YHB Investment Advisors

YHB Investment Advisors as of June 30, 2001

Portfolio Holdings for YHB Investment Advisors

YHB Investment Advisors holds 152 positions in its portfolio as reported in the June 2001 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
General Electric Company 6.5 $8.7M 178k 48.75
Exxon Mobil Corporation (XOM) 4.3 $5.8M 67k 87.35
American Intl Group 2.6 $3.5M 41k 85.02
Citi 2.3 $3.1M 59k 52.85
American Bk Conn Waterbury 2.2 $3.0M 121k 24.50
International Business Machines (IBM) 2.1 $2.8M 25k 112.98
Johnson & Johnson (JNJ) 1.9 $2.6M 52k 50.00
Electronic Data Systems Corp 1.9 $2.5M 40k 62.51
Fleet Boston Financial Corp 1.9 $2.5M 63k 39.46
Sbc Communications 1.8 $2.4M 60k 40.06
Pfizer (PFE) 1.7 $2.3M 58k 40.05
Bristol Myers Squibb (BMY) 1.7 $2.2M 43k 52.29
Merck & Co 1.6 $2.1M 33k 63.90
First Data Corp 1.5 $2.0M 31k 64.35
Ims Health 1.4 $1.9M 68k 28.50
Yum! Brands (YUM) 1.4 $1.9M 43k 43.91
Tyco Intl 1.3 $1.8M 33k 54.52
Home Depot (HD) 1.3 $1.7M 37k 46.54
Emerson Electric (EMR) 1.2 $1.7M 28k 60.49
Verizon Communications (VZ) 1.2 $1.7M 31k 53.50
American Home Prod. 1.2 $1.6M 28k 58.76
Procter & Gamble Company (PG) 1.2 $1.6M 25k 63.82
Stanley Works 1.2 $1.6M 38k 41.89
At&t Corp 1.2 $1.6M 91k 17.49
Kopin Corporation (KOPN) 1.2 $1.6M 131k 12.14
3M Company (MMM) 1.1 $1.5M 13k 114.08
Pepsi (PEP) 1.1 $1.5M 33k 44.21
Microsoft Corporation (MSFT) 1.1 $1.4M 20k 73.00
Banknorth Group 1.1 $1.4M 62k 22.66
American Express Company (AXP) 1.0 $1.4M 35k 38.80
Eli Lilly & Co. (LLY) 1.0 $1.4M 18k 73.97
Schlumberger (SLB) 1.0 $1.3M 24k 52.64
Textron (TXT) 0.9 $1.3M 23k 55.02
Hewlett-Packard Company 0.9 $1.2M 43k 28.60
Guidant Corp 0.9 $1.2M 34k 36.00
JPMorgan Chase & Co. (JPM) 0.9 $1.2M 26k 44.58
Waste Management (WM) 0.9 $1.2M 38k 30.82
Automatic Data Processing (ADP) 0.8 $1.1M 23k 49.71
Harley-Davidson (HOG) 0.8 $1.1M 24k 47.08
UnitedHealth (UNH) 0.8 $1.1M 18k 61.75
Motorola 0.8 $1.1M 64k 16.55
United Technologies Corporation 0.8 $1.0M 14k 73.28
Mellon Financial Corp. 0.8 $1.0M 23k 44.79
BP (BP) 0.8 $1.0M 20k 49.85
Electronics For Imaging 0.8 $1.0M 34k 29.49
Mbia (MBI) 0.8 $1.0M 18k 55.70
Boeing Company (BA) 0.7 $987k 18k 55.61
Abiomed 0.7 $955k 41k 23.57
Progressive Corporation (PGR) 0.7 $946k 7.0k 135.14
McDonald's Corporation (MCD) 0.7 $932k 34k 27.06
Halliburton Company (HAL) 0.7 $920k 26k 35.59
Burlington Resources 0.7 $867k 22k 39.77
Williams Companies (WMB) 0.7 $870k 26k 32.95
CVS Caremark Corporation (CVS) 0.6 $856k 22k 38.58
Synopsys (SNPS) 0.6 $837k 17k 48.38
Costco Wholesale Corporation (COST) 0.6 $791k 19k 41.09
Bellsouth Corp. 0.6 $767k 19k 40.29
Comcast Corporation 0.6 $735k 18k 40.95
Noble Energy 0.6 $742k 21k 35.33
Aol Time Warner 0.5 $728k 14k 53.00
Wal-Mart Stores (WMT) 0.5 $711k 15k 48.78
Walt Disney Company (DIS) 0.5 $711k 25k 28.89
Texas Instruments Incorporated (TXN) 0.5 $718k 23k 31.88
Cendant Corp. 0.5 $699k 36k 19.49
Pitney Bowes (PBI) 0.5 $670k 16k 42.14
Viacom Inc cl b 0.5 $624k 12k 51.77
Intel Corporation (INTC) 0.5 $622k 21k 29.25
Medtronic 0.5 $616k 13k 46.01
National Instruments 0.5 $617k 19k 32.47
Newfield Exploration 0.4 $593k 19k 32.05
Oxford Health Plans 0.4 $552k 19k 28.60
Dell 0.4 $528k 20k 26.16
Abbott Laboratories (ABT) 0.4 $514k 11k 48.01
Whirlpool Corporation (WHR) 0.4 $516k 8.3k 62.51
Federal National Mortgage Association (FNMA) 0.4 $510k 6.0k 85.00
First Union Corp. 0.4 $515k 15k 34.91
Equity Office Properties Tr 0.4 $500k 16k 31.63
Gannett 0.4 $494k 7.5k 65.87
ROGERS WIRELESS Communications cl b non-vtg 0.4 $494k 29k 17.27
White Mountains Insurance Gp (WTM) 0.4 $489k 1.3k 376.15
Hartford Financial Services (HIG) 0.3 $471k 6.9k 68.39
Dow Chemical Company 0.3 $466k 14k 33.26
United Parcel Service (UPS) 0.3 $450k 7.8k 57.80
iShares Dow Jones US Healthcare (IYH) 0.3 $461k 7.6k 60.86
Baker Hughes Incorporated 0.3 $442k 13k 33.48
Coca-Cola Company (KO) 0.3 $427k 9.5k 45.05
Sprint Nextel Corporation 0.3 $418k 20k 21.38
Agilent Technologies Inc C ommon (A) 0.3 $417k 13k 32.53
Devon Energy Corporation (DVN) 0.3 $409k 7.8k 52.44
E.I. du Pont de Nemours & Company 0.3 $403k 8.3k 48.28
Providian Finl Corp 0.3 $403k 6.8k 59.26
Schering Plough Corp 0.3 $391k 11k 36.20
Kerr-mcgee Corporation 0.3 $391k 5.9k 66.27
Capital One Financial (COF) 0.3 $385k 6.4k 60.16
Sun Microsystems 0.3 $395k 25k 15.70
Chubb Corporation 0.3 $379k 4.9k 77.35
Cisco Systems (CSCO) 0.3 $376k 21k 18.18
McGraw-Hill Companies 0.3 $373k 5.6k 66.23
Fidelity National Financial In 0.3 $376k 15k 24.58
At&t Corp 0.3 $375k 17k 21.99
Chevron Corporation (CVX) 0.3 $359k 4.0k 90.57
Allstate Corporation (ALL) 0.3 $356k 8.1k 44.01
Canadian Natl Ry (CNI) 0.2 $332k 8.2k 40.49
General Motors Corp 0.2 $336k 5.2k 64.28
Amgen (AMGN) 0.2 $332k 5.5k 60.64
Hancock John Finl Svcs 0.2 $338k 8.4k 40.24
Worldcom Inc Ga New wrldcom gp 0.2 $322k 23k 14.22
iShares Dow Jones US Financial (IYF) 0.2 $318k 3.7k 85.14
Westport Res Corp 0.2 $317k 15k 20.99
Avaya 0.2 $310k 23k 13.70
GlaxoSmithKline 0.2 $304k 5.4k 56.21
Elan Corporation 0.2 $307k 5.0k 61.09
Corning Incorporated (GLW) 0.2 $292k 18k 16.73
Intuit (INTU) 0.2 $300k 7.5k 40.00
Eastman Kodak Company 0.2 $287k 6.2k 46.67
Staples 0.2 $286k 18k 16.01
Applera Corp Com Shs Applied 0.2 $277k 10k 26.72
Baxter International (BAX) 0.2 $270k 5.4k 50.45
Gillette Company 0.2 $272k 9.4k 29.02
Omni (OMC) 0.2 $270k 3.1k 86.12
Compaq Computer 0.2 $273k 18k 15.35
Transocean Sedco Forex Inc ord 0.2 $262k 6.4k 41.18
RadioShack Corporation 0.2 $252k 8.3k 30.55
Ntl 0.2 $255k 21k 12.06
Mirant Corp 0.2 $239k 6.9k 34.43
Pharmacia Corp 0.2 $239k 5.2k 45.92
BJ's Wholesale Club 0.2 $240k 4.5k 53.33
Kroger (KR) 0.2 $237k 9.5k 24.95
Sara Lee 0.2 $236k 13k 18.96
Hospitality Properties Trust 0.2 $242k 8.5k 28.47
Delphi Financial 0.2 $245k 6.4k 38.51
Biotech HOLDRs 0.2 $238k 1.8k 132.22
eBay (EBAY) 0.2 $233k 3.4k 68.53
Service Corporation International (SCI) 0.2 $235k 9.2k 25.54
Qwest Communications International 0.2 $231k 7.2k 31.89
Chittenden Corp 0.2 $223k 6.6k 33.63
Apache Corporation 0.2 $218k 4.3k 50.70
Hughes Electronics Corporation 0.2 $217k 10k 20.87
Arrow Electronics (ARW) 0.2 $214k 8.8k 24.32
NCR Corporation (VYX) 0.2 $210k 4.5k 46.91
EMC Corporation 0.2 $212k 7.2k 29.31
iShares Dow Jones US Tele (IYZ) 0.2 $213k 5.8k 36.76
Ingersoll Rand 0.2 $221k 5.4k 41.22
State Street Corporation (STT) 0.1 $200k 4.1k 49.38
Anadarko Petroleum Corporation 0.1 $206k 3.8k 53.80
W.R. Berkley Corporation (WRB) 0.1 $205k 5.0k 41.41
Openwave Sys 0.1 $208k 6.0k 34.67
Charles Schwab Corporation (SCHW) 0.1 $184k 12k 15.78
Neomagic Corp 0.1 $147k 46k 3.21
Lucent Technologies 0.1 $133k 22k 6.19
WILLIAMS COMMUNICATIONS Group cl a 0.0 $53k 18k 2.96
FIRST VIRTUAL Communications 0.0 $9.0k 11k 0.86