Alnylam Pharmaceuticals (ALNY) Change in Inventory (2018 - 2026)

Alnylam Pharmaceuticals' (ALNY) quarterly Change in Inventory came in at -$280000.0 in Q2 2026, up 97.49% YoY from -$141781.2 in Q2 2025, and down 108.42% on a QoQ basis from $3.3 million in Q1 2026.

Alnylam Pharmaceuticals (ALNY) Change in Inventory (2018 - 2026) Analysis & Trends

Alnylam Pharmaceuticals (ALNY) has 9 years of Change in Inventory data on file, last reported at -$280000.0 in Q2 2026.

  • Quarterly Change in Inventory rose 97.49% year-over-year to -$280000.0 in Q2 2026, while the trailing twelve-month figure through Jun 2026 was $11.9 million (up 149.43% YoY) and the FY2025 annual result came in at -$8.5 million, up 37.65% from the prior year.
  • Change in Inventory declined to -$280000.0 in Q2 2026, from $3.3 million in the prior quarter.
  • In the past five years, Change in Inventory ranged from a high of $19.0 million in Q4 2022 to a low of -$12.0 million in Q4 2023.
  • A 5-year average of -$180611.1 and a median of -$1.4 million in 2022 frame the typical range for Change in Inventory.
  • The widest YoY moves for Change in Inventory: up 1732.63% in 2025, down 28150.0% in 2025.
  • Tracing ALNY's Change in Inventory over 5 years: stood at $19.0 million in 2022, then tumbled by 163.18% to -$12.0 million in 2023, then surged by 92.92% to -$849000.0 in 2024, then soared by 1732.63% to $13.9 million in 2025, then sank by 102.02% to -$280000.0 in 2026.
  • The last three Change in Inventory figures came in at -$280000.0 (Q2 2026), $3.3 million (Q1 2026), and $13.9 million (Q4 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Change in Inventory (Qtr)
1 Vertex Pharmaceuticals 128.13 Bn 120.28 Bn 2.84 Bn 27.70 Mn
2 Regeneron Pharmaceuticals 112.33 Bn 104.33 Bn 3.93 Bn 28.20 Mn
3 Argenx Se 53.24 Bn 48.05 Bn 1.41 Bn -
4 Revolution Medicines 43.64 Bn 43.64 Bn - -
5 BeOne Medicines 39.27 Bn 34.17 Bn 1.53 Bn 47.15 Mn
6 MindWalk Holdings 35.32 Bn 35.31 Bn 1.82 Bn -2,188.52
7 Royalty Pharma 33.72 Bn 35.84 Bn - -
8 Alnylam Pharmaceuticals 30.58 Bn 27.27 Bn 992.69 Mn -280,000.00
9 Insmed 27.01 Bn 25.85 Bn 358.27 Mn 12.97 Mn
10 Roivant Sciences 26.16 Bn 26.85 Bn 1.16 Mn -

Historic Data

Download Data
DateValue
Jun 30, 2026 -280,000.00
Jun 30, 2026 -280,000.00
Mar 31, 2026 3.32 Mn
Mar 31, 2026 3.32 Mn
Dec 31, 2025 13.86 Mn
Dec 31, 2025 13.86 Mn
Sep 30, 2025 -4.98 Mn
Sep 30, 2025 -4.98 Mn
Jun 30, 2025 -11.14 Mn
Jun 30, 2025 -11.14 Mn
Mar 31, 2025 -6.22 Mn
Mar 31, 2025 -6.22 Mn
Dec 31, 2024 -849,000.00
Dec 31, 2024 -849,000.00
Sep 30, 2024 -5.93 Mn
Sep 30, 2024 -5.93 Mn
Jun 30, 2024 -6.79 Mn
Jun 30, 2024 -6.79 Mn
Mar 31, 2024 -22,000.00
Mar 31, 2024 -22,000.00