ADVANCED MICRO DEVICES (AMD) Institutional Ownership Changes & 13F Activity

ADVANCED MICRO DEVICES (AMD) 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 Renaissance Technologies LLC, Parnassus Endeavor Fund, ARK Invest, Appaloosa Management, and Situational Awareness Partners.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2025Mairs & Power Growth FundSell-2651,773$251,589
Q1 2025Parnassus Endeavor FundBuy4,133,7854,142,418$425,592,026
Q1 2025Renaissance Technologies LLCBuy2,019,3003,195,790$328,335,465
Q1 2025ARK InvestBuy215,8831,422,471$146,144,670
Q1 2025Hillman Value FundBuy31,98731,987$3,286,344
Q1 2025Sequoia Financial AdvisorsSell-15,71845,811$4,706,648
Q1 2025Cullen Value FundBuy1,12619,558$2,009,389
Q1 2025Mairs & Power Growth FundSell-952,038$209,384
Q4 2024Renaissance Technologies LLCBuy691,7001,176,490$142,108,227
Q4 2024ARK InvestBuy421,2751,206,588$145,743,715
Q4 2024Appaloosa ManagementBuy65,0001,200,000$144,948,000
Q4 2024Sequoia Financial AdvisorsBuy4,31361,529$7,432,096
Q4 2024Parnassus Endeavor FundBuy2,5758,633$1,042,780
Q4 2024Cullen Value FundBuy62518,432$2,226,401
Q4 2024Mairs & Power Growth FundBuy4602,133$257,645
Q3 2024Renaissance Technologies LLCSell-1,341,100484,790$79,544,343
Q3 2024ARK InvestBuy548,515785,313$128,854,087
Q3 2024Appaloosa ManagementSell-235,0001,135,000$186,230,800
Q3 2024Sequoia Financial AdvisorsBuy3,98857,216$9,388,030
Q3 2024Cullen Value FundBuy1,19417,807$2,921,773
Q3 2024Parnassus Endeavor FundBuy5696,058$993,996
Q2 2024Renaissance Technologies LLCSell-5,080,0001,825,890$296,177,617
Q2 2024Appaloosa ManagementSell-260,0001,370,000$222,227,700
Q2 2024ARK InvestBuy46,966236,798$38,411,004
Q2 2024Sequoia Financial AdvisorsBuy3,90453,228$8,634,103
Q2 2024Parnassus Endeavor FundBuy8205,489$890,371
Q2 2024Mairs & Power Growth FundBuy1651,673$271,377
Q2 2024Cullen Value FundBuy4916,613$2,694,795
Q1 2024Viking Global InvestorsSell-785,3113,952,088$713,312,363
Q1 2024Appaloosa ManagementSell-380,0001,630,000$294,198,700

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.

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