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EXCHANGE TRADING OF MUTUAL FUNDS OR OTHER PORTFOLIO BASKET PRODUCTS

  • US 20100262565A1
  • Filed: 06/25/2010
  • Published: 10/14/2010
  • Est. Priority Date: 03/27/2000
  • Status: Active Grant
First Claim
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1. A method of estimating a current value of shares of an actively managed exchange traded fund without revealing the holdings of the actively managed exchange traded fund, comprising:

  • determining a first portfolio of financial instruments by a computer; and

    determining a second portfolio of financial instruments comprising a supplemental hedging portfolio by a computer, wherein the second portfolio of financial instruments combined with the first portfolio of financial instruments results in a hedging portfolio with substantially the same sensitivities to factors that affect the value of the actively managed exchange traded fund holdings as the actively managed exchange traded fund holdings, and wherein the hedging portfolio does not reveal the fund holdings;

    applying a current value of the holdings of the hedging portfolio to generate a current value of the hedging portfolio by a computer; and

    using the current value of the hedging portfolio as the estimate of the current value of shares of the actively managed exchange traded fund;

    wherein the specific securities in the actively managed exchange traded fund are unknown to an entity who uses the hedging portfolio to estimate the current value of shares of the actively managed exchange traded fund.

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