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NASDAQ: STX
Seagate Technology Holdings PLC Stock Ownership - Who owns Seagate Technology Holdings?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Seagate Technology Holdings PLC insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
William D. MosleyCEO2026-05-20120$763.18
$91.58kSell
William D. MosleyCEO2026-05-203,182$752.72
$2.40MSell
William D. MosleyCEO2026-05-2014,000$46.23
$647.22kBuy
William D. MosleyCEO2026-05-20120$742.01
$89.04kSell
William D. MosleyCEO2026-05-2080$758.65
$60.69kSell
William D. MosleyCEO2026-05-2080$760.49
$60.84kSell
William D. MosleyCEO2026-05-20560$743.14
$416.16kSell
William D. MosleyCEO2026-05-20840$744.52
$625.39kSell
William D. MosleyCEO2026-05-201,264$745.55
$942.38kSell
William D. MosleyCEO2026-05-201,463$746.53
$1.09MSell

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Net Insider Buy/Sell (L12M) Ownership

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STX Shareholders

What type of owners hold Seagate Technology Holdings PLC stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Stephen J. Luczo145.84%327,008,734$265.03BInsider
William D. Watkins140.07%314,086,434$254.55BInsider
August Capital Management III LLC138.17%309,806,018$251.09BInsider
Silver Lake Offshore Aiv GP Ltd51.69%115,906,029$93.94BInsider
Tpg Sac Advisors III Corp44.60%100,000,493$81.05BInsider
Glenn H. Hutchins24.57%55,086,412$44.65BInsider
Valueact Holdings LP18.17%40,732,230$33.01BInsider
James Davidson14.19%31,811,080$25.78BInsider
Dylan G. Haggart7.90%17,710,785$14.35BInsider
Blackrock Inc6.37%14,274,083$11.57BInstitution

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STX vs Computer Hardware Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
STX12.16%87.84%Net SellingNet Selling
ANET69.53%8.38%Net SellingNet Selling
WDC94.20%5.80%Net SellingNet Selling
DELL38.30%10.28%Net SellingNet Selling
SNDK76.43%5.65%Net SellingNet Selling
View Top Computer Hardware Stocks

Seagate Technology Holdings Stock Ownership FAQ

Who owns Seagate Technology Holdings?

Seagate Technology Holdings (NASDAQ: STX) is owned by 82.64% institutional shareholders, 596.91% Seagate Technology Holdings insiders, and 0.00% retail investors. Stephen J. Luczo is the largest individual Seagate Technology Holdings shareholder, owning 327.01M shares representing 145.84% of the company. Stephen J. Luczo's Seagate Technology Holdings shares are currently valued at $265.03B.

If you're new to stock investing, here's how to buy Seagate Technology Holdings stock.
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