SYNOPSYS INC (SNPS) Institutional Ownership Changes & 13F Activity

SYNOPSYS INC (SNPS) 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, Polen Capital Management, Parnassus Endeavor Fund, ARK Invest, and H&H International Investment.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2024Viking Global InvestorsBuy369,795721,318$350,098,904
Q4 2024Parnassus Endeavor FundSell-70,2821,180,668$573,049,021
Q4 2024Torray FundBuy4,54616,305$7,913,795
Q4 2024Sequoia Financial AdvisorsBuy1,2237,239$3,513,528
Q4 2024ARK InvestSell-13826,213$12,722,742
Q3 2024Parnassus Endeavor FundBuy1,066,7531,250,950$633,468,570
Q3 2024Viking Global InvestorsBuy43,464351,523$178,007,732
Q3 2024Torray FundBuy11,75911,759$5,954,640
Q3 2024ARK InvestSell-3,06426,351$13,343,883
Q3 2024Sequoia Financial AdvisorsBuy8606,016$3,046,460
Q3 2024Dodge & Cox Stock FundSell-10011,350$5,747,527
Q2 2024ARK InvestSell-2,99529,415$17,503,690
Q2 2024Sequoia Financial AdvisorsBuy5235,156$3,068,010
Q1 2024ARK InvestSell-4,30432,410$18,522,315
Q1 2024Sequoia Financial AdvisorsSell-1,1354,633$2,647,626
Q1 2024Dodge & Cox Stock FundSell-10011,450$6,543,675
Q4 2023Renaissance Technologies LLCSell-219,50054,234$27,926
Q4 2023Parnassus Endeavor FundSell-7,930184,197$94,844,877
Q4 2023ARK InvestSell-6,59236,714$18,904,406
Q4 2023Sequoia Financial AdvisorsBuy4,2575,768$2,969,983
Q4 2023Dodge & Cox Stock FundSell-60011,550$5,947,211
Q3 2023Viking Global InvestorsSell-2,549308,059$141,389,839
Q3 2023ARK InvestSell-1,06743,306$19,876,155
Q3 2023Dodge & Cox Stock FundSell-90012,150$5,576,486
Q3 2023Sequoia Financial AdvisorsBuy591,511$693,504
Q2 2023Appaloosa ManagementBuy145,000145,000$63,134,450
Q2 2023Viking Global InvestorsBuy105,576310,608$135,241,829
Q2 2023Parnassus Endeavor FundSell-54,004192,127$83,654,017
Q2 2023ARK InvestBuy1,03944,373$19,320,448
Q2 2023Dodge & Cox Stock FundSell-30013,050$5,682,101

Frequently asked questions about SNPS activity

  • Which institutional owners are buying SNPS?

    Institutional owners buying SNPS 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 SNPS activity?

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

  • Is institutional interest in SNPS increasing?

    Institutional interest in SNPS 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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