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Weiss Asset Management’s Waters Corp WAT Stock Holding History

Weiss Asset 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
2025
Q4 		– Sell
-5,010
Closed -$1.5M – 870
2025
Q3 		$1.5M Buy
+5,010
New +$1.51M 0.02% 292
2021
Q3 		– Sell
-2,271
Closed -$785K – 616
2021
Q2 		$785K Buy
+2,271
New +$719K 0.02% 384

Other funds holding WAT

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $13.6B AUM 7.6% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $14.7B AUM 12.5% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
VAM
Veritas Asset Management London, United Kingdom $5.56B AUM 3.46% 1-Year Est. Return

Weiss Asset Management's WAT Position: Q4 2025 in Review

Weiss Asset Management sold out of Waters Corp (WAT) in Q4 2025, closing a stake of 5,010 shares — an estimated $1.5M sold.

Weiss Asset Management first reported a position in WAT in Q2 2021 and held it in 2 quarters. The position peaked at $1.5M in Q3 2025. 808 funds tracked by Wall St. Rank hold WAT as of Q4 2025.

  • Weiss Asset Management reported no remaining Waters Corp position as of Q4 2025 after selling out during the quarter.
  • Weiss Asset Management sold 5,010 Waters Corp shares in Q4 2025, an estimated $1.5M.
  • Weiss Asset Management first reported a position in Waters Corp in Q2 2021 and held it in 2 quarters.
  • Weiss Asset Management's Waters Corp position peaked at $1.5M in Q3 2025.
  • 808 funds tracked by Wall St. Rank held Waters Corp as of Q4 2025.

Based on Weiss Asset Management's 13F filing for Q4 2025, filed 17 Feb 2026.