Jim Simons

Renaissance Technologies

Jim Simons (Renaissance Technologies) is tracked through public portfolio filings, disclosed holdings, and institutional investment activity. This Jim Simons (Renaissance Technologies) portfolio page tracks Renaissance Technologies holdings, stock picks, latest portfolio moves, and historical 13F filing changes so readers can see which public companies Renaissance Technologies owns and how disclosed positions change over time. Jim Simons (Renaissance Technologies)'s public portfolio can help investors study position sizing, sector exposure, concentration, new buys, trims, exits, and the market themes behind reported capital allocation decisions. Top disclosed holdings and portfolio changes shown on this page include Apple Inc (AAPL), Netflix Inc (NFLX), Costco Wholesale Corporation - Common Stock (COST), Palantir Technologies Inc (PLTR), and Tesla Inc (TSLA). Investors use Renaissance Technologies 13F filings to study portfolio concentration, new buys, trims, exits, sector exposure, and the market evidence behind the latest disclosed holdings.

Latest Trades

CompanyValueActionChangePriceCurrent Price
UNITY SOFTWARE INCU$55M2.5M sharesOtherQ1 2026 13F$55M$21.94$27.76
Jim Simons (Renaissance Technologies) exit Unmapped 13F securityPORTFOLIO$-54.3MExitQ1 2026 13F$54M----
Cameco Corporation Common StockCCJ$74M684.6k sharesAddQ1 2026 13F$54M$108.61$107.44
Jim Simons (Renaissance Technologies) other Unmapped 13F securityPORTFOLIO$54M556.2k sharesOtherQ1 2026 13F$54M$97.36--
Grainger (W.W.) IncGWW$21M19.2k sharesTrimQ1 2026 13F$54M$1,107.85$1,304.57
Hilton Worldwide Holdings Inc. Common StockHLT$39M128.6k sharesTrimQ1 2026 13F$54M$306.04$340.63
ITT Inc. Common StockITT$69M362.1k sharesAddQ1 2026 13F$54M$190.53$195.95
Astera Labs, Inc. Common StockALAB$14M129.4k sharesTrimQ1 2026 13F$53M$125.74$346.33
Boeing CoBA$185M931.5k sharesAddQ1 2026 13F$53M$227.72$215.92
Tractor Supply CoTSCO$9.0M197.7k sharesTrimQ1 2026 13F$53M$49.94$30.14
Figma, Inc.FIG$13M634.5k sharesTrimQ1 2026 13F$53M$21.14$21.34
Jim Simons (Renaissance Technologies) other Unmapped 13F securityPORTFOLIO$52M212.9k sharesOtherQ1 2026 13F$52M$245.00--
VERALTO CORPVLTO$123M1.4M sharesTrimQ1 2026 13F$52M$98.72$84.46
Cenovus Energy Inc.CVE$38M1.4M sharesTrimQ1 2026 13F$51M$23.37$28.72
Dynavax Technologies CorporationDVAX$-51.3MExitQ1 2026 13F$51M--$15.50
Blue Owl Capital Inc.OWL$55M6.1M sharesAddQ1 2026 13F$51M$9.13$10.13
McKesson Corporation Common StockMCK$101M117.2k sharesAddQ1 2026 13F$51M$924.81$766.64
The Progressive CorpPGR$111M559.8k sharesAddQ1 2026 13F$51M$206.39$215.69
Unitedhealth Group IncUNH$313M1.2M sharesAddQ1 2026 13F$50M$297.81$427.89
Jim Simons (Renaissance Technologies) add Unmapped 13F securityPORTFOLIO$70M827.5k sharesAddQ1 2026 13F$50M$85.02--
Bloom Energy Corporation Class A Common StockBE$73M535.9k sharesAddQ1 2026 13F$50M$146.76$293.80
GameStop Corporation Common StockGME$61M2.7M sharesAddQ1 2026 13F$50M$23.04$21.68
Ubiquiti Inc.UI$173M218.9k sharesAddQ1 2026 13F$50M$790.29$609.90
Incyte CorporationINCY$344M3.7M sharesTrimQ1 2026 13F$49M$94.12$97.34
ARM HOLDINGS PLCARM$2.6M16.9k sharesTrimQ1 2026 13F$49M$128.34$346.39
Trimble IncTRMB$62M946.7k sharesAddQ1 2026 13F$49M$68.37$54.88
VanEck Gold Miners ETFGDX$53M574.9k sharesAddQ1 2026 13F$49M$112.16$85.44
Moody's Corporation Common StockMCO$49M112.1k sharesOtherQ1 2026 13F$49M$473.05$450.01
Grab Holdings LimitedGRAB$49M13.3M sharesOtherQ1 2026 13F$49M$4.24$3.64
Valero Energy CorpVLO$-48.7MExitQ1 2026 13F$49M$219.80$258.39
Teradyne IncTER$49M164.9k sharesAddQ1 2026 13F$49M$307.13$374.69
Jim Simons (Renaissance Technologies) exit Unmapped 13F securityPORTFOLIO$-47.9MExitQ1 2026 13F$48M----
Applied Optoelectronics, Inc.AAOI$48M565.3k sharesOtherQ1 2026 13F$48M$63.81$179.83
Best Buy Co., Inc.BBY$93M1.4M sharesAddQ1 2026 13F$48M$64.20$64.54
General Electric CoGE$118M414.1k sharesAddQ1 2026 13F$47M$314.29$322.04
Ryanair Holdings plcRYAAY$105M1.8M sharesTrimQ1 2026 13F$47M$63.22$56.33
The TJX Companies IncTJX$38M238.5k sharesTrimQ1 2026 13F$47M$157.02$165.17
Evercore Inc.EVR$52M173.9k sharesAddQ1 2026 13F$47M$298.51$342.53
Take-Two Interactive Software IncTTWO$62M312.6k sharesAddQ1 2026 13F$47M$202.14$218.46
Zebra Technologies CorpZBRA$60M288.3k sharesAddQ1 2026 13F$47M$239.21$252.51
Northrop Grumman CorpNOC$6.8M10k sharesTrimQ1 2026 13F$47M$691.39$503.01
Vulcan Materials CoVMC$46M170.6k sharesOtherQ1 2026 13F$46M$288.01$292.99
Petróleo Brasileiro S.A. - PetrobrasPBR$159M7.7M sharesAddQ1 2026 13F$46M$17.72$17.75
Ferguson PLCFERG$1.7M7.5k sharesTrimQ1 2026 13F$46M$233.26$229.80
Xylem IncXYL$95M791.8k sharesAddQ1 2026 13F$46M$119.50$110.10
Cigna Corp (2)CI$58M218.9k sharesAddQ1 2026 13F$46M$276.68$289.61
Bath & Body Works IncBBWI$51M2.7M sharesAddQ1 2026 13F$45M$18.67$19.45
D-Wave Quantum Inc.QBTS$-44.8MExitQ1 2026 13F$45M--$27.48
Regeneron Pharmaceuticals IncREGN$52M66.8k sharesAddQ1 2026 13F$45M$765.59$627.74
Cadence Design Systems IncCDNS$45M160.5k sharesOtherQ1 2026 13F$45M$291.83$394.24
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