Renaissance Capital LLC reported 52 positions worth $129.98M for the quarter ended Sep 30, 2026, down 27.1% on the prior quarter. It opened 7 new positions, added to 9, trimmed 36 and exited 6. Its largest holding is Astera Labs, Inc. at 13.5% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| SPCX Space Exploration Technologies Corp | +94.7K | – | $14.29M | 10.99% |
| CGON CG Oncology, Inc. | +27.2K | – | $1.93M | 1.48% |
| HNGE Hinge Health, Inc. | +16.4K | – | $1.59M | 1.23% |
| ALAB Astera Labs, Inc. | +2,916 | +6.3% | $1.04M | 13.47% |
| NAVN Navan, Inc. | +39.0K | – | $818.69K | 0.63% |
| INIO Innio N.V. | +39.1K | – | $709.03K | 0.545% |
| BETA BETA Technologies, Inc. | +26.5K | +157.3% | $586.38K | 0.738% |
| NTSK Netskope Inc | +33.5K | +57.6% | $584.03K | 1.23% |
| BLLN BillionToOne, Inc. | +5,122 | +215.8% | $545.19K | 0.614% |
| QNT Quantinuum Inc. | +10.1K | – | $483.82K | 0.372% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| ARM Arm Holdings Plc | -44.6K | -100.0% | $15.81M | Exited |
| CRWV CoreWeave, Inc. | -51.0K | -30.2% | $4.45M | 7.9% |
| KGS Kodiak Gas Services, Inc. | -50.3K | -100.0% | $3.78M | Exited |
| CART Maplebear Inc. | -78.1K | -100.0% | $3.70M | Exited |
| RBRK Rubrik, Inc. | -20.5K | -26.0% | $2.35M | 5.15% |
| RDDT Reddit, Inc. | -16.2K | -23.8% | $2.31M | 5.68% |
| MDLN Medline Inc. | -59.5K | -26.0% | $2.06M | 4.52% |
| CRCL Circle Internet Group, Inc. | -23.7K | -26.0% | $1.95M | 4.27% |
| VIK Viking Holdings Ltd | -23.5K | -26.0% | $1.84M | 4.03% |
| KSPI Joint Stock Co Kaspi.kz | -14.1K | -26.0% | $1.33M | 2.91% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| SPCX Space Exploration Technologies Corp | +94.7K | $14.29M | 10.99% |
| CGON CG Oncology, Inc. | +27.2K | $1.93M | 1.48% |
| HNGE Hinge Health, Inc. | +16.4K | $1.59M | 1.23% |
| NAVN Navan, Inc. | +39.0K | $818.69K | 0.63% |
| INIO Innio N.V. | +39.1K | $709.03K | 0.545% |
| QNT Quantinuum Inc. | +10.1K | $483.82K | 0.372% |
| JMKE Jersey Mike's Subs Inc. | +15.6K | $262.93K | 0.202% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| ARM Arm Holdings Plc | -44.6K | $15.81M | 8.87% |
| KGS Kodiak Gas Services, Inc. | -50.3K | $3.78M | 2.12% |
| CART Maplebear Inc. | -78.1K | $3.70M | 2.07% |
| FLY Firefly Aerospace Inc. | -39.7K | $1.17M | 0.655% |
| KVYO Klaviyo, Inc. | -70.9K | $1.07M | 0.6% |
| PONY Pony AI Inc. | -131.6K | $914.44K | 0.513% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | ALAB Astera Labs, Inc. | Technology | 49.2K | $17.50M | 13.47% | +2,916 | +6.3% | Added | 0.03% |
| 2 | SPCX Space Exploration Technologies Corp | Industrials | 94.7K | $14.29M | 10.99% | +94.7K | – | New | 0% |
| 3 | CRWV CoreWeave, Inc. | Technology | 117.8K | $10.27M | 7.9% | -51.0K | -30.2% | Reduced | 0.03% |
| 4 | RDDT Reddit, Inc. | Technology | 51.9K | $7.39M | 5.68% | -16.2K | -23.8% | Reduced | 0.04% |
| 5 | RBRK Rubrik, Inc. | Technology | 58.5K | $6.70M | 5.15% | -20.5K | -26.0% | Reduced | 0.03% |
| 6 | MDLN Medline Inc. | Healthcare | 169.4K | $5.88M | 4.52% | -59.5K | -26.0% | Reduced | 0.01% |
| 7 | CRCL Circle Internet Group, Inc. | Financial Services | 67.5K | $5.55M | 4.27% | -23.7K | -26.0% | Reduced | 0.03% |
| 8 | VIK Viking Holdings Ltd | Consumer Discretionary | 66.9K | $5.24M | 4.03% | -23.5K | -26.0% | Reduced | 0.02% |
| 9 | KSPI Joint Stock Co Kaspi.kz | Financial Services | 40.2K | $3.78M | 2.91% | -14.1K | -26.0% | Reduced | 0.02% |
| 10 | AHR American Healthcare REIT, Inc. | Real Estate | 72.1K | $3.69M | 2.84% | -25.3K | -26.0% | Reduced | 0.04% |
| 11 | BTSG BrightSpring Health Services, Inc. | Healthcare | 61.9K | $3.51M | 2.7% | -19.3K | -23.8% | Reduced | 0.03% |
| 12 | TEM Tempus AI, Inc. | Healthcare | 40.6K | $3.32M | 2.56% | -14.2K | -26.0% | Reduced | 0.02% |
| 13 | FPS Forgent Power Solutions, Inc. | Industrials | 71.6K | $2.68M | 2.06% | +6,462 | +9.9% | Added | 0.02% |
| 14 | CHYM Chime Financial, Inc. | Technology | 98.1K | $2.61M | 2.01% | -34.4K | -26.0% | Reduced | 0.03% |
| 15 | CBRS Cerebras Systems Inc. | Technology | 11.4K | $2.02M | 1.56% | -6,260 | -35.5% | Reduced | 0% |
Tip. Select a row to see that position’s full history at Renaissance Capital.
As of its Q3 2026 13F filing, Renaissance Capital LLC’s five largest positions were Astera Labs, Inc. (ALAB) at 13.5%, Space Exploration Technologies Corp (SPCX) at 11.0%, CoreWeave, Inc. (CRWV) at 7.9%, Reddit, Inc. (RDDT) at 5.7%, Rubrik, Inc. (RBRK) at 5.2% of the reported portfolio.
Renaissance Capital LLC reported a 13F portfolio worth $129.98M across 52 positions for Q3 2026. That is down 27.1% from the previous quarter.
Its largest purchases by value were Space Exploration Technologies Corp ($14.29M), CG Oncology, Inc. ($1.93M), Hinge Health, Inc. ($1.59M). It opened 7 new positions.
Its largest sales by value were Arm Holdings Plc ($15.81M), CoreWeave, Inc. ($4.45M), Kodiak Gas Services, Inc. ($3.78M). It exited 6 positions entirely.
From the Form 13F-HR reports Renaissance Capital LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.