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Great Diamond Partners’s Waters Corp WAT Stock Holding History

Great Diamond Partners’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
Q2 		$836K Hold
2,229
– – 0.14% 134
2026
Q1 		$664K Hold
2,229
– – 0.13% 139
2025
Q4 		$847K Sell
2,229
-56
-2% -$20.6K 0.16% 125
2025
Q3 		$685K Sell
2,285
-10
-0.4% -$3.02K 0.13% 133
2025
Q2 		$801K Buy
+2,295
New +$789K 0.17% 124
2020
Q1 		– Sell
-170
Closed -$39K – 594
2019
Q4 		$39K Buy
+170
New +$37.5K 0.01% 345

Other funds holding WAT

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
RS
Robeco Schweiz Zurich, Switzerland $6.23B AUM 86.54% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
MF
Milford Funds Auckland $6.14B AUM
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
SBWIC
Schaper Benz & Wise Investment Counsel Neenah, Wisconsin $1.5B AUM 31.02% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
SO
STRS Ohio Columbus, Ohio $26.7B AUM 43.32% 1-Year Est. Return

Great Diamond Partners's WAT Position: Q2 2026 in Review

Great Diamond Partners held its Waters Corp (WAT) position steady in Q2 2026 at 2,229 shares worth $836K. The position accounts for 0.14% of the portfolio, ranked #134.

Great Diamond Partners first reported a position in WAT in Q4 2019 and has held it in 6 quarters since. The position peaked at $847K in Q4 2025. 461 funds tracked by Wall St. Rank hold WAT as of Q2 2026.

  • Great Diamond Partners held 2,229 shares of Waters Corp worth $836K as of Q2 2026.
  • Great Diamond Partners left its Waters Corp share count unchanged in Q2 2026.
  • Waters Corp made up 0.14% of Great Diamond Partners's portfolio in Q2 2026, its #134 holding.
  • Great Diamond Partners first reported a position in Waters Corp in Q4 2019 and has held it in 6 quarters since.
  • Great Diamond Partners's Waters Corp position peaked at $847K in Q4 2025.
  • 461 funds tracked by Wall St. Rank held Waters Corp as of Q2 2026.

Based on Great Diamond Partners's 13F filing for Q2 2026, filed 17 Jul 2026.