Alkermes plc Return on Equity (ROE) Growth & History (ALKS)

Alkermes plc's return on equity was 14.72% for fiscal 2025.

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Alkermes plc annual return on equity history

Alkermes plc annual return on equity

Fiscal yearPeriod endedReturn on equityChange (percentage points)
20252025-12-3114.72%−12.80 pp
20242024-12-3127.52%−4.15 pp
20232023-12-3131.67%+46.35 pp
20222022-12-31−14.68%−10.26 pp
20212021-12-31−4.42%+5.88 pp
20202020-12-31−10.30%+7.12 pp
20192019-12-31−17.43%−5.69 pp
20182018-12-31−11.74%+1.36 pp
20172017-12-31−13.10%+3.42 pp
20162016-12-31−16.52%+0.24 pp
20152015-12-31−16.76%−14.32 pp
20142014-12-31−2.44%−4.19 pp
20132013-12-311.75%
20122013-03-312.77%+21.02 pp
20112012-03-31−18.25%−6.93 pp
20102011-03-31−11.32%

Alkermes plc return on equity trends

Over the last five fiscal years, Alkermes plc's return on equity increased from −10.30% to 14.72%, a change of +25.02 percentage points. The latest reported quarter, Q2 2026, shows 0.03%.

About the metric

What return on equity (ROE) means

Return on equity (ROE) measures how much net income a company generates relative to shareholders’ equity. It can help evaluate how efficiently equity capital is used, but unusually high or negative values may reflect leverage, losses, or a small equity base.

Calculation and source

How return on equity is calculated

TickerStat calculates ROE as SEC-reported net income divided by average stockholders’ equity at the beginning and end of the fiscal period. Periods with missing or non-positive average equity are omitted. Quarterly ROE uses quarterly net income and is not annualized. Fiscal periods can differ from calendar years, so exact period-end dates are included.

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