Citadel Advisors’s Middlesex Water MSEX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $765K | Sell |
14,700
-4,800
| -25% | -$253K | ﹤0.01% | 8307 |
|
|
2025
Q4 | $983K | Buy |
19,500
+6,200
| +47% | +$333K | ﹤0.01% | 7430 |
|
|
2025
Q3 | $720K | Buy |
13,300
+2,300
| +21% | +$123K | ﹤0.01% | 8282 |
|
|
2025
Q2 | $596K | Sell |
11,000
-700
| -6% | -$41.4K | ﹤0.01% | 8225 |
|
|
2025
Q1 | $750K | Buy |
11,700
+5,900
| +102% | +$321K | ﹤0.01% | 7595 |
|
|
2024
Q4 | $305K | Sell |
5,800
-2,500
| -30% | -$157K | ﹤0.01% | 9619 |
|
|
2024
Q3 | $541K | Buy |
8,300
+900
| +12% | +$55.8K | ﹤0.01% | 8091 |
|
|
2024
Q2 | $387K | Sell |
7,400
-9,400
| -56% | -$488K | ﹤0.01% | 8593 |
|
|
2024
Q1 | $882K | Sell |
16,800
-3,800
| -18% | -$210K | ﹤0.01% | 7176 |
|
|
2023
Q4 | $1.35M | Buy |
20,600
+3,000
| +17% | +$198K | ﹤0.01% | 6078 |
|
|
2023
Q3 | $1.17M | Buy |
17,600
+200
| +1% | +$15.4K | ﹤0.01% | 6251 |
|
|
2023
Q2 | $1.4M | Sell |
17,400
-3,800
| -18% | -$297K | ﹤0.01% | 5790 |
|
|
2023
Q1 | $1.66M | Buy |
21,200
+13,200
| +165% | +$1.06M | ﹤0.01% | 5729 |
|
|
2022
Q4 | $629K | Buy |
8,000
+5,400
| +208% | +$469K | ﹤0.01% | 7766 |
|
|
2022
Q3 | $201K | Buy |
+2,600
| New | +$233K | ﹤0.01% | 10393 |
|
|
2022
Q2 | – | Sell |
-4,600
| Closed | -$484K | – | 13659 |
|
|
2022
Q1 | $484K | Sell |
4,600
-13,300
| -74% | -$1.36M | ﹤0.01% | 9477 |
|
|
2021
Q4 | $2.15M | Buy |
17,900
+13,400
| +298% | +$1.42M | ﹤0.01% | 6064 |
|
|
2021
Q3 | $463K | Buy |
4,500
+500
| +13% | +$51.3K | ﹤0.01% | 10062 |
|
|
2021
Q2 | $327K | Buy |
4,000
+700
| +21% | +$57.9K | ﹤0.01% | 11055 |
|
|
2021
Q1 | $261K | Sell |
3,300
-800
| -20% | -$60.6K | ﹤0.01% | 11150 |
|
|
2020
Q4 | $297K | Sell |
4,100
-8,300
| -67% | -$574K | ﹤0.01% | 9096 |
|
|
2020
Q3 | $771K | Buy |
12,400
+3,900
| +46% | +$253K | ﹤0.01% | 6515 |
|
|
2020
Q2 | $571K | Buy |
+8,500
| New | +$538K | ﹤0.01% | 6841 |
|
|
2020
Q1 | – | Sell |
-6,500
| Closed | -$413K | – | 9957 |
|
|
2019
Q4 | $413K | Buy |
6,500
+1,700
| +35% | +$108K | ﹤0.01% | 7109 |
|
|
2019
Q3 | $312K | Sell |
4,800
-600
| -11% | -$36.5K | ﹤0.01% | 7489 |
|
|
2019
Q2 | $320K | Buy |
5,400
+600
| +13% | +$34.9K | ﹤0.01% | 7482 |
|
|
2019
Q1 | $269K | Sell |
4,800
-300
| -6% | -$16.9K | ﹤0.01% | 7770 |
|
|
2018
Q4 | $272K | Sell |
5,100
-1,400
| -22% | -$68.9K | ﹤0.01% | 7426 |
|
|
2018
Q3 | $315K | Buy |
+6,500
| New | +$296K | ﹤0.01% | 7478 |
|
|
2017
Q4 | – | Sell |
-5,400
| Closed | -$212K | – | 8261 |
|
|
2017
Q3 | $212K | Buy |
+5,400
| New | +$210K | ﹤0.01% | 6604 |
|
|
2016
Q3 | – | Sell |
-6,600
| Closed | -$286K | – | 7563 |
|
|
2016
Q2 | $286K | Buy |
+6,600
| New | +$244K | ﹤0.01% | 5282 |
|
Other funds holding MSEX
VCM
VPM
Citadel Advisors's MSEX Position: Q1 2026 in Review
Citadel Advisors increased its Middlesex Water (MSEX) stake by 136% in Q1 2026, buying an estimated $991K and bringing the position to 32,715 shares worth $1.7M. The position accounts for ﹤0.01% of the portfolio, ranked #6441.
Citadel Advisors first reported a position in MSEX in Q3 2015 and has held it in 28 quarters since. The position peaked at $5.83M in Q4 2022. 219 funds tracked by Wall St. Rank hold MSEX as of Q1 2026.
- Citadel Advisors held 32,715 shares of Middlesex Water worth $1.7M as of Q1 2026.
- Citadel Advisors bought 18,828 Middlesex Water shares in Q1 2026, an estimated $991K.
- Middlesex Water made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #6441 holding.
- Citadel Advisors first reported a position in Middlesex Water in Q3 2015 and has held it in 28 quarters since.
- Citadel Advisors's Middlesex Water position peaked at $5.83M in Q4 2022.
- 219 funds tracked by Wall St. Rank held Middlesex Water as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.