Adage Capital Partners’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 | $26.2M | Buy |
+87,856
| New | +$30.1M | 0.04% | 403 |
|
|
2025
Q3 | – | Sell |
-29,465
| Closed | -$10.3M | – | 985 |
|
|
2025
Q2 | $10.3M | Sell |
29,465
-24,700
| -46% | -$8.49M | 0.02% | 610 |
|
|
2025
Q1 | $20M | Sell |
54,165
-1,300
| -2% | -$503K | 0.04% | 415 |
|
|
2024
Q4 | $20.6M | Buy |
+55,465
| New | +$20.3M | 0.04% | 440 |
|
|
2024
Q3 | – | Sell |
-6,865
| Closed | -$1.99M | – | 945 |
|
|
2024
Q2 | $1.99M | Sell |
6,865
-16,752
| -71% | -$5.35M | ﹤0.01% | 779 |
|
|
2024
Q1 | $8.13M | Buy |
+23,617
| New | +$7.76M | 0.02% | 636 |
|
|
2023
Q3 | – | Sell |
-6,466
| Closed | -$1.72M | – | 946 |
|
|
2023
Q2 | $1.72M | Sell |
6,466
-32,999
| -84% | -$9.18M | ﹤0.01% | 747 |
|
|
2023
Q1 | $12.2M | Sell |
39,465
-21,000
| -35% | -$6.79M | 0.03% | 563 |
|
|
2022
Q4 | $20.7M | Sell |
60,465
-500
| -0.8% | -$158K | 0.05% | 416 |
|
|
2022
Q3 | $16.4M | Sell |
60,965
-1,800
| -3% | -$575K | 0.04% | 481 |
|
|
2022
Q2 | $20.8M | Buy |
62,765
+29,000
| +86% | +$9.21M | 0.05% | 410 |
|
|
2022
Q1 | $10.5M | Sell |
33,765
-11,300
| -25% | -$3.68M | 0.02% | 679 |
|
|
2021
Q4 | $16.8M | Sell |
45,065
-91,600
| -67% | -$32M | 0.03% | 537 |
|
|
2021
Q3 | $48.8M | Buy |
136,665
+39,100
| +40% | +$15.3M | 0.1% | 216 |
|
|
2021
Q2 | $33.7M | Buy |
97,565
+29,757
| +44% | +$9.42M | 0.07% | 304 |
|
|
2021
Q1 | $19.3M | Sell |
67,808
-1,300
| -2% | -$355K | 0.04% | 474 |
|
|
2020
Q4 | $17.1M | Sell |
69,108
-235
| -0.3% | -$53.2K | 0.04% | 461 |
|
|
2020
Q3 | $13.6M | Buy |
69,343
+62,700
| +944% | +$13M | 0.03% | 466 |
|
|
2020
Q2 | $1.2M | Sell |
6,643
-15,991
| -71% | -$3.02M | ﹤0.01% | 700 |
|
|
2020
Q1 | $4.12M | Buy |
+22,634
| New | +$4.77M | 0.01% | 601 |
|
|
2019
Q4 | – | Sell |
-41,278
| Closed | -$9.21M | – | 764 |
|
|
2019
Q3 | $9.21M | Sell |
41,278
-45,778
| -53% | -$9.88M | 0.02% | 533 |
|
|
2019
Q2 | $18.7M | Sell |
87,056
-2,695
| -3% | -$589K | 0.05% | 377 |
|
|
2019
Q1 | $22.6M | Buy |
89,751
+28,818
| +47% | +$6.57M | 0.06% | 353 |
|
|
2018
Q4 | $11.5M | Buy |
+60,933
| New | +$11.6M | 0.03% | 477 |
|
|
2018
Q2 | – | Sell |
-106,854
| Closed | -$21.2M | – | 794 |
|
|
2018
Q1 | $21.2M | Buy |
+106,854
| New | +$22.1M | 0.05% | 383 |
|
|
2017
Q3 | – | Sell |
-27,489
| Closed | -$5.05M | – | 757 |
|
|
2017
Q2 | $5.05M | Sell |
27,489
-35,050
| -56% | -$6.09M | 0.01% | 633 |
|
|
2017
Q1 | $9.78M | Sell |
62,539
-22,250
| -26% | -$3.32M | 0.02% | 540 |
|
|
2016
Q4 | $11.4M | Buy |
84,789
+48,400
| +133% | +$6.91M | 0.03% | 508 |
|
|
2016
Q3 | $5.77M | Buy |
+36,389
| New | +$5.63M | 0.02% | 599 |
|
|
2014
Q3 | – | Sell |
-2,720
| Closed | -$284K | – | 753 |
|
|
2014
Q2 | $284K | Sell |
2,720
-126,100
| -98% | -$13.3M | ﹤0.01% | 686 |
|
|
2014
Q1 | $14M | Sell |
128,820
-2,200
| -2% | -$238K | 0.04% | 446 |
|
|
2013
Q4 | $13.1M | Buy |
131,020
+2,550
| +2% | +$257K | 0.03% | 480 |
|
|
2013
Q3 | $13.6M | Buy |
128,470
+1,600
| +1% | +$164K | 0.04% | 445 |
|
|
2013
Q2 | $12.7M | Buy |
+126,870
| New | +$12.1M | 0.04% | 452 |
|
Other funds holding WAT
VCM
VPM
Adage Capital Partners's WAT Position: Q1 2026 in Review
Adage Capital Partners opened a new position in Waters Corp (WAT) in Q1 2026: 87,856 shares worth $26.2M. The stake represents 0.04% of the portfolio and ranks #403 among its holdings. This is a return to the name: Adage Capital Partners previously reported a position in WAT as recently as Q2 2025.
Adage Capital Partners first reported a position in WAT in Q2 2013 and has held it in 34 quarters since. The position peaked at $48.8M in Q3 2021. 1,170 funds tracked by Wall St. Rank hold WAT as of Q1 2026.
- Adage Capital Partners held 87,856 shares of Waters Corp worth $26.2M as of Q1 2026.
- Waters Corp was a new Adage Capital Partners position in Q1 2026.
- Waters Corp made up 0.04% of Adage Capital Partners's portfolio in Q1 2026, its #403 holding.
- Adage Capital Partners first reported a position in Waters Corp in Q2 2013 and has held it in 34 quarters since.
- Adage Capital Partners's Waters Corp position peaked at $48.8M in Q3 2021.
- 1,170 funds tracked by Wall St. Rank held Waters Corp as of Q1 2026.
Based on Adage Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.