Sec. 11a.  INVESTMENT OF PERMANENT UNIVERSITY FUND.  In addition to the bonds enumerated in Section 11 of Article VII of the Constitution of the State of Texas, the Board of Regents of The University of Texas may invest the Permanent University Fund in securities, bonds or other obligations issued, insured, or guaranteed in any manner by the United States Government, or any of its agencies, and in such bonds, debentures, or obligations, and preferred and common stocks issued by corporations, associations, or other institutions as the Board of Regents of The University of Texas System may deem to be proper investments for said funds; provided, however, that not more than one per cent (1%) of said fund shall be invested in the securities of any one (1) corporation, nor shall more than five per cent (5%) of the voting stock of any one (1) corporation be owned;† provided, further, that stocks eligible for purchase shall be restricted to stocks of companies incorporated within the United States which have paid dividends for five (5) consecutive years or longer immediately prior to the date of purchase and which, except for bank stocks and insurance stocks, are listed upon an exchange registered with the Securities and Exchange Commission or its successors.
In making each and all of such investments said Board of Regents shall exercise the judgment and care under the circumstances then prevailing which men of ordinary prudence, discretion, and intelligence exercise in the management of their own affairs, not in regard to speculation but in regard to the permanent disposition of their funds, considering the probable income therefrom as well as the probable safety of their capital.
The interest, dividends and other income accruing from the investments of the Permanent University Fund, except the portion thereof which is appropriated by the operation of Section 18 of Article VII for the payment of principal and interest on bonds or notes issued thereunder, shall be subject to appropriation by the Legislature to accomplish the purposes declared in Section 10 of Article VII of this Constitution.
This amendment shall be self-enacting, and shall become effective upon its adoption, provided, however, that the Legislature shall provide by law for full disclosure of all details concerning the investments in corporate stocks and bonds and other investments authorized herein.  
(Added Nov. 6, 1956; amended Nov. 5, 1968.)
† The language of this provision is identical to the language of the official legislative measure that originally proposed the provision. A digital image of the original text of the official enrolled measure can be found here.