Cornerstone Select Advisors, LLC reported 127 positions worth $221.76M for the quarter ended Jun 30, 2026, up 49.7% on the prior quarter. It opened 26 new positions, added to 83, trimmed 13 and exited 6. Its largest holding is Micron Technology Inc at 7.4% 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 |
|---|---|---|---|---|
| LRCX Lam Research Corp | +6,339 | +27.1% | $2.75M | 5.82% |
| MU Micron Technology Inc | +1,133 | +8.7% | $1.31M | 7.41% |
| DELL Dell Technologies Inc. | +2,602 | +30.0% | $1.12M | 2.2% |
| AVGO Broadcom Inc. | +2,783 | +9.7% | $1.05M | 5.34% |
| PLTR Palantir Technologies Inc. | +8,003 | +37.6% | $933.71K | 1.54% |
| COHR Coherent Corp. | +2,045 | +93.8% | $806.69K | 0.752% |
| EME EMCOR Group, Inc. | +882 | +75.8% | $731.78K | 0.765% |
| CVX Chevron Corp | +4,386 | +22.0% | $727.01K | 1.82% |
| VLO Valero Energy Corp | +2,754 | +26.2% | $717.24K | 1.56% |
| AAPL Apple Inc. | +2,232 | +12.7% | $645.84K | 2.58% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| TGTX Tg Therapeutics, Inc. | -6,691 | -14.3% | $367.60K | 0.996% |
| ISRG Intuitive Surgical Inc | -570 | -100.0% | $262.77K | Exited |
| ADBE Adobe Inc. | -1,035 | -100.0% | $251.59K | Exited |
| ESLT Elbit Systems Ltd | -259 | -100.0% | $219.91K | Exited |
| DVN Devon Energy Corp | -4,285 | -100.0% | $215.62K | Exited |
| CG Carlyle Group Inc. | -4,415 | -100.0% | $213.64K | Exited |
| FDX Fedex Corp | -597 | -100.0% | $212.64K | Exited |
| CRM Salesforce, Inc. | -718 | -25.8% | $112.48K | 0.146% |
| LDOS Leidos Holdings, Inc. | -765 | -12.8% | $78.77K | 0.241% |
| TSM Taiwan Semiconductor Manufacturing Co Ltd | -74 | -1.7% | $35.34K | 0.922% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| PSLV Sprott Physical Silver Trust | +31.2K | $588.74K | 0.265% |
| FIX Comfort Systems Usa Inc | +235 | $464.85K | 0.21% |
| PWR Quanta Services, Inc. | +643 | $462.99K | 0.209% |
| GOOG Alphabet Inc. | +1,309 | $462.51K | 0.209% |
| TE T1 Energy Inc. | +42.4K | $402.40K | 0.181% |
| LLY ELI LILLY & Co | +327 | $392.21K | 0.177% |
| AMAT Applied Materials Inc | +530 | $383.19K | 0.173% |
| SNOW Snowflake Inc. | +1,445 | $367.75K | 0.166% |
| WFC Wells Fargo & Company | +4,211 | $348.00K | 0.157% |
| WULF Terawulf Inc. | +13.3K | $329.10K | 0.148% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| ISRG Intuitive Surgical Inc | -570 | $262.77K | 0.177% |
| ADBE Adobe Inc. | -1,035 | $251.59K | 0.17% |
| ESLT Elbit Systems Ltd | -259 | $219.91K | 0.148% |
| DVN Devon Energy Corp | -4,285 | $215.62K | 0.146% |
| CG Carlyle Group Inc. | -4,415 | $213.64K | 0.144% |
| FDX Fedex Corp | -597 | $212.64K | 0.144% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MU Micron Technology Inc | Technology | 14.2K | $16.42M | 7.41% | +1,133 | +8.7% | Added | 0% |
| 2 | LRCX Lam Research Corp | Technology | 29.8K | $12.90M | 5.82% | +6,339 | +27.1% | Added | 0% |
| 3 | AVGO Broadcom Inc. | Technology | 31.4K | $11.85M | 5.34% | +2,783 | +9.7% | Added | 0% |
| 4 | NVDA Nvidia Corp | Technology | 43.2K | $8.65M | 3.9% | +1,249 | +3.0% | Added | 0% |
| 5 | KLAC Kla Corp | Technology | 25.6K | $7.72M | 3.48% | +1,988 | +8.4% | Added | 0% |
| 6 | AAPL Apple Inc. | Technology | 19.8K | $5.72M | 2.58% | +2,232 | +12.7% | Added | 0% |
| 7 | VRT Vertiv Holdings Co | Industrials | 15.2K | $5.10M | 2.3% | +1,577 | +11.5% | Added | 0% |
| 8 | DELL Dell Technologies Inc. | Technology | 11.3K | $4.87M | 2.2% | +2,602 | +30.0% | Added | 0% |
| 9 | PANW Palo Alto Networks Inc | Technology | 13.1K | $4.47M | 2.02% | +1,429 | +12.2% | Added | 0% |
| 10 | CRWD CrowdStrike Holdings, Inc. | Technology | 23.0K | $4.39M | 1.98% | +2,448 | +11.9% | Added | 0% |
| 11 | CAH Cardinal Health Inc | Healthcare | 18.5K | $4.38M | 1.98% | +1,529 | +9.0% | Added | 0.01% |
| 12 | CSCO Cisco Systems, Inc. | Technology | 34.9K | $4.10M | 1.85% | +2,849 | +8.9% | Added | 0% |
| 13 | CVX Chevron Corp | Energy | 24.3K | $4.03M | 1.82% | +4,386 | +22.0% | Added | 0% |
| 14 | BAC Bank Of America Corp | Financial Services | 68.9K | $3.93M | 1.77% | +5,148 | +8.1% | Added | 0% |
| 15 | VLO Valero Energy Corp | Energy | 13.3K | $3.46M | 1.56% | +2,754 | +26.2% | Added | 0% |
Tip. Select a row to see that position’s full history at Cornerstone Select Advisors.
As of its Q2 2026 13F filing, Cornerstone Select Advisors, LLC’s five largest positions were Micron Technology Inc (MU) at 7.4%, Lam Research Corp (LRCX) at 5.8%, Broadcom Inc. (AVGO) at 5.3%, Nvidia Corp (NVDA) at 3.9%, Kla Corp (KLAC) at 3.5% of the reported portfolio.
Cornerstone Select Advisors, LLC reported a 13F portfolio worth $221.76M across 127 positions for Q2 2026. That is up 49.7% from the previous quarter.
Its largest purchases by value were Lam Research Corp ($2.75M), Micron Technology Inc ($1.31M), Dell Technologies Inc. ($1.12M). It opened 26 new positions.
Its largest sales by value were Tg Therapeutics, Inc. ($367.60K), Intuitive Surgical Inc ($262.77K), Adobe Inc. ($251.59K). It exited 6 positions entirely.
From the Form 13F-HR reports Cornerstone Select Advisors, 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.