CenterBook Partners’s Abbott ABT Stock Holding History

CenterBook Partners’s Portfolio ABT Stock Details ABT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$300K	Sell	2,918 -8,207	-74%	-$927K	0.02%	558
2025 Q4	$1.39M	Buy	+11,125	New	+$1.42M	0.07%	325
2025 Q2	–	Sell	-10,467	Closed	-$1.39M	–	494
2025 Q1	$1.39M	Buy	+10,467	New	+$1.33M	0.09%	256
2023 Q1	–	Sell	-17,757	Closed	-$1.95M	–	382
2022 Q4	$1.95M	Buy	17,757 +7,922	+81%	+$820K	0.32%	104
2022 Q3	$952K	Buy	9,835 +1,674	+21%	+$178K	0.18%	187
2022 Q2	$887K	Buy	8,161 +5,934	+266%	+$674K	0.19%	188
2022 Q1	$264K	Buy	+2,227	New	+$276K	0.09%	296

Other funds holding ABT

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

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

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

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

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

CenterBook Partners's ABT Position: Q1 2026 in Review

CenterBook Partners reduced its Abbott (ABT) stake by 74% in Q1 2026, selling an estimated $927K and leaving 2,918 shares worth $300K. The position accounts for 0.02% of the portfolio, ranked #558.

CenterBook Partners first reported a position in ABT in Q1 2022 and has held it in 7 quarters since. The position peaked at $1.95M in Q4 2022. 3,089 funds tracked by Wall St. Rank hold ABT as of Q1 2026.

CenterBook Partners held 2,918 shares of Abbott worth $300K as of Q1 2026.
CenterBook Partners sold 8,207 Abbott shares in Q1 2026, an estimated $927K.
Abbott made up 0.02% of CenterBook Partners's portfolio in Q1 2026, its #558 holding.
CenterBook Partners first reported a position in Abbott in Q1 2022 and has held it in 7 quarters since.
CenterBook Partners's Abbott position peaked at $1.95M in Q4 2022.
3,089 funds tracked by Wall St. Rank held Abbott as of Q1 2026.

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