1999 Mac Sales & Market Share - Quarterly Charts (Q3-Q4)

SOURCES: IDC's Worldwide Quarterly PC Tracker, Gartner Group Dataquest Research Catalog, Apple Press Releases. Some IDC/Gartner figures were estimates at the time and may have been revised at a later time, resulting in slight variances in later tables.

Q4/1999
(Oct - Dec)
Vendor
Curr Yr
Units
Current Yr
Mkt Share
Prev Yr
Units
Previous Yr
Mkt Share
Y/Y Unit
Growth
1
Compaq
4,552
13.7%
4,196
15.1%
8.0%
2
Dell
3,357
10.1%
2,315
8.3%
45.0%
3
IBM
2,505
7.6%
2,677
9.6%
-6.0%
4
Hewlett-Packard
2,477
7.5%
1,657
6.0%
49.0%
5
Fujitsu-Siemens
1,725
5.2%
1,028
3.7%
68.0%
.
Apple
1,377
4.2%
944
3.4%
45.9%
.
Gateway
1,360
4.1%
1,151
4.1%
18.2%
. All Vendors
33,178
100.0%
27,847
100.0%
19.0%
Q3/1999
(Jul - Sep)
Vendor
Curr Yr
Units
Current Yr
Mkt Share
Prev Yr
Units
Previous Yr
Mkt Share
Y/Y Unit
Growth
1
Compaq
3,844
13.8%
3,198
14.3%
20.0%
2
Dell
3,239
11.6%
2,033
9.1%
59.0%
3
IBM
2,268
8.1%
2,028
9.1%
12.0%
4
Hewlett-Packard
1,862
6.7%
1,481
6.6%
26.0%
5
NEC/PBNEC
1,376
4.9%
1,463
6.5%
-6.0%
.
Gateway
1,240
4.4%
887
4.0%
39.0%
.
Apple
772
2.8%
834
3.7%
-7.4%
.
All Vendors
27,887
100.0%
22,376
100.0%
25.0%