v3.26.3
Investments and Fair Value Measurements (Tables)
6 Months Ended
Sep. 30, 2026
Fair Value Disclosures [Abstract]  
Schedule of Debt Securities, Available-for-Sale
The following table summarizes the amortized cost, unrealized gains and losses, and fair value of the Company’s available-for-sale securities, including those securities classified within “Cash and cash equivalents” in the condensed consolidated balance sheets (in thousands):
September 30, 2026
Amortized CostGross Unrealized GainsGross Unrealized LossesFair Value
U.S. treasury securities$85,019 $2 $(407)$84,614 
Corporate debt securities26,159 3 (122)26,040 
Commercial paper4,664 1 (2)4,663 
U.S. government agency securities1,250 — — 1,250 
Total$117,092 $6 $(531)$116,567 
March 31, 2026
Amortized CostGross Unrealized GainsGross Unrealized LossesFair Value
U.S. treasury securities$92,611 $74 $(105)$92,580 
Corporate debt securities25,491 23 (44)25,470 
U.S. government agency securities3,987 — (1)3,986 
Commercial paper2,588 — — 2,588 
Total$124,677 $97 $(150)$124,624 
Schedule of Investments Classified by Contractual Maturity Date
As of September 30, 2026, the fair values of available-for-sale securities, excluding those securities classified within “Cash and cash equivalents” in the condensed consolidated balance sheets, by remaining contractual maturity were as follows (in thousands):
September 30, 2026
Due within one year$56,498 
Due in one year through five years45,642 
   Total$102,140 
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
The following tables present the Company’s financial assets that have been measured at fair value on a recurring basis as of September 30, 2026 and March 31, 2026 and indicate the fair value hierarchy of the valuation inputs utilized to determine such fair value (in thousands):
September 30, 2026
Level 1Level 2Level 3Total
Cash equivalents:
Money market funds$1,513,618 $— $— $1,513,618 
U.S. treasury securities— 12,432 — 12,432 
Commercial paper— 1,995 — 1,995 
Marketable securities:
Mutual funds3,470 — — 3,470 
U.S. treasury securities— 72,182 — 72,182 
Corporate debt securities— 26,040 — 26,040 
Commercial paper— 2,668 — 2,668 
U.S. government agency securities— 1,250 — 1,250 
Total financial assets$1,517,088 $116,567 $— $1,633,655 
March 31, 2026
Level 1Level 2Level 3Total
Cash equivalents:
Money market funds$528,169 $— $— $528,169 
Marketable securities:
Mutual funds2,165 — — 2,165 
U.S. treasury securities— 92,580 — 92,580 
Corporate debt securities— 25,470 — 25,470 
U.S. government agency securities— 3,986 — 3,986 
Commercial paper— 2,588 — 2,588 
Total financial assets$530,334 $124,624 $— $654,958