13F filer · CIK 1535058 ↗
Renaissance Capital LLC
You are looking at Q2 2026. See the latest, Q3 2026 →
Reported value
$181.3M
+31% on the quarter before
Positions
52
10 new · 5 sold out
Top 10
59.6%
of the value
Est. gain
+$24.8M
on stocks held all quarter
Est. return
+22.2%
on those stocks since Q1 2026
Positions as of Jun 30, 2026, from Renaissance Capital LLC's 13F filing with the SEC. A 13F lists a manager's US-listed stocks and options at a quarter end and is filed up to 45 days later, so the fund may hold something else today. It leaves out short positions, cash and holdings outside the US.
Portfolio at a glance
- New
- Added
- Cut
- Same
- Options
Each tile is a position, sized by its share, colored by what the fund did with it since Q1 2026. Striped tiles are options.
Largest buys
Since Q1 2026, by estimated size: the change in shares at the quarter-end price, since a 13F gives no trade prices. Percentages are the position's share of the portfolio, before and after.
- Cerebras Systems~$3.9MNew · 0.0% → 2.2%+17,642 shares
- Kodiak Gas Services Inc~$3.8MNew · 0.0% → 2.1%+50,300 shares
- Medline Inc~$3.1MAdded · 4.8% → 5.0%+78,524 shares
- Apogee Therapeutics Inc~$3.0MNew · 0.0% → 1.6%+22,440 shares
- CoreWeave~$2.7MAdded · 11.5% → 9.3%+26,965 shares
- Circle~$2.4MAdded · 3.5% → 3.2%+38,656 shares
- Chime~$2.4MAdded · 0.2% → 1.5%+116,865 shares
- Madison Air Solutions Corp~$1.8MNew · 0.0% → 1.0%+45,472 shares
- Klarna~$1.8MAdded · 0.2% → 1.2%+87,267 shares
- Figure Technology Solutions~$1.7MAdded · 0.4% → 1.2%+55,581 shares
Largest sells
Since Q1 2026, by estimated size: the change in shares at the quarter-end price, since a 13F gives no trade prices. Percentages are the position's share of the portfolio, before and after.
- Kenvue~$12.1MSold out · 8.8% → 0.0%−692,188 shares
- Astera Labs~$6.8MCut · 8.5% → 12.3%−14,181 shares
- Arm~$5.2MCut · 9.0% → 8.7%−14,550 shares
- Cava Group~$4.4MSold out · 3.2% → 0.0%−47,623 shares
- Atmus Filtration Technologies~$2.5MSold out · 1.8% → 0.0%−38,890 shares
- Waystar Holding~$1.1MSold out · 0.8% → 0.0%−52,021 shares
- Instacart (Maplebear Inc.)~$194,987Cut · 2.5% → 2.0%−4,118 shares
- Bullish~$110,543Cut · 0.4% → 0.1%−4,718 shares
- Fermi~$89,770Sold out · 0.1% → 0.0%−17,499 shares
- ServiceTitan~$70,639Cut · 1.4% → 1.2%−999 shares
Holdings
As of Jun 30, 2026. Changes are in shares against Mar 31, 2026, so a price move alone never reads as a buy or a sale.
| Holding | Value | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Astera LabsCOM · shares −23% · price +148.0% | 12.3% | $22.3M | +$13.3M | ||||||||
| CoreWeaveCOM CL A · shares +19% · price −10.8% | 9.3% | $16.8M | −$1.7M | ||||||||
| ArmADR · shares −25% · price +68.6% | 8.7% | $15.8M | +$6.4M | ||||||||
| RedditCOM CL A · shares +12% · price +17.9% | 6.5% | $11.8M | +$1.6M | ||||||||
| Viking Holdings LtdCOM · shares +13% · price +27.8% | 5.2% | $9.5M | +$1.8M | ||||||||
| Medline IncCOM CL A · shares +52% · price −11.3% | 5.0% | $9.0M | −$756,029 | ||||||||
| RubrikCOM · shares +16% · price +51.0% | 3.5% | $6.3M | +$1.8M | ||||||||
| CircleCOM · shares +74% · price −31.1% | 3.2% | $5.7M | −$1.5M | ||||||||
| Brightspring Health ServicesCOM · shares +33% · price +45.4% | 3.1% | $5.7M | +$1.3M | ||||||||
| American Healthcare Reit IncCOM · shares +17% · price +2.7% | 2.8% | $5.1M | +$114,248 | ||||||||
| Jsc Kaspi.KzADR · shares +27% · price +0.9% | 2.6% | $4.7M | +$34,095 | ||||||||
| Ul Solutions IncCOM CL A · shares +7.0% · price +12.6% | 2.2% | $4.0M | +$416,039 | ||||||||
| Cerebras SystemsCOM CL A · shares New | 2.2% | $3.9M | — | ||||||||
| Kodiak Gas Services IncCOM · shares New | 2.1% | $3.8M | — | ||||||||
| Instacart (Maplebear Inc.)COM · shares −5.0% · price +11.8% | 2.0% | $3.7M | +$390,589 | ||||||||
| Forgent Power SolutionsCOM CL A · shares +70% · price +48.5% | 2.0% | $3.6M | +$701,128 | ||||||||
| Standardaero IncCOM CL A · shares +6.7% · price +20.3% | 1.9% | $3.5M | +$550,909 | ||||||||
| Tempus AICOM · shares +16% · price +4.4% | 1.8% | $3.2M | +$115,578 | ||||||||
| Amer Sports IncCOM · shares +32% · price −3.5% | 1.7% | $3.2M | −$87,574 | ||||||||
| Apogee Therapeutics IncCOM · shares New | 1.6% | $3.0M | — | ||||||||
| ChimeCOM CL A · shares +747% · price −6.3% | 1.5% | $2.7M | −$21,582 | ||||||||
| Legence CorpCOM CL A · shares +21% · price −2.0% | 1.4% | $2.5M | −$41,786 | ||||||||
| Figure Technology SolutionsCOM CL A · shares +335% · price −12.5% | 1.2% | $2.2M | −$72,747 | ||||||||
| ServiceTitanCOM · shares −3.2% · price +18.9% | 1.2% | $2.2M | +$343,733 | ||||||||
| KlarnaCOM · shares +532% · price +45.4% | 1.2% | $2.1M | +$103,578 | ||||||||
| Total · 52 positions | 100% | $181.3M | +$24.8M |
Price is a stock's reported value over its shares at the quarter end. The estimated gain is the shares held at both quarter ends times the change in that price: shares bought or sold during the quarter add nothing, options are left out, and a stock split is read into the earlier share count and price.
What made money
From Q1 2026 to Q2 2026: 42 stocks held throughout, up $24.8M (+22.2%).
- Astera Labs+$13.3M+148%
- Arm+$6.4M+69%
- Rubrik+$1.8M+51%
- Viking Holdings Ltd+$1.8M+28%
- Reddit+$1.6M+18%
- Pony AI−$349,192−30%
- Karman Holdings Inc−$438,190−27%
- Medline Inc−$756,029−11%
- Circle−$1.5M−31%
- CoreWeave−$1.7M−11%
Estimated as in the holdings table: shares held at both quarter ends times the change in price; options left out.
Reported value by quarter
The total value of each quarter's 13F at that quarter end. It moves with prices as well as with buying and selling. Pick a quarter to see what the fund held then.
Every quarter's filing
| Quarter | Reported value | Filing | |
|---|---|---|---|
| Q3 2026 | Oct 23, 2026 | $144.6M−20% | SEC ↗ |
| Q2 2026 | Aug 5, 2026 | $181.3M+31% | SEC ↗ |
| Q1 2026 | May 7, 2026 | $138.0M−1% | SEC ↗ |
| Q4 2025 | Jan 29, 2026 | $138.8M−22% | SEC ↗ |
| Q3 2025 | Oct 20, 2025 | $178.4M+24% | SEC ↗ |
| Q2 2025 | Jul 18, 2025 | $143.4M+11% | SEC ↗ |
| Q1 2025 | Apr 11, 2025 | $129.5M−15% | SEC ↗ |
| Q4 2024 | Jan 24, 2025 | $152.4M+0% | SEC ↗ |
| Q3 2024 | Oct 15, 2024 | $151.9M−15% | SEC ↗ |
| Q2 2024 | Jul 11, 2024 | $179.1M−7% | SEC ↗ |
| Q1 2024 | Apr 9, 2024 | $192.7M−5% | SEC ↗ |
| Q4 2023 | Jan 5, 2024 | $203.4M+8% | SEC ↗ |
| Q3 2023 | Oct 6, 2023 | $188.3M+7% | SEC ↗ |
| Q2 2023 | Jul 17, 2023 | $175.9M+30% | SEC ↗ |
| Q1 2023 | Apr 11, 2023 | $135.0M+5% | SEC ↗ |
| Q4 2022 | Jan 6, 2023 | $128.2M−18% | SEC ↗ |
| Q3 2022 | Oct 6, 2022 | $155.7M−17% | SEC ↗ |
| Q2 2022 | Jul 11, 2022 | $187.8M−20% | SEC ↗ |
| Q1 2022 | May 12, 2022 | $235.4M−40% | SEC ↗ |
| Q4 2021 | Feb 1, 2022 | $389.6M−21% | SEC ↗ |
| Q3 2021 | Feb 1, 2022 | $496.2M−22% | SEC ↗ |
| Q2 2021 | Feb 1, 2022 | $632.4M−6% | SEC ↗ |
| Q1 2021 | Feb 1, 2022 | $674.9M−8% | SEC ↗ |
| Q4 2020 | Feb 1, 2022 | $732.2M | SEC ↗ |