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 2018Sequoia Financial AdvisorsSell-62,79129,408$1,839
Q4 2018Matrix Advisors Value FundBuy3,444281,840$17,629
Q4 2018Renaissance Technologies LLCBuy899,9005,389,548$337,116
Q3 2018Dodge & Cox Stock FundBuy190,37016,450,181$1,270,118
Q3 2018Parnassus Endeavor FundSell-9,040,68910,486,213$809,641
Q3 2018Ariel Appreciation FundBuy74,7892,404,049$185,617
Q3 2018Sequoia Financial AdvisorsBuy9892,199$7,119
Q3 2018Matrix Advisors Value FundBuy9,074278,396$21,495
Q3 2018Renaissance Technologies LLCSell-543,1524,489,648$346,646
Q3 2018Muhlenkamp & CoSell-823135,401$10,454
Q2 2018Dodge & Cox Stock FundBuy814,35016,259,811$1,151,845
Q2 2018Parnassus Endeavor FundSell-183,95819,526,902$1,383,286
Q2 2018Ariel Appreciation FundBuy159,9412,329,260$165,005
Q2 2018ARK InvestSell-7,52928,946$2,051
Q2 2018Sequoia Financial AdvisorsBuy87092,101$6,524
Q2 2018Matrix Advisors Value FundBuy20,046269,322$19,079
Q2 2018Muhlenkamp & CoSell-86,153136,224$9,650
Q1 2018Dodge & Cox Stock FundBuy29,10015,445,461$1,164,433
Q1 2018Parnassus Endeavor FundBuy551,11219,710,860$1,486,002
Q1 2018Ariel Appreciation FundSell-67,0182,169,319$163,545
Q1 2018ARK InvestBuy12,80136,475$2,750
Q1 2018Sequoia Financial AdvisorsBuy1,43591,231$6,878
Q1 2018Matrix Advisors Value FundBuy9,561249,276$18,793
Q1 2018Renaissance Technologies LLCSell-2,532,1485,032,800$379,423
Q1 2018Muhlenkamp & CoBuy1,764222,377$16,765
Q4 2017Dodge & Cox Stock FundBuy5,506,63015,416,361$1,104,428
Q4 2017Parnassus Endeavor FundBuy464,60919,159,748$1,372,604
Q4 2017Ariel Appreciation FundBuy66,9002,236,337$160,211
Q4 2017ARK InvestBuy17,36923,674$1,696
Q4 2017Sequoia Financial AdvisorsBuy2,33889,796$6,433

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.