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Telemark Asset Management, LLC
Hedge Fund • Long/Short
Telemark Asset Management, LLC is a Long/Short Hedge Fund based in Boston, MA led by Colin Mcnay, reporting $1.1B in AUM as of Q3 2025 with 36% Technology concentration.
PresidentColin Mcnay
- Portfolio Value
- $1.1B
- Positions
- 47
- Top Holding
- NVDA at 10.63%
- Last Reported
- Q3 2025
Top Holdings
Largest long holdings in Telemark Asset Management, LLC's portfolio (48.9% of total portfolio)
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| Holding | Sector | Position | Weight | Traded | Ownership |
|---|---|---|---|---|---|
Semiconductors Technology | $111.9M | 10.63% | — | 0.00% 600.0K shares | |
Uranium Energy | $83.9M | 7.96% | — | 0.23% 1.0M shares | |
Real Estate - Services Real Estate | $46.4M | 4.40% | — | 0.13% 550.0K shares | |
Aerospace & Defense Industrials | $45.2M | 4.29% | — | 0.10% 140.0K shares | |
Internet Content & Information Communication Services | $44.1M | 4.18% | — | 0.00% 60.0K shares | |
Specialty Retail Consumer Cyclical | $43.9M | 4.17% | — | 0.00% 200.0K shares | |
Industrial - Machinery Industrials | $41.0M | 3.89% | — | 1.53% 690.0K shares | |
Semiconductors Technology | $33.5M | 3.18% | — | — 120.0K shares | |
Gold Basic Materials | $33.4M | 3.17% | +$11.1M Bought | 0.08% 150.0K shares | |
Aerospace & Defense Industrials | $31.8M | 3.01% | — | 0.09% 125.0K shares |
Changes
Portfolio activity, position movements, and quarter-over-quarter changes in Telemark Asset Management, LLC's latest filing
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Market Value
Q/Q Change
Net Flows % of MV
Turnover Ratio
New Purchases
Added To
Sold Out Of
Reduced Holdings
Increased Positions
| Position | Shares Δ |
|---|---|
New | |
New | |
+100.0% | |
+100.0% | |
+66.67% |
Decreased Positions
| Position | Shares Δ |
|---|---|
Sold | |
Sold | |
Sold | |
Sold | |
Sold |
Analytics
Portfolio insights and performance metrics for Telemark Asset Management, LLC
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