Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000930413-06-000875
Filing Date
2006-02-10
Accepted
2006-02-10 15:52:28
Documents
1

Document Format Files

Seq Description Document Type Size
1 c40924_sc13g.txt SC 13G 7581
  Complete submission text file 0000930413-06-000875.txt   9587
Mailing Address 111 FIFTH AVENUE NEW YORK NY 10003
Business Address 111 FIFTH AVENUE 2ND FLOOR NEW YORK NY 10003 212-806-8800
ALGER FRED MANAGEMENT INC (Filed by) CIK: 0000003520 (see all company filings)

EIN.: 13510833 | Fiscal Year End: 1031
Type: SC 13G

Mailing Address 1111 MARCUS AVENUE SUITE M04 LAKE SUCCESS NY 11042
Business Address 1111 MARCUS AVENUE SUITE M04 LAKE SUCCESS NY 11042 (516) 734-3600
DealerTrack Holdings, Inc. (Subject) CIK: 0001333513 (see all company filings)

EIN.: 522336218 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-81223 | Film No.: 06598486
SIC: 7373 Services-Computer Integrated Systems Design