TCW Group’s Waters Corp WAT Stock Holding History

TCW Group’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 Q1	$483K	Buy	1,622 +692	+74%	+$237K	﹤0.01%	482
2025 Q4	$353K	Buy	+930	New	+$342K	﹤0.01%	536
2021 Q4	–	Sell	-11,972	Closed	-$4.28K	–	344
2021 Q3	$4.28K	Buy	+11,972	New	+$4.69M	0.01%	215
2015 Q2	–	Sell	-24,150	Closed	-$3M	–	726
2015 Q1	$3M	Buy	24,150 +850	+4%	+$101K	0.01%	516
2014 Q4	$2.63M	Sell	23,300 -17,900	-43%	-$1.96M	0.01%	566
2014 Q3	$4.08M	Sell	41,200 -1,350	-3%	-$139K	0.02%	541
2014 Q2	$4.44M	Buy	42,550 +250	+0.6%	+$26.3K	0.02%	528
2014 Q1	$4.59M	Buy	42,300 +200	+0.5%	+$21.7K	0.02%	504
2013 Q4	$4.21M	Hold	42,100	–	–	0.02%	533
2013 Q3	$4.47M	Buy	42,100 +150	+0.4%	+$15.4K	0.02%	520
2013 Q2	$4.2M	Buy	+41,950	New	+$4.02M	0.02%	507

Other funds holding WAT

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fundsmith LLP London, United Kingdom $12.8B AUM 6.9% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

TCW Group's WAT Position: Q1 2026 in Review

TCW Group increased its Waters Corp (WAT) stake by 74% in Q1 2026, buying an estimated $237K and bringing the position to 1,622 shares worth $483K. The position accounts for ﹤0.01% of the portfolio, ranked #482.

TCW Group first reported a position in WAT in Q2 2013 and has held it in 11 quarters since. The position peaked at $4.59M in Q1 2014. 1,170 funds tracked by Wall St. Rank hold WAT as of Q1 2026.

TCW Group held 1,622 shares of Waters Corp worth $483K as of Q1 2026.
TCW Group bought 692 Waters Corp shares in Q1 2026, an estimated $237K.
Waters Corp made up ﹤0.01% of TCW Group's portfolio in Q1 2026, its #482 holding.
TCW Group first reported a position in Waters Corp in Q2 2013 and has held it in 11 quarters since.
TCW Group's Waters Corp position peaked at $4.59M in Q1 2014.
1,170 funds tracked by Wall St. Rank held Waters Corp as of Q1 2026.

Based on TCW Group's 13F filing for Q1 2026, filed 14 May 2026.