Seagate Technology Holdings PLC STX
We take great care to ensure that the data presented and summarized in this overview for Seagate Technology Holdings plc is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding STX
View all-
Vanguard Group Inc Valley Forge, PA27.7MShares$5.85 Billion0.07% of portfolio
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Jpmorgan Chase & CO New York, NY18.9MShares$3.99 Billion0.13% of portfolio
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Sanders Capital, LLC West Palm Beach, FL18.1MShares$3.82 Billion3.51% of portfolio
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Black Rock Inc. New York, NY13.2MShares$2.8 Billion0.03% of portfolio
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State Street Corp Boston, MA9MShares$1.9 Billion0.05% of portfolio
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Franklin Resources Inc San Mateo, CA8.29MShares$1.75 Billion0.34% of portfolio
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Capital Research Global Investors Los Angeles, CA7.29MShares$1.54 Billion0.22% of portfolio
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Bank Of America Corp Charlotte, NC6.6MShares$1.39 Billion0.07% of portfolio
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Morgan Stanley New York, NY5.49MShares$1.16 Billion0.05% of portfolio
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Geode Capital Management, LLC Boston, MA4.57MShares$964 Million0.05% of portfolio
Latest Institutional Activity in STX
Top Purchases
Top Sells
About STX
Seagate Technology Holdings plc provides data storage technology and solutions in Singapore, the United States, the Netherlands, and internationally. It provides mass capacity storage products, including enterprise nearline hard disk drives (HDDs), enterprise nearline solid state drives (SSDs), enterprise nearline systems, video and image HDDs, and network-attached storage drives. The company also offers legacy applications comprising Mission Critical HDDs and SSDs; external storage solutions under the Seagate Ultra Touch, One Touch, and Expansion product lines, as well as under the LaCie brand name; desktop drives; notebook drives, DVR HDDs, and gaming SSDs. In addition, it provides Lyve edge-to-cloud mass capacity platform. The company sells its products primarily to OEMs, distributors, and retailers. Seagate Technology Holdings plc was founded in 1978 and is based in Dublin, Ireland.
Insider Transactions at STX
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 16
2025
|
John Christopher Morris EVP & CTO |
SELL
Open market or private sale
|
Direct |
377
-2.77%
|
$79,547
$211.26 P/Share
|
|
Sep 14
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
13,869
+43.46%
|
-
|
|
Sep 14
2025
|
Kian Fatt Chong EVP Global Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
2,016
+22.17%
|
-
|
|
Sep 14
2025
|
Gianluca Romano EVP & CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
11,212
-16.25%
|
$2,186,340
$195.99 P/Share
|
|
Sep 14
2025
|
Gianluca Romano EVP & CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
22,188
+24.33%
|
-
|
|
Sep 14
2025
|
John Christopher Morris EVP & CTO |
SELL
Payment of exercise price or tax liability
|
Direct |
3,163
-18.85%
|
$616,785
$195.99 P/Share
|
|
Sep 14
2025
|
John Christopher Morris EVP & CTO |
BUY
Exercise of conversion of derivative security
|
Direct |
6,935
+29.25%
|
-
|
|
Sep 14
2025
|
William D Mosley CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
32,931
-6.11%
|
$6,421,545
$195.99 P/Share
|
|
Sep 14
2025
|
William D Mosley CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
65,170
+10.79%
|
-
|
|
Sep 12
2025
|
John Christopher Morris EVP & CTO |
SELL
Open market or private sale
|
Direct |
15,347
-16.85%
|
$2,992,665
$195.93 P/Share
|
|
Sep 11
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
3,732
-47.22%
|
$720,276
$193.3 P/Share
|
|
Sep 11
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
2,714
+8.86%
|
$149,270
$55.12 P/Share
|
|
Sep 11
2025
|
Kian Fatt Chong EVP Global Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
678
+11.81%
|
-
|
|
Sep 11
2025
|
Gianluca Romano EVP & CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
857
-1.8%
|
$167,972
$196.81 P/Share
|
|
Sep 11
2025
|
Gianluca Romano EVP & CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
1,695
+3.43%
|
-
|
|
Sep 11
2025
|
John Christopher Morris EVP & CTO |
SELL
Payment of exercise price or tax liability
|
Direct |
430
-1.68%
|
$84,280
$196.81 P/Share
|
|
Sep 11
2025
|
John Christopher Morris EVP & CTO |
BUY
Exercise of conversion of derivative security
|
Direct |
941
+3.54%
|
-
|
|
Sep 11
2025
|
William D Mosley CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,678
-0.35%
|
$328,888
$196.81 P/Share
|
|
Sep 11
2025
|
William D Mosley CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
3,319
+0.69%
|
-
|
|
Sep 10
2025
|
Ban Seng Teh EVP & Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
6,781
-56.65%
|
$1,295,171
$191.53 P/Share
|
Last 12 Months Summary
| Exercise of conversion of derivative security | 754K shares |
|---|
| Open market or private sale | 851K shares |
|---|---|
| Payment of exercise price or tax liability | 128K shares |