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). 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.

Biggest Wins

PositionReported PriceCurrent PriceEst. P/LReturnEst. Value
AIOS Tech Inc.AIOS · Q1 2026$0.5883$16.24+$165k+2660.6%$172k
Apogee Therapeutics, Inc.APGE · Q1 2026$3.27$77.75+$42M+2277.7%$44M
Great Elm Group, Inc. 7.25% Notes due 2027GEGGL · Q1 2026$1.87$24.89+$13M+1231.0%$14M
Agilon Health, Inc.AGL · Q1 2026$7.91$90.23+$12M+1040.7%$13M
NextPlat CorpOSAT · Q1 2026$0.372$3.75+$140k+908.1%$155k
Vaccitech plcVACC · Q1 2026$0.569$5.00+$669k+778.7%$755k
Direxion Daily MU Bull 2X ETFMUU · Q1 2026$120.38$808.92+$5.9M+572.0%$6.9M
Cardlytics, Inc.CDLX · Q1 2026$1.05$5.20+$467k+395.2%$585k
Daily Target 2X Long IONQ ETFIONX · Q1 2026$20.79$98.60+$2.3M+374.3%$3.0M
Rackspace Technology IncRXT · Q1 2026$0.9798$4.63+$7.5M+372.5%$9.5M
MaxLinear, Inc.MXL · Q1 2026$17.39$79.27+$28M+355.8%$35M
Hyliion Holdings Corp.HYLN · Q1 2026$1.76$7.22+$1.7M+310.2%$2.3M
FuelCell Energy IncFCEL · Q1 2026$6.53$23.69+$15M+262.8%$21M
Overstock.com, Inc.OSTK · Q1 2026$4.64$16.78+$13M+261.6%$17M
Adagio Therapeutics, Inc.ADGI · Q1 2026$1.30$4.64+$2.8M+256.9%$3.9M
Everspin Technologies, Inc.MRAM · Q1 2026$8.79$29.97+$7.1M+241.0%$10M
SANDISK CORPSNDK · Q1 2026$635.34$2,090.71+$1.2B+229.1%$1.7B
Entravision Communications CorporationEVC · Q1 2026$2.97$9.52+$15M+220.5%$21M
Leslie's, Inc. (LESL)LESL · Q1 2026$1.12$3.57+$45k+218.8%$66k
Astera Labs, Inc. Common StockALAB · Q1 2026$109.60$346.33+$31M+216.0%$45M
Bandwidth Inc.BAND · Q1 2026$17.82$56.14+$25M+215.0%$36M
Micron Technology, Inc.MU · Q1 2026$337.84$1,048.51+$1.5B+210.4%$2.3B
Treace Medical Concepts, Inc.TMCI · Q1 2026$1.34$4.06+$1.4M+203.0%$2.1M
Jewett-Cameron Trading Company Ltd.JCTCF · Q1 2026$1.63$4.89+$310k+200.0%$466k
Intel CorpINTC · Q1 2026$44.13$131.65+$648M+198.3%$974M
CPS Technologies CorporationCPSH · Q1 2026$3.74$11.10+$1.8M+196.8%$2.8M
Clover Health Investments, Corp.CLOV · Q1 2026$1.76$5.00+$11M+184.1%$17M
BuzzFeed, Inc.BZFD · Q1 2026$0.6086$1.69+$372k+177.7%$582k
Schweitzer-Mauduit International, Inc.SWM · Q1 2026$8.70$23.41+$1.1M+169.1%$1.8M
BlackBerry LimitedBB · Q1 2026$3.24$8.67+$19M+167.6%$31M
Xerox Holdings CorporationXRX · Q1 2026$1.29$3.42+$1.4M+165.1%$2.2M
Advanced Micro Devices IncAMD · Q1 2026$197.48$519.74+$70M+163.2%$113M
HUB Cyber Security Ltd.HUBC · Q1 2026$0.0993$0.2611+$8.9k+162.9%$14k
Himax Technologies, Inc. - American depositary shares, each of which represents two ordinary shares.HIMX · Q1 2026$7.87$20.65+$8.3M+162.4%$13M
Seagate Technology Holdings PLCSTX · Q1 2026$391.76$1,018.80+$195M+160.1%$316M
Digital Turbine, Inc.APPS · Q1 2026$2.88$7.46+$1.3M+159.1%$2.1M
Lantern Pharma Inc.LTRN · Q1 2026$1.37$3.50+$247k+155.5%$406k
AGNC Investment Corp. 8.75% Series H Fixed-Rate Cumulative Redeemable Preferred StockAGNCZ · Q1 2026$10.03$25.40+$28M+153.2%$47M
Ballard Power Systems, Inc. - Common SharesBLDP · Q1 2026$2.42$6.09+$2.1M+151.7%$3.4M
Dell Technologies IncDELL · Q1 2026$164.13$409.07+$177M+149.2%$295M
AmpliTech Group, Inc.AMPG · Q1 2026$1.90$4.73+$1.1M+148.9%$1.8M
Tecogen Inc.TGEN · Q1 2026$2.56$6.37+$1.0M+148.8%$1.7M
CN Energy Group. Inc.CNEY · Q1 2026$0.4091$1.00+$44k+144.4%$74k
PureCycle Technologies, Inc.PCT · Q1 2026$5.19$12.66+$1.1M+143.9%$1.8M
Credo Technology Group Holding LtdCRDO · Q1 2026$93.87$221.23+$46M+135.7%$80M
HIVE Digital Technologies Ltd.HIVE · Q1 2026$1.90$4.46+$5.8M+134.7%$10M
P.A.M. Transportation Services, Inc.PTSI · Q1 2026$8.45$19.72+$9.8M+133.4%$17M
Trio-Tech InternationalTRT · Q1 2026$5.78$13.37+$2.5M+131.3%$4.4M
ARM HOLDINGS PLCARM · Q1 2026$151.28$346.39+$3.3M+129.0%$5.9M
Arteris, Inc.AIP · Q1 2026$16.44$36.92+$1.4M+124.6%$2.6M