QUALCOMM INC (QCOM) Stock Institutional Trading Activity


QUALCOMM INC (QCOM) 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 Mairs & Power Growth Fund, Appaloosa Management, Matrix Advisors Value Fund, Cullen Value Fund, and Sound Shore 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
Q4 2024Matrix Advisors Value FundBuy6,594174,254$26,768,899
Q4 2024Mairs & Power Growth FundBuy13,2591,318,445$202,539,521
Q4 2024Viking Global InvestorsSell-282,078322,814$49,590,687
Q4 2024Cullen Value FundSell-22110,671$1,639,254
Q3 2024Torray FundBuy12,05584,201$14,318,417
Q3 2024ARK InvestSell-13,926107,920$18,351,796
Q3 2024Sequoia Financial AdvisorsBuy10,646107,807$18,332,600
Q3 2024Matrix Advisors Value FundBuy22,921167,660$28,510,583
Q3 2024Renaissance Technologies LLCSell-517,668579,109$98,477,679
Q3 2024Appaloosa ManagementSell-40,000800,000$136,040,000
Q3 2024Mairs & Power Growth FundBuy4,9161,305,186$221,946,879
Q3 2024Cullen Value FundSell-6610,892$1,852,179
Q2 2024Torray FundSell-68,60572,146$14,370,084
Q2 2024ARK InvestSell-10,128121,846$24,269,286
Q2 2024Sequoia Financial AdvisorsBuy34,37497,161$19,352,524
Q2 2024Matrix Advisors Value FundSell-38,617144,739$28,829,000
Q2 2024Appaloosa ManagementSell-150,000840,000$167,311,200
Q2 2024Renaissance Technologies LLCBuy1,088,2171,096,777$218,456,319
Q2 2024Mairs & Power Growth FundSell-12,4841,300,270$258,987,779
Q2 2024Tiger Global ManagementBuy457,7001,857,700$370,016,686
Q2 2024Cullen Value FundSell-19010,958$2,182,647
Q1 2024Torray FundBuy30,051140,751$18,255,487
Q1 2024ARK InvestBuy113,827131,974$22,343,198
Q1 2024Sequoia Financial AdvisorsSell-13,34062,787$10,629,863
Q1 2024Matrix Advisors Value FundSell-19,756183,356$31,042,171
Q1 2024Appaloosa ManagementSell-10,000990,000$167,607,000
Q1 2024Mairs & Power Growth FundSell-86,4901,312,754$222,249,252
Q1 2024Cullen Value FundSell-30011,148$1,906,762
Q4 2023Torray FundSell-578110,700$16,010,573
Q4 2023Renaissance Technologies LLCSell-738,8008,560$1,238

Frequently asked questions about QCOM activity

  • Which institutional owners are buying QCOM?

    Institutional owners buying QCOM 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 QCOM activity?

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

  • Is institutional interest in QCOM increasing?

    Institutional interest in QCOM 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.