MannatechMTEX
13F holders, Q1 2026 (March 31)18holders −1
2new positions
5sold out
1famous investor
$5.90avg. 13F price*
At the end of Q1 2026, 18 institutions reported holding Mannatech Inc. (MTEX) in their 13F filings, down 1 from Q4 2025. 2 opened new positions and 5 sold out. The largest holders were BlackRock, Inc. ($302K), Vanguard Capital Management LLC ($298K) and Renaissance Technologies ($178K). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Mannatech Inc.
- CUSIP
- 563771203
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $1K |
| Exits | 5 | $254K |
All 13F filers, Q4 2025 → Q1 2026: 190 shares bought and 33,104 shares sold, net −32,914 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 18 holders
| BlackRock, Inc. | 0.00% | No change | 52,163 | $302K |
| Vanguard Capital Management LLC | 0.00% | — | 49,617 | $298K |
| Renaissance Technologies | 0.00% | Reduce -2.8% | 30,878 | $178K |
| Bridgeway Capital Management, LLC | 0.00% | No change | 28,954 | $174K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -5.9% | 11,925 | $72K |
| Acadian Asset Management LLC | 0.00% | No change | 7,741 | $46K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 2,679 | $16K |
| UBS Group AG | 0.00% | Add +1.3% | 485 | $3K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -59.2% | 472 | $3K |
| Vanguard Global Advisers, LLC | 0.00% | — | 250 | $2K |
| Jones Financial Companies LLLP | 0.00% | New | 150 | $909 |
| Advisory Services Network, LLC | 0.00% | New | 30 | $180 |
| National Bank of Canada | 0.00% | No change | 30 | $179 |
| Arax Advisory Partners | 0.00% | No change | 12 | $72 |
| Morgan Stanley | 0.00% | Add +100.0% | 2 | $14 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -50.0% | 1 | $6 |
| Wells Fargo & Company | 0.00% | Reduce -50.0% | 1 | $4 |
| Royal Bank of Canada | 0.00% | Add +3.9% | 80 | $0 |
"% of holder's portfolio" is MTEX's weight in each manager's 13F, not the share of Mannatech Inc. the manager owns.