Financial Instruments (Tables)

12 Months Ended

Jan. 31, 2025

The following table summarizes the Company’s cash and available-for-sale marketable securities’ amortized cost, gross unrealized gains, gross unrealized losses, and estimated fair value by significant investment category reported as cash and cash equivalents or short-term investments (in thousands):


									Reported as
January 31, 2025	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value		Cash and Cash Equivalents		Short-Term Investments
Cash:	$	75,541	$	—	$	—	$	75,541	$	75,541	$	—
Level 1:
Money market funds	96,423		—		—		96,423		96,423		—
U.S. Treasuries	259,327		345		(76)		259,596		—		259,596
Subtotal	355,750		345		(76)		356,019		96,423		259,596
Level 2:
Commercial paper	88,732		8		(3)		88,737		14,367		74,370
Corporate bonds	184,742		195		(90)		184,847		—		184,847

Subtotal	273,474		203		(93)		273,584		14,367		259,217
Total	$	704,765	$	548	$	(169)	$	705,144	$	186,331	$	518,813


									Reported as
January 31, 2024	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value		Cash and Cash Equivalents		Short-Term Investments
Cash:	$	72,420	$	—	$	—	$	72,420	$	72,420	$	—
Level 1:
Money market funds	47,696		—		—		47,696		47,696		—
U.S. Treasuries	86,429		70		(13)		86,486		—		86,486
Subtotal	134,125		70		(13)		134,182		47,696		86,486
Level 2:
Commercial paper	33,019		3		(3)		33,019		9,915		23,104
Corporate bonds	17,883		30		(3)		17,910		—		17,910
U.S. government agencies	21,703		27		(10)		21,720		—		21,720
Subtotal	72,605		60		(16)		72,649		9,915		62,734
Total	$	279,150	$	130	$	(29)	$	279,251	$	130,031	$	149,220

Investments Classified by Contractual Maturity Date

The following table summarizes the estimated fair value of the Company’s investments by their remaining contractual maturity dates (in thousands):


	January 31,
	2025
Due within one year	$	448,397
Due between one to two years	70,416
Total	$	518,813