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Seagate Technology Holdings plc Stock: price and insider trades · United States
Seagate Technology Holdings plc: what insiders have been doing
Headquartered in Cupertino, United States, Seagate Technology Holdings plc belongs to the Technology sector and traces its origins to 1979. Filings by its managers are published through SEC (Form 4). Between 20 October 2025 and 20 October 2026, 28 insiders published 568 filings.
The flow runs one way only: 425 sales worth €355.5M, from 11 insiders, and no purchase. The largest single trade was a sale of €65.5M by Mosley William d, published on 16 September 2026, equal to 0.035% of the market capitalisation.
The median gap between a trade and its publication by SEC (Form 4) is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification.
For context, the typical company on the same exchange (median of 5,453 companies) published 22 filings over the same period, against 568 filings here. The full history, which starts in 2016, counts 26 purchases against 628 sales. The 10-K for the year ended 3 July 2026 shows 12.20 bn USD of revenue and 3.18 bn USD of net income and a dividend of 2.94 USD per share.
Other companies in the same sector with recent insider buying flagged by our signals: Applied Digital Corp. and Gitlab Inc. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Insider Decl.
1,381
Thresholds
n/a
Buy Volume
€310M
26 ops. · all time
Sell Volume
€832M
628 ops. · all time
Who traded when
BuySaleWilliam D. Mosley74 sales
Gianluca Romano42 sales
John Christopher Morris30 sales
James CI Lee27 sales
Ban Seng Teh26 sales
Yolanda Lee Conyers1 sale
Since the insiders bought
- -45.7%Entry US$99.02 · Close at T+365 US$53.80
- +23.0%Entry US$44.65 · Close at T+365 US$54.94
- +16.3%Entry US$36.96 · Close at T+365 US$42.98
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Analyst consensus: bullish or bearish?
Analysts rate Seagate Technology Holdings plc Strong Buy (bullish), based on 24 analysts. Average price target: US$1,113.96.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 11,377 of 26,192 companies
55.0
score / 100
Value34
Quality76
FCF yld2.1%
Earn yld2.1%
EV/EBITDA36.4x
ROE·
Gross mgn46%
Net mgn26%
Debt/EBITDA0.9x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2026FY ended June 2026 · cache
US$662.96
Analyst consensus
24 analystsStrong buy
US$700.00Target US$1,113.96(+68%)US$1,600.00
Income statement
RevenueUS$12.2B
Gross profitUS$5.6B46% margin
EBITDAUS$4.3B35% margin
Net incomeUS$3.2B26.1% margin
Valuation
PER (trailing)47.7x
PER (forward)11.6x
P/Book69.4x
Beta2.08
Balance sheet & cash
Market capUS$150.8B
Total debtUS$3.9B
Free Cash FlowUS$3.1B
Debt / Equity180%
Profitability & ownership
ROE371.5%
ROA29.4%
% insiders0.3%
% institutions84.6%
Last declaration on 2 October 2026
Declarations1,381 total
1,146 shares@ US$912.04380.0005% mcap0.3% of flowOrdinary SharesSEC:0001137789-26-000261:13
480 shares@ US$916.09580.0002% mcap0.1% of flowOrdinary SharesSEC:0001137789-26-000261:17
560 shares@ US$907.43210.0002% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000261:9
640 shares@ US$924.71980.0003% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000261:25
480 shares@ US$926.77580.0002% mcap0.1% of flowOrdinary SharesSEC:0001137789-26-000261:27
360 shares@ US$929.00890.0002% mcap0.1% of flowOrdinary SharesSEC:0001137789-26-000262:0
855 shares@ US$930.03340.0004% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000262:1
1,665 shares@ US$930.9940.0007% mcap0.5% of flowOrdinary SharesSEC:0001137789-26-000262:2
1,320 shares@ US$932.03680.0006% mcap0.4% of flowOrdinary SharesSEC:0001137789-26-000262:3
840 shares@ US$933.27620.0004% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000262:4
822 shares@ US$934.35130.0004% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000262:5
640 shares@ US$935.14940.0003% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000262:6
759 shares@ US$936.42990.0003% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000262:7
579 shares@ US$937.32850.0003% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000262:8
640 shares@ US$938.31940.0003% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000262:9
720 shares@ US$939.27060.0003% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000262:10
80 shares@ US$940.200.0000% mcap0.0% of flowOrdinary SharesSEC:0001137789-26-000262:11
40 shares@ US$941.220.0000% mcap0.0% of flowOrdinary SharesSEC:0001137789-26-000262:12
280 shares@ US$943.21290.0001% mcap0.1% of flowOrdinary SharesSEC:0001137789-26-000262:13
440 shares@ US$944.80640.0002% mcap0.1% of flowOrdinary SharesSEC:0001137789-26-000262:14
962 shares@ US$945.96960.0004% mcap0.3% of flowOrdinary SharesSEC:0001137789-26-000262:15
14,000 shares@ US$46.230.0003% mcap0.2% of flowOrdinary SharesSEC:0001137789-26-000261:0
360 shares@ US$898.09560.0002% mcap0.1% of flowOrdinary SharesSEC:0001137789-26-000261:1
517 shares@ US$900.46180.0002% mcap0.1% of flowOrdinary SharesSEC:0001137789-26-000261:2
440 shares@ US$901.48820.0002% mcap0.1% of flowOrdinary SharesSEC:0001137789-26-000261:3
25 of 1381 declarations
About Seagate Technology Holdings plc
Seagate Technology Holdings plc (NASDAQ: STX) is a leading global data-storage company focused on high-capacity hard disk drives and related storage solutions. The company is listed on the US market, NASDAQ, in the United States, which places it squarely within the technology segment watched closely by global investors. In market terms, Seagate is one of the most important names in mass-capacity storage, with significant exposure to hyperscale data centers, cloud infrastructure, and the rising storage requirements created by AI, video, and overall data proliferation.
Founded more than 45 years ago, Seagate has built its franchise around storage innovation at industrial scale. The company says it has shipped more than four billion terabytes of data capacity over its history, underscoring both its operating scale and its long-standing role in the digital infrastructure ecosystem. While Seagate is a multinational business with a global customer base, its strategic identity remains centered on storage hardware and storage-enablement technologies rather than broader semiconductors or consumer electronics. For French-speaking investors, the key point is that Seagate is best understood as a specialist in mission-critical storage for enterprise and cloud workloads.
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Its business lines are built around a broad portfolio of storage devices, systems, and services “from edge to cloud.” The core revenue engine remains high-capacity hard drives used in datacenters, enterprise infrastructure, and hyperscale environments, complemented by other storage offerings depending on customer needs and product families. A major differentiator is the company’s Mozaic™ platform, which uses HAMR (heat-assisted magnetic recording) technology. This platform is designed to raise areal density, expand drive capacity, and improve the economics of storing very large datasets. In a concentrated industry where cost per terabyte, reliability, power efficiency, and scalability matter most, this technology roadmap is central to Seagate’s competitive positioning.
Seagate operates in a mature but strategically important market dominated by a small number of players. Its competitive edge comes from capacity leadership, manufacturing scale, product reliability, and its ability to serve large cloud customers that demand dense, efficient storage at scale. Recent company commentary has emphasized that AI-driven data creation is supporting a new structural growth phase for storage demand. Among the most notable recent developments, Seagate reported fiscal third-quarter 2026 results on April 28, 2026, with revenue of $3.11 billion, record gross margin performance, and nearly $1 billion of free cash flow. In March 2026, the company also announced that its next-generation Mozaic™ 4+ platform had been qualified and entered production with two leading hyperscale cloud providers, with capacities up to 44TB. Taken together, these updates reinforce Seagate’s profile as a technology company with cyclical characteristics, but one increasingly supported by long-duration structural demand drivers.
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