Investor
Riverstone Advisors, LLC
CIK 0001763404 · filed 2026-04-21 · SEC filing
13F book
$202.8M
Positions
74
18 new · 2 sold
Largest name
25.2%
Ishares Tr
Est. mark
−$8.05M
Price effect on 56 names still held. Flow −$1.39M.
| Name | Ticker | Shares | Value | Weight | Est. mark | Change |
|---|---|---|---|---|---|---|
| Ishares Tr | — | 78.2K | $51.1M | 25.2% | −$2.48M | Cut−$6.66M |
| Alphabet Inc | — | 76.6K | $22M | 10.9% | −$1.95M | Cut−$3.48M |
| Amazon Com Inc | AMZN | 79.5K | $16.5M | 8.2% | −$1.79M | Cut−$2.9M |
| Toll Brothers, Inc. | TOL | 91.6K | $12.5M | 6.2% | $114.5K | Cut−$653.5K |
| RTX Corp | RTX | 53.2K | $10.3M | 5.1% | $505.7K | Cut−$574.6K |
| Berkshire Hathaway Inc Del | — | 21.3K | $10.2M | 5.0% | −$498.4K | Cut−$1.35M |
| Tractor Supply Co | — | 160.5K | $7.27M | 3.6% | −$755.8K | Cut−$1.49M |
| Danaher Corporation | — | 35.7K | $6.77M | 3.3% | −$1.4M | Cut−$2.2M |
| Broadcom Inc. | AVGO | 20.5K | $6.34M | 3.1% | −$729.3K | Added−$555.3K |
| Invesco Qqq Tr | — | 10.5K | $6.04M | 3.0% | −$375.5K | Added−$179.9K |
| Cheniere Energy, Inc. | LNG | 19.2K | $5.45M | 2.7% | $1.72M | Cut$1.46M |
| Nvidia Corp | NVDA | 25.6K | $4.46M | 2.2% | −$288.8K | Added$7.31K |
| Apple Inc. | AAPL | 12.4K | $3.15M | 1.6% | −$218.3K | Added−$130K |
| Applied Matls Inc | — | 8.58K | $2.93M | 1.4% | $720.7K | Added$747K |
| Exxon Mobil Corp | — | 17K | $2.89M | 1.4% | $840.7K | Cut$103.8K |
| Invesco Exch Traded Fd Tr Ii | — | 50.6K | $2.77M | 1.4% | −$18.8K | Added$1.35M |
| Alphabet Inc | — | 8.43K | $2.42M | 1.2% | −$79.6K | Added$1.49M |
| Microsoft Corp | MSFT | 5.54K | $2.05M | 1.0% | −$612.2K | Added−$561.5K |
| Spdr S&P 500 Etf Tr | — | 2.53K | $1.64M | 0.8% | −$79.7K | Held |
| Crowdstrike Hldgs Inc | — | 3.7K | $1.45M | 0.7% | −$276.7K | Added−$209.6K |
| Howmet Aerospace Inc. | HWM | 5.08K | $1.17M | 0.6% | $127.6K | Added$141.7K |
| Meta Platforms, Inc. | META | 1.85K | $1.06M | 0.5% | −$126.5K | Added$107.5K |
| Vanguard Index Fds | — | 3.28K | $1.05M | 0.5% | −$47.2K | Added−$41.8K |
| Amgen Inc | AMGN | 2.95K | $1.04M | 0.5% | $69.5K | Added$110K |
| Micron Technology Inc | MU | 2.77K | $935.8K | 0.5% | $137.3K | Added$188.6K |
| Monolithic Pwr Sys Inc | — | 783 | $856.1K | 0.4% | $125.8K | Added$246.1K |
| Paycom Software, Inc. | PAYC | 6.88K | $836.4K | 0.4% | −$260.2K | Cut−$323.4K |
| Spdr Gold Tr | — | 1.92K | $827.4K | 0.4% | $65.3K | Held |
| Jpmorgan Chase & Co. | — | 2.73K | $804.2K | 0.4% | −$69.8K | Added$2.01K |
| Quanta Svcs Inc | — | 1.39K | $761.5K | 0.4% | $138.4K | Added$301.4K |
| Costco Whsl Corp New | — | 741 | $738.4K | 0.4% | $95.2K | Added$126.1K |
| Ishares Tr | — | 1.53K | $652.9K | 0.3% | −$20.7K | Added$444.1K |
| Parker-Hannifin Corp | PH | 711 | $636.5K | 0.3% | $10.9K | Added$59.2K |
| Ishares Tr | — | 12.2K | $619.6K | 0.3% | — | New |
| Pgim Etf Tr | — | 11.9K | $589.2K | 0.3% | — | New |
| Ishares Tr | — | 23.1K | $560.1K | 0.3% | $198 | Added$87.1K |
| Walmart Inc. | WMT | 3.79K | $470.9K | 0.2% | $41.2K | Added$114.1K |
| Shopify Inc. | SHOP | 3.79K | $450.2K | 0.2% | −$160.7K | Held |
| Cisco Sys Inc | — | 5.49K | $425.8K | 0.2% | $2.78K | Added$41K |
| Philip Morris Intl Inc | — | 2.55K | $421.9K | 0.2% | $11.7K | Added$42K |
| GE Vernova Inc. | GEV | 478 | $417.3K | 0.2% | $84.4K | Added$165.6K |
| Intuitive Surgical Inc | ISRG | 881 | $406.1K | 0.2% | −$84.2K | Added−$46.4K |
| Ishares Tr | — | 1.88K | $402.4K | 0.2% | — | New |
| Home Depot, Inc. | HD | 1.21K | $399.1K | 0.2% | −$18.8K | Cut−$22.9K |
| AbbVie Inc. | ABBV | 1.77K | $385.5K | 0.2% | −$18.2K | Added$5.96K |
| First Solar, Inc. | FSLR | 1.81K | $356.4K | 0.2% | −$115.6K | Held |
| Oracle Corp | — | 2.41K | $354.8K | 0.2% | −$110.3K | Added−$95K |
| Tesla, Inc. | TSLA | 944 | $350.9K | 0.2% | — | New |
| Ishares Tr | — | 2.96K | $335.3K | 0.2% | — | New |
| Visa Inc. | V | 1.05K | $318.3K | 0.2% | −$43.1K | Added$6.48K |
| Ge Aerospace | — | 1.09K | $309.8K | 0.2% | −$23.8K | Added$7.1K |
| TechnipFMC PLC | FTI | 4.33K | $299.3K | 0.1% | — | New |
| Intel Corp | INTC | 6.46K | $285.1K | 0.1% | — | New |
| Schwab Strategic Tr | — | 9.66K | $281.5K | 0.1% | −$33.7K | Held |
| Analog Devices Inc | ADI | 883 | $280.9K | 0.1% | $36.8K | Added$68K |
| Vanguard Index Fds | — | 460 | $274.9K | 0.1% | −$13.6K | Held |
| Johnson & Johnson | JNJ | 1.12K | $273K | 0.1% | — | New |
| Merck & Co., Inc. | MRK | 2.24K | $269.3K | 0.1% | — | New |
| Eli Lilly & Co | LLY | 290 | $266.7K | 0.1% | — | New |
| Amphenol Corp New | — | 2.06K | $260K | 0.1% | — | New |
| J P Morgan Exchange Traded F | — | 5.13K | $259.7K | 0.1% | — | New |
| Ametek Inc/ | AME | 1.2K | $257.2K | 0.1% | $10.9K | Held |
| Vanguard Specialized Funds | — | 1.19K | $255.5K | 0.1% | — | New |
| Ishares Tr | — | 1.2K | $253.8K | 0.1% | — | New |
| Iqvia Hldgs Inc | — | 1.37K | $234.3K | 0.1% | −$67.2K | Added−$41.8K |
| Main Str Cap Corp | — | 4.41K | $233.4K | 0.1% | −$30.9K | Added−$17.7K |
| Ishares Tr | — | 2.56K | $232.2K | 0.1% | — | New |
| ServiceNow, Inc. | NOW | 2.17K | $227K | 0.1% | −$82.2K | Added−$31.9K |
| Ishares Tr | — | 9.34K | $226.4K | 0.1% | −$371 | Added$332 |
| Caterpillar Inc | CAT | 292 | $206.9K | 0.1% | — | New |
| Procter And Gamble Co | PG | 1.43K | $206K | 0.1% | — | New |
| Ishares Tr | — | 1.99K | $203.8K | 0.1% | — | New |
| J P Morgan Exchange Traded F | — | 2.39K | $201.8K | 0.1% | −$19.8K | Cut−$43.9K |
| Nuveen Amt Free Qlty Mun Inc | — | 10.7K | $119.7K | 0.1% | −$4.21K | Added−$2.84K |
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.