NTAP vs IBM vs HPE vs STX vs WDC

For growth investors, Western Digital Corporation (WDC) is the stronger pick with 50.

7% revenue growth year-over-year, versus 4. 9% for NetApp, Inc. (NTAP). NetApp, Inc. (NTAP) offers the better valuation at 19. 9x trailing P/E (14. 8x forward), making it the more compelling value choice. Analysts rate Seagate Technology Holdings plc (STX) a "Buy" — based on 52 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, NetApp, Inc.

(NTAP) is the cheapest at 19. 9x versus Seagate Technology Holdings plc at 113. 2x. On forward P/E, Hewlett Packard Enterprise Company is actually cheaper at 13. 0x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: NetApp, Inc. wins at 1. 48x versus Seagate Technology Holdings plc's 4. 31x — a reasonable growth-adjusted valuation.

Over the past 5 years, Western Digital Corporation (WDC) delivered a total return of +757.

7%, compared to +54. 9% for NetApp, Inc. (NTAP). Over 10 years, the gap is even starker: STX returned +41. 9% versus IBM's +108. 0%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), International Business Machines Corporation (IBM) is the lower-risk stock at 1.

00β versus Western Digital Corporation's 2. 35β — meaning WDC is approximately 136% more volatile than IBM relative to the S&P 500. On balance sheet safety, Hewlett Packard Enterprise Company (HPE) carries a lower debt/equity ratio of 90% versus 3% for NetApp, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Western Digital Corporation (WDC) is pulling ahead at 50.

7% versus 4. 9% for NetApp, Inc. (NTAP). On earnings-per-share growth, the picture is similar: Seagate Technology Holdings plc grew EPS 328. 5% year-over-year, compared to -102. 3% for Hewlett Packard Enterprise Company. Over a 3-year CAGR, HPE leads at 6. 9% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Western Digital Corporation (WDC) is the more profitable company, earning 19.

5% net margin versus 0. 2% for Hewlett Packard Enterprise Company — meaning it keeps 19. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: WDC leads at 24. 5% versus 4. 8% for HPE. At the gross margin level — before operating expenses — NTAP leads at 70. 2%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, NetApp, Inc. (NTAP) is the more undervalued stock at a PEG of 1. 48x versus Seagate Technology Holdings plc's 4. 31x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Hewlett Packard Enterprise Company (HPE) trades at 13. 0x forward P/E versus 53. 1x for Seagate Technology Holdings plc — 40. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for IBM: 33. 9% to $309. 64.

In this comparison, IBM (2.

9% yield), HPE (2. 0% yield), NTAP (1. 8% yield), STX (0. 4% yield) pay a dividend. WDC does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, International Business Machines Corporation (IBM) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1.

00), 2. 9% yield, +108. 0% 10Y return). Seagate Technology Holdings plc (STX) carries a higher beta of 2. 06 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (IBM: +108. 0%, STX: +41. 9%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: NTAP is a mid-cap quality compounder stock; IBM is a large-cap quality compounder stock; HPE is a mid-cap quality compounder stock; STX is a mid-cap high-growth stock; WDC is a mid-cap high-growth stock. NTAP, IBM, HPE pay a dividend while STX, WDC do not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.