Parnassus Investments’s Abbott ABT Stock Holding History

Parnassus Investments’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 Q2	$59M	Buy	650,628 +11,288	+2%	+$1.03M	0.16%	79
2026 Q1	$65.6M	Buy	639,340 +22,989	+4%	+$2.6M	0.19%	70
2025 Q4	$77.2M	Buy	616,351 +91,897	+18%	+$11.7M	0.2%	69
2025 Q3	$70.2M	Buy	+524,454	New	+$68.8M	0.16%	76
2023 Q1	–	Sell	-2,966,714	Closed	-$326M	–	138
2022 Q4	$326M	Sell	2,966,714 -2,006,873	-40%	-$208M	0.81%	37
2022 Q3	$481M	Buy	+4,973,587	New	+$530M	1.25%	30
2014 Q3	–	Sell	-583,000	Closed	-$23.8M	–	111
2014 Q2	$23.8M	Hold	583,000	–	–	0.21%	67
2014 Q1	$22.5M	Hold	583,000	–	–	0.22%	70
2013 Q4	$22.3M	Buy	583,000 +108,000	+23%	+$3.98M	0.23%	67
2013 Q3	$15.8M	Buy	+475,000	New	+$16.7M	0.18%	72

Other funds holding ABT

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

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

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

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

Norges Bank Oslo, Norway $1T AUM

Parnassus Investments's ABT Position: Q2 2026 in Review

Parnassus Investments increased its Abbott (ABT) stake by 1.8% in Q2 2026, buying an estimated $1.03M and bringing the position to 650,628 shares worth $59M. The position accounts for 0.16% of the portfolio, ranked #79.

Parnassus Investments first reported a position in ABT in Q3 2013 and has held it in 10 quarters since. The position peaked at $481M in Q3 2022. 2,965 funds tracked by Wall St. Rank hold ABT as of Q2 2026.

Parnassus Investments held 650,628 shares of Abbott worth $59M as of Q2 2026.
Parnassus Investments bought 11,288 Abbott shares in Q2 2026, an estimated $1.03M.
Abbott made up 0.16% of Parnassus Investments's portfolio in Q2 2026, its #79 holding.
Parnassus Investments first reported a position in Abbott in Q3 2013 and has held it in 10 quarters since.
Parnassus Investments's Abbott position peaked at $481M in Q3 2022.
2,965 funds tracked by Wall St. Rank held Abbott as of Q2 2026.

Based on Parnassus Investments's 13F filing for Q2 2026, filed 29 Jul 2026.