Quarterly report [Sections 13 or 15(d)]

Marketable Securities (Tables)

v3.25.1
Marketable Securities (Tables)
 3 Months Ended
Apr. 30, 2025
Investments, Debt and Equity Securities [Abstract]  
Schedule of Available-for-Sale Marketable Securities
The following is a summary of available-for-sale marketable securities, excluding those securities classified within cash and cash equivalents on the condensed consolidated balance sheets:
April 30, 2025
(in thousands) Amortized Cost Unrealized Gains Unrealized Losses Fair value
Corporate bonds $ 154,931  $ 60  $ (119) $ 154,872 
Municipal bonds 12,839  —  (9) 12,830 
U.S. government and agency securities 180,138  50  (47) 180,141 
Certificates of deposit 23,744  19  —  23,763 
Commercial paper 72,230  5  (28) 72,207 
Marketable securities $ 443,882  $ 134  $ (203) $ 443,813 
January 31, 2025
(in thousands) Amortized Cost Unrealized Gains Unrealized Losses Fair value
Corporate bonds $ 106,632  $ 48  $ (26) $ 106,654 
Municipal bonds 12,752  —  (7) 12,745 
U.S. government and agency securities 120,032  28  (52) 120,008 
Certificates of deposit 34,584  27  —  34,611 
Commercial paper 64,180  16  (25) 64,171 
Marketable securities $ 338,180  $ 119  $ (110) $ 338,189