EXHIBIT 22.1 LIST OF SUBSIDIARIES CAPSTEAD MORTGAGE CORPORATION EXHIBIT 22.1 At December 31, 1993 the subsidiaries of Capstead Mortgage Corporation were as follows: STATE OF DOMICILE -------- PARENT COMPANY SUBSIDIARY Capstead Mortgage Corporation ("CMC")...................... Maryland Capstead Securities Corporation I.......................... Delaware Capstead Securities Corporation II......................... Delaware Capstead Securities Corporation III........................ Delaware Capstead Securities Corporation IV......................... Delaware Capstead Securities Corporation V.......................... Delaware Capstead, Inc.............................................. Delaware CMF Mortgage Funding Corporation("CMF")(1)................. Delaware CMC Securities Corporation I(2)........................... Nevada CMC Securities Corporation II(2).......................... Delaware CMC Securities Corporation III(2)......................... Delaware CMC Investment Partnership(3).............................. Texas (1) CMC owns all of the issued and outstanding preferred stock. (2) CMF owns all common stock. (3) CMC Investment Partnership is a general partnership owned by CMC and CMF.