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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950135-01-000727
Filing Date
2001-02-14
Accepted
2001-02-14 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 ANSOFT CORP. b38356acsc13ga.txt SC 13G/A 8502
  Complete submission text file 0000950135-01-000727.txt   10503
Mailing Address
Business Address 99 SUMMER ST BOSTON MA 02110 6172610681
FRONTIER CAPITAL MANAGEMENT CO INC /ADV (Filed by) CIK: 0000733581 (see all company filings)

IRS No.: 042715137 | State of Incorp.: MA | Fiscal Year End: 1231

Mailing Address 4 STATION SQUARE STE 660 PITTSBURGH PA 15219
Business Address FOUR STATION SQUARE STE 660 PITTSBURGH PA 15219 4122613200
ANSOFT CORP (Subject) CIK: 0000849433 (see all company filings)

IRS No.: 721001901 | State of Incorp.: PA | Fiscal Year End: 0430
Type: SC 13G/A | Act: 34 | File No.: 005-50193 | Film No.: 1544093
SIC: 7372 Services-Prepackaged Software