United States Securities and Exchange Commission Washington, DC 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-00179 Central Securities Corporation (Exact name of registrant as specified in charter) 630 Fifth Avenue, Suite 820 New York, N.Y. 10111 (Address of principal executive offices) Registrant's telephone number including area code: 212-698-2020 Date of fiscal year end: December 31 Date of reporting period: September 30, 2005 Item 1. Schedule of Investments. CENTRAL SECURITIES CORPORATION Statement of Investments September 30, 2005 (Unaudited) PORTFOLIO SECURITIES 84.4% STOCKS (COMMON UNLESS SPECIFIED OTHERWISE) Prin. Amt. or Shares Value ---------- ----- Banking and Finance 6.8% 500,000 The Bank of New York Company, Inc.............. $ 14,705,000 310,000 Capital One Financial Corporation.............. 24,651,200 ------------ 39,356,200 ------------ Business Services 0.6% 500,000 Arbinet-thexchange Inc. (a).................... 3,600,000 ------------ Chemicals 3.1% 100,000 The Dow Chemical Company....................... 4,167,000 1,200,000 PolyOne Corporation(a)......................... 7,272,000 150,000 Rohm and Haas Company.......................... 6,169,500 ------------ 17,608,500 ------------ Communications 0.6% 800,000 Cincinnati Bell Inc.(a)........................ 3,528,000 ------------ Electronics 15.3% 600,000 Agilent Technologies Inc. (a).................. . 19,650,000 430,000 Analog Devices, Inc............................ 15,970,200 200,000 Cyprus Semiconductor Corp...................... 3,010,000 1,000,000 Flextronics International Ltd.(a).............. 12,850,000 980,000 Intel Corporation.............................. 24,157,000 200,000 Motorola, Inc.................................. 4,406,000 2,000,000 Solectron Corporation(a)....................... 7,820,000 20,000 Virage Logic Corp.(a).......................... 155,775 ------------ 88,018,975 ------------ Energy 15.1% 234,328 Chevron Corporation............................ 15,168,051 139,351 Kerr-McGee Corporation......................... 13,532,376 320,000 McMoRan Exploration Co.(a)..................... 6,220,800 600,000 Murphy Oil Corporation......................... 29,922,000 140,000 Nexen Inc...................................... 6,672,400 1,925,000 TransMontaigne Inc.(a)......................... 15,380,750 ------------ 86,896,377 ------------ Health Care 3.4% 100,000 Abbott Laboratories............................. 4,240,000 100,000 Merck & Co. Inc. ............................... 2,721,000 100,000 Pfizer Inc...................................... 2,497,000 450,000 Schering-Plough Corporation..................... 9,472,500 140,000 Vical Inc.(a)................................... 688,800 ------------ 19,619,300 ------------ Prin. Amt. or Shares Value ---------- ----- Information Technology Services 10.7% 400,000 Accenture Ltd.(a)................................... 10,184,000 378,600 Ceridian Corporation(a)............................. 7,855,950 1,550,000 Convergys Corporation(a)............................ 22,273,500 1,025,400 The TriZetto Group, Inc.(a)......................... 14,478,648 1,000,000 Unisys Corporation(a)............................... 6,640,000 ------------ 61,432,098 ------------ Insurance 18.9% 10,000 Erie Indemnity Co. Class A.......................... 527,500 70,000 The Plymouth Rock Company, Inc. Class A(b)(c)(d)................................ 108,500,000 ------------ 109,027,500 ------------ Manufacturing 9.3% 870,000 Brady Corporation Class A........................... 26,917,800 260,000 Dover Corporation................................... 10,605,400 410,000 Roper Industries, Inc............................... 16,108,900 ------------ 53,632,100 ------------ Retail Trade 0.1% 28,751 AeroGroup International, Inc.(a)(c)(d)............... 542,531 ------------ Transportation 0.5% 531,557 Transport Corporation of America, Inc. Class B(a)(b)(c)................................... 3,202,099 ------------ Miscellaneous 0.0% Grumman Hill Investments, L.P.(a)(c)................ 0 ------------ Total Portfolio Securities (cost $289,473,828)...................... 486,463,680 SHORT-TERM INVESTMENTS 15.4% Commercial Paper 9.7% $6,571,000 American Express Credit Corp. 3.4912% due 11/2/05.... 6,550,732 20,281,000 Citigroup Funding 3.4158% - 3.6152% due 10/12/05 - 11/30/05............................. 20,214,200 29,209,000 General Electric Capital Corp. 3.3653% - 3.5848% due 10/5/05 - 11/23/05............................. 29,136,564 ------------ 55,901,496 U.S. Treasury Bills 5.7% 32,926,000 U.S. Treasury Bills 3.1472% - 3.6104% due 10/20/05 - 2/23/06............................ 32,684,914 ------------ Total Short-Term Investments (cost $88,586,410).......................... 88,586,410 ------------ Total Investments (99.8%)..................... 575,050,090 Cash, receivables and other assets less liabilities (0.2%)..................... 966,480 ------------ Net Assets (100%)............................. $576,016,570 ============ (a) Non-dividend paying. (b) Affiliate as defined in the Investment Company Act of 1940. (c) Valued at estimated fair value. (d) Restricted security. See footnote 2. See accompanying notes to statement of investments. CENTRAL SECURITIES CORPORATION NOTES TO STATEMENT OF INVESTMENTS 1. Security Valuation - Securities are valued at the last sale price or, if unavailable, at the closing bid price. Corporate discount notes are valued at amortized cost, which approximates value. Securities for which no ready market exists are valued at estimated fair value by the Board of Directors. As of September 30, 2005, the tax cost of investments was $289,473,828. Net unrealized appreciation was $285,576,264 consisting of gross unrealized appreciation and gross unrealized depreciation of $300,013,474 and $10,539,646, respectively. 2. Restricted Securities - The Corporation from time to time invests in securities the resale of which is restricted. On September 30, 2005, such investments had an aggregate value of $109,042,531, which was equal to 18.9% of the Corporation's net assets. Investments in restricted securities at September 30, 2005, including the acquisition dates and cost, were: Company Shares Security Date Purchased Cost ------- ------ -------- -------------- ---- AeroGroup International, Inc. 28,751 Common Stock 6/21/05 $17,200 Grumman Hill Investments, L.P. L.P. Interest 9/11/85 0 The Plymouth Rock Company, Inc. 70,000 Class A Common Stock 12/15/82 1,500,000 6/9/84 699,986 The Corporation does not have the right to demand registration of the restricted securities. Item 2. Controls and Procedures. (a) Disclosure Controls and Procedures. The Principal Executive and Financial Officers have concluded that the Registrant's Disclosure Controls and Procedures are effective based on their evaluation of the Disclosure Controls and Procedures as of a date within 90 days of the filing date of this report. (b) Internal Control Over Financial Reporting. During the last fiscal quarter, there was no significant change in the Registrant's internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 3. Exhibits. (a) Certifications. Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. CENTRAL SECURITIES CORPORATION By: /s/ Wilmot H. Kidd ------------------ President Date: October 27, 2005 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ Wilmot H. Kidd ------------------ President Date: October 27, 2005 By: /s/ Charles N. Edgerton -------------------------------- Vice President and Treasurer Date: October 27, 2005