1 institutions reported holding $400 of SMARTCOOL SYS INC F (SSCFF) in SEC 13F filings for 2026-06-30. Largest institutional holders: RNC CAPITAL MANAGEMENT LLC ($400). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RNC CAPITAL MANAGEMENT LLC | $400 | 10,000 | Hold |
来源:SEC 13F 申报文件 · 截至 2026-06-30