Quant fund, long-only 13F filer
Renaissance Technologies
Renaissance Technologies is the quantitative firm mathematician Jim Simons founded in 1982, trading purely on statistical models; its 13F reflects the thousands of machine-selected positions in its institutional funds. It discloses US-listed long equity (and some options) positions each quarter on SEC Form 13F — bonds, cash, private businesses and non-US holdings are not in that filing.
How has Renaissance Technologies's portfolio moved against the S&P 500?
Rebuilt from its quarterly filings, Renaissance's disclosed portfolio is up 9% since September 2024. Over the stretch where we can compare, since December 2025, it is up 13% against 9% for the S&P 500. The latest filing, for the quarter ended 30 June 2026, lists 3,140 positions worth 72.6B USD.
Renaissance's disclosed holdings, rebuilt at each filing
S&P 500, from Dec 2025, drawn from Renaissance's level then
Long US stock only, held from one filing to the next: an illustrative read, not an audited return.
What does Renaissance Technologies hold?
NVIDIA CORPORATION (NVDA) is the largest disclosed position, at 2.0% or 1.4B USD. The 15 largest positions, listed below, make up 16% of the 72.6B USD portfolio; 2 of them are new buys this quarter.
SEC EDGAR Form 13F-HR, quarter ended 30 June 2026
| Position | Value | Weight | Shares | Last quarter |
|---|---|---|---|---|
| NVDANVIDIA CORPORATION | 1.4B USD | 2.0% | 7.1M | Added |
| METAMETA PLATFORMS INC | 1.1B USD | 1.6% | 2.0M | Added |
| INTCINTEL CORP | 1.0B USD | 1.4% | 7.3M | Held |
| UTHRUNITED THERAPEUTICS CORP DEL | 925.8M USD | 1.3% | 1.7M | Held |
| PLTRPALANTIR TECHNOLOGIES INC | 883.0M USD | 1.2% | 7.6M | Held |
| GOOGLALPHABET INC | 828.2M USD | 1.1% | 2.3M | Added |
| EXELEXELIXIS INC | 730.6M USD | 1.0% | 13.4M | Held |
| VRSNVERISIGN INC | 616.3M USD | 0.8% | 2.4M | Held |
| KGCKINROSS GOLD CORP | 584.5M USD | 0.8% | 24.7M | Held |
| CRWDCROWDSTRIKE HLDGS INC | 571.6M USD | 0.8% | 749.0K | New buy |
| STRLSTERLING INFRASTRUCTURE INC | 564.2M USD | 0.8% | 672.2K | Held |
| GOOGALPHABET INC | 556.8M USD | 0.8% | 1.6M | Added |
| AMZNAMAZON COM INC | 546.0M USD | 0.8% | 2.3M | New buy |
| AGXARGAN INC | 517.8M USD | 0.7% | 648.4K | Held |
| NFLXNETFLIX INC. | 484.7M USD | 0.7% | 6.8M | Added |
Rows sharing a company name are separate securities of the same issuer — different share classes or option positions, as filed.
What did Renaissance Technologies change last quarter?
In the quarter ended 30 June 2026 Renaissance Technologies opened 566 positions, the largest CROWDSTRIKE HLDGS INC (CRWD) at 571.6M USD, then AMAZON COM INC and MEDTRONIC PLC. It added to 711, trimmed 680 and sold out of 639, against the filing before.
Against the previous quarter's 13F, largest first within each kind; the 20 largest of each kind are listed
| Position | Change | Shares moved | Value after |
|---|---|---|---|
| CRWDCROWDSTRIKE HLDGS INC | New buy | +749.0K | 571.6M USD |
| AMZNAMAZON COM INC | New buy | +2.3M | 546.0M USD |
| MDTMEDTRONIC PLC | New buy | +3.2M | 247.8M USD |
| COPCONOCOPHILLIPS | New buy | +2.0M | 210.3M USD |
| SHELSHELL PLC | New buy | +2.7M | 209.0M USD |
| INTUINTUIT | New buy | +765.0K | 199.7M USD |
| SCHWSCHWAB CHARLES CORP | New buy | +1.9M | 176.3M USD |
| SPYSTATE STR SPDR S&P 500 ETF T | New buy | +219.0K | 163.6M USD |
| ICEINTERCONTINENTAL EXCHANGE IN | New buy | +1.3M | 156.3M USD |
| QQQINVESCO QQQ TR | New buy | +204.6K | 150.7M USD |
| MRVLMARVELL TECHNOLOGY INC | New buy | +505.4K | 150.6M USD |
| RDWREDWIRE CORPORATION | New buy | +9.4M | 115.0M USD |
| BLKBLACKROCK INC | New buy | +118.7K | 114.2M USD |
| CNQCANADIAN NAT RES LTD MED TER | New buy | +2.9M | 113.0M USD |
| OSCROSCAR HEALTH INC | New buy | +3.3M | 93.7M USD |
| FPSFORGENT POWER SOLUTIONS INC | New buy | +1.7M | 93.3M USD |
| SPGIS&P GLOBAL INC | New buy | +215.5K | 87.7M USD |
| MPWRMONOLITHIC PWR SYS INC | New buy | +63.1K | 87.2M USD |
| ULTAULTA BEAUTY INC | New buy | +177.8K | 80.2M USD |
| DOWDOW HLDGS INC | New buy | +2.9M | 79.2M USD |
| NVDANVIDIA CORPORATION | Added | +4.6M | 1.4B USD |
| METAMETA PLATFORMS INC | Added | +1.8M | 1.1B USD |
| GOOGLALPHABET INC | Added | +1.8M | 828.2M USD |
| GOOGALPHABET INC | Added | +1.4M | 556.8M USD |
| NFLXNETFLIX INC. | Added | +6.8M | 484.7M USD |
| CVXCHEVRON CORPORATION | Added | +855.1K | 475.8M USD |
| TSLATESLA INC | Added | +899.7K | 467.3M USD |
| AMDADVANCED MICRO DEVICES INC | Added | +612.8K | 463.8M USD |
| STXSEAGATE TECHNOLOGY HLDNGS PL | Added | +146.9K | 441.3M USD |
| TXNTEXAS INSTRS INC | Added | +550.8K | 417.9M USD |
| TSMTAIWAN SEMICONDUCTOR MANUFAC | Added | +281.1K | 405.5M USD |
| CVNACARVANA CO | Added | +3.9M | 337.2M USD |
| MCKMCKESSON CORP | Added | +243.8K | 272.8M USD |
| AZOAUTOZONE INC | Added | +50.1K | 269.3M USD |
| TJXTJX COS INC NEW | Added | +1.5M | 262.0M USD |
| CRDOCREDO TECHNOLOGY GROUP HOLDI | Added | +481.9K | 229.6M USD |
| BEBLOOM ENERGY CORP | Added | +139.8K | 204.5M USD |
| ISRGINTUITIVE SURGICAL INC | Added | +365.0K | 200.6M USD |
| SMCISUPER MICRO COMPUTER INC | Added | +6.7M | 199.0M USD |
| BPBP PLC | Added | +3.5M | 187.5M USD |
| AAPLAPPLE INC | Trimmed | −1.5M | 459.1M USD |
| WDCWESTERN DIGITAL CORP | Trimmed | −608.7K | 343.3M USD |
| MUMICRON TECHNOLOGY INC | Trimmed | −2.0M | 244.2M USD |
| HOODROBINHOOD MKTS INC | Trimmed | −2.9M | 220.2M USD |
| DASHDOORDASH INC | Trimmed | −536.9K | 164.1M USD |
| UNHUNITEDHEALTH GROUP INC | Trimmed | −791.4K | 152.5M USD |
| JAZZJAZZ PHARMACEUTICALS PLC | Trimmed | −257.3K | 135.4M USD |
| RIVNRIVIAN AUTOMOTIVE INC | Trimmed | −3.3M | 131.9M USD |
| JPMJPMORGAN CHASE & CO | Trimmed | −302.7K | 126.2M USD |
| NTESNETEASE COM INC | Trimmed | −391.4K | 124.5M USD |
| NVSNOVARTIS AG | Trimmed | −323.8K | 123.5M USD |
| VSTVISTRA CORP | Trimmed | −296.7K | 121.4M USD |
| GEGE AEROSPACE | Trimmed | −107.3K | 114.7M USD |
| MNDYMONDAY COM LTD | Trimmed | −625.1K | 112.7M USD |
| BBARRICK MNG CORP | Trimmed | −2.6M | 106.8M USD |
| HPQHP INC | Trimmed | −2.7M | 103.1M USD |
| ITWILLINOIS TOOL WKS INC | Trimmed | −278.7K | 103.1M USD |
| WSMWILLIAMS SONOMA INC | Trimmed | −260.6K | 97.9M USD |
| MCDMCDONALDS CORP | Trimmed | −191.6K | 94.9M USD |
| PGRPROGRESSIVE CORP | Trimmed | −184.6K | 82.0M USD |
| APPAPPLOVIN CORP | Sold out | −436.5K | was 173.7M USD |
| SMHVANECK ETF TRUST | Sold out | −369.5K | was 141.7M USD |
| UBERUBER TECHNOLOGIES INC | Sold out | −1.8M | was 129.2M USD |
| NOWSERVICENOW INC | Sold out | −1.2M | was 126.1M USD |
| UPSUNITED PARCEL SVCS INC | Sold out | −1.2M | was 121.5M USD |
| PDDPDD HOLDINGS INC | Sold out | −1.1M | was 113.7M USD |
| MSMORGAN STANLEY | Sold out | −674.1K | was 110.9M USD |
| AALAMERICAN AIRLINES GROUP INC | Sold out | −9.7M | was 104.0M USD |
| DEDEERE & CO | Sold out | −181.9K | was 102.5M USD |
| MAMASTERCARD INCORPORATED | Sold out | −194.7K | was 97.3M USD |
| FUTUFUTU HLDGS LTD | Sold out | −671.0K | was 91.8M USD |
| VZVERIZON COMMUNICATIONS INC | Sold out | −1.7M | was 86.0M USD |
| HPEHEWLETT PACKARD ENTERPRISE C | Sold out | −3.6M | was 85.3M USD |
| HONHONEYWELL INTL INC | Sold out | −375.3K | was 84.8M USD |
| ECLECOLAB INC | Sold out | −313.4K | was 83.4M USD |
| CRHCRH PLC | Sold out | −752.7K | was 79.1M USD |
| ZIMZIM INTEGRATED SHIPPING SERV | Sold out | −2.9M | was 77.4M USD |
| CCITIGROUP INC | Sold out | −674.7K | was 76.5M USD |
| TMOTHERMO FISHER SCIENTIFIC INC | Sold out | −139.0K | was 68.3M USD |
| QCOMQUALCOMM INC | Sold out | −530.3K | was 68.3M USD |
Rows sharing a company name are separate securities of the same issuer — different share classes or option positions, as filed.
Where is Renaissance Technologies's money by sector?
Technology (26%) and healthcare (14%) hold 40% of disclosed value, across 3,140 positions; consumer cyclical (12%) and industrials (10%) come next.
By reported value at quarter end; sectors from our reference list, "Other" where none matched
What do people ask about Renaissance Technologies?
What is Renaissance Technologies's biggest holding?2.0%
As of the quarter ended 30 June 2026, the largest disclosed position was NVDA (NVIDIA CORPORATION), about 2.0% of the disclosed US-listed portfolio by reported value.
What did Jim Simons's Renaissance Technologies buy in Q2 2026?566
566 new positions were disclosed for the quarter ended 30 June 2026; the largest were CRWD, AMZN, MDT. Adds and trims are listed in the quarterly-changes table on this page.
How concentrated is the portfolio?7%
Broadly diversified. The top five positions are 7% of disclosed value and the top ten are 12%.
When is Renaissance Technologies's next 13F due?
13F filings for the quarter ended 30 September 2026 are due by 16 November 2026 — managers have 45 days after each calendar quarter ends. Whether Renaissance Technologies files is up to the manager; we show whatever EDGAR receives.
Does this show the whole portfolio?
No. Form 13F covers US-listed long equity and some options only — no short bets, bonds, cash, private businesses, non-US holdings or timing inside the quarter. Amended filings replace originals; this page always shows the latest canonical version.

Read the form itself on SEC EDGAR or see our plain-words guide to 13F filings — Renaissance Technologies may have already changed these positions since 30 June 2026.
References
- SEC EDGAR Form 13F-HR, quarterly, up to 45 days delayed. Filings are public records. Ticker mapping via SEC public files and OpenFIGI.
- Finazon prior-day close, indicative (IEX-derived, not the official close), some closes dollar-rounded at the source