SC 13D 1 jd1-26_13d.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. __) CSK Auto Corporation -------------------------------------------------------------------------------- (Name of Issuer) Common Stock, $.01 par value -------------------------------------------------------------------------------- (Title of class of securities) 125965103 -------------------------------------------------------------------------------- (CUSIP number) Clifton S. Robbins Blue Harbour Group, LP 240 Greenwich Avenue, 3rd Floor Greenwich, Connecticut 06830 (203) 422-6540 -------------------------------------------------------------------------------- (Name, address and telephone number of person authorized to receive notices and communications) January 17, 2006 -------------------------------------------------------------------------------- (Date of event which requires filing of this statement) If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box [ ].
-------------------------------------------------------------------------------- ------------------------------------------ CUSIP No. 125965103 13D Page 2 -------------------------------------------------------------------------------- ------------------------------------------ -------------------------------------- ------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON: Blue Harbour Strategic Value Partners Master Fund, LP IRS IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY): 98-0450159 -------------------------------------- ------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP: (a) [ ] (b) [X] -------------------------------------- ------------------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------- --------------------------------------------------------------- -------------------------- 4 SOURCE OF FUNDS: WC -------------------------------------- ------------------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e): [ ] -------------------------------------- ------------------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION: Cayman Islands, British West Indies -------------------------------------- -------------- --------------------------------------------------------------------------- 7 SOLE VOTING POWER: 0 NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -------------------------------------- -------------- ---------------------------------------------------------- 8 SHARED VOTING POWER: 2,676,100 -------------------------------------- -------------- ---------------------------------------------------------- 9 SOLE DISPOSITIVE POWER: 0 -------------------------------------- -------------- ---------------------------------------------------------- 10 SHARED DISPOSITIVE POWER: 2,676,100 -------------------------------------- -------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 2,676,100 -------------------------------------- -------------------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES: [ ] -------------------------------------- ------------------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11): 6.1% -------------------------------------- ------------------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON: PN -------------------------------------- ------------------------------------------------------------------------------------------- 2 -------------------------------------------------------------------------------- ------------------------------------------ CUSIP No. 125965103 13D Page 3 -------------------------------------------------------------------------------- ------------------------------------------ -------------------------------------- -------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON: Blue Harbour GP, LLC IRS IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY): 20-1590782 -------------------------------------- -------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP: (a) [ ] (b) [X] -------------------------------------- -------------------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------- ------------------------------------------------------------------------------------------- 4 SOURCE OF FUNDS N/A -------------------------------------- -------------------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e): [ ] -------------------------------------- -------------------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION: Delaware -------------------------------------- -------------- ---------------------------------------------------------------------------- 7 SOLE VOTING POWER: 0 NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -------------------------------------- -------------- ------------------------------------------------------------- 8 SHARED VOTING POWER: 2,676,100 -------------------------------------- -------------- ------------------------------------------------------------- 9 SOLE DISPOSITIVE POWER: 0 -------------------------------------- -------------- ------------------------------------------------------------- 10 SHARED DISPOSITIVE POWER: 2,676,100 -------------------------------------- ----------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 2,676,100 -------------------------------------- ------------------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES: [ ] -------------------------------------- ------------------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11): 6.1% -------------------------------------- ------------------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON: OO -------------------------------------- ------------------------------------------------------------------------------------------- 3 -------------------------------------------------------------------------------- ------------------------------------------ CUSIP No. 125965103 13D Page 4 -------------------------------------------------------------------------------- ------------------------------------------ -------------------------------------- ------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON: Blue Harbour Group, LP IRS IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY): 56-2457376 -------------------------------------- ------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP: (a) [ ] (b) [X] -------------------------------------- ------------------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------- ------------------------------------------------------------------------------------------- 4 SOURCE OF FUNDS N/A -------------------------------------- ------------------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e): [ ] -------------------------------------- ------------------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION: Delaware -------------------------------------- -------------- --------------------------------------------------------------------------- 7 SOLE VOTING POWER: 0 NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -------------------------------------- -------------- --------------------------------------------------------------- 8 SHARED VOTING POWER: 2,676,100 -------------------------------------- -------------- --------------------------------------------------------------- 9 SOLE DISPOSITIVE POWER: 0 -------------------------------------- -------------- --------------------------------------------------------------- 10 SHARED DISPOSITIVE POWER: 2,676,100 -------------------------------------- ------------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 2,676,100 -------------------------------------- ------------------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES: [ ] -------------------------------------- ------------------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11): 6.1% -------------------------------------- ------------------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON: PN -------------------------------------- ------------------------------------------------------------------------------------------- 4 -------------------------------------------------------------------------------- ------------------------------------------ CUSIP No. 125965103 13D Page 5 -------------------------------------------------------------------------------- ------------------------------------------ -------------------------------------- ------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON: Blue Harbour Holdings, LLC IRS IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY): 20-1590711 -------------------------------------- ------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP: (a) [ ] (b) [X] -------------------------------------- ------------------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------- -------------------------------------------------------------------------------------------- 4 SOURCE OF FUNDS N/A -------------------------------------- -------------------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e): [ ] -------------------------------------- ------------------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION: Delaware -------------------------------------- -------------- --------------------------------------------------------------------------- 7 SOLE VOTING POWER: 0 NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -------------------------------------- -------------- ------------------------------------------------------------ 8 SHARED VOTING POWER: 2,676,100 -------------------------------------- -------------- ------------------------------------------------------------ 9 SOLE DISPOSITIVE POWER: 0 -------------------------------------- -------------- ------------------------------------------------------------- 10 SHARED DISPOSITIVE POWER: 2,676,100 -------------------------------------- ----------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 2,676,100 -------------------------------------- ------------------------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES: [ ] -------------------------------------- ------------------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11): 6.1% -------------------------------------- ------------------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON: OO -------------------------------------- ------------------------------------------------------------------------------------------- 5 -------------------------------------------------------------------------------- ------------------------------------------ CUSIP No. 125965103 13D Page 6 -------------------------------------------------------------------------------- ------------------------------------------ -------------------------------------- -------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON: Clifton S. Robbins IRS IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY): -------------------------------------- -------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP: (a) [ ] (b) [X] -------------------------------------- -------------------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------- --------------------------------------------------------------- --------------------------- 4 SOURCE OF FUNDS N/A -------------------------------------- -------------------------------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e): [ ] -------------------------------------- -------------------------------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION: United States of America -------------------------------------- -------------- ---------------------------------------------------------------------------- 7 SOLE VOTING POWER: 0 NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -------------------------------------- -------------- ------------------------------------------------------------ 8 SHARED VOTING POWER: 2,676,100 -------------------------------------- -------------- ------------------------------------------------------------ 9 SOLE DISPOSITIVE POWER: 0 -------------------------------------- -------------- ------------------------------------------------------------- 10 SHARED DISPOSITIVE POWER: 2,676,100 -------------------------------------- ----------------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 2,676,100 -------------------------------------- ----------------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES: [ ] -------------------------------------- ------------------------------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11): 6.1% -------------------------------------- -------------------------------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON: IN -------------------------------------- -------------------------------------------------------------------------------------------
6 ITEM 1. SECURITY AND ISSUER. The title and class of equity security to which this Statement on Schedule 13D relates is the common stock, par value $0.01 per share ("Common Stock"), of CSK Auto Corporation, a Delaware corporation (the "Company"). The address of the Company's principal executive offices is 645 E. Missouri Avenue, Suite 400, Phoenix, Arizona 85012. ITEM 2. IDENTITY AND BACKGROUND. This Statement is being filed by and on behalf of Blue Harbour Strategic Value Partners Master Fund, LP, a Cayman Islands exempted limited partnership (the "Fund"), Blue Harbour GP, LLC, a Delaware limited liability company ("Fund GP"), Blue Harbour Group, LP, a Delaware limited partnership ("Manager"), Blue Harbour Holdings, LLC, a Delaware limited liability company ("Manager GP"), and Clifton S. Robbins, a citizen of the United States of America ("Mr. Robbins"). The Fund, Fund GP, Manager, Manager GP and Mr. Robbins are herein sometimes referred to each as a "Reporting Person" and collectively as the "Reporting Persons." The address of the principal office of each of the Fund, Manager, Manager GP and Fund GP is 240 Greenwich Avenue, 3rd Floor, Greenwich, Connecticut 06830, and Mr. Robbins' business address is c/o Manager at the foregoing address. Mr. Robbins is the Chief Executive Officer of Manager. The Fund is principally involved in the business of investing in securities. Fund GP is principally involved in the business of serving as the general partner of the Fund. Manager is principally involved in the business of providing investment advisory and investment management services to the Fund and its affiliates and, among other things, exercises all voting and other powers and privileges attributable to any securities held for the Fund's account. Manager GP is principally involved in the business of serving as the general partner of Manager. During the last five years, none of the Reporting Persons nor, to the best of their knowledge, any of their officers and directors, has (i) been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors) or (ii) been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws. ITEM 3. SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION. The 2,676,100 shares of Common Stock reported herein by the Reporting Persons were acquired by the Fund for an aggregate purchase price of approximately $39,754,175. The shares of Common Stock that are reported on this Statement on Schedule 13D were acquired with the Fund's working capital. ITEM 4. PURPOSE OF TRANSACTION. The Reporting Persons have acquired the Company's Common Stock for investment purposes, and such purchases have been made in the Reporting Persons' ordinary course of business. In pursuing such investment purposes, the Reporting Persons may further purchase, hold, vote, trade, dispose or otherwise deal in the securities of the Company at times, and in such manner, as they deem advisable to benefit from changes in market prices of such securities, changes in the Company's 7 operations, business strategy or prospects, or from a sale or merger of the Company. To evaluate such alternatives, the Reporting Persons will routinely monitor the Company's operations, prospects, business development, management, competitive and strategic matters, capital structure, and prevailing market conditions, as well as alternative investment opportunities, liquidity requirements of the Reporting Persons and other investment considerations. Consistent with its investment research process, the Reporting Persons may engage in communications regarding such matters with management or Directors of the Company, other current or prospective shareholders, industry analysts, existing or potential strategic partners or competitors, investment and financing professionals, sources of credit and other investors. Such factors and discussions may materially affect, and result in, the Reporting Persons' modifying their ownership of securities of the Company, exchanging information with the Company pursuant to appropriate confidentiality or similar agreements, proposing changes in the Company's operations, governance or capitalization, or in proposing one or more of the other actions described in subsections (a) through (j) of Item 4 of Schedule 13D. The Reporting Persons reserve the right to formulate other plans and/or make other proposals, and take such actions with respect to their investment in the Company, including any or all of the actions set forth in paragraphs (a) through (j) of Item 4 of Schedule 13D, or acquire additional securities of the Company or dispose of all the securities of the Company beneficially owned by them, in public market or privately negotiated transactions. The Reporting Persons may at any time reconsider and change their plans or proposals relating to the foregoing. ITEM 5. INTEREST IN SECURITIES OF THE ISSUER. (a) - (b) The responses of the Reporting Persons to Rows (7) through (13) of the cover pages of this Statement on Schedule 13D are incorporated herein by reference. As of January 26, 2006, the Fund beneficially owned 2,676,100 shares of Common Stock, representing approximately 6.1% of the outstanding shares of Common Stock (such percentage being based on the number of shares of Common Stock outstanding as of December 2, 2005 as set forth in the Company's Report on Form 10-Q for the quarterly period ended October 30, 2005). The Fund is the direct owner of the shares of Common Stock reported on this Statement on Schedule 13D. For purposes of disclosing the number of shares beneficially owned by each of the Reporting Persons, Fund GP, as general partner of the Fund, Manager, as the investment manager of the Fund, Manager GP as the general partner of Manager, and Mr. Robbins, as controlling owner of Fund GP and Manager GP (in addition to serving as Chief Executive Officer of Manager) may be deemed to own beneficially (as that term is defined in Rule 13d-3 under the Securities Exchange Act of 1934) all shares of the Common Stock that are owned beneficially and directly by the Fund. Fund GP, Manager, Manager GP and Mr. Robbins disclaims beneficial ownership of such shares for all other purposes. (c) The following table sets forth all transactions with respect to shares of Common Stock effected during the past sixty (60) days by any of the Reporting Persons. All such transactions were effected in the open market, unless otherwise noted. 8 Number of Reporting Person Shares Purchased Price Per Share Date ---------------- ---------------- --------------- ---- Fund 500,000 $15.35 January 17, 2006 Fund 31,100 $15.50 January 23, 2006 (d) Not applicable. (e) Not applicable. ITEM 6. CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH RESPECT TO SECURITIES OF THE ISSUER. Except as set forth herein, there are no contracts, arrangements, understandings or relationships among the persons named in Item 2 or between such persons and any other person with respect to the Common Stock. In November 2005, in connection with the evaluation of the Fund's proposed participation in a financing for the Company that was not ultimately consummated, Manager and the Company entered into an agreement that contained confidentiality and other restrictions customary for agreements in similar circumstances. ITEM 7. MATERIAL TO BE FILED AS EXHIBITS. EXHIBIT 1 Agreement as to Joint Filing of Schedule 13D, dated January 26, 2006, by and among the Fund, Fund GP, Manager, Manager GP and Mr. Robbins. 9 SIGNATURES After reasonable inquiry and to the best of my knowledge and belief, the undersigned certifies that the information set forth in this statement is true, complete and correct. January 26, 2006 BLUE HARBOUR STRATEGIC VALUE PARTNERS MASTER FUND, LP By: Blue Harbour GP, LLC, its general partner By: /s/ Clifton S. Robbins ------------------------ Name: Clifton S. Robbins Title: Managing Member January 26, 2006 BLUE HARBOUR GP, LLC By: /s/ Clifton S. Robbins --------------------------- Name: Clifton S. Robbins Title: Managing Member January 26, 2006 BLUE HARBOUR GROUP, LP By: Blue Harbour Holdings, LLC, its general partner By: /s/ Clifton S. Robbins ---------------------- Name: Clifton S. Robbins Title: Managing Member January 26, 2006 BLUE HARBOUR HOLDINGS, LLC By: /s/ Clifton S. Robbins --------------------------- Name: Clifton S. Robbins Title: Managing Member January 26, 2006 /s/ Clifton S. Robbins ---------------------------------- Name: Clifton S. Robbins 10