GRUPO SIMEC, S.A.B. de C.V. (SIM) shareholders
Close on Nov 11, 2026Market cap $4.04BP/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Shares held by institutions
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of SIM | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 206,124 | 0.04% | $6.21M | −700 | 0.01% |
| Susquehanna International Group, Llp | 21,395 | 0.00% | $644.63K | −109 | 0.00% |
| Dimensional Fund Advisors LP | 14,169 | 0.00% | $426.91K | – | 0.00% |
| Acadian Asset Management LLC | 1,124 | 0.00% | $33.00K | – | 0.00% |
| BlackRock, Inc. | 874 | 0.00% | $24.48K | – | 0.00% |
| JPMorgan Chase & Co | 670 | 0.00% | $20.25K | – | 0.00% |
| Morgan Stanley | 315 | 0.00% | $8.85K | – | 0.00% |
| UBS Group AG | 178 | 0.00% | $4.99K | −13 | 0.00% |
| Osaic Holdings, Inc. | 166 | 0.00% | $4.65K | – | 0.00% |
| Integrated Wealth Concepts LLC | 126 | 0.00% | $3.53K | New | 0.00% |
| SBI Securities Co., Ltd. | 26 | 0.00% | $783 | – | 0.00% |
| Bnp Paribas Arbitrage, Snc | 25 | 0.00% | $785 | – | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 12 | 0M | 0.0% | 1 / 0 | 3 / 1 | 0M | 0M |
| Q1 2026 | 12 | 0M | 0.0% | 0 / 4 | 1 / 1 | 0M | 0M |
| Q4 2025 | 13 | 0M | 0.0% | 0 / 1 | 5 / 0 | 0M | 0M |
| Q3 2025 | 13 | 0M | 0.1% | 0 / 3 | 3 / 1 | 0M | 0M |
| Q2 2025 | 14 | 0M | 0.1% | 2 / 2 | 3 / 0 | 0M | 0M |
| Q1 2025 | 12 | 0M | 0.1% | 2 / 0 | 3 / 3 | 0M | 0M |
| Q4 2024 | 13 | 0M | 0.1% | 2 / 1 | 6 / 1 | 0M | 0M |
| Q3 2024 | 12 | 0M | 0.1% | 1 / 3 | 5 / 0 | 0M | 0M |
| Q2 2024 | 12 | 0M | 0.1% | 2 / 1 | 2 / 0 | 0M | 0M |
| Q1 2024 | 10 | 0M | 0.1% | 0 / 1 | 2 / 1 | 0M | 0M |
| Q4 2023 | 11 | 0M | 0.1% | 0 / 2 | 1 / 2 | 0M | 0M |
| Q3 2023 | 13 | 0M | 0.1% | 2 / 0 | 4 / 0 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
2 funds held SIM in Q3 2026, 0% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of SIM | Value | % of fund | As of |
|---|---|---|---|---|---|
| Emerging Markets Core Equity 2 Portfolio | 5,555 | 0.00% | $159.43K | 0.00% | Jul 31, 2026 |
| Emerging Markets Social Core Equity Portfolio | 2,821 | 0.00% | $80.96K | 0.00% | Jul 31, 2026 |
| Dimensional World ex. U.S. Core Equity 2 ETF | 1,049 | 0.00% | $30.11K | 0.00% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Cortez Mario Moreno | Finance Coordinator | – | – | Mar 18, 2026 |
| Trejo Raul Arturo Perez | Director | – | – | Mar 24, 2026 |
| Galindo Alfonso Barragan | Director | – | – | Mar 19, 2026 |
| Limon Luis Garcia | Director | – | – | Mar 18, 2026 |
| Gomez de Parada Rodolfo Jesus Garcia | Director | – | – | Mar 18, 2026 |
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of GRUPO SIMEC, S.A.B. de C.V.'s stock actually held short. Settlement fails (shares not delivered on time) peaked at 70 shares on Sep 25, 2026 over the last 90 days.
See a number that looks wrong?