1 institutions reported holding $247,785 of OBERWEIS SMALL CAP OPPORTUNITIES FUND INVESTOR CLASS (OBSOX) in SEC 13F filings for 2026-03-31. Largest institutional holders: OAKWORTH CAPITAL, INC. ($247,785). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | OAKWORTH CAPITAL, INC. | $247,785 | 8,202 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31