Group One Trading
WAT icon

Group One Trading’s Waters Corp WAT Stock Holding History

Group One Trading’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
Q1 		– Sell
-600
Closed -$228K – 8873
2025
Q4 		$228K Sell
600
-200
-25% -$73.6K ﹤0.01% 4267
2025
Q3 		$240K Buy
+800
New +$241K ﹤0.01% 4486
2025
Q2 		– Sell
-200
Closed -$73.7K – 8733
2025
Q1 		$73.7K Buy
+200
New +$77.4K ﹤0.01% 4848
2023
Q4 		– Sell
-100
Closed -$27.4K – 8272
2023
Q3 		$27.4K Buy
+100
New +$27.6K ﹤0.01% 5626
2020
Q4 		– Sell
-100
Closed -$20K – 7059
2020
Q3 		$20K Buy
+100
New +$20.8K ﹤0.01% 5135

Other funds holding WAT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $12.8B AUM 6.9% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Group One Trading's WAT Position: Q1 2026 in Review

Group One Trading sold out of Waters Corp (WAT) in Q1 2026, closing a stake of 106 shares — an estimated $40.3K sold.

Group One Trading first reported a position in WAT in Q1 2022 and held it in 2 quarters. The position peaked at $135K in Q1 2022. 1,170 funds tracked by Wall St. Rank hold WAT as of Q1 2026.

  • Group One Trading reported no remaining Waters Corp position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 106 Waters Corp shares in Q1 2026, an estimated $40.3K.
  • Group One Trading first reported a position in Waters Corp in Q1 2022 and held it in 2 quarters.
  • Group One Trading's Waters Corp position peaked at $135K in Q1 2022.
  • 1,170 funds tracked by Wall St. Rank held Waters Corp as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.