CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement No. 333-151437 on Form S-8 of our report dated March 20, 2009, relating to the consolidated financial statements of LPL Investment Holdings Inc. appearing in this Annual Report on Form 10-K/A of LPL Investment Holdings Inc. for the year ended December 31, 2008.
/s/ Deloitte & Touche LLP
Costa Mesa, California
March 20, 2009
