Graybill Bartz & Assoc Ltd

SEC CIK: 0001252007
Latest filing: Aug 17, 2026

SEC filings (opens in a new tab)

WAT holding history

Waters Corp in every 13F filed by Graybill Bartz & Assoc Ltd, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WAT overview All 13F holders of WAT Full Q2 2026 holdings

Shares (Q2 2026): 12,758
Value: $4.78M
% of portfolio: 1.3%
Quarters held: 4; Since Q3 2025

Holdings of WAT by Graybill Bartz & Assoc Ltd, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	12,758	$4.78M	1.3%	+296+2.4%	Added	Holders
Q1 2026	12,462	$3.71M	1.1%	+3,792+43.7%	Added	Holders
Q4 2025	8,670	$3.29M	1.0%	+29+0.3%	Added	Holders
Q3 2025	8,641	$2.59M	0.8%	+8,641	New	Holders