StockDrifts LogoStockDrifts

Gunderson Capital Management 13F Portfolio

Portfolio Manager
Gunderson Capital Management LLC
Performance
-6.16% (2026 Q3)
AUM (13F)
$358.85M
# of Holdings
54
Performance Rank
Allocation (Top 20)
78.04%
Latest filing
Q3 2026

Gunderson Capital Management LLC Holdings Map

Top 50 Gunderson Capital Management LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
STX
SEAGATE TECHNOLOGY HLDNGS PL
5.39%21.0K$19.3M
+67.53%(+8.45K)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 10.5K shares2026-Q2: 12.5K shares2026-Q3: 21.0K shares
$610.87(+8.18%)
2026-09-30
NVDA
NVIDIA CORPORATION
5.34%83.9K$19.2M
+20.40%(+14.22K)
2025-Q3: 108.4K shares2025-Q4: 62.6K shares2026-Q1: 63.6K shares2026-Q2: 69.7K shares2026-Q3: 83.9K shares
$85.12(+155.05%)
2026-09-30
SNDK
SANDISK CORP
5.09%10.5K$18.3M
+170.48%(+6.62K)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 13.8K shares2026-Q2: 3.9K shares2026-Q3: 10.5K shares
$1426.19(-3.86%)
2026-09-30
TSM
TAIWAN SEMICONDUCTOR MANUFAC
4.53%35.6K$16.2M
-1.54%(-556)
2025-Q3: 33.4K shares2025-Q4: 34.0K shares2026-Q1: 35.5K shares2026-Q2: 36.2K shares2026-Q3: 35.6K shares
$208.44(+101.61%)
2026-09-30
GE
GE AEROSPACE
4.46%51.2K$16.0M
+95.11%(+24.96K)
2025-Q3: 20.0K shares2025-Q4: 24.6K shares2026-Q1: 26.3K shares2026-Q2: 26.2K shares2026-Q3: 51.2K shares
$313.11(-0.58%)
2026-09-30
GOOGL
ALPHABET INC
4.39%45.8K$15.8M
+3799.15%(+44.60K)
2025-Q3: 36.6K shares2025-Q4: 39.4K shares2026-Q1: 0 shares2026-Q2: 1.2K shares2026-Q3: 45.8K shares
$345.77(-0.46%)
2026-09-30
MU
MICRON TECHNOLOGY INC
4.37%14.7K$15.7M
-18.17%(-3.27K)
2025-Q3: 0 shares2025-Q4: 33.1K shares2026-Q1: 17.2K shares2026-Q2: 18.0K shares2026-Q3: 14.7K shares
$151.83(+496.01%)
2026-09-30
HPE
HEWLETT PACKARD ENTERPRISE C
4.29%241.2K$15.4Mnew2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 0 shares2026-Q3: 241.2K shares
$54.50(+2.51%)
2026-09-30
DELL
DELL TECHNOLOGIES INC
4.07%27.2K$14.6M
-44.99%(-22.23K)
2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 49.1K shares2026-Q2: 49.4K shares2026-Q3: 27.2K shares
$145.97(+212.00%)
2026-09-30
AVGO
BROADCOM INC
3.98%40.7K$14.3M
+75.67%(+17.52K)
2025-Q3: 0 shares2025-Q4: 22.2K shares2026-Q1: 22.0K shares2026-Q2: 23.2K shares2026-Q3: 40.7K shares
$220.82(+51.52%)
2026-09-30

About Gunderson Capital Management LLCโ€™s portfolio

Gunderson Capital Management LLC reports $358.85M in US-listed equity holdings across 54 positions in its most recent 13F filing. Its largest disclosed positions are STX (5.4%), NVDA (5.3%) and SNDK (5.1%). The top 20 holdings account for 78.04% of reported assets. Its disclosed equity book has returned +147.54% on a three-year cumulative basis. Figures reflect the Q3 2026 filing.

Portfolio concentration

Portfolio concentration
STX โ€” 5.4% ($19.34M)NVDA โ€” 5.3% ($19.16M)SNDK โ€” 5.1% ($18.28M)TSM โ€” 4.5% ($16.24M)GE โ€” 4.5% ($15.99M)GOOGL โ€” 4.4% ($15.75M)MU โ€” 4.4% ($15.67M)HPE โ€” 4.3% ($15.41M)DELL โ€” 4.1% ($14.62M)AVGO โ€” 4.0% ($14.28M)Other โ€” 54.0% ($193.52M)
46%in top 10
  • STX5.4%
  • NVDA5.3%
  • SNDK5.1%
  • TSM4.5%
  • GE4.5%
  • GOOGL4.4%
  • MU4.4%
  • HPE4.3%
  • DELL4.1%
  • AVGO4.0%
  • Other54.0%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
23
HPEHEWLETT PACKARD ENTERPRISE C4.3%
PLTRPALANTIR TECHNOLOGIES INC3.3%
METAMETA PLATFORMS INC3.1%
ASXASE TECHNOLOGY HLDG CO LTD2.6%
+19 opened
Added to
14
GOOGLALPHABET INC+3799.1%
SNDKSANDISK CORP+170.5%
STXSEAGATE TECHNOLOGY HLDNGS PL+67.5%
GEGE AEROSPACE+95.1%
+10 more
Trimmed
12
AMDADVANCED MICRO DEVICES INC-47.3%
DELLDELL TECHNOLOGIES INC-45.0%
MRVLMARVELL TECHNOLOGY INC-51.0%
MUMICRON TECHNOLOGY INC-18.2%
+8 more

Unlock alerts, watchlists & AI chat

Sign up free to track Gunderson Capital Management LLC, compare funds side by side, and get alerts the moment positions change.

Source filings

Holdings on this page are parsed from Gunderson Capital Management LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1792397). View Gunderson Capital Management LLCโ€™s 13F filings on SEC

Other funds whose largest position is STX

Browse all

More 13F analyses

View all