Robeco Schweiz’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
Q2 | $57.1M | Buy |
152,195
+7,323
| +5% | +$2.5M | 0.92% | 35 |
|
|
2026
Q1 | $43.1M | Buy |
144,872
+12,779
| +10% | +$4.37M | 0.91% | 35 |
|
|
2025
Q4 | $50.2M | Sell |
132,093
-215,708
| -62% | -$79.4M | 1.12% | 34 |
|
|
2025
Q3 | $104M | Buy |
347,801
+162,341
| +88% | +$49M | 2.34% | 8 |
|
|
2025
Q2 | $64.7M | Buy |
185,460
+42,937
| +30% | +$14.8M | 1.49% | 24 |
|
|
2025
Q1 | $52.5M | Sell |
142,523
-42,625
| -23% | -$16.5M | 1.29% | 30 |
|
|
2024
Q4 | $68.7M | Sell |
185,148
-34,717
| -16% | -$12.7M | 1.47% | 25 |
|
|
2024
Q3 | $79.1M | Sell |
219,865
-2,109
| -1% | -$687K | 1.48% | 26 |
|
|
2024
Q2 | $64.4M | Sell |
221,974
-22,950
| -9% | -$7.32M | 1.24% | 32 |
|
|
2024
Q1 | $84.3M | Sell |
244,924
-77,618
| -24% | -$25.5M | 1.47% | 25 |
|
|
2023
Q4 | $106M | Buy |
322,542
+7,317
| +2% | +$2.02M | 1.78% | 18 |
|
|
2023
Q3 | $86.4M | Buy |
315,225
+40,342
| +15% | +$11.1M | 1.46% | 21 |
|
|
2023
Q2 | $73.3M | Sell |
274,883
-289
| -0.1% | -$80.4K | 1.09% | 33 |
|
|
2023
Q1 | $85.2M | Buy |
275,172
+139,659
| +103% | +$45.2M | 1.38% | 24 |
|
|
2022
Q4 | $46.4M | Buy |
135,513
+101,757
| +301% | +$32.2M | 0.85% | 42 |
|
|
2022
Q3 | $9.1M | Hold |
33,756
| – | – | 0.18% | 102 |
|
|
2022
Q2 | $11.2M | Sell |
33,756
-1,375
| -4% | -$436K | 0.2% | 99 |
|
|
2022
Q1 | $10.9M | Hold |
35,131
| – | – | 0.15% | 107 |
|
|
2021
Q4 | $13.1M | Hold |
35,131
| – | – | 0.17% | 102 |
|
|
2021
Q3 | $12.6K | Sell |
35,131
-119,813
| -77% | -$46.9M | 0.15% | 101 |
|
|
2021
Q2 | $53.5M | Sell |
154,944
-42,629
| -22% | -$13.5M | 0.75% | 44 |
|
|
2021
Q1 | $56.1M | Sell |
197,573
-7,124
| -3% | -$1.95M | 0.86% | 40 |
|
|
2020
Q4 | $50.6M | Sell |
204,697
-27,914
| -12% | -$6.32M | 1.09% | 34 |
|
|
2020
Q3 | $45.5M | Buy |
232,611
+21,086
| +10% | +$4.38M | 1.35% | 24 |
|
|
2020
Q2 | $38.2M | Buy |
211,525
+77,352
| +58% | +$14.6M | 1.37% | 22 |
|
|
2020
Q1 | $25.2M | Sell |
134,173
-10,878
| -7% | -$2.29M | 1.08% | 30 |
|
|
2019
Q4 | $33.8M | Sell |
145,051
-20,750
| -13% | -$4.58M | 1.26% | 22 |
|
|
2019
Q3 | $36.9M | Sell |
165,801
-69,722
| -30% | -$15M | 1.58% | 17 |
|
|
2019
Q2 | $50.3M | Buy |
235,523
+32,426
| +16% | +$7.09M | 2.13% | 11 |
|
|
2019
Q1 | $51.1M | Sell |
203,097
-29,021
| -13% | -$6.61M | 2.11% | 11 |
|
|
2018
Q4 | $42.9M | Sell |
232,118
-47,762
| -17% | -$9.07M | 1.98% | 13 |
|
|
2018
Q3 | $54.7M | Sell |
279,880
-4,234
| -1% | -$820K | 2.13% | 11 |
|
|
2018
Q2 | $55.1M | Buy |
284,114
+32,786
| +13% | +$6.46M | 2.35% | 9 |
|
|
2018
Q1 | $49.9M | Sell |
251,328
-32,687
| -12% | -$6.76M | 2.31% | 8 |
|
|
2017
Q4 | $55.3M | Sell |
284,015
-3,774
| -1% | -$729K | 3.65% | 2 |
|
|
2017
Q3 | $51.5M | Buy |
287,789
+87,616
| +44% | +$15.9M | 3.97% | 2 |
|
|
2017
Q2 | $36.6M | Sell |
200,173
-12,064
| -6% | -$2.1M | 3.07% | 4 |
|
|
2017
Q1 | $33.2M | Sell |
212,237
-14,407
| -6% | -$2.15M | 2.83% | 4 |
|
|
2016
Q4 | $30.5M | Buy |
226,644
+13
| +0% | +$1.85K | 2.8% | 5 |
|
|
2016
Q3 | $35.4M | Sell |
226,631
-22,597
| -9% | -$3.5M | 3.07% | 4 |
|
|
2016
Q2 | $33.6M | Buy |
249,228
+1,616
| +0.7% | +$219K | 3.08% | 5 |
|
|
2016
Q1 | $32.7M | Sell |
247,612
-16,974
| -6% | -$2.12M | 3.14% | 5 |
|
|
2015
Q4 | $35.9M | Buy |
264,586
+57,267
| +28% | +$7.36M | 3.07% | 4 |
|
|
2015
Q3 | $24.3M | Sell |
207,319
-22,173
| -10% | -$2.8M | 2.27% | 4 |
|
|
2015
Q2 | $29.3M | Sell |
229,492
-11,490
| -5% | -$1.49M | 2.43% | 6 |
|
|
2015
Q1 | $30.1M | Sell |
240,982
-58,952
| -20% | -$7.03M | 2.36% | 7 |
|
|
2014
Q4 | $34.1M | Buy |
299,934
+83,930
| +39% | +$9.19M | 2.6% | 5 |
|
|
2014
Q3 | $21.6M | Buy |
216,004
+41,480
| +24% | +$4.28M | 1.73% | 10 |
|
|
2014
Q2 | $18.4M | Buy |
174,524
+70,656
| +68% | +$7.43M | 1.5% | 10 |
|
|
2014
Q1 | $11.2M | Sell |
103,868
-3,610
| -3% | -$391K | 0.97% | 21 |
|
|
2013
Q4 | $10.8M | Buy |
107,478
+17,825
| +20% | +$1.8M | 0.95% | 28 |
|
|
2013
Q3 | $9.62M | Buy |
89,653
+23,037
| +35% | +$2.36M | 0.81% | 32 |
|
|
2013
Q2 | $6.69M | Buy |
+66,616
| New | +$6.38M | 0.6% | 51 |
|
Other funds holding WAT
SBWIC
BTW
FAF
Robeco Schweiz's WAT Position: Q2 2026 in Review
Robeco Schweiz increased its Waters Corp (WAT) stake by 5.1% in Q2 2026, buying an estimated $2.5M and bringing the position to 152,195 shares worth $57.1M. The position accounts for 0.92% of the portfolio, ranked #35.
Robeco Schweiz first reported a position in WAT in Q2 2013 and has held it in 53 quarters since. The position peaked at $106M in Q4 2023. 406 funds tracked by Wall St. Rank hold WAT as of Q2 2026.
- Robeco Schweiz held 152,195 shares of Waters Corp worth $57.1M as of Q2 2026.
- Robeco Schweiz bought 7,323 Waters Corp shares in Q2 2026, an estimated $2.5M.
- Waters Corp made up 0.92% of Robeco Schweiz's portfolio in Q2 2026, its #35 holding.
- Robeco Schweiz first reported a position in Waters Corp in Q2 2013 and has held it in 53 quarters since.
- Robeco Schweiz's Waters Corp position peaked at $106M in Q4 2023.
- 406 funds tracked by Wall St. Rank held Waters Corp as of Q2 2026.
Based on Robeco Schweiz's 13F filing for Q2 2026, filed 28 Jul 2026.