GRUPO SIMEC SAB-SPON ADR (SIM) Institutional Shareholders
GRUPO SIMEC SAB-SPON ADR (SIM) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $4.33M in SIM holdings during the latest filing period.
Renaissance Technologies LLC is currently the largest disclosed institutional shareholder of SIM tracked by InsiderSet, reporting ownership valued at approximately $3.19M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $5.94M, representing an estimated gain of +86.36% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed SIM value among the investors covered in this analysis. Major shareholders include Renaissance Technologies LLC, Susquehanna International Group, Llp, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in GRUPO SIMEC SAB-SPON ADR (SIM).
This page ranks the largest institutional SIM shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
10
Total Reported Value
$4.33M
Largest Holder
Renaissance Technologies LLC
Largest Position
$3.19M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
13
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Renaissance Technologies LLC | Jim Simons | 0.00% | 206,824 | $3,185,090 | $5,935,849 | +$2,750,759 | +86.36% |
| Susquehanna International Group, Llp | 0.00% | 21,504 | $662,323 | $617,165 | -$45,158 | -6.82% | |
| Dimensional Fund Advisors Lp | 0.00% | 14,169 | $436,405 | $406,650 | -$29,755 | -6.82% | |
| Blackrock, Inc. | 0.00% | 874 | $25,643 | $25,084 | -$559 | -2.18% | |
| Morgan Stanley | 0.00% | 315 | $9,265 | $9,041 | -$225 | -2.42% | |
| Ubs Group Ag | 0.00% | 191 | $5,604 | $5,482 | -$122 | -2.18% | |
| Osaic Holdings, Inc. | 0.00% | 166 | $4,870 | $4,764 | -$106 | -2.17% | |
| Sbi Securities Co., Ltd. | 0.00% | 26 | $783 | $746 | -$37 | -4.70% | |
| Bnp Paribas Financial Markets | 0.00% | 25 | $749 | $718 | -$32 | -4.21% | |
| Acadian Asset Management Llc | 0.00% | 1,124 | $34 | $32,259 | +$32,225 | +94778.82% |
Frequently asked questions about SIM
Who owns the most SIM stock?
The largest holders of SIM are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for GRUPO SIMEC SAB-SPON ADR (SIM).
Is SIM widely held by superinvestors?
Many widely followed stocks like SIM appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SIM is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.