GILEAD SCIENCES INC (GILD) Stock Institutional Trading Activity


GILEAD SCIENCES INC (GILD) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Ariel Appreciation Fund, Cullen Value Fund, Dodge & Cox Stock Fund, and Sequoia Financial Advisors. 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
Q4 2019Parnassus Endeavor FundBuy703,86210,837,123$704,196
Q4 2019Ariel Appreciation FundBuy20,2922,510,818$163,153
Q4 2019Sequoia Financial AdvisorsSell-3,38728,749$1,868
Q4 2019Muhlenkamp & CoSell-93,13439,475$2,565
Q4 2019Matrix Advisors Value FundBuy31,727323,426$21,016
Q4 2019Renaissance Technologies LLCBuy2,228,68616,962,944$1,102,252
Q3 2019Dodge & Cox Stock FundBuy209,71017,436,521$1,105,127
Q3 2019Parnassus Endeavor FundBuy1,187,42410,133,261$642,246
Q3 2019Ariel Appreciation FundSell-2,4012,490,526$157,850
Q3 2019Hancock Classic ValueBuy4,7127,581$480
Q3 2019Sequoia Financial AdvisorsBuy6732,136$2,037
Q3 2019Muhlenkamp & CoBuy58132,609$8,405
Q3 2019Matrix Advisors Value FundBuy13,080291,699$18,488
Q3 2019Renaissance Technologies LLCBuy1,994,01014,734,258$933,857
Q2 2019Dodge & Cox Stock FundBuy153,13117,226,811$1,163,843
Q2 2019Parnassus Endeavor FundSell-4,128,7188,945,837$604,381
Q2 2019Ariel Appreciation FundBuy40,6952,492,927$168,422
Q2 2019Sequoia Financial AdvisorsSell-4,07532,069$2,167
Q2 2019Muhlenkamp & CoSell-388132,551$8,955
Q2 2019Matrix Advisors Value FundSell-18,257278,619$18,823
Q2 2019Renaissance Technologies LLCBuy4,620,00012,740,248$860,731
Q1 2019Dodge & Cox Stock FundBuy553,25017,073,680$1,109,960
Q1 2019Parnassus Endeavor FundBuy2,288,76713,074,555$849,976
Q1 2019Ariel Appreciation FundBuy48,1832,452,232$159,420
Q1 2019Sequoia Financial AdvisorsBuy6,73636,144$2,350
Q1 2019Matrix Advisors Value FundBuy15,036296,876$19,300
Q1 2019Renaissance Technologies LLCBuy2,730,7008,120,248$527,897
Q1 2019Muhlenkamp & CoSell-2,462132,939$8,642
Q4 2018Dodge & Cox Stock FundBuy70,24916,520,430$1,033,353
Q4 2018Parnassus Endeavor FundBuy299,57510,785,788$674,651

Frequently asked questions about GILD activity

  • Which institutional owners are buying GILD?

    Institutional owners buying GILD 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 GILD activity?

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

  • Is institutional interest in GILD increasing?

    Institutional interest in GILD 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.