CIHYX
Calamos High Income Opportunities Fund
CALAMOS INVESTMENT TRUST/IL

Allocation breakdown

As of January 31, 2026 · N-PORT

By asset class

By country

By sector

By industry (SIC code)

As of January 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.

Hotels & Motels 1.13%
Motor Vehicle Parts & Accessories 0.69%
Services-Amusement & Recreation Services 0.68%
Services-Membership Sports & Recreation Clubs 0.50%
Services-Miscellaneous Equipment Rental & Leasing 0.39%
Services-Advertising 0.33%
Retail-Auto Dealers & Gasoline Stations 0.29%
Services-To Dwellings & Other Buildings 0.28%
Services-Racing, Including Track Operation 0.27%
Services-Auto Rental & Leasing (No Drivers) 0.25%
Retail-Department Stores 0.23%
Services-Business Services, NEC 0.21%
Retail-Grocery Stores 0.20%
Services-Equipment Rental & Leasing, NEC 0.15%
Apparel & Other Finishd Prods of Fabrics & Similar Matl 0.12%
Retail-Retail Stores, NEC 0.12%
Retail-Auto & Home Supply Stores 0.07%
Air Transportation, Scheduled 0.60%
Wholesale-Groceries, General Line 0.54%
Pipe Lines (No Natural Gas) 0.47%
Operative Builders 0.44%
Water Transportation 0.37%
Aircraft & Parts 0.31%
General Industrial Machinery & Equipment 0.28%
Transportation Services 0.28%
Heavy Construction Other Than Bldg Const - Contractors 0.27%
Wholesale-Miscellaneous Nondurable Goods 0.27%
Fabricated Structural Metal Products 0.26%
Oil & Gas Field Machinery & Equipment 0.25%
Industrial Trucks, Tractors, Trailors & Stackers 0.25%
Engines & Turbines 0.23%
Millwood, Veneer, Plywood, & Structural Wood Members 0.13%
Services-Commercial Physical & Biological Research 0.08%
Construction Machinery & Equip 0.07%
Aircraft Parts & Auxiliary Equipment, NEC 0.07%
Services-Educational Services 0.05%
Radio Broadcasting Stations 1.00%
Television Broadcasting Stations 0.93%
Blankbooks, Looseleaf Binders & Bookbindg & Relatd Work 0.67%
Cable & Other Pay Television Services 0.65%
Telephone Communications (No Radiotelephone) 0.62%
Communications Services, NEC 0.43%
Radiotelephone Communications 0.11%
Pharmaceutical Preparations 2.04%
Services-General Medical & Surgical Hospitals, NEC 1.18%
Services-Misc Health & Allied Services, NEC 0.51%
Surgical & Medical Instruments & Apparatus 0.19%
Services-Hospitals 0.12%
Crude Petroleum & Natural Gas 1.97%
Drilling Oil & Gas Wells 0.94%
Petroleum Refining 0.57%
Oil & Gas Field Services, NEC 0.51%
Chemicals & Allied Products 0.57%
Tires & Inner Tubes 0.49%
Paperboard Mills 0.44%
Perfumes, Cosmetics & Other Toilet Preparations 0.29%
Paperboard Containers & Boxes 0.28%
Plastic Materials, Synth Resins & Nonvulcan Elastomers 0.25%
Plastics Products, NEC 0.25%
Primary Production of Aluminum 0.25%
Rolling Drawing & Extruding of Nonferrous Metals 0.20%
State Commercial Banks 0.61%
Personal Credit Institutions 0.43%
Security & Commodity Brokers, Dealers, Exchanges & Services 0.43%
Mortgage Bankers & Loan Correspondents 0.35%
Insurance Agents, Brokers & Service 0.28%
Oil Royalty Traders 0.25%
Investors, NEC 0.25%
National Commercial Banks 0.24%
Security Brokers, Dealers & Flotation Companies 0.14%
Real Estate Investment Trusts 1.67%
Real Estate Agents & Managers (For Others) 0.15%
Real Estate 0.13%
Miscellaneous Electrical Machinery, Equipment & Supplies 0.35%
Services-Computer Integrated Systems Design 0.35%
Printed Circuit Boards 0.32%
Semiconductors & Related Devices 0.18%
Services-Prepackaged Software 0.18%
Optical Instruments & Lenses 0.15%
Natural Gas Transmission 0.95%
Natural Gas Transmisison & Distribution 0.18%
Natural Gas Distribution 0.11%
Electric Services 0.09%
Grain Mill Products 0.49%
Unclassified 65.15%

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