SECURITIES AND EXCHANGE COMMISSION
                             Washington, DC  20549
                                  ___________

                                 SCHEDULE 13G
                                (Rule 13d-102)

            INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
         TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED
                           PURSUANT TO RULE 13d-2(b)

                              (Amendment No. 4)/1/


                                     UICI
                   ----------------------------------------
                               (Name of Issuer)

                                 Common Stock
                   ----------------------------------------
                        (Title of Class of Securities)

                                   902737105
                   ----------------------------------------
                                (CUSIP Number)

                                April 30, 2001
                   ----------------------------------------
            (Date of Event Which Requires Filing of this Statement)

     Check the appropriate box to designate the rule pursuant to which this
Schedule is filed:

          [X]  Rule 13d-1(b)
          [_]  Rule 13d-1(c)
          [_]  Rule 13d-1(d)

----------
     /1/ The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter disclosures provided in a prior cover page.

     The information required on the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).

                                                               13g

                                                                                                       
-----------------------                                                                                        ---------------------
  CUSIP No. 902737105                                          13G                                               Page 2 of 4 Pages
-----------------------                                                                                        ---------------------
 1.  NAME OF REPORTING PERSON
     S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

          President and Fellows of Harvard College
------------------------------------------------------------------------------------------------------------------------------------
                                                                                                    (a)                      [_]
2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

                                                                                                    (b)                      [_]
------------------------------------------------------------------------------------------------------------------------------------
3.   SEC USE ONLY

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4.   CITIZENSHIP OR PLACE OF ORGANIZATION

          Massachusetts
------------------------------------------------------------------------------------------------------------------------------------
                         5.   SOLE VOTING POWER
                                   2,560,800 shares
      NUMBER OF       --------------------------------------------------------------------------------------------------------------
        SHARES
     BENEFICIALLY        6.   SHARED VOTING POWER
       OWNED BY                    ____
         EACH         --------------------------------------------------------------------------------------------------------------
      REPORTING
        PERSON           7.  SOLE DISPOSITIVE POWER
         WITH                      2,560,800 shares
                      -------------------------------------------------------------------------------------------------------------
                         8.  SHARED DISPOSITIVE POWER
                                   ----
------------------------------------------------------------------------------------------------------------------------------------
 9.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
          2,560,800 shares
------------------------------------------------------------------------------------------------------------------------------------
10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES                                                                   [_]
     CERTAIN SHARES*
------------------------------------------------------------------------------------------------------------------------------------
11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
          5.4%
------------------------------------------------------------------------------------------------------------------------------------
12.  TYPE OF REPORTING PERSON*
          EP
------------------------------------------------------------------------------------------------------------------------------------

                     *SEE INSTRUCTIONS BEFORE FILLING OUT!


                                 SCHEDULE 13G
                                 ------------


Item 1(a)  Name of Issuer:
               UICI

     1(b)  Address of Issuer's Principal Executive Offices:
               4001 McEwen
               Suite 200
               Dallas, TX  75244

Item 2(a)  Name of Person Filing:
               President and Fellows of Harvard College

     2(b)  Address of Principal Business Office or, if none, Residence:
               c/o Harvard Management Company, Inc.
               600 Atlantic Avenue
               Boston, MA  02210

     2(c)  Citizenship:
               Massachusetts

     2(d)  Title of Class of Securities:
               Common Stock

     2(e)  CUSIP Number:
               902737105

Item 3     The reporting person is an employee benefit plan or endowment fund in
           accordance with Rule 13d-1(b)(1)(ii)(F).

Item 4     Ownership:

     4(a)  Amount beneficially owned:
               2,560,800 shares

     4(b)  Percent of Class:
               5.4%

     4(c)  Number of shares as to which such person has:

           (i)  sole power to vote or to direct the vote:
                    2,560,800 shares

           (ii) shared power to vote or to direct the vote:
                    _________


                               Page 3 of 4 Pages


           (iii) sole power to dispose or to direct the disposition of:
                    2,560,800 shares

           (iv)  shared power to dispose or to direct the disposition of:
                    ________

Item 5     Ownership of Five Percent or Less of a Class:
                    Not Applicable.

Item 6     Ownership of More than Five Percent on Behalf of Another Person:
                    Not Applicable.

Item 7     Identification and Classification of the Subsidiary which Acquired
           the Security Being Reported on by the Parent Holding Company:
                    Not Applicable.

Item 8     Identification and Classification of Members of the Group:
                    Not Applicable.

Item 9     Notice of Dissolution of Group:
                    Not Applicable.

Item 10    Certification:

           By signing below the undersigned certifies that, to the best of its
           knowledge and belief, the securities referred to above were acquired
           and are held in the ordinary course of business and were not acquired
           and are not held for the purpose of or with the effect of changing or
           influencing the control of the issuer of the securities and were not
           acquired and are not held in connection with or as a participant in
           any transaction having that purpose or effect.

After reasonable inquiry and to the best of its knowledge and belief, the
undersigned certifies that the information set forth in this statement is true,
complete and correct.

                                        PRESIDENT AND FELLOWS OF
                                        HARVARD COLLEGE


                                        By: /s/ Michael S. Pradko
                                           ------------------------------
                                           Name   Michael S. Pradko
                                           Title: Authorized Signatory

May 9, 2001

                               Page 4 of 4 Pages