2026 Q2 Portfolio Activity
In 2026 Q2, Gunderson Capital Management LLC maintained a portfolio of 60 distinct positions. The most significant new addition was MARVELL TECHNOLOGY INC, now representing 4.75% of the total fund value. They heavily accumulated shares in SEAGATE TECHNOLOGY HLDNGS PL, increasing the position by 18.9%. Conversely, Gunderson Capital Management LLC completely exited their position in CAMECO CORP.
Position History
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Total Positions
60
Quarter
2026 Q2
Top Holding
AMD (6.8%)
Top 10 Concentration
47.9%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 60
Gunderson Capital Management LLC Full Holdings List — 2026 Q2
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AMD
ADVANCED MICRO ...
|
Technology | 6.84% | 3.74% |
#1
7
Prev: #8
|
5.2 |
—
|
-341 | -0.8% |
P
S
|
43,600 | $25,327,676 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
DELL
DELL TECHNOLOGI...
|
Technology | 5.76% | 3.37% |
#2
10
Prev: #12
|
4.3 |
—
|
313 | 0.6% |
P
S
|
49,401 | $21,314,555 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MU
MICRON TECHNOLO...
|
Technology | 5.61% | 2.43% |
#3
16
Prev: #19
|
3.7 |
—
|
795 | 4.6% |
P
S
|
17,982 | $20,756,443 | 2024 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AMAT
APPLIED MATLS I...
|
Technology | 4.80% | 3.30% |
#4
10
Prev: #14
|
4.4 |
—
|
1,472 | 6.4% |
P
S
|
24,570 | $17,764,297 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MRVL
MARVELL TECHNOL...
|
Technology | 4.75% | — |
#5
Prev: #—
|
5.9 |
—
|
59,049 | — |
NEW
|
59,049 | $17,590,107 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 4.66% | 5.02% |
#6
5
Prev: #1
|
2.4 |
—
|
631 | 1.8% |
P
S
|
36,159 | $17,268,454 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
EWY
ISHARES INC
|
ETF | 4.28% | 3.41% |
#7
4
Prev: #11
|
3.7 |
—
|
12,302 | 18.6% |
P
S
|
78,577 | $15,864,653 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ASML
ASML HLDG NV
|
Technology | 3.92% | 3.98% |
#8
2
Prev: #6
|
2.1 |
—
|
84 | 1.2% |
P
S
|
7,289 | $14,501,689 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 3.76% | 4.64% |
#9
7
Prev: #2
|
3.5 |
—
|
6,067 | 9.5% |
P
S
|
69,679 | $13,941,980 | 2020 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
KLAC
KLA CORP
|
Technology | 3.54% | — |
#10
Prev: #—
|
4.9 |
—
|
43,460 | — |
NEW
|
43,460 | $13,112,317 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
GEV
GE VERNOVA INC
|
Industrials | 3.30% | 3.81% |
#11
4
Prev: #7
|
1.8 |
—
|
-47 | -0.5% |
P
S
|
10,396 | $12,213,850 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
STX
SEAGATE TECHNOL...
|
Technology | 3.26% | 1.72% |
#12
18
Prev: #30
|
3.3 |
—
|
1,993 | 18.9% |
P
S
|
12,518 | $12,079,870 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
LLY
ELI LILLY & CO
|
Healthcare | 3.18% | — |
#13
Prev: #—
|
4.8 |
—
|
9,821 | — |
NEW
|
9,821 | $11,779,970 | 2019 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
NBIS
NEBIUS GROUP N....
|
Communication Services | 3.12% | 1.75% |
#14
15
Prev: #29
|
1.7 |
—
|
1,403 | 3.5% |
P
S
|
41,831 | $11,552,467 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
PWR
QUANTA SVCS INC
|
Industrials | 2.81% | 3.33% |
#15
2
Prev: #13
|
1.6 |
—
|
-54 | -0.4% |
P
S
|
14,459 | $10,411,058 | 2022 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ANET
ARISTA NETWORKS...
|
Technology | 2.76% | — |
#16
Prev: #—
|
4.6 |
—
|
60,174 | — |
NEW
|
60,174 | $10,222,359 | 2023 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
GE
GE AEROSPACE
|
Industrials | 2.65% | 3.12% |
#17
1
Prev: #16
|
1.6 |
—
|
-65 | -0.2% |
P
S
|
26,243 | $9,807,857 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
SNDK
SANDISK CORP
|
Technology | 2.39% | 3.67% |
#18
9
Prev: #9
|
1.0 |
—
|
-9,916 | -71.8% |
P
S
|
3,885 | $8,833,441 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AVGO
BROADCOM INC
|
Technology | 2.36% | 2.84% |
#19
1
Prev: #18
|
2.9 |
—
|
1,179 | 5.4% |
P
S
|
23,153 | $8,746,046 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
HAL
HALLIBURTON CO
|
Energy | 2.27% | 4.09% |
#20
16
Prev: #4
|
1.4 |
—
|
-2,860 | -1.1% |
P
S
|
248,016 | $8,420,143 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ARM
ARM HOLDINGS PL...
|
Technology | 2.20% | 2.85% |
#21
4
Prev: #17
|
0.9 |
—
|
-22,001 | -48.9% |
P
S
|
23,028 | $8,165,038 | 2024 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AGX
ARGAN INC
|
Industrials | 2.02% | 2.12% |
#22
Prev: #22
|
1.3 |
—
|
27 | 0.3% |
P
S
|
9,353 | $7,468,838 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
TSEM
TOWER SEMICONDU...
|
Technology | 1.85% | 1.92% |
#23
4
Prev: #27
|
1.2 |
—
|
51 | 0.2% |
P
S
|
26,270 | $6,847,013 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
LNG
CHENIERE ENERGY...
|
Energy | 1.71% | 3.16% |
#24
9
Prev: #15
|
1.2 |
—
|
-187 | -0.7% |
P
S
|
26,463 | $6,324,922 | 2022 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ADI
ANALOG DEVICES ...
|
Technology | 1.71% | 1.99% |
#25
Prev: #25
|
2.7 |
—
|
974 | 6.5% |
P
S
|
15,899 | $6,314,612 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
FTI
TECHNIPFMC PLC
|
Energy | 1.45% | 2.34% |
#26
6
Prev: #20
|
1.1 |
—
|
119 | 0.1% |
P
S
|
81,152 | $5,380,378 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
TRGP
TARGA RES CORP
|
Energy | 1.39% | 2.03% |
#27
3
Prev: #24
|
1.1 |
—
|
-237 | -1.2% |
P
S
|
19,135 | $5,130,859 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CRWV
COREWEAVE INC
|
Technology | 1.31% | 1.42% |
#28
4
Prev: #32
|
2.5 |
—
|
5,199 | 11.9% |
P
S
|
48,900 | $4,867,506 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
SEI
SOLARIS ENERGY ...
|
Energy | 1.31% | 1.42% |
#29
2
Prev: #31
|
1.0 |
—
|
-60 | -0.1% |
P
S
|
60,248 | $4,847,558 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CLS
CELESTICA INC
|
Technology | 1.29% | — |
#30
Prev: #—
|
4.0 |
—
|
13,122 | — |
NEW
|
13,122 | $4,786,906 | 2025 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CIEN
CIENA CORP
|
Technology | 1.13% | — |
#31
Prev: #—
|
4.0 |
—
|
8,518 | — |
NEW
|
8,518 | $4,178,590 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MP
MP MATERIALS CO...
|
Basic Materials | 1.05% | 1.39% |
#32
1
Prev: #33
|
0.9 |
—
|
1 | 0.0% |
P
S
|
69,127 | $3,871,803 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
DVN
DEVON ENERGY CO...
|
Energy | 0.99% | 1.88% |
#33
5
Prev: #28
|
0.9 |
—
|
-522 | -0.6% |
P
S
|
88,935 | $3,674,809 | 2022 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
NVO
NOVO-NORDISK A ...
|
Healthcare | 0.88% | 1.06% |
#34
1
Prev: #35
|
0.9 |
—
|
-1,032 | -1.5% |
P
S
|
68,179 | $3,268,501 | 2023 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
BKR
BAKER HUGHES CO...
|
Energy | 0.78% | — |
#35
Prev: #—
|
3.8 |
—
|
52,294 | — |
NEW
|
52,294 | $2,902,317 | 2022 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AAPL
APPLE INC
|
Technology | 0.73% | 0.67% |
#36
1
Prev: #37
|
2.8 |
—
|
3,042 | 48.3% |
P
S
|
9,345 | $2,704,134 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
VG
VENTURE GLOBAL ...
|
Energy | 0.54% | 1.19% |
#37
3
Prev: #34
|
0.7 |
—
|
-1,671 | -0.9% |
P
S
|
178,383 | $1,985,403 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 0.33% | 0.22% |
#38
1
Prev: #39
|
3.1 |
—
|
2,681 | 107.6% |
P
S
|
5,173 | $1,232,933 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
QQQ
INVESCO QQQ TR
|
ETF | 0.30% | 0.18% |
#39
2
Prev: #41
|
3.1 |
—
|
802 | 109.6% |
P
S
|
1,534 | $1,129,407 | 2023 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 0.15% | 0.23% |
#40
2
Prev: #38
|
2.1 |
—
|
33 | 5.9% |
P
S
|
595 | $557,013 | 2024 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 0.11% | — |
#41
Prev: #—
|
3.5 |
—
|
1,174 | — |
NEW
|
1,174 | $419,552 | 2023 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
TSLA
TESLA INC
|
Consumer Cyclical | 0.10% | — |
#42
Prev: #—
|
3.5 |
—
|
855 | — |
NEW
|
855 | $359,613 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
XLK
SELECT SECTOR S...
|
ETF | 0.10% | 0.09% |
#43
Prev: #43
|
2.0 |
—
|
200 | 12.1% |
P
S
|
1,858 | $354,063 | 2023 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
SO
SOUTHERN CO
|
Utilities | 0.09% | 0.18% |
#44
4
Prev: #40
|
0.0 |
—
|
-1,103 | -24.4% |
P
S
|
3,424 | $327,690 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ETN
EATON CORP PLC
|
Industrials | 0.08% | 0.11% |
#45
3
Prev: #42
|
0.5 |
—
|
-7 | -0.9% |
P
S
|
730 | $311,068 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MYRG
MYR GROUP INC
|
Industrials | 0.08% | — |
#46
Prev: #—
|
3.5 |
—
|
573 | — |
NEW
|
573 | $286,729 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
VTI
VANGUARD INDEX ...
|
ETF | 0.07% | — |
#47
Prev: #—
|
3.5 |
—
|
680 | — |
NEW
|
680 | $251,627 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CRDO
CREDO TECHNOLOG...
|
Technology | 0.07% | — |
#48
Prev: #—
|
3.5 |
—
|
913 | — |
NEW
|
913 | $248,290 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
EFXT
ENERFLEX LTD
|
Energy | 0.06% | 0.08% |
#49
5
Prev: #44
|
0.5 |
—
|
45 | 0.5% |
P
S
|
9,742 | $238,776 | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 0.06% | — |
#50
Prev: #—
|
3.5 |
—
|
673 | — |
NEW
|
673 | $220,293 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 |
Showing 1-50 of 60 holdings