Holocene Advisors’s Waters Corp WAT Stock Holding History

Holocene Advisors’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	$273M	Buy	917,066 +505,356	+123%	+$173M	0.66%	33
2025 Q4	$156M	Buy	411,710 +103,219	+33%	+$38M	0.33%	84
2025 Q3	$92.5M	Buy	+308,491	New	+$93.1M	0.21%	120
2018 Q1	–	Sell	-2,762	Closed	-$534K	–	739
2017 Q4	$534K	Buy	+2,762	New	+$533K	0.01%	393

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

Holocene Advisors's WAT Position: Q1 2026 in Review

Holocene Advisors increased its Waters Corp (WAT) stake by 123% in Q1 2026, buying an estimated $173M and bringing the position to 917,066 shares worth $273M. The position accounts for 0.66% of the portfolio, ranked #33.

Holocene Advisors first reported a position in WAT in Q4 2017 and has held it in 4 quarters since. 1,170 funds tracked by Wall St. Rank hold WAT as of Q1 2026.

Holocene Advisors held 917,066 shares of Waters Corp worth $273M as of Q1 2026.
Holocene Advisors bought 505,356 Waters Corp shares in Q1 2026, an estimated $173M.
Waters Corp made up 0.66% of Holocene Advisors's portfolio in Q1 2026, its #33 holding.
Holocene Advisors first reported a position in Waters Corp in Q4 2017 and has held it in 4 quarters since.
1,170 funds tracked by Wall St. Rank held Waters Corp as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.