CenterBook Partners’s Middlesex Water MSEX Stock Holding History

CenterBook Partners’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 Q3	$728K	Buy	13,735 +96	+0.7%	+$5.45K	0.03%	526
2026 Q2	$766K	Sell	13,639 -8,566	-39%	-$451K	0.04%	418
2026 Q1	$1.16M	Sell	22,205 -1,960	-8%	-$103K	0.06%	329
2025 Q4	$1.22M	Buy	24,165 +8,326	+53%	+$448K	0.06%	338
2025 Q3	$857K	Sell	15,839 -10,341	-39%	-$553K	0.04%	403
2025 Q2	$1.42M	Buy	+26,180	New	+$1.55M	0.08%	284
2024 Q3	–	Sell	-11,900	Closed	-$622K	–	504
2024 Q2	$622K	Sell	11,900 -12,252	-51%	-$636K	0.04%	361
2024 Q1	$1.27M	Buy	+24,152	New	+$1.34M	0.09%	291
2023 Q4	–	Sell	-5,680	Closed	-$376K	–	453
2023 Q3	$376K	Buy	+5,680	New	+$437K	0.05%	360

Other funds holding MSEX

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Ledgewood Wealth Advisors Exeter, New Hampshire $181M AUM 9.93% 1-Year Est. Return

TSP Capital Management Group Summit, New Jersey $397M AUM 31.23% 1-Year Est. Return

ProShare Advisors Bethesda, Maryland $69.5B AUM 31.38% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

Exchange Traded Concepts Oklahoma City, Oklahoma $25.3B AUM 51.52% 1-Year Est. Return

Oppenheimer & Co New York $9.5B AUM 27.65% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Inspire Investing Meridian, Idaho $2.37B AUM 29.82% 1-Year Est. Return

Daiwa Securities Group Tokyo, Japan $53.6B AUM 32.29% 1-Year Est. Return

CenterBook Partners's MSEX Position: Q3 2026 in Review

CenterBook Partners increased its Middlesex Water (MSEX) stake by 0.7% in Q3 2026, buying an estimated $5.45K and bringing the position to 13,735 shares worth $728K. The position accounts for 0.03% of the portfolio, ranked #526.

CenterBook Partners first reported a position in MSEX in Q3 2023 and has held it in 9 quarters since. The position peaked at $1.42M in Q2 2025. 89 funds tracked by Wall St. Rank hold MSEX as of Q3 2026.

CenterBook Partners held 13,735 shares of Middlesex Water worth $728K as of Q3 2026.
CenterBook Partners bought 96 Middlesex Water shares in Q3 2026, an estimated $5.45K.
Middlesex Water made up 0.03% of CenterBook Partners's portfolio in Q3 2026, its #526 holding.
CenterBook Partners first reported a position in Middlesex Water in Q3 2023 and has held it in 9 quarters since.
CenterBook Partners's Middlesex Water position peaked at $1.42M in Q2 2025.
89 funds tracked by Wall St. Rank held Middlesex Water as of Q3 2026.

Based on CenterBook Partners's 13F filing for Q3 2026, filed 2 Nov 2026.