ABBOTT LABORATORIES (ABT) Stock Institutional Trading Activity


ABBOTT LABORATORIES (ABT) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q1 2026), investors with some of the largest reported share count changes include Jensen Investment Management, Sequoia Financial Advisors, Cullen Value Fund, Lountzis Asset Management, and Polen Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Lountzis Asset ManagementSell-1957,430$762,838
Q1 2026Cullen Value FundSell-3943,092$317,486
Q1 2026Sequoia Financial AdvisorsBuy9,293363,060$37,275,410
Q1 2026Jensen Investment ManagementSell-387,0271,486,036$152,571,316
Q4 2025Jensen Investment ManagementSell-536,3661,873,063$234,676,063
Q4 2025Cullen Value FundSell-2033,486$439,001
Q4 2025Renaissance Technologies LLCSell-1,004,300558,066$69,920,089
Q4 2025Mairs & Power Growth FundSell-14,803708,081$88,715,439
Q4 2025Polen Capital ManagementSell-3,458,3743,962,230$496,427,772
Q3 2025Jensen Investment ManagementBuy30,8662,409,429$322,718,920
Q3 2025Cullen Value FundSell-183,689$496,474
Q3 2025Sequoia Financial AdvisorsBuy3,336353,767$47,383,519
Q3 2025Parnassus Endeavor FundSell-2,442,260524,454$70,245,369
Q3 2025Mairs & Power Growth FundSell-179,057722,884$96,823,051
Q3 2025Polen Capital ManagementSell-3,248,8947,420,604$993,915,673
Q2 2025Jensen Investment ManagementBuy1,012,7782,378,563$323,508,354
Q2 2025Cullen Value FundSell-2933,707$504,215
Q2 2025Sequoia Financial AdvisorsBuy111,573350,431$47,662,099
Q2 2025Mairs & Power Growth FundSell-115,047901,941$122,673,099
Q2 2025Polen Capital ManagementSell-716,07910,669,498$1,451,158,449
Q1 2025Dodge & Cox Stock FundSell-53317,324$2,298,029
Q1 2025Jensen Investment ManagementBuy1,262,4071,365,785$181,171,380
Q1 2025Cullen Value FundSell-344,000$530,550
Q1 2025Sequoia Financial AdvisorsBuy22,071238,858$31,684,450
Q1 2025Mairs & Power Growth FundSell-59,9271,016,988$134,903,427
Q1 2025Polen Capital ManagementSell-1,302,78611,385,577$1,510,296,828
Q4 2024Cullen Value FundBuy1754,034$456,297
Q4 2024Sequoia Financial AdvisorsBuy23,023216,787$24,520,780
Q4 2024Vulcan Value PartnersSell-17,604370,518$41,919,956
Q4 2024Mairs & Power Growth FundSell-8,5141,076,915$121,809,829

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.