Needham Investment Management Llc - Jun 30, 2025 SCHEDULE 13G/A Report for ThredUp Inc. Class A Common Stock, $0.0001 par value per share (TDUP)

Filing Manager
NEEDHAM INVESTMENT MANAGEMENT LLC
Reporting Manager
Needham Investment Management L.L.C.
Security
ThredUp Inc. Class A Common Stock, $0.0001 par value per share
Symbol
TDUP
Shares outstanding
96.3M shares
Disclosed Ownership
5.88M shares
Ownership
6.1%
Form type
SCHEDULE 13G/A
Date filed
8/13/2025, 06:21 PM
Date of event
Jun 30, 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Needham Investment Management L.L.C. 6.1% 5.88M 0 5.88M /s/ James W. Giangrasso James W. Giangrasso/Chief Financial Officer
Needham Asset Management, LLC 6.1% 5.88M 0 5.88M /s/ James W. Giangrasso James W. Giangrasso/Authorized Person
Needham Aggressive Growth Fund 6.1% 5.88M 0 5.88M /s/ James W. Giangrasso James W. Giangrasso/Chief Financial Officer
George A. Needham 6.1% 5.88M 0 5.88M /s/ George A. Needham George A. Needham