GAMCO Investors’s Waters Corp WAT Stock Holding History

GAMCO Investors’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 Q2	$484K	Sell	1,291 -23	-2%	-$7.85K	﹤0.01%	748
2026 Q1	$391K	Buy	+1,314	New	+$450K	﹤0.01%	835

Other funds holding WAT

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Fundsmith LLP London, United Kingdom $13.6B AUM 7.6% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

GAMCO Investors's WAT Position: Q2 2026 in Review

GAMCO Investors reduced its Waters Corp (WAT) stake by 1.8% in Q2 2026, selling an estimated $7.85K and leaving 1,291 shares worth $484K. The position accounts for ﹤0.01% of the portfolio, ranked #748.

GAMCO Investors first reported a position in WAT in Q1 2026 and has held it in 2 quarters since. 1,177 funds tracked by Wall St. Rank hold WAT as of Q2 2026.

GAMCO Investors held 1,291 shares of Waters Corp worth $484K as of Q2 2026.
GAMCO Investors sold 23 Waters Corp shares in Q2 2026, an estimated $7.85K.
Waters Corp made up ﹤0.01% of GAMCO Investors's portfolio in Q2 2026, its #748 holding.
GAMCO Investors first reported a position in Waters Corp in Q1 2026 and has held it in 2 quarters since.
1,177 funds tracked by Wall St. Rank held Waters Corp as of Q2 2026.

Based on GAMCO Investors's 13F filing for Q2 2026, filed 12 Aug 2026.