Oberweis Small-Cap Opportunities Fund is a registered fund series of OBERWEIS FUNDS (series S000010232). Net assets $2.0B as of 2026-03-31.
Showing 15 of 77 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| Lumentum Holdings Inc | LITE | $160.7M | 800.64% |
| Applied Optoelectronics Inc | AAOI | $90.6M | 451.36% |
| Credo Technology Group Holding | CRDO | $80.4M | 400.63% |
| DigitalOcean Holdings Inc | DOCN | $66.1M | 329.16% |
| Nova Ltd | NVMI | $53.1M | 264.37% |
| SharkNinja Inc | SN | $53.0M | 264.09% |
| Dana Inc | DAN | $48.0M | 239.21% |
| BrightSpring Health Services I | BTSG | $43.8M | 217.95% |
| Rambus Inc | RMBS | $37.6M | 187.11% |
| SiTime Corp | SITM | $36.5M | 182.01% |
| MACOM Technology Solutions Hol | MTSI | $36.4M | 181.20% |
| Everus Construction Group Inc | ECG | $34.2M | 170.26% |
| Clean Harbors Inc | CLH | $33.5M | 167.12% |
| Frontdoor Inc | FTDR | $33.5M | 166.89% |
| Carpenter Technology Corp | CRS | $31.6M | 157.27% |
| Report date | Net assets |
|---|---|
| 2026-03-31 | $2.0B |
| 2025-12-31 | $1.8B |
| 2025-09-30 | $1.7B |
| 2025-06-30 | $1.5B |
| 2025-03-31 | $1.4B |
| 2024-12-31 | $1.4B |
| 2024-09-30 | $1.3B |
| 2024-06-30 | $1.1B |