Holders — by stockHoldings — by fund
Telemark Asset Management, LLC
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0001420816
$1.38B
disclosed book value
57
positions
8.7%
largest position share
Positions, as of 2026-06-30
top 57 of 57 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | NVDANVIDIA CORPORATION | 600,000 | $120.1M | 8.7% |
| 2 | CCJCAMECO CORP | 900,000 | $91.7M | 6.6% |
| 3 | NOVTNOVANTA INC | 425,000 | $69.0M | 5% |
| 4 | HEIHEICO CORP NEW | 140,000 | $49.9M | 3.6% |
| 5 | MRNAMODERNA INC | 700,000 | $49.0M | 3.5% |
| 6 | TSMTAIWAN SEMICONDUCTOR MANUFAC | 100,000 | $47.8M | 3.5% |
| 7 | AMZNAMAZON COM INC | 200,000 | $47.7M | 3.4% |
| 8 | GLWCORNING INC | 165,000 | $42.1M | 3% |
| 9 | HALHALLIBURTON CO | 1.2M | $40.7M | 2.9% |
| 10 | TERTERADYNE INC | 75,000 | $36.3M | 2.6% |
| 11 | WCNWASTE CONNECTIONS INC | 200,000 | $33.3M | 2.4% |
| 12 | HEI/AHEICO CORP NEW | 125,000 | $32.2M | 2.3% |
| 13 | CATCATERPILLAR INC | 30,000 | $31.9M | 2.3% |
| 14 | DOCNDIGITALOCEAN HLDGS INC | 200,000 | $31.4M | 2.3% |
| 15 | KOPNKOPIN CORP | 7.0M | $31.4M | 2.3% |
| 16 | CLHCLEAN HARBORS INC | 100,000 | $29.9M | 2.2% |
| 17 | PLTRPALANTIR TECHNOLOGIES INC | 250,000 | $29.2M | 2.1% |
| 18 | SLBSLB LIMITED | 600,000 | $27.9M | 2% |
| 19 | ADIANALOG DEVICES INC | 70,000 | $27.8M | 2% |
| 20 | AMSCAMERICAN SUPERCONDUCTOR CORP | 600,000 | $24.9M | 1.8% |
| 21 | TXNTEXAS INSTRS INC | 80,000 | $23.8M | 1.7% |
| 22 | BKRBAKER HUGHES COMPANY | 400,000 | $22.2M | 1.6% |
| 23 | AMATAPPLIED MATLS INC | 30,000 | $21.7M | 1.6% |
| 24 | FNVFRANCO NEV CORP | 100,000 | $20.8M | 1.5% |
| 25 | ALNTALLIENT INC | 200,000 | $20.6M | 1.5% |
| 26 | ASML HLDG NV | 10,000 | $19.9M | 1.4% |
| 27 | ALMALMONTY INDS INC | 1.2M | $19.9M | 1.4% |
| 28 | ANDGANDERSEN GROUP INC | 500,000 | $18.9M | 1.4% |
| 29 | MODMODINE MFG CO | 70,000 | $18.7M | 1.4% |
| 30 | GOOGLALPHABET INC | 50,000 | $17.9M | 1.3% |
| 31 | GARMIN LTD | 75,000 | $17.8M | 1.3% |
| 32 | LRCXLAM RESEARCH CORP | 40,000 | $17.3M | 1.3% |
| 33 | METAMETA PLATFORMS INC | 30,000 | $16.9M | 1.2% |
| 34 | LPTHLIGHTPATH TECHNOLOGIES INC | 1.0M | $16.8M | 1.2% |
| 35 | BWXTBWX TECHNOLOGIES INC | 80,000 | $15.6M | 1.1% |
| 36 | ODFLOLD DOMINION FREIGHT LINE IN | 70,000 | $15.2M | 1.1% |
| 37 | BVBRIGHTVIEW HLDGS INC | 850,000 | $12.0M | 0.9% |
| 38 | QBTSD-WAVE QUANTUM INC | 500,000 | $12.0M | 0.9% |
| 39 | NXTNEXTPOWER INC | 100,000 | $11.9M | 0.9% |
| 40 | AXONAXON ENTERPRISE INC | 20,000 | $11.2M | 0.8% |
| 41 | BDSXBIODESIX INC | 489,824 | $11.0M | 0.8% |
| 42 | KAROOOOO LTD | 215,150 | $10.6M | 0.8% |
| 43 | TWLOTWILIO INC | 50,000 | $10.3M | 0.7% |
| 44 | APPAPPLOVIN CORP | 20,000 | $10.3M | 0.7% |
| 45 | SHOPSHOPIFY INC | 90,000 | $10.3M | 0.7% |
| 46 | TRMBTRIMBLE INC | 200,000 | $10.2M | 0.7% |
| 47 | HLMNHILLMAN SOLUTIONS CORP | 1.1M | $9.3M | 0.7% |
| 48 | ORAORMAT TECHNOLOGIES INC | 80,000 | $8.7M | 0.6% |
| 49 | CDXSCODEXIS INC | 3.8M | $8.7M | 0.6% |
| 50 | ROGROGERS CORP | 50,000 | $8.2M | 0.6% |
| 51 | FLEX LTD | 50,000 | $8.1M | 0.6% |
| 52 | KNXKNIGHT-SWIFT TRANSN HLDGS IN | 100,000 | $7.8M | 0.6% |
| 53 | ASPNASPEN AEROGELS INC | 1.0M | $6.3M | 0.5% |
| 54 | OVVOVINTIV INC | 100,000 | $5.3M | 0.4% |
| 55 | NXENEXGEN ENERGY LTD | 500,000 | $4.7M | 0.3% |
| 56 | PTENPATTERSON-UTI ENERGY INC | 500,000 | $4.6M | 0.3% |
| 57 | HLIOHELIOS TECHNOLOGIES INC | 50,000 | $4.5M | 0.3% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.