2026 Q1 Portfolio Activity
In 2026 Q1, Telemark Asset Management, LLC maintained a portfolio of 67 distinct positions. The most significant new addition was HALLIBURTON CO, now representing 4.33% of the total fund value. They heavily accumulated shares in ANDERSEN GROUP INC, increasing the position by 400.0%. Conversely, Telemark Asset Management, LLC completely exited their position in MICROCHIP TECHNOLOGY INC..
Position History
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Total Positions
67
Quarter
2026 Q1
Top Holding
NVDA (9.7%)
Top 10 Concentration
45.9%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 67
Telemark Asset Management, LLC Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NVDA
NVIDIA CORPORAT...
|
Technology | 9.67% | 11.18% |
#1
Prev: #1
|
6.9 | no change | no change |
P
S
|
600,000 | $104,640,000 |
$101.39
+75.0%
|
2019 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | ||
|
CCJ
CAMECO CORP
|
Energy | 9.04% | 9.14% |
#2
Prev: #2
|
5.6 | -100,000 | -10.0% |
P
S
|
900,000 | $97,749,000 | 2009 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
HAL
HALLIBURTON CO
|
Energy | 4.33% | — |
#3
Prev: #—
|
6.2 | 1,200,000 | — |
NEW
|
1,200,000 | $46,788,000 | 2016 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
NOVT
NOVANTA INC
|
Technology | 4.09% | 4.46% |
#4
1
Prev: #5
|
3.1 | no change | no change |
P
S
|
375,000 | $44,291,250 | 2016 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 3.85% | 4.61% |
#5
2
Prev: #3
|
3.0 | no change | no change |
P
S
|
200,000 | $41,654,000 | 2009 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
HEI
HEICO CORP NEW
|
Industrials | 3.55% | 4.52% |
#6
2
Prev: #4
|
2.4 | no change | no change |
P
S
|
140,000 | $38,388,000 | 2015 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 3.12% | 3.04% |
#7
Prev: #7
|
2.2 | no change | no change |
P
S
|
100,000 | $33,795,000 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
SLB
SLB LIMITED
|
Energy | 2.85% | — |
#8
Prev: #—
|
4.6 | 600,000 | — |
NEW
|
600,000 | $30,834,000 | 2013 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
PLTR
PALANTIR TECHNO...
|
Technology | 2.70% | 1.78% |
#9
8
Prev: #17
|
4.1 | 100,000 | 100.0% |
P
S
|
200,000 | $29,256,000 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
CLH
CLEAN HARBORS I...
|
Industrials | 2.65% | 1.87% |
#10
5
Prev: #15
|
3.6 | 20,000 | 25.0% |
P
S
|
100,000 | $28,673,000 | 2007 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
GLW
CORNING INC
|
Technology | 2.51% | 1.75% |
#11
7
Prev: #18
|
2.0 | no change | no change |
P
S
|
200,000 | $27,194,000 | 2019 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
HEI/A
HEICO CORP NEW
|
Industrials | 2.44% | 3.15% |
#12
6
Prev: #6
|
2.0 | no change | no change |
P
S
|
125,000 | $26,386,250 | 2016 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
MRNA
MODERNA INC
|
Healthcare | 2.35% | — |
#13
Prev: #—
|
4.4 | 500,000 | — |
NEW
|
500,000 | $25,400,000 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
FNV
FRANCO NEV CORP
|
Basic Materials | 2.28% | 2.07% |
#14
Prev: #14
|
1.9 | no change | no change |
P
S
|
100,000 | $24,705,000 | 2009 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
BKR
BAKER HUGHES CO...
|
Energy | 2.26% | — |
#15
Prev: #—
|
4.4 | 400,000 | — |
NEW
|
400,000 | $24,420,000 | 2019 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
ADI
ANALOG DEVICES ...
|
Technology | 2.06% | 2.30% |
#16
6
Prev: #10
|
1.3 | -15,000 | -17.6% |
P
S
|
70,000 | $22,269,800 | 2009 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
CAT
CATERPILLAR INC
|
Industrials | 1.96% | — |
#17
Prev: #—
|
4.3 | 30,000 | — |
NEW
|
30,000 | $21,253,800 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
TER
TERADYNE INC
|
Technology | 1.92% | 1.35% |
#18
7
Prev: #25
|
1.8 | no change | no change |
P
S
|
70,000 | $20,752,200 | 2009 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
BWXT
BWX TECHNOLOGIE...
|
Industrials | 1.89% | 1.73% |
#19
Prev: #19
|
1.8 | no change | no change |
P
S
|
100,000 | $20,449,000 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AMSC
AMERICAN SUPERC...
|
Industrials | 1.88% | 1.78% |
#20
4
Prev: #16
|
1.3 | -19,900 | -3.2% |
P
S
|
600,000 | $20,310,000 | 2008 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
ALMTF
ALMONTY INDS IN...
|
Unknown | 1.61% | 1.14% |
#21
11
Prev: #32
|
1.1 | -100,000 | -7.7% |
P
S
|
1,200,000 | $17,376,000 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
MOD
MODINE MFG CO
|
Consumer Cyclical | 1.60% | 1.33% |
#22
5
Prev: #27
|
0.6 | -20,000 | -20.0% |
P
S
|
80,000 | $17,336,800 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
META
META PLATFORMS ...
|
Communication Services | 1.59% | 2.64% |
#23
15
Prev: #8
|
0.6 | -10,000 | -25.0% |
P
S
|
30,000 | $17,163,900 | 2012 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
DOCN
DIGITALOCEAN HL...
|
Technology | 1.59% | 0.96% |
#24
15
Prev: #39
|
1.6 | no change | no change |
P
S
|
200,000 | $17,156,000 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
WCN
WASTE CONNECTIO...
|
Industrials | 1.50% | 2.10% |
#25
13
Prev: #12
|
1.1 | -20,000 | -16.7% |
P
S
|
100,000 | $16,244,000 | 2021 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
KOPN
KOPIN CORP
|
Technology | 1.46% | 1.64% |
#26
5
Prev: #21
|
1.6 | no change | no change |
P
S
|
7,000,000 | $15,750,000 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
TXN
TEXAS INSTRS IN...
|
Technology | 1.44% | — |
#27
Prev: #—
|
4.1 | 80,000 | — |
NEW
|
80,000 | $15,531,200 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 1.33% | 1.56% |
#28
5
Prev: #23
|
1.5 | no change | no change |
P
S
|
50,000 | $14,378,000 | 2015 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AMAT
APPLIED MATLS I...
|
Technology | 1.26% | 1.03% |
#29
7
Prev: #36
|
1.5 | no change | no change |
P
S
|
40,000 | $13,671,600 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
ANDG
ANDERSEN GROUP ...
|
Consumer Cyclical | 1.26% | 0.26% |
#30
25
Prev: #55
|
3.5 | 400,000 | 400.0% |
P
S
|
500,000 | $13,600,000 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
ASML
ASML HLDG NV
|
Technology | 1.22% | 1.07% |
#31
3
Prev: #34
|
1.5 | no change | no change |
P
S
|
10,000 | $13,208,300 | 2021 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
TRMB
TRIMBLE INC
|
Technology | 1.21% | 2.35% |
#32
23
Prev: #9
|
0.5 | -100,000 | -33.3% |
P
S
|
200,000 | $13,046,000 | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
NXT
NEXTPOWER INC
|
Technology | 1.11% | — |
#33
Prev: #—
|
3.9 | 100,000 | — |
NEW
|
100,000 | $12,055,000 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
GRMN
GARMIN LTD
|
Technology | 1.07% | 1.01% |
#34
4
Prev: #38
|
1.4 | no change | no change |
P
S
|
50,000 | $11,600,500 | 2011 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
KARO
KAROOOOO LTD
|
Technology | 0.99% | 1.02% |
#35
2
Prev: #37
|
0.9 | -10,000 | -4.4% |
P
S
|
215,150 | $10,723,076 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
LRCX
LAM RESEARCH CO...
|
Technology | 0.99% | 0.85% |
#36
5
Prev: #41
|
1.4 | no change | no change |
P
S
|
50,000 | $10,683,000 | 2011 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
SHOP
SHOPIFY INC
|
Technology | 0.99% | 2.09% |
#37
24
Prev: #13
|
0.4 | -40,000 | -30.8% |
P
S
|
90,000 | $10,675,800 | 2015 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
CAMT
CAMTEK LTD
|
Technology | 0.98% | 0.74% |
#38
7
Prev: #45
|
1.4 | no change | no change |
P
S
|
70,000 | $10,612,700 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
BV
BRIGHTVIEW HLDG...
|
Industrials | 0.93% | 0.82% |
#39
3
Prev: #42
|
2.9 | 200,000 | 30.8% |
P
S
|
850,000 | $10,021,500 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
ORA
ORMAT TECHNOLOG...
|
Utilities | 0.83% | 0.88% |
#40
Prev: #40
|
1.3 | no change | no change |
P
S
|
80,000 | $8,953,600 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
ALNT
ALLIENT INC
|
Technology | 0.82% | 0.81% |
#41
3
Prev: #44
|
1.3 | no change | no change |
P
S
|
150,000 | $8,863,500 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AXON
AXON ENTERPRISE...
|
Industrials | 0.79% | 1.13% |
#42
9
Prev: #33
|
1.3 | no change | no change |
P
S
|
20,000 | $8,493,800 | 2017 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
APP
APPLOVIN CORP
|
Communication Services | 0.74% | 1.35% |
#43
17
Prev: #26
|
1.3 | no change | no change |
P
S
|
20,000 | $7,960,000 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
HLMN
HILLMAN SOLUTIO...
|
Industrials | 0.73% | 0.82% |
#44
1
Prev: #43
|
1.3 | no change | no change |
P
S
|
950,000 | $7,904,000 | 2023 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
QBTS
D-WAVE QUANTUM ...
|
Technology | 0.67% | — |
#45
Prev: #—
|
3.8 | 500,000 | — |
NEW
|
500,000 | $7,215,000 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
BDSX
BIODESIX INC
|
Healthcare | 0.66% | 0.22% |
#46
10
Prev: #56
|
2.8 | 162,000 | 49.4% |
P
S
|
489,824 | $7,102,448 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
TWLO
TWILIO INC
|
Technology | 0.58% | — |
#47
Prev: #—
|
3.7 | 50,000 | — |
NEW
|
50,000 | $6,291,000 | 2016 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
CDXS
CODEXIS INC
|
Healthcare | 0.58% | 0.63% |
#48
1
Prev: #47
|
1.2 | no change | no change |
P
S
|
3,846,411 | $6,269,650 | 2017 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
OVV
OVINTIV INC
|
Energy | 0.55% | — |
#49
Prev: #—
|
3.7 | 100,000 | — |
NEW
|
100,000 | $5,936,000 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
NXE
NEXGEN ENERGY L...
|
Energy | 0.54% | — |
#50
Prev: #—
|
3.7 | 500,000 | — |
NEW
|
500,000 | $5,800,000 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 |
Showing 1-50 of 67 holdings