Seagate Technology Holdings PLC (STX) intrinsic value & 10-year financials

Seagate Technology Holdings PLC (STX) has a Graham intrinsic value of $224.87 per share. At $639.01 on Oct 17, 2026, the stock trades 184% above that value. Over the last 10 fiscal years revenue shrank 2.2% a year to $9.1B, with an average return on invested capital of 25.8%.

Graham intrinsic value
$224.87
Share price (Oct 17, 2026)
$639.01
Price vs Graham value
184% above
Market cap
$138.7B
Revenue (FY2025)
$9.1B
Revenue growth (10-yr CAGR)
-2.2%
ROIC (10-yr avg)
25.8%
Free cash flow (FY2025)
$818.0M

STX 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $9.1B $1.5B $6.77 $818.0M 20.8% 51.5%
FY2024 $6.6B $335.0M $1.58 $664.0M 6.9% 9.8%
FY2023 $7.4B -$529.0M -$2.56 $626.0M -4.6% -7.6%
FY2022 $11.7B $1.6B $7.36 $1.3B 16.8% 39.3%
FY2021 $10.7B $1.3B $5.36 $1.1B 14.0% 32.7%
FY2020 $10.5B $1.0B $3.79 $1.1B 12.4% 29.8%
FY2019 $10.4B $2.0B $7.06 $1.2B 14.3% 35.7%
FY2018 $11.2B $1.2B $4.05 $1.7B 14.6% 34.1%
FY2017 $10.8B $772.0M $2.58 $1.5B 9.8% 23.6%
FY2016 $11.2B $248.0M $0.82 $1.1B 4.0% 8.8%

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

Seagate Technology is facing top-line stagnation, with revenue contracting over the decade.

Seagate Technology has earned high returns on invested capital, averaging 25.8% ROIC over the available history. High ROIC is consistent with a durable franchise, but it is not by itself proof of an economic moat.

Over the decade, Seagate Technology shows that management has aggressively returned capital to shareholders by retiring 28.1% of outstanding shares.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, Seagate Technology is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $224.87 per share.

STX stock: frequently asked questions

What is the intrinsic value of Seagate Technology Holdings PLC (STX) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 15.0% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, STX's intrinsic value is about $224.87 per share.

Is STX stock undervalued?

At $639.01 (close on Oct 17, 2026), STX trades 184% above its Graham value of $224.87. On Graham's terms the shares look fully priced. A formula is a starting point for research, not a recommendation.

How fast has Seagate Technology Holdings PLC grown?

Revenue went from $11.2B in fiscal 2016 to $9.1B in fiscal 2025, a compound annual growth rate of -2.2%. Net income was $1.5B in fiscal 2025.

Does Seagate Technology Holdings PLC generate free cash flow?

Seagate Technology Holdings PLC generated $818.0M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 10 of the last 10 reported years.

What is STX's return on invested capital?

Average ROIC over the last 10 fiscal years was 25.8%, and average return on equity was 77.7%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this STX data come from?

From Seagate Technology Holdings PLC's annual 10-K filings on SEC EDGAR. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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