13F Pro13F Pro

Gunderson Capital Management Inc.

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1792397
Institutional-grade research for retail investors

Sector Allocation

  • Technology77.2%$277.1M
  • Industrials8.7%$31.1M
  • Energy6.4%$22.9M
  • Healthcare5.0%$17.8M
  • Consumer Discretionary1.5%$5.2M
  • Other0.5%$1.6M
  • Financials0.4%$1.5M
  • Consumer Staples0.3%$1.1M
  • Utilities0.1%$286,223
  • Materials0.0%$146,756

AUM History

13fpro.ai/research/fund/gunderson-capital-management-inc-1792397

Conviction and streaks

Diversifying · top 10 = 45.9%

From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.

NVDA$NVDAConviction hold5.3% weight · held 11 quartersTSM$TSMConviction hold4.5% weight · held 6 quartersGE$GEConviction hold4.5% weight · held 5 quartersMU$MUConviction hold4.4% weight · held 4 quartersAVGO$AVGOConviction hold4.0% weight · held 4 quartersLLY$LLYAccumulating+3969% shares · 5 quarters runningNVDA$NVDAAccumulating+34% shares · 3 quarters runningSTX$STXAccumulating+99% shares · 2 quarters runningAVGO$AVGOAccumulating+85% shares · 2 quarters runningAMZN$AMZNAccumulating+744% shares · 2 quarters runningGEV$GEVTrimming-1% shares · 3 quarters runningAMD$AMDTrimming-48% shares · 2 quarters runningTRGP$TRGPTrimming-2% shares · 2 quarters runningVG$VGTrimming-2% shares · 2 quarters running

Largest positions — Q3 2026

Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.

13fpro.ai/research/fund/gunderson-capital-management-inc-1792397

Gunderson Capital Management Inc. 13F holdings — Q3 2026

$358.8M portfolio (-3.1% QoQ) · 54 holdings · Q3 2026 13F · top 10 are 46% of the stock portfolio

All holdings — Gunderson Capital Management Inc. (Q3 2026)

54 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.

Company
ANET$ANETArista Networks, Inc.$14.2M+16%
AMD$AMDADVANCED MICRO DEVICES INC$14.1M-47%
ASML$ASMLASML HOLDING NV$13.1M-1.0%
LLY$LLYELI LILLY & Co$12.0M+6%
PLTR$PLTRPalantir Technologies Inc.$11.7MNew
META$METAMeta Platforms, Inc.$11.1MNew
LNG$LNGCheniere Energy, Inc.$11.1M+55%
GEV$GEVGE Vernova Inc.$9.9M-0.3%
ASX$ASXASE Technology Holding Co., Ltd.adr$9.3MNew
TWLO$TWLOTWILIO INC$8.9MNew
LRCX$LRCXLAM RESEARCH CORP$8.9MNew
MRVL$MRVLMarvell Technology, Inc.$7.6M-51%
CLS$CLSCELESTICA INC$7.1M+50%
TSEM$TSEMTOWER SEMICONDUCTOR LTD$5.9M-0.8%
ARGX$ARGXARGENX SEadr$5.8MNew

What changed in Q3 2026

Against the previous quarter's 13F: 26 new, 14 added to, 12 trimmed, 24 sold out. Share-count changes; largest moves by dollar size first.

New positions (26)

  • HPE$HPEHewlett Packard Enterprise Co$15.4M

    first bought this quarter

  • PLTR$PLTRPalantir Technologies Inc.$11.7M

    first bought this quarter

  • META$METAMeta Platforms, Inc.$11.1M

    first bought this quarter

  • ASX$ASXASE Technology Holding Co., Ltd.$9.3M

    first bought this quarter

  • TWLO$TWLOTWILIO INC$8.9M

    first bought this quarter

  • LRCX$LRCXLAM RESEARCH CORP$8.9M

    first bought this quarter

+20 more in the Excel export

Added to (14)

  • GOOGL$GOOGLAlphabet Inc.+3799%

    now $15.8M · held 2 qtrs, 2 adds in a row

  • SNDK$SNDKSandisk Corp+170%

    now $18.3M · held 3 qtrs

  • STX$STXSeagate Technology Holdings plc+68%

    now $19.3M · held 3 qtrs, 3 adds in a row

  • GE$GEGENERAL ELECTRIC CO+95%

    now $16.0M · held 5 qtrs

  • AVGO$AVGOBroadcom Inc.+76%

    now $14.3M · held 4 qtrs, 2 adds in a row

  • AMZN$AMZNAMAZON COM INC+307%

    now $5.2M · held 6 qtrs, 2 adds in a row

+8 more in the Excel export

Trimmed (12)

  • AMD$AMDADVANCED MICRO DEVICES INC-47%

    now $14.1M · held 6 qtrs

  • DELL$DELLDell Technologies Inc.-45%

    now $14.6M · held 3 qtrs

  • MRVL$MRVLMarvell Technology, Inc.-51%

    now $7.6M · held 2 qtrs

  • MU$MUMICRON TECHNOLOGY INC-18%

    now $15.7M · held 4 qtrs

  • COST$COSTCOSTCO WHOLESALE CORP /NEW-55%

    now $243K · held 10 qtrs

  • TSM$TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD-2%

    now $16.2M · held 6 qtrs

+6 more in the Excel export

Sold out (24)

  • AMAT$AMATAPPLIED MATERIALS INC /DEwas $17.8M

    held 2 qtrs

  • ISHARES INC - MSCI STH KOR ETFwas $15.9M
  • KLAC$KLACKLA CORPwas $13.1M

    held 1 qtr

  • NBIS$NBISNebius Group N.V.was $11.6M

    held 2 qtrs

  • PWR$PWRQUANTA SERVICES, INC.was $10.4M

    held 2 qtrs

  • HAL$HALHALLIBURTON COwas $8.4M

+18 more in the Excel export

Firm AUM (Form ADV): $395.8M as of 2025-12-31 · SEC IAPD

Share

Holdings by quarter

Every 13F Gunderson Capital Management Inc. has filed, 27 earlier quarters. Pick one to see what it held then.

Email me the moment this fund files its next 13FPro

Is it too late to follow Gunderson Capital Management?

Q3 2026 13F filed with the SEC on Oct 15, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of Gunderson Capital Management's top 20 holdings: 80/100 (our AI quality score, weighted by position size; 16 of the 20 are scored)

Top 10 since filing

-4.3%

Value-weighted move of the 10 largest stock positions

Turnover

44%

Last quarter; 160% over the last 4

Top 10 weight

46%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

36%

Share of portfolio value in positions held a year or more

Highest-quality names it owns(among its 100 largest positions)

The 8 highest-scoring companies in this portfolio are a Pro feature.

How these are measured
  • Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
  • Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
  • Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q1 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
  • Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
  • Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.

Portfolio Overview

Gunderson Capital Management Inc. disclosed 54 positions worth $358.8M in its Form 13F-HR for Q3 2026, led by $STX (Seagate Technology Holdings plc) at 5.4% of the equity portfolio, followed by $NVDA and $SNDK. During the quarter the fund opened 26 new positions and exited 24 — including a new stake in $HPE and a full exit from $AMAT. The portfolio is most concentrated in Technology (77.2% of disclosed assets). All figures are sourced directly from Gunderson Capital Management Inc.’s Form 13F-HR filing with the SEC under CIK 1792397.

Funds like this

managers whose biggest positions overlap Gunderson Capital Management's
Value Aligned Research Advisors, LLC$40.11B 13F book · 6 shared top holdingsNBISSNDKASMLSTXLONE PINE CAPITAL LLC$16.36B 13F book · 4 shared top holdingsASMLSTXNBISAGXE Fund Management Co., Ltd.$4.46B 13F book · 5 shared top holdingsASMLKLACSNDKMRVLAnalog Century Management LP$2.73B 13F book · 6 shared top holdingsMRVLNBISSNDKTSEMMizuho Markets Cayman LP$2.68B 13F book · 4 shared top holdingsDELLMRVLCRWVARMUNICOM Systems, Inc.$1.46B 13F book · 6 shared top holdingsASMLSTXSNDKARM

Browse Top Institutional Investors

13F Pro tracks 8,700+ institutional investors filing 13F reports with the SEC.

Berkshire HathawayBridgewater AssociatesCitadel AdvisorsRenaissance TechnologiesTwo Sigma InvestmentsDE Shaw & CoMillennium ManagementAQR Capital ManagementPoint72 Asset ManagementTiger Global ManagementVanguard GroupBlackRock

to search all 8,700+ institutional filers.

AI-Powered Hedge Fund Analysis: Gunderson Capital Management Inc.

13F Pro is an AI hedge fund tracker and stock research platform. For Gunderson Capital Management Inc. (SEC CIK: 1792397), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

Every holding in Gunderson Capital Management Inc.'s portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.