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Plato Investment Management’s Waters Corp WAT Stock Holding History

Plato 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
Q1 		$670K Buy
2,248
+1,553
+223% +$531K 0.05% 317
2025
Q4 		$265K Hold
695
– – 0.02% 386
2025
Q3 		$207K Buy
+695
New +$210K 0.01% 392

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

Plato Investment Management's WAT Position: Q1 2026 in Review

Plato Investment Management increased its Waters Corp (WAT) stake by 223% in Q1 2026, buying an estimated $531K and bringing the position to 2,248 shares worth $670K. The position accounts for 0.05% of the portfolio, ranked #317.

Plato Investment Management first reported a position in WAT in Q3 2025 and has held it in 3 quarters since. 1,170 funds tracked by Wall St. Rank hold WAT as of Q1 2026.

  • Plato Investment Management held 2,248 shares of Waters Corp worth $670K as of Q1 2026.
  • Plato Investment Management bought 1,553 Waters Corp shares in Q1 2026, an estimated $531K.
  • Waters Corp made up 0.05% of Plato Investment Management's portfolio in Q1 2026, its #317 holding.
  • Plato Investment Management first reported a position in Waters Corp in Q3 2025 and has held it in 3 quarters since.
  • 1,170 funds tracked by Wall St. Rank held Waters Corp as of Q1 2026.

Based on Plato Investment Management's 13F filing for Q1 2026, filed 5 May 2026.