T. Rowe Price Investment Management
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T. Rowe Price Investment Management’s Waters Corp WAT Stock Holding History

T. Rowe Price Investment Management’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 		$1.43B Sell
3,817,779
-846,100
-18% -$289M 0.94% 20
2026
Q1 		$1.39B Buy
4,663,879
+4,529,347
+3,367% +$1.55B 0.96% 20
2025
Q4 		$51.1M Sell
134,532
-46,730
-26% -$17.2M 0.03% 362
2025
Q3 		$54.3M Buy
+181,262
New +$54.7M 0.03% 377

Other funds holding WAT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $13.6B AUM 7.6% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

T. Rowe Price Investment Management's WAT Position: Q2 2026 in Review

T. Rowe Price Investment Management reduced its Waters Corp (WAT) stake by 18% in Q2 2026, selling an estimated $289M and leaving 3,817,779 shares worth $1.43B. The position accounts for 0.94% of the portfolio, ranked #20.

T. Rowe Price Investment Management first reported a position in WAT in Q3 2025 and has held it in 4 quarters since. 1,115 funds tracked by Wall St. Rank hold WAT as of Q2 2026.

  • T. Rowe Price Investment Management held 3,817,779 shares of Waters Corp worth $1.43B as of Q2 2026.
  • T. Rowe Price Investment Management sold 846,100 Waters Corp shares in Q2 2026, an estimated $289M.
  • Waters Corp made up 0.94% of T. Rowe Price Investment Management's portfolio in Q2 2026, its #20 holding.
  • T. Rowe Price Investment Management first reported a position in Waters Corp in Q3 2025 and has held it in 4 quarters since.
  • 1,115 funds tracked by Wall St. Rank held Waters Corp as of Q2 2026.

Based on T. Rowe Price Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.