CenterBook Partners’s A.O. Smith AOS Stock Holding History

CenterBook Partners’s Portfolio AOS Stock Details AOS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$479K	Sell	7,258 -6,487	-47%	-$468K	0.03%	491
2025 Q4	$919K	Sell	13,745 -2,367	-15%	-$160K	0.04%	384
2025 Q3	$1.18M	Buy	+16,112	New	+$1.15M	0.06%	346
2023 Q3	–	Sell	-5,268	Closed	-$383K	–	420
2023 Q2	$383K	Buy	+5,268	New	+$361K	0.05%	355

Other funds holding AOS

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

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

Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

CenterBook Partners's AOS Position: Q1 2026 in Review

CenterBook Partners reduced its A.O. Smith (AOS) stake by 47% in Q1 2026, selling an estimated $468K and leaving 7,258 shares worth $479K. The position accounts for 0.03% of the portfolio, ranked #491.

CenterBook Partners first reported a position in AOS in Q2 2023 and has held it in 4 quarters since. The position peaked at $1.18M in Q3 2025. 631 funds tracked by Wall St. Rank hold AOS as of Q1 2026.

CenterBook Partners held 7,258 shares of A.O. Smith worth $479K as of Q1 2026.
CenterBook Partners sold 6,487 A.O. Smith shares in Q1 2026, an estimated $468K.
A.O. Smith made up 0.03% of CenterBook Partners's portfolio in Q1 2026, its #491 holding.
CenterBook Partners first reported a position in A.O. Smith in Q2 2023 and has held it in 4 quarters since.
CenterBook Partners's A.O. Smith position peaked at $1.18M in Q3 2025.
631 funds tracked by Wall St. Rank held A.O. Smith as of Q1 2026.

Based on CenterBook Partners's 13F filing for Q1 2026, filed 5 May 2026.