YHB Investment Advisors

YHB Investment Advisors as of March 31, 2002

Portfolio Holdings for YHB Investment Advisors

YHB Investment Advisors holds 143 positions in its portfolio as reported in the March 2002 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
General Electric Company 5.4 $7.5M 201k 37.45
Exxon Mobil Corporation (XOM) 4.3 $6.1M 139k 43.83
Johnson & Johnson (JNJ) 3.0 $4.2M 65k 64.95
American Intl Group 2.5 $3.6M 49k 72.13
Citi 2.1 $2.9M 59k 49.52
American Finl Hldgs 1.9 $2.6M 98k 26.61
Procter & Gamble Company (PG) 1.8 $2.6M 29k 90.10
Pfizer (PFE) 1.8 $2.5M 64k 39.74
Sbc Communications 1.8 $2.5M 66k 37.44
Electronic Data Systems Corp 1.6 $2.3M 40k 58.00
International Business Machines (IBM) 1.6 $2.3M 22k 104.02
Merck & Co 1.5 $2.2M 38k 57.57
Emerson Electric (EMR) 1.5 $2.2M 38k 57.40
First Data Corp 1.5 $2.1M 24k 87.26
Fleet Boston Financial Corp 1.5 $2.1M 60k 35.00
Verizon Communications (VZ) 1.4 $2.0M 44k 46.09
American Express Company (AXP) 1.4 $1.9M 47k 40.97
Yum! Brands (YUM) 1.4 $1.9M 33k 58.77
Home Depot (HD) 1.4 $1.9M 39k 48.61
Microsoft Corporation (MSFT) 1.3 $1.9M 31k 60.26
Guidant Corp 1.3 $1.8M 43k 43.32
Pepsi (PEP) 1.3 $1.8M 35k 51.49
Wyeth 1.3 $1.8M 27k 65.64
Automatic Data Processing (ADP) 1.2 $1.8M 30k 58.26
Progressive Corporation (PGR) 1.2 $1.7M 10k 166.60
Bristol Myers Squibb (BMY) 1.2 $1.7M 42k 40.50
Banknorth Group 1.2 $1.7M 64k 26.36
Ims Health 1.2 $1.6M 73k 22.45
3M Company (MMM) 1.2 $1.6M 14k 115.02
Schlumberger (SLB) 1.2 $1.6M 28k 58.81
Liberty Media 1.1 $1.6M 127k 12.64
Stanley Works 1.1 $1.6M 34k 46.26
Eli Lilly & Co. (LLY) 1.1 $1.5M 19k 76.19
Harley-Davidson (HOG) 1.0 $1.4M 25k 55.14
United Parcel Service (UPS) 0.9 $1.3M 22k 60.80
Tyco Intl 0.9 $1.3M 40k 32.32
Textron (TXT) 0.9 $1.3M 25k 51.10
Kopin Corporation (KOPN) 0.9 $1.2M 137k 9.08
Costco Wholesale Corporation (COST) 0.8 $1.2M 30k 39.79
JPMorgan Chase & Co. (JPM) 0.8 $1.2M 33k 35.64
UnitedHealth (UNH) 0.8 $1.2M 15k 76.42
McDonald's Corporation (MCD) 0.8 $1.1M 40k 27.76
Hewlett-Packard Company 0.8 $1.1M 60k 17.94
United Technologies Corporation 0.8 $1.1M 15k 74.17
Oxford Health Plans 0.8 $1.1M 26k 41.78
Federal National Mortgage Association (FNMA) 0.8 $1.1M 13k 79.90
Waste Management (WM) 0.7 $1.0M 38k 27.26
Gannett 0.7 $1.0M 14k 76.07
Wal-Mart Stores (WMT) 0.7 $1.0M 17k 61.33
Mbia (MBI) 0.7 $977k 18k 54.71
Intel Corporation (INTC) 0.7 $930k 31k 30.40
Noble Energy 0.7 $910k 23k 39.06
Mellon Financial Corp. 0.6 $899k 23k 38.58
Motorola 0.6 $871k 61k 14.20
Burlington Resources 0.6 $858k 21k 40.09
CVS Caremark Corporation (CVS) 0.6 $857k 25k 34.35
Bellsouth Corp. 0.6 $837k 23k 36.86
Comcast Corporation 0.6 $814k 26k 31.80
Boeing Company (BA) 0.6 $815k 17k 48.22
Texas Instruments Incorporated (TXN) 0.6 $816k 25k 33.10
Synopsys (SNPS) 0.6 $799k 15k 55.10
BP (BP) 0.6 $788k 15k 53.10
National Instruments 0.6 $794k 19k 41.79
Chevron Corporation (CVX) 0.5 $762k 8.4k 90.27
Viacom Inc cl b 0.5 $697k 14k 48.36
Newfield Exploration 0.5 $684k 19k 36.97
Allstate Corporation (ALL) 0.5 $664k 18k 37.74
Marsh & McLennan Companies (MMC) 0.5 $659k 5.8k 112.73
Dell 0.5 $658k 25k 26.08
Williams Companies (WMB) 0.5 $650k 28k 23.54
State Street Corporation (STT) 0.4 $616k 11k 55.40
Schering Plough Corp 0.4 $607k 19k 31.31
Medtronic 0.4 $594k 13k 45.23
Electronics For Imaging Inc dbcv 1.500% 6/0 0.4 $588k 32k 18.29
Devon Energy Corporation (DVN) 0.4 $579k 12k 48.25
Hartford Financial Services (HIG) 0.4 $546k 8.0k 68.15
E.I. du Pont de Nemours & Company 0.4 $552k 12k 47.19
Staples 0.4 $549k 28k 19.92
Cardinal Health (CAH) 0.4 $529k 7.5k 70.91
Equity Office Properties Tr 0.4 $537k 18k 30.01
Dow Chemical Company 0.4 $525k 16k 32.69
Aol Time Warner 0.4 $523k 22k 23.63
Walt Disney Company (DIS) 0.4 $506k 22k 23.10
Baker Hughes Incorporated 0.4 $505k 13k 38.26
Fidelity National Financial In 0.3 $486k 18k 26.37
Cendant Corp. 0.3 $490k 26k 19.21
Keyspan Corp 0.3 $488k 13k 36.39
Pitney Bowes (PBI) 0.3 $477k 11k 42.78
Safeway 0.3 $473k 11k 45.05
iShares Dow Jones US Healthcare (IYH) 0.3 $461k 7.6k 60.86
White Mountains Insurance Gp (WTM) 0.3 $449k 1.3k 345.38
Abbott Laboratories (ABT) 0.3 $435k 8.3k 52.62
Cisco Systems (CSCO) 0.3 $433k 26k 16.93
Paychex (PAYX) 0.3 $441k 11k 39.70
Kerr-mcgee Corporation 0.3 $443k 7.1k 62.84
Lowe's Companies (LOW) 0.3 $438k 10k 43.52
Abiomed 0.3 $437k 40k 11.04
Hca 0.3 $423k 9.6k 44.06
Exelon Corporation (EXC) 0.3 $424k 8.0k 53.00
Chubb Corporation 0.3 $402k 5.5k 73.09
Coca-Cola Company (KO) 0.3 $407k 7.8k 52.29
Whirlpool Corporation (WHR) 0.3 $408k 5.4k 75.49
RadioShack Corporation 0.3 $407k 14k 30.04
Amgen (AMGN) 0.3 $396k 6.6k 59.68
McGraw-Hill Companies 0.3 $375k 5.5k 68.18
Capital One Financial (COF) 0.3 $383k 6.0k 63.83
Target Corporation (TGT) 0.3 $382k 8.9k 43.16
At & T Cda Inc deps rcpt cl b 0.3 $374k 14k 26.91
ConocoPhillips (COP) 0.3 $359k 12k 29.19
Halliburton Company (HAL) 0.3 $361k 21k 17.07
El Paso Corporation 0.2 $350k 7.9k 44.04
Kimberly-Clark Corporation (KMB) 0.2 $333k 5.1k 64.69
Baxter International (BAX) 0.2 $301k 5.1k 59.58
Wachovia Corp 0.2 $297k 8.0k 37.06
Hancock John Finl Svcs 0.2 $302k 7.9k 38.23
iShares Dow Jones US Financial (IYF) 0.2 $294k 3.6k 82.70
Westport Res Corp 0.2 $297k 15k 19.67
MGIC Investment (MTG) 0.2 $284k 4.2k 68.43
Pharmacia Corp 0.2 $287k 6.4k 45.11
Agilent Technologies Inc C ommon (A) 0.2 $275k 7.9k 34.93
Hospitality Properties Trust 0.2 $288k 8.4k 34.29
National City Corp. 0.2 $277k 9.0k 30.78
Sun Microsystems 0.2 $260k 30k 8.82
Royal Dutch Petroleum Co ny reg 0.2 $259k 4.8k 54.35
Altria (MO) 0.2 $243k 4.6k 52.73
GlaxoSmithKline 0.2 $244k 5.2k 47.10
Washington Mutual 0.2 $219k 6.6k 33.18
Intuit (INTU) 0.2 $222k 5.8k 38.28
ITT Corporation 0.2 $223k 3.5k 63.01
Sungard Data Sys 0.2 $220k 6.7k 32.93
Biotech HOLDRs 0.2 $228k 1.9k 120.00
Eastman Kodak Company 0.1 $207k 6.7k 31.13
Alleghany Corporation 0.1 $214k 1.1k 187.88
H.J. Heinz Company 0.1 $215k 5.2k 41.43
KLA-Tencor Corporation (KLAC) 0.1 $206k 3.1k 66.45
Chittenden Corp 0.1 $210k 7.2k 29.09
Oracle Corporation (ORCL) 0.1 $197k 15k 12.77
EMC Corporation 0.1 $185k 16k 11.95
Neomagic Corp 0.1 $153k 46k 3.34
At&t Wireless Services 0.1 $111k 12k 8.93
Titan Pharmaceutical 0.1 $100k 14k 7.02
Lucent Technologies 0.1 $88k 19k 4.75
Dimon 0.1 $84k 12k 6.91