ABBOTT LABORATORIES (ABT) Institutional Ownership Changes & 13F Activity

ABBOTT LABORATORIES (ABT) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Polen Capital Management, Renaissance Technologies LLC, Jensen Investment Management, Parnassus Endeavor Fund, and Mairs & Power Growth Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2020Polen Capital ManagementBuy7,735,42616,659,583$1,314,608
Q1 2020Mairs & Power Growth FundSell-202,9191,749,466$138,050
Q1 2020Eagle Capital ManagementBuy12,00012,000$947
Q1 2020Sequoia Financial AdvisorsBuy3,86817,611$1,390
Q1 2020Dodge & Cox Stock FundSell-1,07624,146$1,905
Q1 2020Jensen Investment ManagementSell-695114,175$9,010
Q1 2020Gardner Russo & QuinnSell-30011,810$932
Q4 2019Polen Capital ManagementBuy8,802,5188,924,157$775,152
Q4 2019Mairs & Power Growth FundSell-382,8661,952,385$169,584
Q4 2019Dodge & Cox Stock FundSell-7,00025,222$2,191
Q4 2019Sequoia Financial AdvisorsBuy2,97713,743$1,194
Q3 2019Polen Capital ManagementSell-4,394,709121,639$10,178
Q3 2019Mairs & Power Growth FundSell-154,7682,335,251$195,390
Q3 2019Jensen Investment ManagementSell-2,832114,870$9,611
Q3 2019Sequoia Financial AdvisorsSell-14510,766$901
Q3 2019Dodge & Cox Stock FundSell-10732,222$2,696
Q2 2019Mairs & Power Growth FundSell-520,6262,490,019$209,411
Q2 2019Jensen Investment ManagementSell-1,205117,702$9,899
Q2 2019Sequoia Financial AdvisorsBuy29910,911$918
Q1 2019Mairs & Power Growth FundSell-156,8503,010,645$240,671
Q1 2019Sequoia Financial AdvisorsBuy3,42910,612$848
Q1 2019Gardner Russo & QuinnSell-1,85012,110$968
Q1 2019Jensen Investment ManagementSell-1,150118,907$9,505
Q1 2019Dodge & Cox Stock FundSell-50032,329$2,584
Q4 2018Mairs & Power Growth FundSell-269,0983,167,495$229,105
Q4 2018Jensen Investment ManagementSell-900120,057$8,684
Q4 2018Sequoia Financial AdvisorsSell-1387,183$520
Q3 2018Mairs & Power Growth FundSell-408,7553,436,593$252,108
Q3 2018Dodge & Cox Stock FundBuy5,60032,829$2,408
Q3 2018Yacktman Asset ManagementBuy2,8002,800$205

Frequently asked questions about ABT activity

  • Which institutional owners are buying ABT?

    Institutional owners buying ABT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ABT activity?

    "Buy" means an investor increased their reported position in ABT compared to the prior reporting period. This reflects growing exposure to ABBOTT LABORATORIES (ABT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ABT increasing?

    Institutional interest in ABT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.