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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. MosleyCEO2026-02-02200$419.77
$83.95kSell
William D. MosleyCEO2026-02-02200$421.17
$84.23kSell
William D. MosleyCEO2026-02-02400$423.01
$169.20kSell
William D. MosleyCEO2026-02-02875$424.50
$371.43kSell
William D. MosleyCEO2026-02-02978$425.69
$416.32kSell
William D. MosleyCEO2026-02-02300$434.31
$130.29kSell
William D. MosleyCEO2026-02-021,600$433.22
$693.16kSell
William D. MosleyCEO2026-02-023,875$432.19
$1.67MSell
William D. MosleyCEO2026-02-023,725$431.27
$1.61MSell
William D. MosleyCEO2026-02-021,800$430.14
$774.26kSell

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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. Luczo149.95%327,008,734$138.98BInsider
William D. Watkins144.03%314,086,434$133.49BInsider
August Capital Management III LLC142.07%309,806,018$131.67BInsider
Silver Lake Offshore Aiv GP Ltd53.15%115,906,029$49.26BInsider
Tpg Sac Advisors III Corp45.86%100,000,493$42.50BInsider
Glenn H. Hutchins25.26%55,086,412$23.41BInsider
Valueact Holdings LP18.68%40,732,230$17.31BInsider
James Davidson14.59%31,811,080$13.52BInsider
Vanguard Group Inc12.90%28,140,287$11.96BInstitution
Dylan G. Haggart8.12%17,710,785$7.53BInsider

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STX vs Computer Hardware Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
STX12.62%87.38%Net SellingNet Selling
WDC94.45%5.55%Net SellingNet Selling
DELL35.06%9.94%Net SellingNet Selling
SNDK84.39%5.69%Net SellingNet Selling
PSTG83.15%9.10%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 88.62% institutional shareholders, 613.80% 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 149.95% of the company. Stephen J. Luczo's Seagate Technology Holdings shares are currently valued at $129.57B.

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