FundWatcher
OBMCX
Oberweis Micro-Cap Fund
OBERWEIS FUNDS

Allocation breakdown

As of March 31, 2026 · N-PORT

By asset class

By country

By sector

By industry (SIC code)

As of March 31, 2026 · N-PORT

How we map holdings to the sectors above: each holding's issuer carries a U.S. SIC industry code in its EDGAR filer record, and each SIC code rolls up to a sector. Expand a sector to see its industries, and click a SIC code to list this fund's positions in that industry. Bonds and foreign or private issuers with no SEC filer record fall into Unclassified.

Semiconductors & Related Devices 20.17%
Services-Prepackaged Software 3.69%
Optical Instruments & Lenses 3.15%
Motors & Generators 2.59%
Switchgear & Switchboard Apparatus 1.73%
Computer Communications Equipment 1.09%
Printed Circuit Boards 1.06%
Computer Peripheral Equipment, NEC 0.95%
Miscellaneous Electrical Machinery, Equipment & Supplies 0.92%
Services-Computer Programming, Data Processing, Etc. 0.72%
Household Audio & Video Equipment 0.56%
Services-Computer Processing & Data Preparation 0.03%
Pharmaceutical Preparations 7.90%
Surgical & Medical Instruments & Apparatus 4.18%
Electromedical & Electrotherapeutic Apparatus 2.97%
Ophthalmic Goods 1.93%
Services-Health Services 1.51%
Services-Hospitals 1.40%
Biological Products, (No Diagnostic Substances) 1.05%
Services-Medical Laboratories 0.75%
General Bldg Contractors - Nonresidential Bldgs 2.84%
Water, Sewer, Pipeline, Comm & Power Line Construction 2.22%
Wholesale-Computers & Peripheral Equipment & Software 1.88%
Construction - Special Trade Contractors 1.68%
Services-Educational Services 1.41%
Aircraft Parts & Auxiliary Equipment, NEC 1.14%
Operative Builders 0.87%
Industrial & Commercial Fans & Blowers & Air Purifing Equip 0.75%
Heating Equipment, Except Electric & Warm Air Furnaces 0.69%
Transportation Services 0.61%
Services-Engineering Services 0.59%
Pumps & Pumping Equipment 0.55%
Services-Legal Services 0.55%
Services-Management Consulting Services 0.50%
Services-Miscellaneous Amusement & Recreation 2.66%
Truck & Bus Bodies 2.06%
Retail-Miscellaneous Retail 1.51%
Services-Detective, Guard & Armored Car Services 1.31%
Services-Membership Sports & Recreation Clubs 1.04%
Carpets & Rugs 1.03%
Retail-Shoe Stores 0.93%
Services-Miscellaneous Equipment Rental & Leasing 0.70%
Services-Business Services, NEC 0.70%
Retail-Eating & Drinking Places 0.44%
Fire, Marine & Casualty Insurance 1.34%
Finance Services 1.09%
National Commercial Banks 1.04%
State Commercial Banks 0.79%
Oil & Gas Field Services, NEC 2.04%
Drilling Oil & Gas Wells 1.04%
Beverages 0.60%
Footwear, (No Rubber) 0.43%
— Unclassified 4.65%

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