Ultragenyx Pharmaceutical (RARE) Change in Inventory (2018 - 2026)

Ultragenyx Pharmaceutical's (RARE) quarterly Change in Inventory came in at $4.0 million in Q1 2026, up 300.0% year-on-year from $1.0 million in Q1 2025, and up 2766.67% on a QoQ basis from -$150000.0 in Q4 2025.

Ultragenyx Pharmaceutical (RARE) Change in Inventory (2018 - 2026) Analysis & Trends

Ultragenyx Pharmaceutical (RARE) has 9 years of Change in Inventory data on file, last reported at $4.0 million in Q1 2026.

  • On a quarterly basis, Change in Inventory rose 300.0% year-over-year to $4.0 million in Q1 2026; TTM through Mar 2026 was $9.0 million, a 8.87% decrease from a year earlier, with the FY2025 full-year figure at $6.0 million, down 45.45% from the prior year.
  • Change in Inventory for Q1 2026 stood at $4.0 million, up from -$150000.0 in the prior quarter.
  • Over the last five years, Change in Inventory for RARE reached as high as $5.6 million in Q3 2025 and fell as low as -$445000.0 in Q2 2025.
  • Historically, Change in Inventory has averaged $2.2 million across 5 years, with a median of $2.1 million in 2024.
  • Across the five-year window, Change in Inventory surged 1782.98% in 2022 and tumbled 110.78% in 2025, its largest moves.
  • Year by year, Change in Inventory stood at $4.2 million in 2022, then slumped by 51.82% to $2.0 million in 2023, then rose by 11.01% to $2.2 million in 2024, then sank by 106.67% to -$150000.0 in 2025, then soared by 2766.67% to $4.0 million in 2026.
  • Per Business Quant data, the three most recent Change in Inventory figures were $4.0 million in Q1 2026, -$150000.0 in Q4 2025, and $5.6 million in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Change in Inventory (Qtr)
1 Oculis Holding AG 68,785.72 Bn 68,785.72 Bn - -
2 Nanobiotix 1,895.57 Bn 1,895.51 Bn - -
3 BeOne Medicines 471.35 Bn 466.56 Bn 1.35 Bn 71.84 Mn
4 NuCana 279.75 Bn 279.75 Bn - -
5 Vertex Pharmaceuticals 120.24 Bn 113.00 Bn 2.59 Bn 97.70 Mn
6 Regeneron Pharmaceuticals 67.80 Bn 59.04 Bn 3.31 Bn -26.60 Mn
7 Belite Bio 62.51 Bn 62.51 Bn - -
8 Argenx Se 57.38 Bn 57.38 Bn 1.41 Bn -
9 Revolution Medicines 37.78 Bn 37.78 Bn - -
10 Ultragenyx Pharmaceutical 2.72 Bn 2.31 Bn 106.00 Mn 4.00 Mn

Historic Data

Download Data
DateValue
Mar 31, 2026 4.00 Mn
Mar 31, 2026 4.00 Mn
Dec 31, 2025 -150,000.00
Dec 31, 2025 -150,000.00
Sep 30, 2025 5.60 Mn
Sep 30, 2025 5.60 Mn
Jun 30, 2025 -445,000.00
Jun 30, 2025 -445,000.00
Mar 31, 2025 1.00 Mn
Mar 31, 2025 1.00 Mn
Dec 31, 2024 2.25 Mn
Dec 31, 2024 2.25 Mn
Sep 30, 2024 2.50 Mn
Sep 30, 2024 2.50 Mn
Jun 30, 2024 4.13 Mn
Jun 30, 2024 4.13 Mn
Mar 31, 2024 2.12 Mn
Mar 31, 2024 2.12 Mn
Dec 31, 2023 2.03 Mn
Dec 31, 2023 2.03 Mn