Seagate Technology Holdings PLC Ordinary Shares (Ireland) (STX)
What changed in recent filings
- United States segment 35% → 52%Jun 30, 2024 → Mar 31, 2026
- Institutions — 10 new · 3 added · 2 reduced13F · as of end of 2026 Q2
- Risk factors — 1 added · 1 removed · new: Cybersecurity threats, vulnerabilities, and…10-K Jun 27, 2025 → Jul 3, 2026 · filed 1 month ago
What changed in recent SEC filings — factual, not a buy/sell recommendation.
Institutions holding Seagate Technology Holdings PLC Ordinary Shares (Ireland)
How many of the institutions we track reported holding this stock, quarter by quarter.
2021 Q2: 3 → 2026 Q2: 15 institutions
Counts the 52 institutions we track that reported holding this stock — their full reported holdings, not just the largest positions. Not the total number of institutional holders in the US. Figures are as of quarter-end and disclosed up to 45 days later. Descriptive only — not investment advice.
Which institutions hold Seagate Technology Holdings PLC Ordinary Shares (Ireland)
Institutions we track that reported holding this stock in their most recent 13F.
- Point72 Asset Management0.88% of portfolio · since 2024 Q3
- Bridgewater Associates0.79% of portfolio · since 2025 Q2
- Duquesne Family Office2.26% of portfolio · since 2026 Q1
- Moore Capital Management0.05% of portfolio · since 2026 Q1
- Temasek Holdings (Singapore)0.06% of portfolio · since 2026 Q1
- Maverick CapitalNew this quarter0.01% of portfolio · since 2026 Q2
- Lone Pine CapitalNew this quarter5.90% of portfolio · since 2026 Q2
- Tiger Global ManagementNew this quarter1.15% of portfolio · since 2026 Q2
- Sands Capital Management2.58% of portfolio · held as of 2026 Q2 or earlier
- National Pension Service (Korea)0.52% of portfolio · held as of 2026 Q2 or earlier
- Blackstone0.01% of portfolio · held as of 2026 Q2 or earlier
- Baillie Gifford & CoNew this quarterunder 0.01% of portfolio · since 2026 Q2
- Caisse de depot (Quebec)0.08% of portfolio · held as of 2026 Q2 or earlier
- PRIMECAP Management0.11% of portfolio · held as of 2026 Q2 or earlier
- Capital World Investors0.02% of portfolio · held as of 2026 Q2 or earlier
Based on 13F filings — quarter-end holdings, disclosed up to 45 days later. Holding a stock is a fact we report, not a recommendation to buy or sell.
Company overview
Seagate. A leader in the HDD market. Its main revenue source is demand for high-capacity hard disks for cloud data centers.
What is the IT Hardware sector?
PCs, servers, and storage. Benefits from data centers alongside chips.
Seagate Technology Holdings PLC Ordinary Shares (Ireland) is classified under the IT Hardware sector. See peers below.
Seagate Technology Holdings PLC Ordinary Shares (Ireland) key financials
Based on SEC filings · as of Jul 3, 2026
Tap a metric name to see its meaning in the glossary.
Seagate Technology Holdings PLC Ordinary Shares (Ireland) vs IT Hardware sector benchmark
Median of 16 representative sector stocks · SEC filings · factual comparison (not advice)
A simple comparison to the sector benchmark. Higher or lower doesn’t mean good/bad or buy/sell.
STX segment revenue mix trend
Quarterly change in segment revenue share · verified from SEC filings
STX on Stocklore
- Revenue by segment — segment weights verified from SEC filings, YoY changes, growth drivers and concentration
- Financials & earnings quality — 6 metrics (FCF conversion, ROIC, net debt, etc.) to gauge profit quality
- 13F institutional holdings — holdings and weight changes of major institutions (45-day delay)
- Sector-relative metrics — Valuation and growth compared with the IT Hardware average
Peers · IT Hardware
STX FAQ
What is Seagate Technology Holdings PLC Ordinary Shares (Ireland) (STX)?
Seagate. A leader in the HDD market. Its main revenue source is demand for high-capacity hard disks for cloud data centers.
What sector is Seagate Technology Holdings PLC Ordinary Shares (Ireland) in?
Seagate Technology Holdings PLC Ordinary Shares (Ireland) is classified under IT Hardware. PCs, servers, and storage. Benefits from data centers alongside chips.
What are Seagate Technology Holdings PLC Ordinary Shares (Ireland)'s key financials?
As of Jul 3, 2026 in SEC filings: Revenue growth (YoY) 34.1%, Operating margin 43.0%, Net margin 26.1%, ROE 146.9%, Debt-to-equity 1.56x. Definitions and interpretation are available on Stocklore.
Where can I analyze Seagate Technology Holdings PLC Ordinary Shares (Ireland) (STX) stock?
On Stocklore you can see STX's financials & earnings quality, 13F institutional holdings, and sector-relative metrics in one place. This page is for information and tools — not a buy/sell recommendation.
Data sources: SEC EDGAR (financials & filings), 13F (institutional holdings, as of quarter-end), market data. This page is for information and analysis tools — it does not recommend buying or selling any security. Investment decisions and responsibility are your own.