Splits for the S&P 500
AA 19990225 2:1 Alcoa
ABT 19980529 2:1 Abbott Laboratories
ACV 19970220 2:1 Alberto Culver
ADBE 19991026 2:1 Adobe Systems
ADCT 20000215 2:1 ADC Telecomms
AFS 19981223 2:1 Associates First Capital
AGN 19991209 2:1 Allergan
AHP 19980505 2:1 American Home Products
AIG 19970725 3:2 American International Group
AIG 19980731 3:2 American International Group
AIG 19990730 5:4 American International Group
AIT 19980126 2:1 Ameritech
ALD 19970915 2:1* Allied Signal
ALL 19980701 2:1 Allstate Corp.
ATI 19991129 1:2 Allegheny Teledyne Inc.
AMAT 19971013 2:1 Applied Materials
AMGN 19990226 2:1 Amgen, Inc.
AMGN 19991119 2:1 Amgen, Inc.
AMR 19980609 2:1 AMR
AN 19980331 2:1 Amoco
ANDW 19970311 3:2 Andrew Corp.
AOC 19970514 3:2 Aon Corp.
AOC 19990517 3:2 Aon Corp.
AOL 19990222 2:1 America Online Inc.
AOL 19991122 2:1 America Online Inc.
APC 19980701 2:1 Anadarko Petroleum
APD 19980615 2:1 Air Products and Chemicals
ARC 19970613 2:1 Atlantic Richfield
ASC 19970716 2:1 American Stores
ASO 19990524 3:2 AmSouth Bancorp
AUD 19981231 2:1 Automatic Data Processing
AVP 19980911 2:1 Avon Products
BA 19970606 2:1* Boeing
BAC 19970618 2:1* Bank America
BDX 19980820 2:1 Beckton Dickinson
BEL 19980629 2:1 Bell Atlantic
BK 19980813 2:1 Bank of New York
BKB 19980622 2:1 Bank Boston
BLS 19981224 2:1 BellSouth Corporation
BMY 19990226 2:1 Bristol-Myers Squibb
BNI 19980901 3:1 Burlington Northern Santa Fe
BSX 19981130 2:1 Boston Scientific Corp
C 19990528 3:2 Citigroup
CA 19971126 3:2 Computer Associates
CAG 19971001 2:1 ConAgra
CAH 19981030 3:2 Cardinal Health
CAT 19970711 2:1 Caterpillar
CC 19990715 2:1 Circuit City
CCU 19980728 2:1 Clear Channel Communications
CEN 19990226 2:1 Ceridian Corp
CG 19980612 2:1 Columbia Energy
CGP 19980701 2:1 Coastal Corporation
CI 19980515 2:1 CIGNA
CL 19970515 2:1* Colgate Palmolive
CL 19990630 2:1 Colgate Palmolive
CLX 19970902 2:1 Clorox
CLX 19990823 2:1 Clorox
CMB 19980612 2:1 Chase Manhattan
CMCSK 19990505 2:1 Comcast Corp
CNC 19970211 2:1 Conseco
COF 19990601 3:1 Capital One Financial
COST 20000113 2:1 Costco Cos
CPB 19970317 2:1* Campbell Soup
CPQ 19970728 5:2* Compaq
CPQ 19980120 2:1 Compaq
CPWR 19990226 2:1 Compuware
CR 19980914 3:2 Crane Company
CSC 19980323 2:1 Computer Science
CSCO 19971216 3:2 Cisco Systems
CSCO 19980915 3:2 Cisco Systems
CSCO 19990621 2:1 Cisco Systems
CTX 19980227 2:1 Centex
CTXS 20000216 2:1 Citrix Systems
CVS 19980615 2:1 CVS Corporation
DAL 19981116 2:1 Delta Airlines
DD 19970612 2:1* DuPont
DELL 19970725 2:1* Dell Computer
DELL 19980306 2:1 Dell Computer
DELL 19980904 2:1 Dell Computer
DELL 19990305 2:1 Dell Computer
DG 19990524 5:4 Dollar General
DH 19980430 2:1 Dayton Hudson
DIS 19980709 3:1 Disney
DOV 19971215 2:1 Dover
ECL 19980115 2:1 Ecolab
EMC 19971117 2:1 EMC Corp
EMC 19990528 2:1 EMC Corp
ENE 19990813 2:1 Enron
F 19980407 3:2 Ford Motor Corp.
FDX 19990506 2:1 FDX Corp.
FITB 19970715 3:2 Fifth Third Bancorp
FITB 19980415 3:2 Fifth Third Bancorp
FLT 19981007 2:1 Fleet Financial Group
FON 19990604 2:1 Sprint
FSR 19990415 3:1 Firstar Corp
FTU 19970731 2:1* First Union
G 19980605 2:1 Gillette
GCI 19971006 2:1 Gannett Company
GD 19980402 2:1 General Dynamics
GDT 19970916 2:1 Guidant
GDT 19990127 2:1 Guidant
GDW 19991210 3:1 Golden West Financial
GE 19970509 2:1* General Electric
GIS 19991108 2:1 General Electric
GP 19990603 2:1 Georgia-Pacific
GPC 19970414 3:2* Genuine Parts
GPS 19971222 3:2 Gap, Inc
GPS 19990621 3:2 Gap, Inc
GRA 19980331 4:1 W. R. Grace & Co.
GTW 19990907 2:1 Gateway
GWW 19980612 2:1 W.W. Grainger
HAL 19970721 2:1* Halliburton
HAS 19970321 3:2 Hasbro
HBAN 19980731 1.1:1 Huntington Bancshares
HBOC 19980609 2:1 HBO & Company
HD 19970703 3:2* Home Depot
HD 19980702 2:1 Home Depot
HD 19991230 3:2 Home Depot
HI 19980601 3:1 Household International
HIG 19980715 2:1 Hartford Financial
HP 19971231 2:1 Helmerich & Payne
HRC 19970317 2:1* HealthSouth
HRS 19970926 2:1 Harris Corp.
IBM 19970527 2:1* IBM
IBM 19990526 2:1 IBM
INTC 19970711 2:1* Intel
INTC 19990411 2:1 Intel
IPG 19970715 3:2 Interpublic Group
IPG 19990715 2:1 Interpublic Group
IR 19970902 3:2 Ingersoll Rand
ITW 19970527 2:1 Illinois Tool Works
JCI 19970331 2:1* Johnson Controls
JP 19980413 3:2 Jefferson Pilot
K 19970822 2:1 Kellogg
KEY 19980306 2:1 Keycorp
KLAC 20000118 2:1 KLA-Tencor
KMB 19970402 2:1 Kimberly Clark
KR 19970422 2:1 Kroger
KR 19990628 2:1 Kroger
KRB 19971001 3:2 MBNA Corp
KRB 19981001 3:2 MBNA Corp
KWP 19980213 2:1 King World Productions
LLY 19971015 2:1 Lilly (Eli) & Co.
LMT 19981231 2:1 Lockheed Martin
LNC 19990621 2:1 Lincoln National
LOW 19980626 2:1 Low's Companies
LSI 20000216 2:1 LSI Logic
LU 19980401 2:1 Lucent Technologies
LU 19990401 2:1 Lucent Technologies
LUV 19971126 3:2 Southwest Airlines
LUV 19980820 3:2 Southwest Airlines
LUV 19990719 3:2 Southwest Airlines
MAS 19980710 2:1 Masco
MAY 19990322 3:2 May Dept Stores
MCD 19990305 2:1 McDonald's Corp
MDP 19970317 2:1* Meredith
MDT 19970912 2:1* Medtronic
MDT 19990924 2:1 Medtronic
MEA 19971201 2:1 Mead Corp.
MEL 19970602 2:1 Mellon Bank
MEL 19990517 2:1 Mellon Bank
MER 19970530 2:1 Merrill Lynch
MHP 19990308 2:1 McGraw-Hill
MMC 19970627 2:1 Marsh & Mclennan
MMC 19980626 3:2 Marsh & Mclennan
MO 19970410 3:1* Philip Morris
MOB 19970624 2:1* Mobil
MRK 19990216 2:1 Merck & Co
MSFT 19980222 2:1 Microsoft
MSFT 19990326 2:1 Microsoft
MWD 20000126 2:1 Morgan Stanley Dean Witter
NB 19970227 2:1 NationsBank
NCC 19990726 2:1 National City Corp
NOB 19971013 2:1 Norwest
NOBE 19980630 2:1 Nordstrom
NSC 19971009 3:1 Norfolk Southern
NSP 19980601 2:1 Northern States Power
NT 19980109 2:1 Northern Telecom
NT 19990820 2:1 Nortel
NTAP 19991220 2:1 Network Appliance
NTRS 19991209 2:1 Northern Trust
NYT 19980701 2:1 New York Times Companies
ORCL 19970815 3:2* Oracle
ORCL 19990226 3:2 Oracle
ORCL 20000118 2:1 Oracle
PAYX 19990521 3:2 Paychex
PBI 19980116 2:1 Pitney Bowes
PCAR 19970521 2:1 PACCAR
PCS 20000204 2:1 Sprint PCS
PEB 19990726 2:1 PE Corp
PEB 20000218 2:1 PE Corp - PE Bio
PFE 19970630 2:1* Pfizer
PFE 19990630 3:1 Pfizer
PG 19970919 2:1 Procter & Gamble
PH 19970905 3:2 Parker-Hannifin
PHB 19980424 3:1 Pioneer Hi-Bred
PHM 19980601 2:1 Pulte
PMTC 19980306 2:1 Parametric Technology
PVN 19981215 3:2 Providian Financial
QCOM 19991230 4:1 QUALCOMM
RAD 19980202 2:1 Rite Aid
RAL 19980715 3:1 Ralston Purina
RD 19970627 4:1 Royal Dutch Petroleum
RNB 19980601 2:1 Republic New York
ROH 19980901 3:1 Rohm and Haas
RX 19990115 2:1 IMS Health
RYC 19971203 2:1 Raychem
SAI 19970829 3:2 Sunamerica
SBC 19980319 2:1 SBC Communications
SCH 19970915 3:2 Charles Schwab Corp
SCH 19981211 3:2 Charles Schwab Corp
SCH 19990701 2:1 Charles Schwab Corp
SGP 19970603 2:1 Schering Plough
SGP 19981202 2:1 Schering Plough
SHW 19970328 2:1 Sherwin Williams
SLE 19981221 2:1 Sara Lee Corporation
SLR 19990224 2:1 Solectron
SPC 19980511 2:1 St. Paul Companies
STT 19970528 2:1* State Street Boston
SUNW 19990408 2:1 Sun Microsystems
SUNW 19991207 2:1 Sun Microsystems
SVU 19980818 2:1 Supervalu
SYY 19980320 2:1 Sysco
T 19990415 3:2 AT&T
TA 19990115 2:1 Transamerica Corp
TAN 19970922 2:1 Tandy
TAN 19990621 2:1 Tandy
TJX 19970626 2:1* TJX Companies
TJX 19980625 2:1 TJX Companies
TKR 19970530 2:1 Timken
TLAB 19990517 2:1 Tellabs
TMK 19970801 2:1 Torchmark
TRV 19971119 3:2 Travelers Group
TWX 19981215 2:1 Time Warner
TX 19970929 2:1 Texaco
TXN 19971123 2:1 Texas Instruments
TXN 19990816 2:1 Texas Instruments
TXT 19970530 2:1* Textron
TYC 19971022 2:1 Tyco International
TYC 19991021 2:1 Tyco International
UN 19971020 4:1 Unilever NV
UNM 19970602 2:1 UNUM
USB 19980518 3:1 U.S. Bancorp
UTX 19990517 2:1 United Technology
VFC 19971123 2:1 VF Corp
VIA.B 19990331 2:1 Viacom
WAG 19970808 2:1 Walgreen
WAG 19990212 2:1 Walgreen
WAMU 19980601 3:2 Washington Mutual
WCOM 19991230 3:2 MCI WorldCom
WLL 19970912 2:1 Willamette Industries
WMB 19971215 2:1 Williams Companies
WMT 19990419 2:1 Wal Mart
XLNX 19991227 2:1 Xilinx
XON 19970411 2:1* Exxon
XRX 19990223 2:1 Xerox
YHOO 20000211 2:1 Yahoo!
*Do not apply correction to data from full_set acquired after 19971006.