Citable ownership snapshot

WAT institutional holders from 13F filings

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WAT's latest 13F holder table lists Viking Global Investors as the largest holder in this view with 1,256,462 shares valued at $374.17M.

WAT institutional holders from 13F filings
HolderReport dateValuePortfolio weight
Viking Global InvestorsMar 31, 2026$374.17M1.0%
D.E. Shaw & Co.Mar 31, 2026$305.32M0.2%
Point72 Asset ManagementMar 31, 2026$106.11M0.1%
Citadel AdvisorsMar 31, 2026$76.94M0.0%
Millennium ManagementMar 31, 2026$64.08M0.0%
AQR Capital ManagementMar 31, 2026$15.35M0.0%
Two Sigma InvestmentsMar 31, 2026$3.92M0.0%
Balyasny Asset ManagementMar 31, 2026$4931570.0%

Source: SEC EDGAR 13F filings; period Mar 31, 2026; filed May 15, 2026.

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