13 institutions reported holding $4.4M of GRUPO SIMEC SAB DE C V (SIM) in SEC 13F filings for 2026-03-31. Largest institutional holders: RENAISSANCE TECHNOLOGIES LLC ($3.2M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($662,323), DIMENSIONAL FUND ADVISORS LP ($436,405), ACADIAN ASSET MANAGEMENT LLC ($34,000), BlackRock, Inc. ($25,643). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | $3.2M | 206,824 | Trimmed |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $662,323 | 21,504 | Added |
| 3 | DIMENSIONAL FUND ADVISORS LP | $436,405 | 14,169 | Added |
| 4 | ACADIAN ASSET MANAGEMENT LLC | $34,000 | 1,124 | Hold |
| 5 | BlackRock, Inc. | $25,643 | 874 | Hold |
| 6 | JPMORGAN CHASE & CO | $19,510 | 670 | Hold |
| 7 | MORGAN STANLEY | $9,265 | 315 | Added |
| 8 | UBS Group AG | $5,604 | 191 | Added |
| 9 | OSAIC HOLDINGS, INC. | $4,870 | 166 | Hold |
| 10 | EverSource Wealth Advisors, LLC | $1,702 | 58 | Hold |
| 11 | SBI Securities Co., Ltd. | $801 | 26 | Hold |
| 12 | BNP PARIBAS FINANCIAL MARKETS | $749 | 25 | Hold |
| 13 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31