Top Overvalued Technology Sector Stocks 2026

Aurora Innovation, (AUR) has the largest fair value gap in the Technology sector at 99.5% above the modeled estimate, followed by Sandisk (SNDK) at 93.9%, Western Digital (WDC) at 93.5%, and Seagate Technology Holdings (STX) at 92.4%.

Updated todayBased on intrinsic value modelsSector: Technology

Page snapshot: 8 Oct 2026, 12:59 pm

View full analysis in the screener → · All overvalued sectors →

Before you trade on valuation alone

Cross-check fair value with fundamentals, liquidity, and your own goals—this table is a screen, not advice.

Technology Sector Valuation Insights (Updated Today)

  • The Technology sector currently shows an average fair value gap of 73.0% on this snapshot.
  • Top name Aurora Innovation, Inc. (AUR) trades at roughly a 99.5% gap versus modeled intrinsic value—rankings move with prices and inputs.
  • This sector’s average fair value gap is below our broad benchmark (~94.5%).

Overvalued Technology Stocks by Market Cap

Large cap (top 5)

  1. 1.Aurora Innovation, Inc. · AUR99.5%$11.22B
  2. 2.Sandisk Corporation · SNDK93.9%$250.63B
  3. 3.Western Digital Corporation · WDC93.5%$139.74B
  4. 4.Seagate Technology Holdings plc · STX92.4%$181.08B
  5. 5.Lumentum Holdings Inc. · LITE92.0%$86.44B

Mid cap (top 5)

  1. 1.Life360, Inc. · LIF86.6%$3.34B
  2. 2.D-Wave Quantum Inc. · QBTS-WT72.9%$7.5B
  3. 3.D-Wave Quantum Inc. · QBTS72.3%$5.59B
  4. 4.Applied Digital Corporation · APLD71.0%$6.85B
  5. 5.Core Scientific, Inc. · CORZ70.8%$5.12B

Small cap (top 5)

No qualifying names in this bucket on this snapshot.

What Are Overvalued Technology Stocks?

They are Technology companies where the share price sits above modeled intrinsic (fair) value—shown as a fair value gap versus the current quote.

This screen ranks names by fair value gap on our snapshot; it is not a recommendation and models can disagree—always validate on the company page.

How We Identify Overvalued Technology Stocks

We combine a live overvalued feed for this sector with price and market-cap context. The fair value gap is expressed versus modeled intrinsic value; rankings can change as inputs move.

Rankings can shift intraday as prices move. Use the stock screener for custom filters beyond this sector leaderboard.

FAQs

Answers about overvalued technology names, intrinsic value, and how often this list refreshes.

What are overvalued technology stocks?

Overvalued technology stocks are Technology companies whose market prices sit above modeled intrinsic (fair) value—shown as a fair value gap versus price. The gap is model-dependent and can change quickly; it is a screen, not a recommendation.

How do you find overvalued technology stocks?

We pull a live Technology list ranked by fair value gap, then show price, market cap, and country context. Use column sorts on the table and company pages to validate fundamentals before acting.

Is this technology list a recommendation to buy or sell?

No. The table ranks Technology names by calculated gap versus a model. A premium can reflect growth expectations, sentiment, or stale inputs. Review financials and seek licensed advice for personal decisions.

Why are some technology stocks overvalued?

Common drivers include sentiment, earnings revisions, sector rotation, rates, and idiosyncratic news. Models may also disagree—treat the fair value gap as one input alongside quality and risk.

How often is this list updated?

This page is rebuilt on a schedule (typically hourly) from our servers. Prices and model inputs can move intraday—open a company page for the latest detail.

Data updated regularly. Intrinsic value estimates and stock prices are subject to market fluctuations.