Renaissance Technologies
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 14, 2026), Renaissance Technologies (Jim Simons / Peter Brown) reported 3,210 stock positions worth $63.9 billion. Its top holding was United Therapeutics (UTHR) at 1.7% of the portfolio, followed by Palantir Technologies Class A (PLTR, 1.6%) and Apple (AAPL, 1.2%). Compared with Q4 2025, it opened 624 new positions, sold out of 595, added to 1,319 and reduced 1,259. The biggest buy was a new position in Apple (AAPL) and the biggest sale Netflix (NFLX, shares −100%).
- Most Recent 13F
- Q2 2026
- Notable People
- Jim Simons / Peter Brown
- Location
- NEW YORK, NY
- CIK
- 0001037389
- Portfolio Value
- $63.9B (Q1 2026)
- SEC Filing
- 0001037389-26-000033 ↗ filed May 14, 2026
Holdings Value
Holdings 3,210 stocks · $63.9B
| UTHR United Therapeutics Corp. | 1.66% | 1,787,019 | $1.1B | Reduce -6.4% |
| PLTR Palantir Technologies Inc. Class A | 1.60% | 6,985,926 | $1.0B | Reduce -20.6% |
| AAPL Apple Inc. | 1.22% | 3,075,638 | $780.6M | New |
| KGC Kinross Gold Corp. | 1.22% | 25,546,413 | $779.7M | Add +2.3% |
| MU Micron Technology Inc. | 1.14% | 2,162,986 | $730.7M | Reduce -28.2% |
| VRSN Verisign Inc. | 1.09% | 2,818,151 | $699.9M | Add +1.4% |
| EXEL Exelixis Inc. | 0.92% | 13,726,993 | $588.8M | Reduce -1.3% |
| FNV Franco-Nevada Corp. | 0.86% | 2,218,918 | $548.2M | Reduce -10.5% |
| SNDK Sandisk Corp. | 0.79% | 799,568 | $508.0M | Reduce -33.9% |
| NVDA Nvidia Corp. | 0.69% | 2,526,948 | $440.7M | Add +190.0% |
| CVX Chevron Corp. | 0.65% | 2,015,396 | $417.0M | Reduce -8.0% |
| RBLX Roblox Corp. Class A | 0.63% | 7,126,134 | $403.1M | Add +7.5% |
| CVNA Carvana Co. | 0.59% | 1,201,218 | $377.6M | Reduce -14.7% |
| W Wayfair Inc. Class A | 0.58% | 4,972,425 | $374.0M | Reduce -8.0% |
| HOOD Robinhood Markets Inc. Class A | 0.55% | 5,104,137 | $353.7M | Add +48.6% |
| INCY Incyte Corp. | 0.54% | 3,651,532 | $343.7M | Reduce -8.2% |
| AGX Argan Inc. | 0.52% | 610,899 | $332.7M | Add +2.0% |
| INTC Intel Corp. | 0.51% | 7,399,394 | $326.5M | Reduce -25.2% |
| NBIX Neurocrine Biosciences Inc. | 0.50% | 2,418,897 | $318.7M | Add +8.0% |
| UNH Unitedhealth Group Inc. | 0.49% | 1,158,428 | $313.5M | Add +45.4% |
| STRL Sterling Infrastructure Inc. | 0.49% | 766,914 | $312.3M | Reduce -4.5% |
| LIN Linde PLC | 0.49% | 629,820 | $312.2M | Add +394.8% |
| WDC Western Digital Corp. | 0.48% | 1,146,133 | $310.0M | Add +15.5% |
| CBOE Cboe Global Markets Inc. | 0.48% | 1,100,506 | $309.3M | Reduce -3.4% |
| GILD Gilead Sciences Inc. | 0.47% | 2,152,528 | $300.0M | Reduce -22.8% |
| ETSY Etsy Inc. | 0.47% | 5,962,210 | $298.0M | Add +11.1% |
| ALSN Allison Transmission Holding | 0.41% | 2,260,397 | $264.6M | Reduce -13.0% |
| AVGO Broadcom Inc. | 0.38% | 793,797 | $245.7M | Add +89191.0% |
| VRT Vertiv Holdings Co. Class A | 0.38% | 967,990 | $242.6M | Reduce -15.4% |
| MEDP Medpace Holdings Inc. | 0.38% | 504,668 | $242.3M | Add +8.3% |
| NU Nu Holdings Ltd./Cayman Isl-A filed as NU HLDGS LTD | 0.37% | 16,269,800 | $233.8M | Reduce -28.4% |
| ABNB Airbnb Inc. Class A | 0.36% | 1,830,841 | $231.2M | Reduce -37.7% |
| NYT New York Times Co. Class A | 0.36% | 2,756,180 | $230.8M | Add +20.3% |
| MSTR Strategy Inc. | 0.36% | 2,130,881 | $230.8M | Add +122.6% |
| CORT Corcept Therapeutics Inc. | 0.36% | 5,682,783 | $229.1M | Reduce -1.3% |
| AGI Alamos Gold Inc. Class A | 0.36% | 5,118,171 | $227.4M | Add +1.8% |
| ADBE Adobe Inc. | 0.35% | 925,270 | $224.9M | Add +27.6% |
| VALE Vale SA-SP ADR | 0.35% | 14,053,337 | $223.6M | Add +27.3% |
| B Barrick Mining Corp. | 0.35% | 5,476,478 | $223.4M | Add +335.8% |
| P Everpure Inc. Class A | 0.35% | 3,759,834 | $222.0M | Add +0.1% |
| NVMI Nova Ltd. | 0.35% | 510,866 | $221.9M | Reduce -9.7% |
| ALKS Alkermes PLC | 0.34% | 6,160,428 | $217.8M | Reduce -7.6% |
| DASH DoorDash Inc. Class A | 0.34% | 1,426,355 | $214.2M | Add +7.8% |
| RDDT Reddit Inc. Class A | 0.33% | 1,565,778 | $210.8M | Reduce -16.9% |
| MELI MercadoLibre Inc. | 0.33% | 120,320 | $208.0M | Add +337.1% |
| V Visa Inc. Class A | 0.32% | 676,767 | $204.5M | Add +205.2% |
| JPM JPMorgan Chase & Co. | 0.32% | 688,350 | $202.5M | Add +32663.0% |
| BSX Boston Scientific Corp. | 0.31% | 3,152,005 | $197.8M | Add +32.3% |
| ZM Zoom Communications Inc. | 0.31% | 2,458,804 | $197.7M | Reduce -20.1% |
| BTU Peabody Energy Corp. | 0.31% | 5,932,627 | $195.5M | Reduce -3.3% |
| CL Colgate-Palmolive Co. | 0.30% | 2,273,833 | $193.8M | Reduce -17.9% |
| TSM Taiwan Semiconductor-SP ADR | 0.30% | 567,960 | $191.9M | Reduce -51.3% |
| LOGI Logitech International-Reg | 0.30% | 2,072,508 | $188.8M | Add +26.6% |
| VRTX Vertex Pharmaceuticals Inc. | 0.29% | 421,688 | $188.3M | Reduce -16.5% |
| SFM Sprouts Farmers Market Inc. | 0.29% | 2,437,374 | $188.0M | Reduce -12.3% |
| TS Tenaris SA-ADR | 0.29% | 3,199,744 | $186.2M | Add +7.9% |
| BA The Boeing Co. | 0.29% | 931,464 | $185.4M | Add +52.5% |
| NGG National Grid PLC-SP ADR | 0.29% | 2,168,755 | $183.5M | Reduce -10.2% |
| NEM Newmont Corp. | 0.28% | 1,671,568 | $180.9M | New |
| FCX Freeport-McMoran Inc. | 0.28% | 3,053,889 | $179.5M | Add +141.8% |
| MSI Motorola Solutions Inc. | 0.28% | 405,095 | $175.8M | Reduce -23.6% |
| DBX Dropbox Inc. Class A | 0.27% | 7,721,067 | $175.4M | Reduce -7.8% |
| APP AppLovin Corp. Class A | 0.27% | 436,540 | $173.7M | Add +36.9% |
| UI Ubiquiti Inc. | 0.27% | 218,944 | $173.0M | Reduce -1.8% |
| ITW Illinois Tool Works | 0.27% | 659,840 | $171.7M | Add +442.4% |
| CRCL Circle Internet Group Inc. | 0.27% | 1,791,346 | $170.9M | Reduce -13.3% |
| NVS Novartis AG-Sponsored ADR | 0.27% | 1,111,833 | $169.8M | Reduce -17.2% |
| MCD McDonald's Corp. | 0.26% | 542,764 | $168.7M | Add +493.6% |
| PR Permian Resources Corp. Class A | 0.26% | 7,834,037 | $167.0M | Reduce -32.9% |
| EDU New Oriental Educatio-SP ADR | 0.26% | 2,947,864 | $166.9M | Reduce -1.8% |
| AXP American Express Co. | 0.26% | 550,880 | $166.6M | New |
| TXN Texas Instruments Inc. | 0.26% | 851,300 | $165.3M | Reduce -0.6% |
| BX Blackstone Inc. | 0.26% | 1,431,400 | $164.6M | New |
| RIVN Rivian Automotive Inc. Class A | 0.26% | 10,917,096 | $164.3M | Reduce -33.4% |
| YOU Clear Secure Inc. Class A | 0.25% | 3,352,717 | $162.3M | Reduce -8.0% |
| VST Vistra Corp. | 0.25% | 1,061,935 | $159.6M | Add +1.9% |
| PBR Petroleo Brasileiro-Spon ADR | 0.25% | 7,663,200 | $159.0M | Reduce -19.8% |
| GOOGL Alphabet Inc. Class A | 0.24% | 542,471 | $156.0M | Add +83.0% |
| JAZZ Jazz Pharmaceuticals PLC | 0.24% | 819,374 | $154.9M | Reduce -2.1% |
| NTES Netease Inc.-ADR | 0.24% | 1,363,188 | $152.6M | Add +25.2% |
| MNDY Monday.com Ltd. | 0.24% | 2,181,990 | $150.8M | Add +93.3% |
| DOCU Docusign Inc. | 0.24% | 3,170,061 | $150.3M | Add +4.0% |
| ROKU Roku Inc. | 0.23% | 1,565,100 | $148.1M | Add +22.8% |
| META Meta Platforms Inc. Class A | 0.23% | 253,373 | $145.0M | New |
| HPQ HP Inc. | 0.22% | 7,429,753 | $142.7M | Add +50.1% |
| LITE Lumentum Holdings Inc. | 0.22% | 202,838 | $142.5M | New |
| SMH Vaneck Semiconductor ETF | 0.22% | 369,487 | $141.7M | New |
| CALM Cal-Maine Foods Inc. | 0.22% | 1,778,468 | $140.8M | Reduce -5.5% |
| COF Capital One Financial Corp. | 0.21% | 739,104 | $134.8M | Add +223.7% |
| XLF SS Financial Select Sector | 0.21% | 2,716,310 | $134.1M | Add +105.8% |
| EAT Brinker International Inc. | 0.21% | 922,165 | $131.7M | Reduce -18.1% |
| ADP Automatic Data Processing | 0.21% | 646,820 | $131.4M | Add +1018.7% |
| ALB Albemarle Corp. | 0.21% | 730,745 | $131.2M | Add +78.5% |
| OTIS Otis Worldwide Corp. | 0.20% | 1,691,200 | $130.4M | Add +30.4% |
| PRDO Perdoceo Education Corp. | 0.20% | 3,502,264 | $130.3M | Reduce -4.2% |
| UBER Uber Technologies Inc. | 0.20% | 1,796,200 | $129.2M | Reduce -11.5% |
| CDE Coeur Mining Inc. | 0.20% | 6,870,813 | $129.0M | Add +889.6% |
| VIRT Virtu Financial Inc. Class A | 0.20% | 2,928,768 | $128.8M | Reduce -6.9% |
| DHR Danaher Corp. | 0.20% | 678,808 | $128.7M | New |
| SYK Stryker Corp. | 0.20% | 391,600 | $128.7M | Reduce -3.6% |
Other holdings (3): bonds, preferreds, convertibles and warrants · $377K (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| M-TRON INDUSTRIES INC | RIGHT 04/15/2026 | 97,471 | $205K | Add +61.0% |
| ASPSW Altisource Portfolio - 30 | *W EXP 04/30/203 | 290,522 | $110K | Reduce -10.0% |
| ASPSZ Altisource Portfolio - 29C | *W EXP 04/02/202 | 307,803 | $62K | Reduce -8.0% |
Total filed on the 13F, all lines: $63.9B.
Portfolio Sells Q4 2025 → Q1 2026
| NFLX Netflix Inc. | Reduce -100.0% | 0.00% | −1.04 |
| COST Costco Wholesale Corp. | Reduce -97.2% | 0.03% | −0.90 |
| TSLA Tesla Inc. | Reduce -84.5% | 0.12% | −0.83 |
| PLTR Palantir Technologies Inc. Class A | Reduce -20.6% | 1.60% | −0.83 |
| PG The Procter & Gamble Co. | Sold out | 0.00% | −0.66 |
| MSFT Microsoft Corp. | Reduce -98.6% | 0.01% | −0.51 |
| F Ford Motor Co. | Sold out | 0.00% | −0.50 |
| SPOT Spotify Technology SA | Reduce -66.5% | 0.15% | −0.38 |
| GEV GE Vernova Inc. | Sold out | 0.00% | −0.35 |
| AMD Advanced Micro Devices | Reduce -82.8% | 0.07% | −0.35 |
| RDDT Reddit Inc. Class A | Reduce -16.9% | 0.33% | −0.34 |
| CVNA Carvana Co. | Reduce -14.7% | 0.59% | −0.33 |
| KO The Coca-Cola Co. | Reduce -99.8% | 0.00% | −0.33 |
| AMZN Amazon.com Inc. | Sold out | 0.00% | −0.32 |
| SCHW Schwab (charles) Corp. | Sold out | 0.00% | −0.28 |
| OPEN Opendoor Technologies Inc. | Reduce -70.0% | 0.09% | −0.27 |
| CMCSA Comcast Corp. Class A | Reduce -88.0% | 0.04% | −0.27 |
| PANW Palo Alto Networks Inc. | Sold out | 0.00% | −0.26 |
| W Wayfair Inc. Class A | Reduce -8.0% | 0.58% | −0.26 |
| ABNB Airbnb Inc. Class A | Reduce -37.7% | 0.36% | −0.26 |
| EXAS Exact Sciences Corp. | Sold out | 0.00% | −0.25 |
| TSM Taiwan Semiconductor-SP ADR | Reduce -51.3% | 0.30% | −0.25 |
| TMUS T-Mobile US Inc. | Reduce -74.1% | 0.09% | −0.25 |
| RIVN Rivian Automotive Inc. Class A | Reduce -33.4% | 0.26% | −0.24 |
| NU Nu Holdings Ltd./Cayman Isl-A | Reduce -28.4% | 0.37% | −0.22 |
| NGD New Gold Inc. | Sold out | 0.00% | −0.21 |
| TGT Target Corp. | Reduce -78.7% | 0.08% | −0.21 |
| BRK.B Berkshire Hathaway Inc. Class B | Reduce -99.3% | 0.00% | −0.20 |
| CCL Carnival Corp. | Reduce -58.6% | 0.11% | −0.19 |
| MU Micron Technology Inc. | Reduce -28.2% | 1.14% | −0.19 |
| TEAM Atlassian Corp. Class A | Reduce -46.0% | 0.05% | −0.18 |
| SBUX Starbucks Corp. | Sold out | 0.00% | −0.17 |
| HIMS Hims & Hers Health Inc. | Reduce -56.0% | 0.07% | −0.17 |
| LLY Eli Lilly & Co. | Reduce -56.7% | 0.10% | −0.17 |
| T AT&T Inc. | Sold out | 0.00% | −0.17 |
| DIS The Walt Disney Co. | Sold out | 0.00% | −0.16 |
| BKNG Booking Holdings Inc. | Sold out | 0.00% | −0.16 |
| ETN Eaton Corp. PLC | Sold out | 0.00% | −0.16 |
| HOLX Hologic Inc. | Sold out | 0.00% | −0.15 |
| SPY SS SPDR S&P 500 ETF Trust-US | Sold out | 0.00% | −0.15 |
| ANET Arista Networks Inc. | Reduce -91.4% | 0.01% | −0.14 |
| ROP Roper Technologies Inc. | Sold out | 0.00% | −0.14 |
| SO The Southern Co. | Reduce -71.5% | 0.07% | −0.14 |
| GM General Motors Co. | Reduce -52.7% | 0.11% | −0.14 |
| TME Tencent Music Entertainm-ADR | Reduce -22.3% | 0.10% | −0.13 |
| FYBR Frontier Communications Pare | Sold out | 0.00% | −0.13 |
| CAH Cardinal Health Inc. | Reduce -55.4% | 0.11% | −0.13 |
| KEY Keycorp | Reduce -91.2% | 0.01% | −0.13 |
| LRCX Lam Research Corp. | Reduce -99.3% | 0.00% | −0.12 |
| NOW ServiceNow Inc. | Reduce -9.5% | 0.20% | −0.12 |
Portfolio Buys Q4 2025 → Q1 2026
| AAPL Apple Inc. | New | 1.22% | +1.22 |
| NVDA Nvidia Corp. | Add +190.0% | 0.69% | +0.44 |
| LIN Linde PLC | Add +394.8% | 0.49% | +0.40 |
| AVGO Broadcom Inc. | Add +89191.0% | 0.38% | +0.38 |
| JPM JPMorgan Chase & Co. | Add +32663.0% | 0.32% | +0.32 |
| NEM Newmont Corp. | New | 0.28% | +0.28 |
| B Barrick Mining Corp. | Add +335.8% | 0.35% | +0.26 |
| AXP American Express Co. | New | 0.26% | +0.26 |
| BX Blackstone Inc. | New | 0.26% | +0.26 |
| MELI MercadoLibre Inc. | Add +337.1% | 0.33% | +0.24 |
| AGX Argan Inc. | Add +2.0% | 0.52% | +0.23 |
| META Meta Platforms Inc. Class A | New | 0.23% | +0.23 |
| LITE Lumentum Holdings Inc. | New | 0.22% | +0.22 |
| ITW Illinois Tool Works | Add +442.4% | 0.27% | +0.22 |
| SMH Vaneck Semiconductor ETF | New | 0.22% | +0.22 |
| MCD McDonald's Corp. | Add +493.6% | 0.26% | +0.22 |
| WDC Western Digital Corp. | Add +15.5% | 0.48% | +0.22 |
| DHR Danaher Corp. | New | 0.20% | +0.20 |
| V Visa Inc. Class A | Add +205.2% | 0.32% | +0.20 |
| SNPS Synopsys Inc. | New | 0.19% | +0.19 |
| ADP Automatic Data Processing | Add +1018.7% | 0.21% | +0.18 |
| CDE Coeur Mining Inc. | Add +889.6% | 0.20% | +0.18 |
| FCX Freeport-McMoran Inc. | Add +141.8% | 0.28% | +0.18 |
| MS Morgan Stanley | New | 0.17% | +0.17 |
| DPZ Domino's Pizza Inc. | Add +672.6% | 0.20% | +0.17 |
| WBD Warner Bros Discovery Inc. | New | 0.17% | +0.17 |
| MSTR Strategy Inc. | Add +122.6% | 0.36% | +0.15 |
| MA Mastercard Inc. Class A | Add +3281.1% | 0.15% | +0.15 |
| XLI SS Industrial Select Sector | Add +534.6% | 0.17% | +0.15 |
| ECL Ecolab Inc. | New | 0.13% | +0.13 |
| EFA iShares MSCI Eafe ETF | Add +19033.3% | 0.13% | +0.13 |
| FIS Fidelity National Info Serv | New | 0.13% | +0.13 |
| PDD PDD Holdings Inc. | Add +306.2% | 0.18% | +0.13 |
| KGC Kinross Gold Corp. | Add +2.3% | 1.22% | +0.13 |
| AAL American Airlines Group Inc. | Add +569.4% | 0.16% | +0.13 |
| BCS Barclays PLC-Spons ADR | New | 0.13% | +0.13 |
| TEL Te Connectivity PLC | Add +289.3% | 0.18% | +0.13 |
| VALE Vale SA-SP ADR | Add +27.3% | 0.35% | +0.13 |
| COF Capital One Financial Corp. | Add +223.7% | 0.21% | +0.13 |
| CRH CRH PLC | New | 0.12% | +0.12 |
| VRSK Verisk Analytics Inc. | Add +1359.3% | 0.13% | +0.12 |
| C Citigroup Inc. | New | 0.12% | +0.12 |
| WDAY Workday Inc. Class A | New | 0.12% | +0.12 |
| RIO Rio Tinto PLC-Spon ADR | Add +417.6% | 0.14% | +0.12 |
| ALB Albemarle Corp. | Add +78.5% | 0.21% | +0.12 |
| TS Tenaris SA-ADR | Add +7.9% | 0.29% | +0.11 |
| NYT New York Times Co. Class A | Add +20.3% | 0.36% | +0.11 |
| HL Hecla Mining Co. | New | 0.11% | +0.11 |
| APH Amphenol Corp. Class A | New | 0.11% | +0.11 |
| KVUE Kenvue Inc. | New | 0.11% | +0.11 |
Notes & Other Activity Q4 2025 → Q1 2026
| OPENW Opendoor Technologies Inc.-26 | *W EXP 11/20/202 | Sold out | 560,678 | $505Kbefore exit |
| OPENL Opendoor Technologies Inc.-26 | *W EXP 11/20/202 | Sold out | 496,227 | $258Kbefore exit |
| M-TRON INDUSTRIES INC | RIGHT 04/15/2026 | Add +61.0% | 97,471 | $205K |
| ASPSW Altisource Portfolio - 30 | *W EXP 04/30/203 | Reduce -10.0% | 290,522 | $110K |
| ASPSZ Altisource Portfolio - 29C | *W EXP 04/02/202 | Reduce -8.0% | 307,803 | $62K |
| OPENZ Opendoor Technologies Inc.-26 | *W EXP 11/20/202 | Sold out | 150,123 | $60Kbefore exit |
Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 3,138 | $72.6B | NVDA, META, INTC, UTHR, PLTR |
| Q1 2026 | 3,210 | $63.9B | UTHR, PLTR, AAPL, KGC, MU |
| Q4 2025 | 3,180 | $64.5B | PLTR, UTHR, MU, KGC, VRSN |
| Q3 2025 | 3,454 | $75.8B | PLTR, NVDA, RBLX, UTHR, VRSN |
| Q2 2025 | 3,519 | $75.2B | PLTR, NVDA, HOOD, VRSN, NFLX |
| Q1 2025 | 3,405 | $66.1B | PLTR, VRSN, CORT, HOOD, SFM |
| Q4 2024 | 3,532 | $67.6B | PLTR, UTHR, NVO, AAPL, VRSN |
| Q3 2024 | 3,482 | $66.5B | PLTR, NVO, UTHR, AAPL, VRTX |
| Q2 2024 | 3,442 | $59.0B | NVO, PLTR, NVDA, VRTX, UTHR |
| Q1 2024 | 3,657 | $63.6B | NVO, PLTR, META, ABNB, AMZN |