Oppenheimer & Co
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Oppenheimer & Co’s Waters Corp WAT Stock Holding History

Oppenheimer & Co’s Portfolio WAT Stock Details WAT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$1.63M Buy
3,708
+35
+1% +$14K 0.02% 708
2026
Q2 		$1.38M Sell
3,673
-147
-4% -$50.1K 0.01% 794
2026
Q1 		$1.14M Buy
3,820
+1,004
+36% +$344K 0.01% 808
2025
Q4 		$1.07M Buy
2,816
+25
+0.9% +$9.2K 0.02% 775
2025
Q3 		$837K Hold
2,791
– – 0.01% 979
2025
Q2 		$974K Sell
2,791
-50
-2% -$17.2K 0.01% 865
2025
Q1 		$1.05M Hold
2,841
– – 0.02% 789
2024
Q4 		$1.05M Hold
2,841
– – 0.02% 761
2024
Q3 		$1.02M Sell
2,841
-573
-17% -$187K 0.02% 781
2024
Q2 		$990K Sell
3,414
-52
-2% -$16.6K 0.02% 779
2024
Q1 		$1.19M Sell
3,466
-1,042
-23% -$343K 0.02% 676
2023
Q4 		$1.48M Buy
4,508
+93
+2% +$25.7K 0.03% 586
2023
Q3 		$1.21M Buy
4,415
+1,611
+57% +$445K 0.03% 611
2023
Q2 		$747K Buy
2,804
+17
+0.6% +$4.73K 0.02% 824
2023
Q1 		$863K Hold
2,787
– – 0.02% 742
2022
Q4 		$955K Hold
2,787
– – 0.02% 696
2022
Q3 		$751K Sell
2,787
-40
-1% -$12.8K 0.02% 749
2022
Q2 		$936K Hold
2,827
– – 0.02% 710
2022
Q1 		$877K Hold
2,827
– – 0.02% 789
2021
Q4 		$1.05M Hold
2,827
– – 0.02% 757
2021
Q3 		$1.01M Hold
2,827
– – 0.02% 733
2021
Q2 		$977K Sell
2,827
-35
-1% -$11.1K 0.02% 763
2021
Q1 		$813K Hold
2,862
– – 0.02% 777
2020
Q4 		$708K Sell
2,862
-288
-9% -$65.3K 0.01% 765
2020
Q3 		$616K Hold
3,150
– – 0.02% 738
2020
Q2 		$568K Hold
3,150
– – 0.01% 763
2020
Q1 		$573K Sell
3,150
-250
-7% -$52.7K 0.02% 690
2019
Q4 		$794K Buy
+3,400
New +$751K 0.02% 687

Other funds holding WAT

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $13.6B AUM 13.16% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Veritas Asset Management
Veritas Asset Management London, United Kingdom $5.37B AUM 7.96% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $91.6B AUM 30% 1-Year Est. Return

Oppenheimer & Co's WAT Position: Q3 2026 in Review

Oppenheimer & Co increased its Waters Corp (WAT) stake by 0.95% in Q3 2026, buying an estimated $14K and bringing the position to 3,708 shares worth $1.63M. The position accounts for 0.02% of the portfolio, ranked #708.

Oppenheimer & Co first reported a position in WAT in Q4 2019 and has held it in 28 quarters since. 630 funds tracked by Wall St. Rank hold WAT as of Q3 2026.

  • Oppenheimer & Co held 3,708 shares of Waters Corp worth $1.63M as of Q3 2026.
  • Oppenheimer & Co bought 35 Waters Corp shares in Q3 2026, an estimated $14K.
  • Waters Corp made up 0.02% of Oppenheimer & Co's portfolio in Q3 2026, its #708 holding.
  • Oppenheimer & Co first reported a position in Waters Corp in Q4 2019 and has held it in 28 quarters since.
  • 630 funds tracked by Wall St. Rank held Waters Corp as of Q3 2026.

Based on Oppenheimer & Co's 13F filing for Q3 2026, filed 26 Oct 2026.