Seagate Technology Holdings plc

NasdaqGS:STX Stock Report

Market Cap: US$31.9b

Seagate Technology Holdings Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:STX Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
01 Jul 25SellUS$2,352,165William MosleyIndividual16,228US$145.26
05 Jun 25SellUS$344,801Stephanie TileniusIndividual2,693US$128.04
04 Jun 25SellUS$1,020,698Ban TehIndividual8,341US$125.00
02 Jun 25SellUS$2,059,218William MosleyIndividual17,301US$119.40
02 Jun 25SellUS$2,878,646Michael CannonIndividual24,190US$119.00
22 May 25SellUS$2,200,453William MosleyIndividual20,000US$111.06
22 May 25SellUS$713,148Kian ChongIndividual6,410US$111.26
22 May 25SellUS$1,135,559Judy BrunerIndividual10,446US$108.71
01 Apr 25SellUS$1,118,979William MosleyIndividual13,200US$84.77
03 Mar 25SellUS$1,402,842William MosleyIndividual13,719US$103.24
03 Feb 25SellUS$1,020,987William MosleyIndividual10,802US$95.16
02 Jan 25SellUS$680,051William MosleyIndividual7,796US$87.23
02 Dec 24SellUS$1,924,063William MosleyIndividual18,700US$104.88
08 Nov 24SellUS$968,701Kian ChongIndividual9,182US$105.50
01 Nov 24SellUS$691,632William MosleyIndividual6,900US$100.93
24 Oct 24SellUS$423,530Jay GeldmacherIndividual4,100US$103.30
01 Oct 24SellUS$1,395,057William MosleyIndividual12,929US$108.66
03 Sep 24SellUS$622,153William MosleyIndividual6,346US$98.70
07 Aug 24SellUS$1,978,115Gianluca RomanoIndividual20,923US$95.14
07 Aug 24SellUS$1,107,910William MosleyIndividual11,783US$95.22

Insider Trading Volume

Insider Buying: STX insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of STX?
Owner TypeNumber of SharesOwnership Percentage
Private Companies6,8850.00324%
State or Government96,5770.0455%
Individual Insiders689,2050.325%
General Public4,597,1462.17%
Institutions206,827,65097.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 73.03% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
13.5%
The Vanguard Group, Inc.
28,743,126US$4.3b2.75%0.06%
8.91%
Sanders Capital, LLC
18,902,646US$2.8b14.4%3.52%
8.65%
JP Morgan Asset Management
18,362,943US$2.8b19.2%0.26%
7.33%
Capital Research and Management Company
15,551,293US$2.3b-0.52%0.1%
6.35%
BlackRock, Inc.
13,482,326US$2.0b-0.58%0.03%
4.05%
Putnam LLC
8,586,914US$1.3b361%1.04%
4.04%
State Street Global Advisors, Inc.
8,568,910US$1.3b-1.58%0.04%
2.88%
FMR LLC
6,108,536US$919.1m2.97%0.05%
2.11%
Geode Capital Management, LLC
4,481,521US$674.3m4.34%0.04%
1.95%
Morgan Stanley, Investment Banking and Brokerage Investments
4,129,834US$621.4m31.7%0.06%
1.73%
UBS Asset Management AG
3,676,532US$553.2m6.75%0.04%
1.62%
Slate Path Capital LP
3,443,706US$518.1m0%7.5%
1.2%
Invesco Capital Management LLC
2,542,361US$382.5m3.98%0.12%
1.06%
Managed Account Advisors LLC
2,258,529US$339.8m-15.8%0.06%
0.97%
Balyasny Asset Management L.P.
2,049,946US$308.4m337%0.73%
0.89%
JPMorgan Chase & Co, Private Banking and Investment Banking Investments
1,897,158US$285.4m17.3%0.06%
0.78%
Northern Trust Global Investments
1,659,373US$249.7m0.22%0.03%
0.7%
Sachem Head Capital Management LP
1,490,000US$224.2m0%5.45%
0.7%
Legal & General Investment Management Limited
1,480,989US$222.8m3%0.01%
0.66%
Point72 Asset Management, L.P.
1,391,329US$209.3m-33.5%0.4%
0.64%
Charles Schwab Investment Management, Inc.
1,365,906US$205.5m0%0.03%
0.63%
Eaton Vance Management
1,338,229US$201.3m0%0.04%
0.6%
JPMorgan Chase & Co, Brokerage and Securities Investments
1,280,941US$192.7m12.8%0.07%
0.55%
Deutsche Asset & Wealth Management
1,170,749US$176.1m4.67%0.04%
0.48%
Merrill Lynch & Co. Inc., Banking Investments
1,024,380US$154.1m-24.4%0.05%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/07/29 04:01
End of Day Share Price 2025/07/29 00:00
Earnings2025/03/28
Annual Earnings2024/06/28

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Seagate Technology Holdings plc is covered by 53 analysts. 19 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
James KelleherArgus Research Company
Phillip AllingAtlantic Equities LLP
Tristan GerraBaird