STX

Seagate Technology Holdings plc

Ticker: STXIndustrialsIndustrial MachineryS&P 500
HQ SINGAPORE, U0CIK 1137789FY end 06-27Book / share $9.46Shares 229M
Revenue (FY)
$12.20B+34.06%
Op. margin
33.57%+12.80%
Net income
$3.18B+116.75%
Operating cash
$3.67B+239.24%
Free cash flow
$3.10B+279.58%
Return on equity
148.16%+477.81%
Debt / equity
1.65+12.67%
Shares outstanding
229.0M+5.53%

The business

Seagate Technology Holdings Public Limited Company (NASDAQ: STX) operates as a leading provider of mass-capacity data storage solutions, serving hyperscale cloud service providers, enterprises, and consumers worldwide. The company's website is www.seagate.com.

Seagate designs and manufactures hard disk drives (HDDs), storage systems, and related solutions across two principal end markets: Data Center and Edge/Internet of Things (IoT). The Data Center segment serves cloud and enterprise environments requiring scalable, high-capacity storage infrastructure for AI-enabled computing and business-critical applications, offering HDDs up to 44TB and storage systems up to 3.5PB. The Edge IoT segment addresses industrial and consumer-oriented environments with storage products ranging from 1TB to 32TB, supporting video applications, network-attached storage, smart infrastructure, personal computing, gaming, and data backup.

The company maintains a vertically integrated business model, designing and manufacturing critical technologies including read/write heads, magnetic recording media, and other core components. This approach enables Seagate to accelerate technology transitions, optimize product performance, and efficiently scale manufacturing. The company operates manufacturing facilities across China, Malaysia, Northern Ireland, Singapore, Thailand, and the United States, employing approximately 30,000 full-time employees globally, with roughly 25,000 located in Asia.

Seagate's competitive differentiation centers on decades of storage innovation and a technology roadmap advancing areal density through platforms like Mozaic, which incorporates heat-assisted magnetic recording (HAMR) technology and proprietary photonics. The company holds approximately 3,036 U.S. patents and 226 non-U.S. patents, protecting its intellectual property portfolio.

The company sells through direct and indirect channels, with Data Center products primarily distributed to cloud service providers, OEMs, and enterprise organizations, while Edge IoT products reach markets through OEMs, distributors, retailers, and resellers. Seagate's major brands include Seagate, LaCie, MACH.2, and Mozaic. The vast majority of the company's business derives from Data Center markets, with demand influenced by customer procurement schedules, IT spending, and hyperscale infrastructure investment timing.

Sector
Industrials
Industry
Industrial Machinery
HQ
SINGAPORE, U0
FY end
06-27
CIK
1137789
SIC
3572
Financial performance · annual
20122026
$-2.08B$2.56B$7.20B$11.85B$16.49B201220132014201520162017201820192020202120222023202420252026

Ownership

Who holds Seagate Technology Holdings plc — across funds, superinvestors and bonds · N-PORT 2026Q2 · 13F 2026-06-30

280
funds hold it
3 of 35
superinvestors hold it
$34.40B
fund-held value
16.4%
of shares held by funds

Top fund holders

Fund% of fundValue
VANGUARD TOTAL STOCK MARKET INDEX FUND
VTI · VANGUARD INDEX FUNDS
0.30%$6.87B
VANGUARD 500 INDEX FUND
VOO · VANGUARD INDEX FUNDS
0.34%$5.61B
Invesco QQQ Trust, Series 1
QQQ
0.94%$4.59B
VANGUARD MID-CAP INDEX FUND
VO · VANGUARD INDEX FUNDS
1.05%$2.34B
VANGUARD GROWTH INDEX FUND
VUG · VANGUARD INDEX FUNDS
0.61%$2.31B

Superinvestors in Seagate Technology Holdings plc

Stephen MandelNEW
Lone Pine Capital
5.9%
Chase ColemanNEW
Tiger Global Management
1.1%
Stanley DruckenmillerINCREASED +140.6%
Duquesne Family Office
2.7%

Share of each manager's reported 13F portfolio.

Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.

Fund ownership is a subset of institutional 13F ownership — the two describe overlapping populations and must not be added together.

Could not be determined for this company: bond issues.

Go deeper in your own AI

15 years of statements, narrative and filings — queryable over MCP.

Read STX's last four 10-Qs: what changed in segment trends, margins and management's narrative?
Run in your AI →

Professionals can also use the built-in AI chat (subscription + your own Anthropic key).

15 years of Seagate Technology Holdings plc's financials

Income statement, balance sheet and cash flow across 15 years, every filing with its disclosures, and each number traceable to the filing it came from — free with an account, no card required.

Sign in free