13F-HR/A 1 table.txt AMENDED 13F-HR 3/31/2001 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2001 Check here if Amendment [ X ]; Amendment Number: 1 This Amendment (Check only one.): [ ] is a restatement. [ X ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Ruane, Cunniff & Co., Inc. Address: 767 Fifth Avenue New York, New York 10153 Form 13F File Number: 28-154 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Mr. Joseph Quinones, Jr. Title: Chief Financial Officer Phone: (212) 832-5280 Signature, Place, and Date of Signing: /s/ Joseph Quinones, Jr. New York, NY 06/05/2001 _______________________ _____________________ _________ [Signature] [City, State] [Date] Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [ ] 13F NOTICE. (Check her if no holdings reported are in this report, and all holdings are reported by other reporting manger(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: NONE 2 Form 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: None Form 13F Information Table Entry Total: 20 Form 13F Information Table Value Total: $87,769 [thousands] CONFIDENTIAL TREATMENT REQUESTED: the information for which Ruane, Cunniff & Co., Inc. is requesting confidential treatment has been omitted and filed separately with the Commission. List of Other Included Managers: NONE 3 Ruane, Cunniff & Co., Inc. March 31, 2001 FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS SEDOL (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- CJ39 Shopping Co KRW5000 619975 4063 380861 SH SOLE 380861 Coreana Cosmetics Co Ltd 619498 1010 476870 SH SOLE 476870 Dae Duck GDS Co Ltd Comm 614939 59 10743 SH SOLE 10743 Dae Duck GDS Co Ltd Pfd 614940 780 358100 SH SOLE 358100 Dongwon Securities-Pfd 2 626563 1181 604463 SH SOLE 604463 Dongwon Securities-Pfd KW 5 640970 830 396480 SH SOLE 396480 Hite Brewery Co Ltd PFD KW5 620388 1125 122255 SH SOLE 122255 Korea Circuit Co Common KRW 615284 1820 750000 SH SOLE 750000 Korea Circuit PFD KRW500 615285 1243 877330 SH SOLE 877330 LG AD KRW5000 616698 3235 113300 SH SOLE 113300 Lotte Confectionery Co 653543 2559 26196 SH SOLE 26196 Maeil Dairy Indust KRW5000 615614 4147 1000000 SH SOLE 1000000 Namyang Dairy Products KW 5 662120 13536 61175 SH SOLE 61175 Namyang Dairy Products PFD 661787 11950 90882 SH SOLE 90882 Pacific Corp - PFD KW 5000 666749 6513 585730 SH SOLE 585730 Pacific Corp KW 5000 Par 666593 15404 436200 SH SOLE 436200 Shinyoung Secs 680521 4037 455370 SH SOLE 455370 Shinyoung Secs PFD KRW5000 680339 9183 1733730 SH SOLE 1733730 Yuhan Corp KRW5000 698833 4549 149120 SH SOLE 149120 Yuhan Corp Pfd KRW5000 698824 545 28210 SH SOLE 28210