by 8.1% in Q2 2026, selling an estimated $36K and leaving 7,777 shares worth $437K. The position accounts for 0.01% of the portfolio, ranked #2582.

XTX Topco first reported a position in MSEX in Q2 2024 and has held it in 4 quarters since. The position peaked at $793K in Q1 2025. 227 funds tracked by Wall St. Rank hold MSEX as of Q2 2026.

  • XTX Topco held 7,777 shares of Middlesex Water worth $437K as of Q2 2026.
  • XTX Topco sold 684 Middlesex Water shares in Q2 2026, an estimated $36K.
  • Middlesex Water made up 0.01% of XTX Topco's portfolio in Q2 2026, its #2582 holding.
  • XTX Topco first reported a position in Middlesex Water in Q2 2024 and has held it in 4 quarters since.
  • XTX Topco's Middlesex Water position peaked at $793K in Q1 2025.
  • 227 funds tracked by Wall St. Rank held Middlesex Water as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.