Jane Street’s Waters Corp WAT Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $9.17M | Buy |
30,777
+11,777
| +62% | +$4.03M | ﹤0.01% | 2650 |
|
|
2025
Q4 | $7.22M | Buy |
19,000
+8,100
| +74% | +$2.98M | ﹤0.01% | 2722 |
|
|
2025
Q3 | $3.27M | Buy |
10,900
+7,600
| +230% | +$2.29M | ﹤0.01% | 4078 |
|
|
2025
Q2 | $1.15M | Sell |
3,300
-2,400
| -42% | -$825K | ﹤0.01% | 5350 |
|
|
2025
Q1 | $2.1M | Buy |
5,700
+3,300
| +138% | +$1.28M | ﹤0.01% | 4272 |
|
|
2024
Q4 | $890K | Sell |
2,400
-11,900
| -83% | -$4.35M | ﹤0.01% | 5607 |
|
|
2024
Q3 | $5.15M | Buy |
14,300
+1,600
| +13% | +$521K | ﹤0.01% | 2821 |
|
|
2024
Q2 | $3.68M | Sell |
12,700
-24,900
| -66% | -$7.95M | ﹤0.01% | 3454 |
|
|
2024
Q1 | $12.9M | Buy |
37,600
+19,600
| +109% | +$6.44M | ﹤0.01% | 1561 |
|
|
2023
Q4 | $5.93M | Buy |
18,000
+5,500
| +44% | +$1.52M | ﹤0.01% | 2620 |
|
|
2023
Q3 | $3.43M | Buy |
+12,500
| New | +$3.45M | ﹤0.01% | 3166 |
|
|
2023
Q2 | – | Sell |
-15,200
| Closed | -$4.71M | – | 9661 |
|
|
2023
Q1 | $4.71M | Buy |
15,200
+12,100
| +390% | +$3.91M | ﹤0.01% | 2549 |
|
|
2022
Q4 | $1.06M | Sell |
3,100
-10,400
| -77% | -$3.29M | ﹤0.01% | 4906 |
|
|
2022
Q3 | $3.64M | Buy |
13,500
+4,400
| +48% | +$1.4M | ﹤0.01% | 3144 |
|
|
2022
Q2 | $3.01M | Sell |
9,100
-21,900
| -71% | -$6.95M | ﹤0.01% | 3433 |
|
|
2022
Q1 | $9.62M | Buy |
31,000
+18,300
| +144% | +$5.95M | ﹤0.01% | 2044 |
|
|
2021
Q4 | $4.73M | Sell |
12,700
-2,700
| -18% | -$944K | ﹤0.01% | 2945 |
|
|
2021
Q3 | $5.5M | Buy |
15,400
+7,900
| +105% | +$3.09M | ﹤0.01% | 2591 |
|
|
2021
Q2 | $2.59M | Buy |
7,500
+1,100
| +17% | +$348K | ﹤0.01% | 3835 |
|
|
2021
Q1 | $1.82M | Buy |
6,400
+4,700
| +276% | +$1.28M | ﹤0.01% | 4192 |
|
|
2020
Q4 | $421K | Sell |
1,700
-9,000
| -84% | -$2.04M | ﹤0.01% | 5975 |
|
|
2020
Q3 | $2.09M | Buy |
10,700
+1,500
| +16% | +$312K | ﹤0.01% | 2968 |
|
|
2020
Q2 | $1.66M | Buy |
+9,200
| New | +$1.74M | ﹤0.01% | 3321 |
|
|
2017
Q3 | – | Sell |
-22,000
| Closed | -$4.04M | – | 5144 |
|
|
2017
Q2 | $4.04M | Sell |
22,000
-15,700
| -42% | -$2.73M | 0.01% | 906 |
|
|
2017
Q1 | $5.89M | Buy |
+37,700
| New | +$5.63M | 0.03% | 613 |
|
|
2016
Q3 | – | Sell |
-2,800
| Closed | -$394K | – | 4604 |
|
|
2016
Q2 | $394K | Buy |
+2,800
| New | +$379K | ﹤0.01% | 3004 |
|
|
2015
Q3 | – | Sell |
-19,700
| Closed | -$2.53M | – | 4215 |
|
|
2015
Q2 | $2.53M | Buy |
+19,700
| New | +$2.56M | 0.02% | 831 |
|
Other funds holding WAT
VCM
VPM
Jane Street's WAT Position: Q1 2026 in Review
Jane Street reduced its Waters Corp (WAT) stake by 96% in Q1 2026, selling an estimated $19.8M and leaving 2,153 shares worth $641K. The position accounts for ﹤0.01% of the portfolio, ranked #7461.
Jane Street first reported a position in WAT in Q2 2014 and has held it in 37 quarters since. The position peaked at $22.8M in Q4 2025. 1,171 funds tracked by Wall St. Rank hold WAT as of Q1 2026.
- Jane Street held 2,153 shares of Waters Corp worth $641K as of Q1 2026.
- Jane Street sold 57,968 Waters Corp shares in Q1 2026, an estimated $19.8M.
- Waters Corp made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #7461 holding.
- Jane Street first reported a position in Waters Corp in Q2 2014 and has held it in 37 quarters since.
- Jane Street's Waters Corp position peaked at $22.8M in Q4 2025.
- 1,171 funds tracked by Wall St. Rank held Waters Corp as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.