StockDriftsStockDriftsTop 50 Telemark Asset Management, LLC Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| NVDA | NVIDIA CORPORATION | 8.67% | 600.0K | $120.1M | +0.00%(+0) | $23.23(+873.27%) | 2026-06-30 | |
| CCJ | CAMECO CORP | 6.62% | 900.0K | $91.7M | +0.00%(+0) | $26.35(+280.57%) | 2026-06-30 | |
| NOVT | NOVANTA INC | 4.98% | 425.0K | $69.0M | +13.33%(+50.00K) | $121.34(+37.28%) | 2026-06-30 | |
| HEI | HEICO CORP NEW | 3.6% | 140.0K | $49.9M | +0.00%(+0) | $101.79(+268.10%) | 2026-06-30 | |
| MRNA | MODERNA INC | 3.54% | 700.0K | $49.0M | +40.00%(+200.00K) | $75.50(-16.13%) | 2026-06-30 | |
| TSM | TAIWAN SEMICONDUCTOR MANUFAC | 3.45% | 100.0K | $47.8M | +0.00%(+0) | $133.44(+219.90%) | 2026-06-30 | |
| AMZN | AMAZON COM INC | 3.44% | 200.0K | $47.7M | +0.00%(+0) | $48.99(+435.85%) | 2026-06-30 | |
| GLW | CORNING INC | 3.05% | 165.0K | $42.1M | -17.50%(-35.00K) | $38.12(+345.04%) | 2026-06-30 | |
| HAL | HALLIBURTON CO | 2.94% | 1.20M | $40.7M | +0.00%(+0) | $33.63(+2.36%) | 2026-06-30 | |
| TER | TERADYNE INC | 2.62% | 75.0K | $36.3M | +7.14%(+5.00K) | $118.91(+244.84%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +22.92% | +85.71% | +7.66% | +44.63% |
| Top 20 Holdings Unweighted | +18.05% | +64.50% | +7.08% | +40.76% |
Telemark Asset Management, LLC reports $1.38B in US-listed equity holdings across 57 positions in its most recent 13F filing. Its largest disclosed positions are NVDA (8.7%), CCJ (6.6%) and NOVT (5.0%). The top 20 holdings account for 64.6% of reported assets. Its disclosed equity book has returned +85.71% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from Telemark Asset Management, LLC’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1420816). View Telemark Asset Management, LLC’s 13F filings on SEC