Silicon Motion Technology CORP (SIMO) Institutional Ownership

Ownership Summary

Silicon Motion Technology CORP (NASDAQ:SIMO) has 271 institutional investors that have filed 13F reports for the period ending March 2026.

• They owned 20.2% of outstanding stock in March 2026, down from 20.4% the prior quarter.
• Their total shares held in SIMO increased 4.03% quarter over quarter, and separately, investors owning Silicon Motion Technology increased 40.41% from a year ago.
• During the quarter, 151 of these 271 funds increased positions in SIMO, 93 reduced exposure, and 27 held steady.
• Altogether, these fund groups held 27.1Mn shares in SIMO by March 2026, up by 1.05Mn shares quarter on quarter, and down 1.04Mn shares year over year.
• FMR LLC holds the largest position in SIMO at 3.4Mn shares as of March 31, 2026, or 2.53% of shares outstanding.
• Top purchasers of SIMO stock for the quarter ending March 2026 included Analog Century Management LP (538.75K), HAWK RIDGE CAPITAL MANAGEMENT LP (385.57K), VOYA INVESTMENT MANAGEMENT LLC (381.85K), Qube Research & Technologies Ltd (256.13K), MILLENNIUM MANAGEMENT LLC (248.76K).
• Top sellers of SIMO stock for the quarter ending March 2026 included Pertento Partners LLP (738.88K), WELLINGTON MANAGEMENT GROUP LLP (392.71K), ADAGE CAPITAL PARTNERS GP, L.L.C. (316.98K), REINHART PARTNERS, LLC. (259.32K), FRONTIER CAPITAL MANAGEMENT CO LLC (239.12K).
• Business Quant data shows the 10 biggest positions in Silicon Motion Technology as of March 2026 are held by FMR LLC (3.4Mn), REINHART PARTNERS, LLC. (1.31Mn), ACADIAN ASSET MANAGEMENT LLC (1.29Mn), HAWK RIDGE CAPITAL MANAGEMENT LP (1.17Mn), LORD, ABBETT & CO. LLC (962.14K), LAZARD ASSET MANAGEMENT LLC (781.98K), Robeco Institutional Asset Management B.V. (631.58K), Wolf Hill Capital Management, LP (580.85K), Man Group plc (560.1K), Analog Century Management LP (538.75K).