Custom Index Systems’s Abbott ABT Stock Holding History

Custom Index Systems’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
2025 Q4	–	Sell	-1,589	Closed	-$213K	–	240
2025 Q3	$213K	Buy	+1,589	New	+$209K	0.06%	254
2025 Q2	–	Sell	-1,718	Closed	-$228K	–	233
2025 Q1	$228K	Sell	1,718 -127	-7%	-$16.2K	0.12%	247
2024 Q4	$209K	Buy	+1,845	New	+$213K	0.11%	237

Other funds holding ABT

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

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

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

Norges Bank Oslo, Norway $1T AUM

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Custom Index Systems's ABT Position: Q4 2025 in Review

Custom Index Systems sold out of Abbott (ABT) in Q4 2025, closing a stake of 1,589 shares — an estimated $213K sold.

Custom Index Systems first reported a position in ABT in Q4 2024 and held it in 3 quarters. The position peaked at $228K in Q1 2025. 3,284 funds tracked by Wall St. Rank hold ABT as of Q4 2025.

Custom Index Systems reported no remaining Abbott position as of Q4 2025 after selling out during the quarter.
Custom Index Systems sold 1,589 Abbott shares in Q4 2025, an estimated $213K.
Custom Index Systems first reported a position in Abbott in Q4 2024 and held it in 3 quarters.
Custom Index Systems's Abbott position peaked at $228K in Q1 2025.
3,284 funds tracked by Wall St. Rank held Abbott as of Q4 2025.

Based on Custom Index Systems's 13F filing for Q4 2025, filed 12 Feb 2026.