UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
Report for the Calendar Year or Quarter Ended: September 30, 2000
Institutional Investment Manager Filing this Report:
Name: Cohen, Klingenstein & Marks Incorporated
Address: 2112 Broadway
Suite 417
New York, NY 10023
13F File Number: 028-06250
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: George M. Cohen
Title: Principal
Phone: 212-799-4880
Signature, Place, and Date of Signing:
/s/George M. Cohen
George M. Cohen New York, New York November 7, 2000
Report Type (Check only one.):
[ X] 13F Holdings Report
[ ] 13F Notice
[ ] 13F Combination Report
<PAGE>
FORM 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers: 0
Form 13F Information Table Entry Total: 158
Form 13F Information Table Value Total: $3,558,134
<PAGE>
<TABLE>
Form 13F Information Table
<CAPTION>
Value Shares Investment Other Voting
Name of Issuer Title of Cl Cusip (x$1000) or Prn Amt SH/PRN Discretion Managers Authority
<S> <S> <C> <C> <C> <S> <S> <S> <C>
Abbott Labs com 002824100 141,145 2,967,574 SH Sole N/A Sole
Abgenix com 00339B107 1,118 13,840 SH Sole N/A Sole
Adaptec Inc. com 00651F108 186 9,300 SH Sole N/A Sole
ADC Telecomm. com 000886101 556 20,680 SH Sole N/A Sole
Adobe Systems Inc. com 00724F101 1,024 6,595 SH Sole N/A Sole
Advanced Micro Dev. com 007903107 379 16,050 SH Sole N/A Sole
Affymetrix Inc. com 00826T108 344 6,900 SH Sole N/A Sole
Alcatel ADS com 013904305 275 4,374 SH Sole N/A Sole
Alkermes com 01642T108 309 8,000 SH Sole N/A Sole
Allstate Corp. com 020002101 1,102 31,700 SH Sole N/A Sole
ALLTEL Corp. com 020039103 91,014 1,743,982 SH Sole N/A Sole
Amerada Hess Corp. com 023551104 345 5,158 SH Sole N/A Sole
America Online com 02364J104 1,506 28,018 SH Sole N/A Sole
American Express com 025816109 6,215 102,300 SH Sole N/A Sole
American Home Prod. com 026609107 114,865 2,030,762 SH Sole N/A Sole
American Int'l Group com 026874107 19,586 204,690 SH Sole N/A Sole
Americredit Corp. com 03060R101 795 27,600 SH Sole N/A Sole
Amgen Inc. com 031162100 153,270 2,194,959 SH Sole N/A Sole
AT&T Corp. com 001957109 2,072 70,532 SH Sole N/A Sole
AT&T Lbty Media A com 001957208 1,453 80,742 SH Sole N/A Sole
Aurora Biosciences com 051920106 366 5,380 SH Sole N/A Sole
Avant Immuno. Inc. com 053491106 362 33,500 SH Sole N/A Sole
Avon Products Inc. com 054303102 138,316 3,383,869 SH Sole N/A Sole
Baker Hughes Inc. com 057224107 263 7,074 SH Sole N/A Sole
Bank of Amer. Corp. com 060505104 3,768 71,941 SH Sole N/A Sole
Banta Corp. com 066821109 329 13,500 SH Sole N/A Sole
Bea Systems com 073325102 891 11,440 SH Sole N/A Sole
Becton, Dickinson com 075887109 983 37,180 SH Sole N/A Sole
Bed, Bath & Beyond com 075896100 159,899 6,555,766 SH Sole N/A Sole
BellSouth Corp com 079860102 923 22,932 SH Sole N/A Sole
Berkshire Hath Cl A com 084670108 902 14 SH Sole N/A Sole
Berkshire Hathaway B com 084670207 1,422 687 SH Sole N/A Sole
Biochem Pharma Inc. com 09058T108 181 8,240 SH Sole N/A Sole
Biogen Inc. com 090597105 205 3,360 SH Sole N/A Sole
Biovail Corp. Int'l com 09067J109 782 9,600 SH Sole N/A Sole
BMC Software com 055921100 56,931 2,976,804 SH Sole N/A Sole
Boston Scientific com 101137107 56,586 3,442,512 SH Sole N/A Sole
BP Amoco PLC com 055622104 280 5,292 SH Sole N/A Sole
Bristol-Myers Squibb com 110122108 107,607 1,883,708 SH Sole N/A Sole
Burlington N SantaFe com 12189T104 349 16,200 SH Sole N/A Sole
Capital One Financialcom 14040H105 624 8,900 SH Sole N/A Sole
Catalytica com 148885106 470 38,000 SH Sole N/A Sole
Chase Manhattan com 16161A108 672 14,545 SH Sole N/A Sole
Cisco Systems Inc. com 17275R102 213 3,850 SH Sole N/A Sole
Citigroup Inc. com 172967101 118,233 2,186,971 SH Sole N/A Sole
Clear Channel Comm. com 184502102 328 5,800 SH Sole N/A Sole
Coca-Cola Co. com 191216100 119,326 2,164,638 SH Sole N/A Sole
Cognex Corp. com 192422103 295 7,480 SH Sole N/A Sole
Comcast Cl A SPL com 200300200 1,253 30,610 SH Sole N/A Sole
Comcast Corp. Cl 'A' com 200300101 289 7,110 SH Sole N/A Sole
Computer Assoc. Int. com 204912109 54,540 2,165,350 SH Sole N/A Sole
Computer Sciences com 205363104 227 3,060 SH Sole N/A Sole
Compuware Corp com 205638109 473 56,425 SH Sole N/A Sole
Conseco, Inc. com 208464107 58,995 7,737,097 SH Sole N/A Sole
Corn Products Int'l com 219023108 177 7,800 SH Sole N/A Sole
Corning Inc. com 219350105 2,049 6,900 SH Sole N/A Sole
Delta and Pine Land com 247357106 913 35,552 SH Sole N/A Sole
Dollar General com 256669102 889 53,087 SH Sole N/A Sole
Donnelley (R.R.) com 257867101 656 26,705 SH Sole N/A Sole
EchoStar Comm. com 278762109 120,220 2,279,045 SH Sole N/A Sole
Eclipsys Corp. com 278856109 640 40,000 SH Sole N/A Sole
Electronic Arts com 285512109 336 6,800 SH Sole N/A Sole
Eli Lilly com 532457108 3,904 48,128 SH Sole N/A Sole
EMC Corp. com 268648102 157,067 1,584,533 SH Sole N/A Sole
Enron Corp. com 293561106 1,016 11,600 SH Sole N/A Sole
Expeditors Intl. com 302130109 694 15,400 SH Sole N/A Sole
Extended Stay Americacom 30224P101 702 53,000 SH Sole N/A Sole
Exxon Mobil Corp. com 30231G102 277 3,112 SH Sole N/A Sole
Fannie Mae com 313586109 148,113 2,071,517 SH Sole N/A Sole
Federated Dept. Str. com 31410H101 225 8,600 SH Sole N/A Sole
Fox Entertainment com 35138T107 419 15,800 SH Sole N/A Sole
Franklin Resources com 354613101 141,457 3,183,810 SH Sole N/A Sole
Fritz Cos Inc. com 358846103 510 42,500 SH Sole N/A Sole
Gannett Co. Inc. com 364730101 1,998 37,700 SH Sole N/A Sole
Gap Inc. com 364760108 58,119 2,887,891 SH Sole N/A Sole
Gateway Inc. com 367833100 439 9,400 SH Sole N/A Sole
General Electric com 369604103 2,220 38,475 SH Sole N/A Sole
Gilat Satellite com 002369464 200 2,600 SH Sole N/A Sole
Gilead Sciences Inc. com 375558103 411 3,750 SH Sole N/A Sole
Glaxo Wellcome ADR com 37733W105 4,303 71,200 SH Sole N/A Sole
Guidant Corp com 401698105 368 5,200 SH Sole N/A Sole
Healthsouth com 421924101 447 55,000 SH Sole N/A Sole
HNC Software Inc. com 40425P107 405 4,950 SH Sole N/A Sole
Home Depot Inc. com 437076102 107,937 2,034,151 SH Sole N/A Sole
Immunex Corp. com 452528102 300 6,900 SH Sole N/A Sole
IMS Health Inc. com 449934108 367 17,700 SH Sole N/A Sole
Incyte Pharm. com 45337c102 354 8,600 SH Sole N/A Sole
Intel Corp. com 458140100 91,399 2,199,070 SH Sole N/A Sole
Intermedia Comm. com 458801107 210 7,120 SH Sole N/A Sole
Jabil Circuit Inc. com 466313103 617 10,880 SH Sole N/A Sole
JDS Uniphase Corp. com 46612j101 610 6,440 SH Sole N/A Sole
JLK Direct Dist. com 46621C105 91 10,500 SH Sole N/A Sole
Johnson & Johnson com 478160104 1,578 16,800 SH Sole N/A Sole
Juniper com 48203r104 876 4,000 SH Sole N/A Sole
Kohls Corp. com 500255104 320 5,550 SH Sole N/A Sole
LAM Research Corp. com 512807108 339 16,200 SH Sole N/A Sole
Lincare Holdings com 532791100 484 16,860 SH Sole N/A Sole
Lucent Technologies com 549463107 2,144 70,144 SH Sole N/A Sole
Maxim Integrated com 57772K101 322 4,000 SH Sole N/A Sole
MBNA Corp. com 55262L100 151,650 3,938,974 SH Sole N/A Sole
McDonald's Corp. com 580135101 90,660 3,003,232 SH Sole N/A Sole
McKessonHBOC com 58155Q103 158,304 5,179,695 SH Sole N/A Sole
Memberworks Inc. com 586002107 253 7,700 SH Sole N/A Sole
Merck & Co. com 589331107 135,505 1,820,385 SH Sole N/A Sole
Mercury Interactive com 589405109 1,050 6,700 SH Sole N/A Sole
Merrill Lynch com 590188108 978 14,820 SH Sole N/A Sole
Mid Atlantic Medical com 59523C107 602 39,800 SH Sole N/A Sole
Morgan Stanley Dean com 617446448 1,087 11,886 SH Sole N/A Sole
Mutual Risk Mgmt. com 628351108 570 26,000 SH Sole N/A Sole
Network Appliance com 64120L104 1,427 11,200 SH Sole N/A Sole
Neurocrine Biosc. com 64125C109 540 12,000 SH Sole N/A Sole
Nextlink Comm. com 65333h707 464 13,200 SH Sole N/A Sole
Nordstrom Inc. com 655664100 573 36,798 SH Sole N/A Sole
Oracle Corp. com 68389X105 789 10,024 SH Sole N/A Sole
Parametric Tech. com 699173100 624 57,050 SH Sole N/A Sole
PepsiCo Inc. com 713448108 5,111 111,100 SH Sole N/A Sole
Pharmacia Corp. com 71713U102 149,147 2,478,034 SH Sole N/A Sole
Philip Morris com 718154107 768 26,100 SH Sole N/A Sole
Pogo Producing com 730448107 954 37,583 SH Sole N/A Sole
Primedia Inc. com 74157k101 246 15,000 SH Sole N/A Sole
Providian Financial com 74406A102 157,967 1,243,835 SH Sole N/A Sole
Qualcomm Inc. com 747525103 358 5,020 SH Sole N/A Sole
Quintile Trans. com 748767100 225 14,115 SH Sole N/A Sole
Qwest com 749121109 2,034 42,314 SH Sole N/A Sole
RadioShack Corp. com 750438103 138,286 2,139,826 SH Sole N/A Sole
Rational Software com 75409P202 999 14,400 SH Sole N/A Sole
Rcn Corporation com 749361101 301 14,500 SH Sole N/A Sole
Safeguard Scientific com 786449108 417 20,928 SH Sole N/A Sole
SBC Communications com 78387G103 1,863 37,262 SH Sole N/A Sole
Scientific-Atlanta com 808655104 662 10,400 SH Sole N/A Sole
Sealed Air Corp. com 81211K100 1,647 36,400 SH Sole N/A Sole
SFX Entertainment com 833986102 226 4,800 SH Sole N/A Sole
Sirius Sat. Radio com 82966U103 264 5,000 SH Sole N/A Sole
Sprint PCS Grp. com 852061506 903 25,750 SH Sole N/A Sole
Stilwell Financial com 860831106 3,341 76,800 SH Sole N/A Sole
Stryker Corp. com 863667101 292 6,800 SH Sole N/A Sole
Sunrise Assist. Liv. com 86768K106 592 27,300 SH Sole N/A Sole
Telefonos Mexico 'L' com 879403780 521 9,800 SH Sole N/A Sole
Telephone & Data com 879433100 554 5,000 SH Sole N/A Sole
Tellabs Inc. com 879664100 87,020 1,822,410 SH Sole N/A Sole
Time Warner Inc. com 887315109 1,699 21,710 SH Sole N/A Sole
Tricon Global Rest. com 895953107 287 9,370 SH Sole N/A Sole
U.S. Bancorp com 902973106 282 12,400 SH Sole N/A Sole
Univisions Comm. com 914906102 429 11,480 SH Sole N/A Sole
Verizon com 92343v104 2,574 53,142 SH Sole N/A Sole
Vertex Pharma. com 92532F100 1,132 13,400 SH Sole N/A Sole
Viacom com 925524100 1,755 30,000 SH Sole N/A Sole
Vitesse Semicon. com 928497106 747 8,400 SH Sole N/A Sole
Wal Mart Stores com 931142103 2,536 52,687 SH Sole N/A Sole
Walt Disney Co. com 254687106 10,887 284,616 SH Sole N/A Sole
Washington Post 'B' com 939640108 2,613 4,950 SH Sole N/A Sole
Waters Corp. com 941848103 1,196 13,440 SH Sole N/A Sole
Wellpoint Health com 94973H108 562 5,850 SH Sole N/A Sole
Wells Fargo & Co. com 949746101 1,424 31,000 SH Sole N/A Sole
Western Digital com 958102105 71 12,000 SH Sole N/A Sole
Worldcom Inc com 98157D106 82,084 2,702,356 SH Sole N/A Sole
Xerox Corp. com 984121103 65,070 4,320,032 SH Sole N/A Sole
Xilinx Inc. com 983919101 777 9,080 SH Sole N/A Sole
Xm Satellite Radio com 983759101 271 6,300 SH Sole N/A Sole
</TABLE>
