Telemark Asset Management, LLC
Top Portfolio Positions
52 positions ·
$1,055,372,973 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
600,000 | $104,640,000 | 9.91% | |
| CCJ |
Cameco Corp
Energy
|
900,000 | $97,749,000 | 9.26% | |
| HAL |
Halliburton Co
Energy
|
1,200,000 | $46,788,000 | 4.43% | |
| NOVT |
Novanta Inc
Technology
|
375,000 | $44,291,250 | 4.20% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
200,000 | $41,654,000 | 3.95% | |
| HEI |
Heico Corp
Industrials
|
140,000 | $38,388,000 | 3.64% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
100,000 | $33,795,000 | 3.20% | |
| SLB |
Slb Limited/Nv
Energy
|
600,000 | $30,834,000 | 2.92% | |
| PLTR |
Palantir Technologies Inc.
Technology
|
200,000 | $29,256,000 | 2.77% | |
| CLH |
Clean Harbors Inc
Industrials
|
100,000 | $28,673,000 | 2.72% |
Portfolio Trend
25 quarters · across all stocks
Holdings in ASPN
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,420,000 | 1,000,000 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $2,830,000 | 1,000,000 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $12,475,271 | 1,792,424 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $10,611,150 | 1,792,424 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $12,092,589 | 1,892,424 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $22,481,997 | 1,892,424 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $41,325,220 | 1,492,424 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $35,594,312 | 1,492,424 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $26,266,662 | 1,492,424 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $23,550,450 | 1,492,424 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $10,750,000 | 1,250,000 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $12,268,950 | 1,555,000 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $12,590,500 | 1,690,000 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $23,226,300 | 1,970,000 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $18,440,000 | 2,000,000 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $19,760,000 | 2,000,000 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $62,753,600 | 1,820,000 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $91,613,600 | 1,840,000 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $91,559,900 | 1,990,000 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $60,588,000 | 2,025,000 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $41,188,500 | 2,025,000 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $37,552,500 | 2,250,000 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $22,124,496 | 2,020,502 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $12,997,546 | 1,975,311 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $12,128,409 | 1,975,311 | Shares | Sole | 2020-05-12 | |
| No 13F history on record for this holder in this stock. | ||||||