Gunderson Capital Management LLC
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed July 21, 2026), Gunderson Capital Management LLC reported 52 stock positions worth $370.3 million. Its top holding was Advanced Micro Devices (AMD) at 6.8% of the portfolio, followed by Dell Technologies -C (DELL, 5.8%) and Micron Technology (MU, 5.6%). Compared with Q1 2026, it opened 14 new positions, sold out of 8, added to 22 and reduced 16. The biggest buy was a new position in Marvell Technology (MRVL) and the biggest sale an exit from Cameco (CCJ).
- Most Recent 13F
- Q2 2026
- Location
- Mt. Pleasant, SC
- CIK
- 0001792397
- Portfolio Value
- $370.3M (Q2 2026)
- SEC Filing
- 0001941040-26-000436 ↗ filed Jul 21, 2026
Holdings Value
Holdings 52 stocks · $370.3M
| AMD Advanced Micro Devices | 6.84% | 43,600 | $25.3M | Reduce -0.8% |
| DELL Dell Technologies -C | 5.76% | 49,401 | $21.3M | Add +0.6% |
| MU Micron Technology Inc. | 5.61% | 17,982 | $20.8M | Add +4.6% |
| AMAT Applied Materials Inc. | 4.80% | 24,570 | $17.8M | Add +6.4% |
| MRVL Marvell Technology Inc. | 4.75% | 59,049 | $17.6M | New |
| TSM Taiwan Semiconductor-SP ADR | 4.66% | 36,159 | $17.3M | Add +1.8% |
| EWY iShares MSCI South Korea ETF | 4.28% | 78,577 | $15.9M | Add +18.6% |
| ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV | 3.92% | 7,289 | $14.5M | Add +1.2% |
| NVDA Nvidia Corp. | 3.77% | 69,679 | $13.9M | Add +9.5% |
| KLAC KLA Corp. | 3.54% | 43,460 | $13.1M | New |
| GEV GE Vernova Inc. | 3.30% | 10,396 | $12.2M | Reduce -0.5% |
| STX Seagate Technology Holdings | 3.26% | 12,518 | $12.1M | Add +18.9% |
| LLY Eli Lilly & Co. | 3.18% | 9,821 | $11.8M | New |
| NBIS Nebius Group NV | 3.12% | 41,831 | $11.6M | Add +3.5% |
| PWR Quanta Services Inc. | 2.81% | 14,459 | $10.4M | Reduce -0.4% |
| ANET Arista Networks Inc. | 2.76% | 60,174 | $10.2M | New |
| GE General Electric filed as GE AEROSPACE | 2.65% | 26,243 | $9.8M | Reduce -0.3% |
| SNDK Sandisk Corp. | 2.39% | 3,885 | $8.8M | Reduce -71.8% |
| AVGO Broadcom Inc. | 2.36% | 23,153 | $8.7M | Add +5.4% |
| HAL Halliburton Co. | 2.27% | 248,016 | $8.4M | Reduce -1.1% |
| ARM Arm Holdings PLC-ADR | 2.20% | 23,028 | $8.2M | Reduce -48.9% |
| AGX Argan Inc. | 2.02% | 9,353 | $7.5M | Add +0.3% |
| TSEM Tower Semiconductor Ltd. | 1.85% | 26,270 | $6.8M | Add +0.2% |
| LNG Cheniere Energy Inc. | 1.71% | 26,463 | $6.3M | Reduce -0.7% |
| ADI Analog Devices Inc. | 1.71% | 15,899 | $6.3M | Add +6.5% |
| FTI Technipfmc PLC | 1.45% | 81,152 | $5.4M | Add +0.1% |
| TRGP Targa Resources Corp. | 1.39% | 19,135 | $5.1M | Reduce -1.2% |
| CRWV Coreweave Inc. Class A | 1.31% | 48,900 | $4.9M | Add +11.9% |
| SEI Solaris Energy Infrastructur | 1.31% | 60,248 | $4.8M | Reduce -0.1% |
| CLS Celestica Inc. | 1.29% | 13,122 | $4.8M | New |
| CIEN Ciena Corp. | 1.13% | 8,518 | $4.2M | New |
| MP MP Materials Corp. | 1.05% | 69,127 | $3.9M | Add +0.0% |
| DVN Devon Energy Corp. | 0.99% | 88,935 | $3.7M | Reduce -0.6% |
| NVO Novo-Nordisk A/S-Spons ADR | 0.88% | 68,179 | $3.3M | Reduce -1.5% |
| BKR Baker Hughes Co. | 0.78% | 52,294 | $2.9M | New |
| AAPL Apple Inc. | 0.73% | 9,345 | $2.7M | Add +48.3% |
| VG Venture Global Inc. Class A | 0.54% | 178,383 | $2.0M | Reduce -0.9% |
| AMZN Amazon.com Inc. | 0.33% | 5,173 | $1.2M | Add +107.6% |
| QQQ Invesco QQQ Trust Series 1 | 0.30% | 1,534 | $1.1M | Add +109.6% |
| COST Costco Wholesale Corp. | 0.15% | 595 | $557K | Add +5.9% |
| GOOGL Alphabet Inc. Class A | 0.11% | 1,174 | $420K | New |
| TSLA Tesla Inc. | 0.10% | 855 | $360K | New |
| XLK SS Technology Select Sector | 0.10% | 1,858 | $354K | Add +12.1% |
| SO The Southern Co. | 0.09% | 3,424 | $328K | Reduce -24.4% |
| ETN Eaton Corp. PLC | 0.08% | 730 | $311K | Reduce -0.9% |
| MYRG MYR Group Inc./Delaware | 0.08% | 573 | $287K | New |
| VTI VG Morningstar TS MKT ETF-US | 0.07% | 680 | $252K | New |
| CRDO Credo Technology Group Holdi | 0.07% | 913 | $248K | New |
| EFXT Enerflex Ltd. | 0.06% | 9,742 | $239K | Add +0.5% |
| JPM JPMorgan Chase & Co. | 0.06% | 673 | $220K | New |
| TTI Tetra Technologies Inc. | 0.04% | 12,079 | $137K | Reduce -0.2% |
| ICCM Icecure Medical Ltd. | 0.00% | 20,000 | $3K | New |
Portfolio Sells Q1 2026 → Q2 2026
| CCJ Cameco Corp. | Sold out | 0.00% | −4.34 |
| PLTR Palantir Technologies Inc. Class A | Sold out | 0.00% | −4.02 |
| B Barrick Mining Corp. | Sold out | 0.00% | −3.49 |
| VST Vistra Corp. | Sold out | 0.00% | −2.33 |
| FAZ Direx DLY Fin Bea 3X ETF-Usd | Sold out | 0.00% | −2.08 |
| PSQ Proshares Short QQQ | Sold out | 0.00% | −1.94 |
| HAL Halliburton Co. | Reduce -1.1% | 2.27% | −1.82 |
| LNG Cheniere Energy Inc. | Reduce -0.7% | 1.71% | −1.45 |
| SNDK Sandisk Corp. | Reduce -71.8% | 2.39% | −1.28 |
| SARK Tradr 1X Short Innov DLY-Usd | Sold out | 0.00% | −0.98 |
| DVN Devon Energy Corp. | Reduce -0.6% | 0.99% | −0.89 |
| VG Venture Global Inc. Class A | Reduce -0.9% | 0.54% | −0.65 |
| TRGP Targa Resources Corp. | Reduce -1.2% | 1.39% | −0.65 |
| ARM Arm Holdings PLC-ADR | Reduce -48.9% | 2.20% | −0.64 |
| PWR Quanta Services Inc. | Reduce -0.4% | 2.81% | −0.52 |
| GEV GE Vernova Inc. | Reduce -0.5% | 3.30% | −0.51 |
| GE General Electric | Reduce -0.3% | 2.65% | −0.47 |
| NVO Novo-Nordisk A/S-Spons ADR | Reduce -1.5% | 0.88% | −0.18 |
| SEI Solaris Energy Infrastructur | Reduce -0.1% | 1.31% | −0.12 |
| SO The Southern Co. | Reduce -24.4% | 0.09% | −0.09 |
| ETN Eaton Corp. PLC | Reduce -0.9% | 0.08% | −0.03 |
| TTI Tetra Technologies Inc. | Reduce -0.2% | 0.04% | −0.01 |
| ICCM Icecure Medical Ltd. | Sold out | 0.00% | −0.00 |
| AMD Advanced Micro Devices | Reduce -0.8% | 6.84% | +3.10 |
Portfolio Buys Q1 2026 → Q2 2026
| MRVL Marvell Technology Inc. | New | 4.75% | +4.75 |
| KLAC KLA Corp. | New | 3.54% | +3.54 |
| LLY Eli Lilly & Co. | New | 3.18% | +3.18 |
| MU Micron Technology Inc. | Add +4.6% | 5.61% | +3.18 |
| ANET Arista Networks Inc. | New | 2.76% | +2.76 |
| DELL Dell Technologies -C | Add +0.6% | 5.76% | +2.39 |
| STX Seagate Technology Holdings | Add +18.9% | 3.26% | +1.54 |
| AMAT Applied Materials Inc. | Add +6.4% | 4.80% | +1.50 |
| NBIS Nebius Group NV | Add +3.5% | 3.12% | +1.37 |
| CLS Celestica Inc. | New | 1.29% | +1.29 |
| CIEN Ciena Corp. | New | 1.13% | +1.13 |
| EWY iShares MSCI South Korea ETF | Add +18.6% | 4.28% | +0.88 |
| BKR Baker Hughes Co. | New | 0.78% | +0.78 |
| QQQ Invesco QQQ Trust Series 1 | Add +109.6% | 0.30% | +0.13 |
| AMZN Amazon.com Inc. | Add +107.6% | 0.33% | +0.12 |
| GOOGL Alphabet Inc. Class A | New | 0.11% | +0.11 |
| TSLA Tesla Inc. | New | 0.10% | +0.10 |
| MYRG MYR Group Inc./Delaware | New | 0.08% | +0.08 |
| VTI VG Morningstar TS MKT ETF-US | New | 0.07% | +0.07 |
| CRDO Credo Technology Group Holdi | New | 0.07% | +0.07 |
| AAPL Apple Inc. | Add +48.3% | 0.73% | +0.06 |
| JPM JPMorgan Chase & Co. | New | 0.06% | +0.06 |
| XLK SS Technology Select Sector | Add +12.1% | 0.10% | +0.00 |
| ICCM Icecure Medical Ltd. | New | 0.00% | +0.00 |
| EFXT Enerflex Ltd. | Add +0.5% | 0.06% | −0.02 |
| ASML ASML Holding NV-NY Reg SHS | Add +1.2% | 3.92% | −0.06 |
| TSEM Tower Semiconductor Ltd. | Add +0.2% | 1.85% | −0.07 |
| COST Costco Wholesale Corp. | Add +5.9% | 0.15% | −0.08 |
| CRWV Coreweave Inc. Class A | Add +11.9% | 1.31% | −0.10 |
| AGX Argan Inc. | Add +0.3% | 2.02% | −0.11 |
| ADI Analog Devices Inc. | Add +6.5% | 1.71% | −0.28 |
| MP MP Materials Corp. | Add +0.0% | 1.05% | −0.35 |
| TSM Taiwan Semiconductor-SP ADR | Add +1.8% | 4.66% | −0.36 |
| AVGO Broadcom Inc. | Add +5.4% | 2.36% | −0.48 |
| NVDA Nvidia Corp. | Add +9.5% | 3.77% | −0.87 |
| FTI Technipfmc PLC | Add +0.1% | 1.45% | −0.89 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 52 | $370.3M | AMD, DELL, MU, AMAT, MRVL |
| Q1 2026 | 46 | $239.2M | TSM, NVDA, CCJ, HAL, PLTR |
| Q4 2025 | 40 | $221.9M | GLD, GOOGL, NVDA, TSM, MU |
| Q3 2025 | 53 | $271.4M | NVDA, META, NFLX, HSBC, GLD |
| Q2 2025 | 47 | $239.2M | NVDA, NFLX, GS, META, HOOD |
| Q1 2025 | 29 | $155.4M | GLD, NVDA, PLTR, GS, TMUS |
| Q4 2024 | 37 | $203.4M | NVDA, ANET, META, PLTR, SPOT |
| Q3 2024 | 40 | $236.1M | LLY, NVDA, META, NVO, MSFT |
| Q2 2024 | 39 | $233.0M | LLY, NVO, NVDA, MSFT, ASML |
| Q1 2024 | 41 | $215.3M | NVDA, LLY, MSFT, QSR, NVO |