ADVANCED MICRO DEVICES (AMD) Stock Institutional Trading Activity


ADVANCED MICRO DEVICES (AMD) 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, Appaloosa Management, Viking Global Investors, Cullen Value Fund, and Mairs & Power Growth Fund. 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 2023Cullen Value FundBuy16,08816,088$2,371,532
Q3 2023ARK InvestBuy30,862266,380$27,389,192
Q3 2023Parnassus Endeavor FundBuy2403,106$319,359
Q3 2023Sequoia Financial AdvisorsBuy2,50039,775$4,089,664
Q3 2023Appaloosa ManagementSell-35,0002,275,000$233,915,500
Q2 2023ARK InvestBuy48,841235,518$26,827,855
Q2 2023Parnassus Endeavor FundSell-9512,866$326,466
Q2 2023Sequoia Financial AdvisorsSell-14637,275$4,245,995
Q2 2023Third PointBuy200,0001,200,000$136,692,000
Q2 2023Appaloosa ManagementBuy2,310,0002,310,000$263,132,100
Q1 2023ARK InvestSell-3,362186,677$18,296,213
Q1 2023Mairs & Power Growth FundBuy1,1363,000$294,030
Q1 2023Parnassus Endeavor FundBuy5233,817$374,104
Q1 2023Sequoia Financial AdvisorsBuy2,77437,421$3,667,633
Q1 2023Third PointBuy1,000,0001,000,000$98,010,000
Q1 2023Lone Pine CapitalSell-1,076,6352,833,633$277,724,370
Q4 2022Parnassus Endeavor FundBuy3,2943,294$213,352
Q4 2022Renaissance Technologies LLCSell-3,163,9676,905,890$447,294
Q4 2022Sequoia Financial AdvisorsSell-18,84634,647$2,244,086
Q4 2022Viking Global InvestorsSell-2,109,4001,905,600$123,425,712
Q4 2022Lone Pine CapitalBuy3,910,2683,910,268$253,268,058
Q3 2022Sequoia Financial AdvisorsBuy67753,493$3,389
Q3 2022Renaissance Technologies LLCBuy4,749,69710,069,857$638,026
Q2 2022Sequoia Financial AdvisorsBuy1,85652,816$4,038
Q2 2022Renaissance Technologies LLCSell-1,787,1305,320,160$406,833
Q1 2022Mairs & Power Growth FundBuy1,8641,864$204
Q1 2022Sequoia Financial AdvisorsBuy24,75250,960$5,572
Q1 2022Renaissance Technologies LLCBuy249,9647,107,290$777,111
Q4 2021Sequoia Financial AdvisorsBuy3,85226,208$3,771
Q3 2021Renaissance Technologies LLCBuy3,086,1006,857,326$705,619

Frequently asked questions about AMD activity

  • Which institutional owners are buying AMD?

    Institutional owners buying AMD 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 AMD activity?

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

  • Is institutional interest in AMD increasing?

    Institutional interest in AMD 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.