Mannatech MTEX Institutional Ownership

Ownership Summary

Mannatech Inc (NASDAQ:MTEX) is held by 18 institutional investors per 13F filings through March 2026.

• Collectively, these holders controlled 9.8% of Mannatech's outstanding shares in March 2026, down from 10.9% in December 2025.
• Their total shares held in MTEX increased 37.31% quarter over quarter, and separately, investors owning Mannatech decreased 18.18% from a year ago.
• During the quarter, 8 of these 18 funds increased positions in MTEX, 5 reduced exposure, and 5 held steady.
• In total, institutional investors held 185.47K shares in Mannatech as of March 2026, up by 50.4K shares quarter on quarter, and down 33.01K shares year over year.
• BlackRock, Inc. holds the largest position in MTEX at 52.16K shares as of March 31, 2026, or 2.74% of shares outstanding.
• The biggest buyers of Mannatech for the quarter ending March 2026 included VANGUARD CAPITAL MANAGEMENT LLC (49.62K), VANGUARD FIDUCIARY TRUST CO (2.68K), Vanguard Global Advisers, LLC (250), JONES FINANCIAL COMPANIES LLLP (150), Advisory Services Network, LLC (30).
• Top sellers of MTEX stock for the quarter ending March 2026 included RENAISSANCE TECHNOLOGIES LLC (900), DIMENSIONAL FUND ADVISORS LP (753), Tower Research Capital LLC (TRC) (685), Wells Fargo & Company/Mn (1), SBI Securities Co., Ltd. (1).
• Business Quant data shows the 10 biggest positions in Mannatech as of March 2026 are held by BlackRock, Inc. (52.16K), VANGUARD CAPITAL MANAGEMENT LLC (49.62K), RENAISSANCE TECHNOLOGIES LLC (30.88K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (28.95K), DIMENSIONAL FUND ADVISORS LP (11.92K), ACADIAN ASSET MANAGEMENT LLC (7.74K), VANGUARD FIDUCIARY TRUST CO (2.68K), UBS Group AG (485), Tower Research Capital LLC (TRC) (472), Vanguard Global Advisers, LLC (250).