Alkermes (ALKS) Long-Term Deferred Tax (2011 - 2026)

Alkermes (ALKS) has 16 years of Long-Term Deferred Tax data on file, last reported at $134.8 million in Q1 2026.

• On a quarterly basis, Long-Term Deferred Tax fell 11.39% year-over-year to $134.8 million in Q1 2026; TTM through Mar 2026 was $134.8 million, a 11.39% decrease from a year earlier, with the FY2025 full-year figure at $125.8 million, down 18.74% from the prior year.
• Long-Term Deferred Tax for Q1 2026 stood at $134.8 million, up from $125.8 million in the prior quarter.
• Over the last five years, Long-Term Deferred Tax for ALKS reached as high as $195.9 million in Q4 2023 and fell as low as $112.5 million in Q1 2022.
• Historically, Long-Term Deferred Tax has averaged $147.9 million across 5 years, with a median of $152.1 million in 2025.
• Across the five-year window, Long-Term Deferred Tax surged 70.97% in 2023 and retreated 20.96% in 2024, its largest moves.
• Year by year, Long-Term Deferred Tax stood at $114.6 million in 2022, then jumped by 70.97% to $195.9 million in 2023, then declined by 20.96% to $154.8 million in 2024, then fell by 18.74% to $125.8 million in 2025, then gained by 7.15% to $134.8 million in 2026.
• Per Business Quant data, the three most recent Long-Term Deferred Tax figures were $134.8 million in Q1 2026, $125.8 million in Q4 2025, and $130.3 million in Q3 2025.