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Waters Corp
WAT

Fund managers haven’t disclosed any holdings of WAT yet.

WAT Hedge Fund Activity: Q2 2026 in Review

1,115 of the 8,153 institutional investors tracked by Wall St. Rank reported a position in Waters Corp (WAT) for Q2 2026, worth a combined $34.1B — up 17% from $29.1B a quarter earlier.

Buyers outnumbered sellers: 147 funds opened new WAT positions and 125 closed out — a net gain of 22 holders — while 326 added to existing stakes and 457 trimmed.

The largest buyer was Invesco, adding an estimated $452M. The largest seller was Fundsmith LLP, cutting an estimated $320M.

  • 1,115 institutional investors held Waters Corp (WAT) as of Q2 2026, down from 1,174 in Q1 2026.
  • Funds reported $34.1B of Waters Corp stock for Q2 2026, up 17% quarter-over-quarter.
  • 147 funds opened new Waters Corp positions in Q2 2026 and 125 closed out, a net change of +22 holders.
  • The largest Waters Corp buyer in Q2 2026 was Invesco, an estimated $452M added.
  • The largest Waters Corp seller in Q2 2026 was Fundsmith LLP, an estimated $320M sold.

Based on aggregated 13F filings for Q2 2026.