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 Q2	$387K	Sell	6,171 -1,087	-15%	-$65.9K	0.02%	576
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 $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 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

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

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

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

Impax Asset Management Group London, United Kingdom $15.4B AUM 26.43% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

CenterBook Partners's AOS Position: Q2 2026 in Review

CenterBook Partners reduced its A.O. Smith (AOS) stake by 15% in Q2 2026, selling an estimated $65.9K and leaving 6,171 shares worth $387K. The position accounts for 0.02% of the portfolio, ranked #576.

CenterBook Partners first reported a position in AOS in Q2 2023 and has held it in 5 quarters since. The position peaked at $1.18M in Q3 2025. 614 funds tracked by Wall St. Rank hold AOS as of Q2 2026.

CenterBook Partners held 6,171 shares of A.O. Smith worth $387K as of Q2 2026.
CenterBook Partners sold 1,087 A.O. Smith shares in Q2 2026, an estimated $65.9K.
A.O. Smith made up 0.02% of CenterBook Partners's portfolio in Q2 2026, its #576 holding.
CenterBook Partners first reported a position in A.O. Smith in Q2 2023 and has held it in 5 quarters since.
CenterBook Partners's A.O. Smith position peaked at $1.18M in Q3 2025.
614 funds tracked by Wall St. Rank held A.O. Smith as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.