Telemark Asset Management, LLC: 13F holdings, Q2 2026
Hedge fund · SEC EDGAR filings (CIK 1420816) · Explore on the interactive board
Telemark Asset Management, LLC disclosed 57 US equity positions worth $1.4bn in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 10, 2026). Its largest position is NVDA at 8.7% of the reported book, followed by CCJ, NOVT. The top ten holdings are 42.9% of the book, and the portfolio behaves like about 33 equal-weight positions. Versus the prior filing it opened 6 new positions, added to 9, reduced 5 and exited 2. Note: this manager's most recent filing is 3934 quarters behind the newest quarter on file, so these figures are history rather than current positioning.
What does Telemark Asset Management, LLC own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 6 new, 9 added, 5 reduced, 2 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | NVDA NVIDIA CORPORATION | Technology | 8.7% | $120.1m | 600,000 | 0% | held |
| 2 | CCJ CAMECO CORP | Energy | 6.6% | $91.7m | 900,000 | 0% | held |
| 3 | NOVT NOVANTA INC | Technology | 5.0% | $69.0m | 425,000 | 13% | added |
| 4 | HEI HEICO CORP NEW | Industrials | 3.6% | $49.9m | 140,000 | 0% | held |
| 5 | MRNA MODERNA INC | Healthcare | 3.5% | $49.0m | 700,000 | 40% | added |
| 6 | TSM TAIWAN SEMICONDUCTOR MANUFAC | Technology | 3.5% | $47.8m | 100,000 | 0% | held |
| 7 | AMZN AMAZON COM INC | Consumer Cyclical | 3.4% | $47.7m | 200,000 | 0% | held |
| 8 | GLW CORNING INC | Technology | 3.0% | $42.1m | 165,000 | -18% | reduced |
| 9 | HAL HALLIBURTON CO | Energy | 2.9% | $40.7m | 1,200,000 | 0% | held |
| 10 | TER TERADYNE INC | Technology | 2.6% | $36.3m | 75,000 | 7% | added |
| 11 | WCN WASTE CONNECTIONS INC | Industrials | 2.4% | $33.3m | 200,000 | 100% | added |
| 12 | HEI/A HEICO CORP NEW | 2.3% | $32.2m | 125,000 | 0% | held | |
| 13 | CAT CATERPILLAR INC | Industrials | 2.3% | $31.9m | 30,000 | 0% | held |
| 14 | DOCN DIGITALOCEAN HLDGS INC | Technology | 2.3% | $31.4m | 200,000 | 0% | held |
| 15 | KOPN KOPIN CORP | 2.3% | $31.4m | 7,000,000 | 0% | held | |
| 16 | CLH CLEAN HARBORS INC | Industrials | 2.2% | $29.9m | 100,000 | 0% | held |
| 17 | PLTR PALANTIR TECHNOLOGIES INC | Technology | 2.1% | $29.2m | 250,000 | 25% | added |
| 18 | SLB SLB LIMITED | Energy | 2.0% | $27.9m | 600,000 | 0% | held |
| 19 | ADI ANALOG DEVICES INC | Technology | 2.0% | $27.8m | 70,000 | 0% | held |
| 20 | AMSC AMERICAN SUPERCONDUCTOR CORP | Industrials | 1.8% | $24.9m | 600,000 | 0% | held |
| 21 | TXN TEXAS INSTRS INC | Technology | 1.7% | $23.8m | 80,000 | 0% | held |
| 22 | BKR BAKER HUGHES COMPANY | Energy | 1.6% | $22.2m | 400,000 | 0% | held |
| 23 | AMAT APPLIED MATLS INC | Technology | 1.6% | $21.7m | 30,000 | -25% | reduced |
| 24 | FNV FRANCO NEV CORP | Basic Materials | 1.5% | $20.8m | 100,000 | 0% | held |
| 25 | ALNT ALLIENT INC | Technology | 1.5% | $20.6m | 200,000 | 33% | added |
| 26 | ASML ASML HLDG NV | Technology | 1.4% | $19.9m | 10,000 | 0% | held |
| 27 | ALM ALMONTY INDS INC | 1.4% | $19.9m | 1,200,000 | 0% | held | |
| 28 | ANDG ANDERSEN GROUP INC | 1.4% | $18.9m | 500,000 | 0% | held | |
| 29 | MOD MODINE MFG CO | Consumer Cyclical | 1.4% | $18.7m | 70,000 | -12% | reduced |
| 30 | GOOGL ALPHABET INC | Communication Services | 1.3% | $17.9m | 50,000 | 0% | held |
| 31 | GRMN GARMIN LTD | Technology | 1.3% | $17.8m | 75,000 | 50% | added |
| 32 | LRCX LAM RESEARCH CORP | Technology | 1.3% | $17.3m | 40,000 | -20% | reduced |
| 33 | META META PLATFORMS INC | Communication Services | 1.2% | $16.9m | 30,000 | 0% | held |
| 34 | LPTH LIGHTPATH TECHNOLOGIES INC | Technology | 1.2% | $16.8m | 1,025,000 | 166% | added |
| 35 | BWXT BWX TECHNOLOGIES INC | Industrials | 1.1% | $15.6m | 80,000 | -20% | reduced |
| 36 | ODFL OLD DOMINION FREIGHT LINE IN | Industrials | 1.1% | $15.2m | 70,000 | – | new |
| 37 | BV BRIGHTVIEW HLDGS INC | Industrials | 0.9% | $12.0m | 850,000 | 0% | held |
| 38 | QBTS D-WAVE QUANTUM INC | Technology | 0.9% | $12.0m | 500,000 | 0% | held |
| 39 | NXT NEXTPOWER INC | Technology | 0.9% | $11.9m | 100,000 | 0% | held |
| 40 | AXON AXON ENTERPRISE INC | Industrials | 0.8% | $11.2m | 20,000 | 0% | held |
| 41 | BDSX BIODESIX INC | 0.8% | $11.0m | 489,824 | 0% | held | |
| 42 | KARO KAROOOOO LTD | 0.8% | $10.6m | 215,150 | 0% | held | |
| 43 | TWLO TWILIO INC | Technology | 0.7% | $10.3m | 50,000 | 0% | held |
| 44 | APP APPLOVIN CORP | Communication Services | 0.7% | $10.3m | 20,000 | 0% | held |
| 45 | SHOP SHOPIFY INC | Technology | 0.7% | $10.3m | 90,000 | 0% | held |
| 46 | TRMB TRIMBLE INC | Technology | 0.7% | $10.2m | 200,000 | 0% | held |
| 47 | HLMN HILLMAN SOLUTIONS CORP | Industrials | 0.7% | $9.3m | 1,100,000 | 16% | added |
| 48 | ORA ORMAT TECHNOLOGIES INC | Utilities | 0.6% | $8.7m | 80,000 | 0% | held |
| 49 | CDXS CODEXIS INC | Healthcare | 0.6% | $8.7m | 3,846,411 | 0% | held |
| 50 | ROG ROGERS CORP | Technology | 0.6% | $8.2m | 50,000 | – | new |
What did Telemark Asset Management, LLC sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| CAMT CAMTEK LTD | 74.4% | $10.6m |
| EPAC ENERPAC TOOL GROUP CORP | 25.6% | $3.6m |
Sector mix
| Sector | Weight |
|---|---|
| Technology | 44.3% |
| Industrials | 17.7% |
| Energy | 14.2% |
| Consumer Cyclical | 4.8% |
| Healthcare | 4.2% |
| Communication Services | 3.3% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
How concentrated is Telemark Asset Management, LLC's portfolio?
Across every quarter Telemark Asset Management, LLC has filed, its median largest position is 9.2% of the book and its median top-ten weight is 44.4%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 2.0 completed holding spells, the median lasted 1.0 quarters; 57.0 positions are still open and their final length is unknown.