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Telemark Asset Management, LLC

CIK:0001420816
Hedge Fund
$1B AUM
49 holdings
Boston, MA, United States
Founded:2003
3 employees
Latest filing:Jun 30, 2025

Telemark Asset Management, LLC is a hedge fund manager headquartered in Boston, Massachusetts. Founded in 2003 by Colin S. McNay, the firm operates as a privately owned investment adviser focused on long/short equity strategies. Telemark manages funds primarily for pooled investment vehicles and institutional investors. The firm is small, with an employee count of 3, and reports more than $1 billion in assets under management as of mid-2025.

Investment Strategy

Telemark Asset Management, LLC employs a discretionary long/short equity strategy, focusing on U.S. and global public equity markets. The firm builds a concentrated portfolio with both long and short positions, aiming to generate alpha through deep fundamental research and active risk management. Their approach is opportunistic, targeting mispriced securities across sectors, often with a bias toward technology and growth companies. Telemark's portfolio typically includes core holdings as well as tactical trades to capitalize on market dislocations.

Top Buys
C
CCJCAMECO CORP
+$33.1M
M
METAMETA PLATFORMS INC
+$24.1M
B
BABOEING CO
+$21.0M
A
AMSCAMERICAN SUPERCONDUCTOR CORP
+$14.4M
M
MCHPMICROCHIP TECHNOLOGY INC.
+$14.1M
Top Sells
V
VRTXVERTEX PHARMACEUTICALS INC
-$19.4M
C
CRHCRH PLC
-$13.2M
A
AMTAMERICAN TOWER CORP NEW
-$10.9M
D
DEDEERE & CO
-$9.4M
W
WGSGENEDX HOLDINGS CORP
-$8.9M

Top Holdings

N
NVDANVIDIA CORPORATION
+8.6%$94.8M
C
CCJCAMECO CORP
+6.7%$74.2M
H
HEIHEICO CORP NEW
+4.2%$45.9M
M
METAMETA PLATFORMS INC
+4.0%$44.3M
C
CSGPCOSTAR GROUP INC
+4.0%$44.2M

Equity Positions (48)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
N
NVDA
NVIDIA CORPORATION8.60%$94.8M600,000$32.62$157.99+$8.1M
C
CCJ
CAMECO CORP6.73%$74.2M1,000,000$26.76$74.23+$33.1M
H
HEI
HEICO CORP NEW4.17%$45.9M140,000$103.44$328.00+$8.5M
M
META
META PLATFORMS INC4.02%$44.3M60,000$501.47$738.09+$24.1M
C
CSGP
COSTAR GROUP INC4.01%$44.2M550,000$81.51$80.40+$4.6M

Industry Allocation

SEMICONDUCTORS & RELATED DEVICES
+17.3%
AIRCRAFT ENGINES & ENGINE PARTS
+7.1%
MISCELLANEOUS METAL ORES
+6.7%
CRUDE PETROLEUM & NATURAL GAS
+5.2%
SERVICES-PREPACKAGED SOFTWARE
+5.2%