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Seagate Technology (STX) Institutional Ownership

Seagate Technology logo
$850.00 -0.24 (-0.03%)
As of 08/21/2026 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Seagate Technology (NASDAQ:STX)

Current
Institutional Ownership
Percentage
92.87%
Number of
Institutional Buyers
(last 12 months)
921
Total
Institutional Inflows
(last 12 months)
$10.81B
Number of
Institutional Sellers
(last 12 months)
499
Total
Institutional Outflows
(last 12 months)
$7.16B
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STX Institutional Buying and Selling by Quarter

Seagate Technology Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/23/2026 Nilsine Partners LLC422$407K0.0%N/A0.000%
8/23/2026 Nvest Financial LLC246$237K0.1%N/A0.000%
8/23/2026 Clay Northam Wealth Management LLC1,265$1.22M0.6%-18.3%0.001%
8/23/2026 Saudi Central Bank15,290$14.76M0.2%+90.1%0.007%
8/23/2026 Angeles Wealth Management LLC2,692$2.60M0.1%-5.9%0.001%
8/22/2026 NI Acquisitions Company LLC4,877$4.71M1.7%N/A0.002%
8/22/2026 NBH Bank214$207K0.1%N/A0.000%
8/22/2026 AlphaGrep UK Ltd787$759K0.2%N/A0.000%
8/22/2026 William John Sempolinski675$651K0.3%N/A0.000%
8/22/2026 Old Mission Investment Co LLC425$410K0.1%N/A0.000%
8/22/2026 Turner Financial Group Inc.294$283K0.3%N/A0.000%
8/22/2026 Blalock Williams LLC636$614K0.4%+2.6%0.000%
8/22/2026 BAM Wealth Management LLC299$289K0.2%N/A0.000%
8/22/2026 Three Seasons Wealth LLC3,586$3.46M0.3%-53.6%0.002%
8/22/2026 Retirement Wealth Solutions LLC29$28K0.0%+70.6%0.000%
8/22/2026 Raiffeisen Bank International AG5,702$5.52M0.1%-28.3%0.003%
8/22/2026 Sapient Capital LLC825$797K0.0%N/A0.000%
8/22/2026 Syon Capital LLC2,155$2.08M0.1%-5.1%0.001%
8/22/2026 TD Waterhouse Canada Inc.65,693$60.07M0.2%+40.8%0.029%
8/22/2026 Premier Path Wealth Partners LLC1,802$1.74M0.2%+16.0%0.001%
8/22/2026 United Community Bank144$139K0.0%-14.8%0.000%
8/22/2026 Tribune Investment Group LP4,590$4.43M1.8%N/A0.002%
8/22/2026 Concurrent Investment Advisors LLC13,030$12.57M0.1%+47.7%0.006%
8/22/2026 NEOS Investment Management LLC166,382$160.56M0.6%+13.4%0.073%
8/21/2026 AXQ Capital LP6,089$5.88M0.6%-30.6%0.003%
8/21/2026 Alley Investment Management Company LLC591$570K0.1%-6.0%0.000%
8/21/2026 Retireful LLC1,069$1.03M1.0%+4.9%0.000%
8/21/2026 Carter Financial Group INC.391$378K0.2%N/A0.000%
8/21/2026 iSAM Funds UK Ltd240$232K0.2%N/A0.000%
8/21/2026 Greenspring Advisors LLC553$534K0.0%N/A0.000%
8/21/2026 Continuum Advisory LLC1,031$995K0.1%+11.5%0.000%
8/21/2026 Safeguard Investment Advisory Group LLC3,360$3.24M0.7%+3.8%0.001%
8/21/2026 Twin Lakes Capital Management LLC48,618$46.92M15.0%-1.2%0.021%
8/21/2026 Coppell Advisory Solutions LLC799$771K0.1%+20.5%0.000%
8/21/2026 Natural Investments LLC649$626K0.1%-36.7%0.000%
8/21/2026 SkyOak Wealth LLC623$602K0.1%-13.8%0.000%
8/21/2026 XML Financial LLC377$363K0.0%N/A0.000%
8/21/2026 Symphony Financial Ltd. Co.685$662K0.1%-15.2%0.000%
8/21/2026 Secure Asset Management LLC628$606K0.1%-7.0%0.000%
8/21/2026 Triumph Capital Management60$58K0.0%+93.5%0.000%
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8/20/2026 Pelham Capital Ltd.10,324$9.96M5.7%N/A0.005%
8/20/2026 Proficio Capital Partners LLC739$713K0.0%N/A0.000%
8/20/2026 Community Bank & Trust Waco Texas9,456$9.13M1.6%-3.9%0.004%
8/20/2026 Nwam LLC5,167$4.99M0.3%+18.0%0.002%
8/20/2026 Clifford Swan Investment Counsel LLC625$603K0.0%-3.4%0.000%
8/20/2026 Rehmann Capital Advisory Group967$927K0.0%N/A0.000%
8/20/2026 Maple Rock Capital Partners Inc.301,162$290.62M5.8%-43.6%0.133%
8/20/2026 Headlands Technologies LLC601$580K0.1%N/A0.000%
8/20/2026 Ancora Advisors LLC575$555K0.0%+76.4%0.000%
8/20/2026 Cacti Asset Management LLC327,925$316.45M15.9%-37.7%0.145%
8/20/2026 Wedbush Securities Inc.5,280$5.10M0.1%+24.4%0.002%
8/20/2026 Greenleaf Trust6,875$6.63M0.1%-1.0%0.003%
8/19/2026 New Mexico Educational Retirement Board10,850$10.47M0.3%+9.0%0.005%
8/19/2026 Ferguson Wellman Capital Management Inc.849$819K0.0%N/A0.000%
8/19/2026 Navellier & Associates Inc.47,267$45.61M3.6%+6.5%0.021%
8/19/2026 Wellington Management Group LLP2,414,136$2.33B0.4%+2,655.9%1.065%
8/18/2026 Ratan Capital Management LP3,750$3.62M1.2%N/A0.002%
8/18/2026 Public Employees Retirement System of Ohio1,411$1.36M0.0%N/A0.001%
8/14/2026 Ancora Advisors LLC575$555K0.0%N/A0.000%
8/14/2026 Jones Financial Companies Lllp40$39K0.0%N/A0.000%
8/12/2026 Heartland Bank & Trust Co219$211K0.0%N/A0.000%
8/12/2026 Pinnacle West Asset Management Inc.5,810$5.61M3.9%N/A0.003%
8/11/2026 Advisors Preferred LLC3,163$2.59M0.4%N/A0.001%
8/11/2026 Abacus FCF Advisors LLC9,105$8.79M1.6%N/A0.004%
8/11/2026 Madison Asset Management LLC400$386K0.0%N/A0.000%
8/10/2026 Great Lakes Advisors LLC869$839K0.0%N/A0.000%
8/8/2026 Foster & Motley Inc.800$772K0.0%N/A0.000%
8/7/2026 Commerzbank Aktiengesellschaft FI1,170$1.13M0.0%N/A0.001%
8/7/2026 Trust Co. of Vermont56$54K0.0%N/A0.000%
8/7/2026 Plato Investment Management Ltd5,807$5.57M0.3%N/A0.003%
8/5/2026USA Financial Formulas3,390$1.33M0.2%N/A0.002%
8/3/2026 Beacon Bank & Trust3,188$3.08M0.3%-26.7%0.001%
7/12/2026 Walker Asset Management LLC350$338K0.2%N/A0.000%
7/12/2026 Ballast Inc.230$222K0.0%N/A0.000%
7/10/2026 Regent Peak Wealth Advisors LLC367$354K0.1%N/A0.000%
7/10/2026 Wedge Capital Management L L P NC77,655$74.94M1.2%-45.3%0.035%
7/10/2026 Abound Wealth Management71$68K0.0%-29.7%0.000%
7/10/2026 Insight Wealth Strategies LLC9,799$8.97M0.9%-49.7%0.004%
7/10/2026 Taylor & Morgan Wealth Management LLC603$582K0.3%+8.8%0.000%
7/10/2026 West Branch Capital LLC236$228K0.1%-8.2%0.000%
7/10/2026 Arkfeld Wealth Strategies L.L.C.547$528K0.2%-42.2%0.000%
7/10/2026 Nolet Wealth Management LLC304$293K0.2%N/A0.000%
7/10/2026 Handelsbanken Fonder AB109,611$105.78M0.3%-33.3%0.049%
7/10/2026 Salvus Wealth Management LLC3,615$3.49M2.0%+5.9%0.002%
7/10/2026 Spinnaker Investment Group LLC220$212K0.0%N/A0.000%
7/10/2026 Carolina Wealth Advisors LLC146$141K0.1%+40.4%0.000%
7/10/2026 Redhawk Wealth Advisors Inc.811$783K0.1%N/A0.000%
7/10/2026 Fulton Bank N.A.803$775K0.0%-3.6%0.000%
7/10/2026 Wealthcare Advisory Partners LLC787$759K0.0%-6.9%0.000%
7/9/2026 Revolve Wealth Partners LLC929$896K0.1%N/A0.000%
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7/9/2026 Bay Rivers Group879$848K0.3%+7.9%0.000%
7/9/2026 Wealthcare Capital Partners LLC225$217K0.1%N/A0.000%
7/9/2026 Contravisory Investment Management Inc.1,774$1.71M0.3%+590.3%0.001%
7/9/2026 Sapient Capital LLC825$797K0.0%N/A0.000%
7/9/2026 World Equity Group Inc.815$786K0.2%-23.5%0.000%
7/9/2026 Focus Financial Network Inc.708$684K0.0%-35.6%0.000%
7/9/2026 Legacy Wealth Asset Management LLC1,785$1.72M0.4%-4.0%0.001%
7/9/2026 Everpar Advisors LLC1,025$989K0.3%+10.8%0.000%
7/9/2026 Ehrlich Financial Group268$259K0.1%N/A0.000%
7/9/2026 Adamsbrown Wealth Consultants LLC380$367K0.1%N/A0.000%


STX Institutional Ownership - Frequently Asked Questions

During the previous two years, 1,362 institutional investors and hedge funds held shares of Seagate Technology. The most heavily invested institutionals were Vanguard Group Inc. ($7.74B), Sanders Capital LLC ($4.14B), State Street Corp ($2.59B), Wellington Management Group LLP ($2.33B), JPMorgan Chase & Co. ($1.61B), WCM Investment Management LLC ($1.58B), and Morgan Stanley ($1.46B).Learn more on Seagate Technology's institutional investors.

92.87% of Seagate Technology's stock is owned by institutional investors. Learn more on STX's institutional investor holdings.

Of the 1,227 institutional investors that purchased Seagate Technology's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Capital Research Global Investors ($5.64M), WCM Investment Management LLC ($5.18M), Norges Bank ($3.47M), Wellington Management Group LLP ($3.23M), Arrowstreet Capital Limited Partnership ($3.19M), Vanguard Group Inc. ($3.03M), and JPMorgan Chase & Co. ($2.16M).

Institutional investors have bought a total of 34,032,554 shares in the last 24 months. This purchase volume represents approximately $10.81B in transactions.

Of the 499 institutional investors that sold Seagate Technology's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Franklin Resources Inc. ($4.76M), Capital Research Global Investors ($2.78M), Arrowstreet Capital Limited Partnership ($1.76M), Egerton Capital UK LLP ($1.32M), Bank of America Corp DE ($900.17K), WCM Investment Management LLC ($808.02K), and Boston Partners ($761.29K).

Institutional investors have sold a total of 23,366,332 shares in the last 24 months. This volume of shares sold represents approximately $7.16B in transactions.


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Institutional ownership data for NASDAQ:STX is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/23/2026. New 13F filings are added each quarter as they're published.
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