ABT

ABBOTT LABORATORIES

Superinvestors

Institutional investors holding ABT

Investor	Fund	Weight	Shares	Value	Quarter
Jensen Investment Management	Jensen Investment Management	3.69%	1,873,063	$234.7M	2025Q4
Polen Capital Management	Polen Capital Management	2.12%	3,962,230	$496.4M	2025Q4
Mairs & Power	Mairs & Power Growth Fund	0.85%	708,081	$88.7M	2025Q4
Kenneth Fisher	Fisher Asset Management	0.49%	11,440,255	$1.4B	2025Q4
David Tepper	Appaloosa Management	0.17%	36,133	$1.4M	2005Q4
David Katz	Matrix Asset Advisors	0.04%	6,125	$235K	2016Q4
Torray Funds	Torray Investment Partners	0.03%	1,800	$226K	2025Q4
Thomas Russo	Gardner Russo & Quinn	0.02%	11,510	$1.4M	2025Q4
Bill Nygren	Oakmark Select Fund – Harris Associates	0.00%	2,046	$256K	2025Q4
Dodge & Cox	Dodge & Cox	0.00%	17,324	$2.2M	2025Q4

Congressional Activity

Congressional data coming soon

Insider Activity

13

Total trades

$14.0M

Volume

5

Buys

4

Sells

Last trade: Mar 31, 2026

Insider Tradeslast 90 days

Date	Insider	Type	Value
Mar 31, 2026	Andrea F Wainer	Buy	$39K
Mar 31, 2026	Andrea F Wainer	Buy	$8K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.