Quarterly report [Sections 13 or 15(d)]

Marketable Securities (Tables)

v3.25.2
Marketable Securities (Tables)
 6 Months Ended
Jul. 31, 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:
July 31, 2025
(in thousands) Amortized Cost Unrealized Gains Unrealized Losses Fair value
Corporate bonds $ 100,690  $ 17  $ (59) $ 100,648 
Municipal bonds 3,351  —  (3) 3,348 
U.S. government and agency securities 163,248  —  (104) 163,144 
Certificates of deposit 27,508  4  (10) 27,502 
Commercial paper 54,018  —  (34) 53,984 
Marketable securities $ 348,815  $ 21  $ (210) $ 348,626 
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