1 institutions reported holding $8,670 of CLARKE INC (CLKFF) in SEC 13F filings for 2026-03-31. Largest institutional holders: NBC SECURITIES, INC. ($8,670). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | NBC SECURITIES, INC. | $8,670 | 850 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31