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Side-by-side financial comparison of ACADIA PHARMACEUTICALS INC (ACAD) and DIODES INC (DIOD). Click either name above to swap in a different company.

DIODES INC is the larger business by last-quarter revenue ($391.6M vs $284.0M, roughly 1.4× ACADIA PHARMACEUTICALS INC). ACADIA PHARMACEUTICALS INC runs the higher net margin — 96.3% vs 2.6%, a 93.7% gap on every dollar of revenue. On growth, DIODES INC posted the faster year-over-year revenue change (15.4% vs 9.4%). Over the past eight quarters, ACADIA PHARMACEUTICALS INC's revenue compounded faster (17.5% CAGR vs 13.9%).

Acadia Pharmaceuticals Inc. is a biopharmaceutical company headquartered in Del Mar, San Diego, California.

Diodes Incorporated is a global semiconductor manufacturer that designs, produces and supplies discrete, analog and mixed-signal semiconductor products. Its solutions serve key end markets including automotive, industrial, consumer electronics, personal computing and communications infrastructure, with a worldwide customer base.

ACAD vs DIOD — Head-to-Head

Bigger by revenue
DIOD
DIOD
1.4× larger
DIOD
$391.6M
$284.0M
ACAD
Growing faster (revenue YoY)
DIOD
DIOD
+6.0% gap
DIOD
15.4%
9.4%
ACAD
Higher net margin
ACAD
ACAD
93.7% more per $
ACAD
96.3%
2.6%
DIOD
Faster 2-yr revenue CAGR
ACAD
ACAD
Annualised
ACAD
17.5%
13.9%
DIOD

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACAD
ACAD
DIOD
DIOD
Revenue
$284.0M
$391.6M
Net Profit
$273.6M
$10.2M
Gross Margin
90.8%
31.1%
Operating Margin
6.1%
3.4%
Net Margin
96.3%
2.6%
Revenue YoY
9.4%
15.4%
Net Profit YoY
90.3%
23.8%
EPS (diluted)
$1.61
$0.23

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ACAD
ACAD
DIOD
DIOD
Q4 25
$284.0M
$391.6M
Q3 25
$278.6M
$392.2M
Q2 25
$264.6M
$366.2M
Q1 25
$244.3M
$332.1M
Q4 24
$259.6M
$339.3M
Q3 24
$250.4M
$350.1M
Q2 24
$242.0M
$319.8M
Q1 24
$205.8M
$302.0M
Net Profit
ACAD
ACAD
DIOD
DIOD
Q4 25
$273.6M
$10.2M
Q3 25
$71.8M
$14.3M
Q2 25
$26.7M
$46.1M
Q1 25
$19.0M
$-4.4M
Q4 24
$143.7M
$8.2M
Q3 24
$32.8M
$13.7M
Q2 24
$33.4M
$8.0M
Q1 24
$16.6M
$14.0M
Gross Margin
ACAD
ACAD
DIOD
DIOD
Q4 25
90.8%
31.1%
Q3 25
92.2%
30.7%
Q2 25
92.2%
31.5%
Q1 25
91.7%
31.5%
Q4 24
91.6%
32.7%
Q3 24
92.5%
33.7%
Q2 24
92.5%
33.6%
Q1 24
88.8%
33.0%
Operating Margin
ACAD
ACAD
DIOD
DIOD
Q4 25
6.1%
3.4%
Q3 25
12.8%
3.0%
Q2 25
12.2%
2.6%
Q1 25
7.9%
0.4%
Q4 24
59.1%
3.5%
Q3 24
12.6%
6.2%
Q2 24
12.6%
1.2%
Q1 24
7.4%
4.3%
Net Margin
ACAD
ACAD
DIOD
DIOD
Q4 25
96.3%
2.6%
Q3 25
25.8%
3.6%
Q2 25
10.1%
12.6%
Q1 25
7.8%
-1.3%
Q4 24
55.4%
2.4%
Q3 24
13.1%
3.9%
Q2 24
13.8%
2.5%
Q1 24
8.0%
4.6%
EPS (diluted)
ACAD
ACAD
DIOD
DIOD
Q4 25
$1.61
$0.23
Q3 25
$0.42
$0.31
Q2 25
$0.16
$0.99
Q1 25
$0.11
$-0.10
Q4 24
$0.86
$0.18
Q3 24
$0.20
$0.30
Q2 24
$0.20
$0.17
Q1 24
$0.10
$0.30

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ACAD
ACAD
DIOD
DIOD
Cash + ST InvestmentsLiquidity on hand
$177.7M
$377.0M
Total DebtLower is stronger
$25.7M
Stockholders' EquityBook value
$1.2B
$1.9B
Total Assets
$1.6B
$2.4B
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACAD
ACAD
DIOD
DIOD
Q4 25
$177.7M
$377.0M
Q3 25
$258.0M
$386.4M
Q2 25
$253.6M
$327.3M
Q1 25
$217.7M
$343.9M
Q4 24
$319.6M
$316.1M
Q3 24
$155.1M
$319.3M
Q2 24
$177.1M
$273.9M
Q1 24
$204.7M
$276.0M
Total Debt
ACAD
ACAD
DIOD
DIOD
Q4 25
$25.7M
Q3 25
$24.9M
Q2 25
$26.4M
Q1 25
$20.5M
Q4 24
$20.7M
Q3 24
$22.2M
Q2 24
$20.3M
Q1 24
$20.9M
Stockholders' Equity
ACAD
ACAD
DIOD
DIOD
Q4 25
$1.2B
$1.9B
Q3 25
$917.3M
$1.9B
Q2 25
$822.4M
$1.9B
Q1 25
$765.2M
$1.8B
Q4 24
$732.8M
$1.8B
Q3 24
$577.2M
$1.8B
Q2 24
$516.7M
$1.8B
Q1 24
$464.0M
$1.7B
Total Assets
ACAD
ACAD
DIOD
DIOD
Q4 25
$1.6B
$2.4B
Q3 25
$1.3B
$2.5B
Q2 25
$1.2B
$2.5B
Q1 25
$1.1B
$2.4B
Q4 24
$1.2B
$2.4B
Q3 24
$976.9M
$2.4B
Q2 24
$914.1M
$2.4B
Q1 24
$855.1M
$2.4B
Debt / Equity
ACAD
ACAD
DIOD
DIOD
Q4 25
0.01×
Q3 25
0.01×
Q2 25
0.01×
Q1 25
0.01×
Q4 24
0.01×
Q3 24
0.01×
Q2 24
0.01×
Q1 24
0.01×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ACAD
ACAD
DIOD
DIOD
Operating Cash FlowLast quarter
$-48.7M
$38.1M
Free Cash FlowOCF − Capex
$12.4M
FCF MarginFCF / Revenue
3.2%
Capex IntensityCapex / Revenue
6.6%
Cash ConversionOCF / Net Profit
-0.18×
3.74×
TTM Free Cash FlowTrailing 4 quarters
$137.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACAD
ACAD
DIOD
DIOD
Q4 25
$-48.7M
$38.1M
Q3 25
$74.3M
$79.1M
Q2 25
$64.0M
$41.5M
Q1 25
$20.3M
$56.7M
Q4 24
$40.4M
$81.8M
Q3 24
$63.2M
$54.4M
Q2 24
$25.0M
$14.4M
Q1 24
$29.1M
$-31.1M
Free Cash Flow
ACAD
ACAD
DIOD
DIOD
Q4 25
$12.4M
Q3 25
$73.9M
$62.8M
Q2 25
$21.1M
Q1 25
$40.8M
Q4 24
$62.1M
Q3 24
$63.2M
$39.4M
Q2 24
$-3.5M
Q1 24
$-51.5M
FCF Margin
ACAD
ACAD
DIOD
DIOD
Q4 25
3.2%
Q3 25
26.5%
16.0%
Q2 25
5.8%
Q1 25
12.3%
Q4 24
18.3%
Q3 24
25.2%
11.2%
Q2 24
-1.1%
Q1 24
-17.1%
Capex Intensity
ACAD
ACAD
DIOD
DIOD
Q4 25
6.6%
Q3 25
0.1%
4.2%
Q2 25
5.6%
Q1 25
4.8%
Q4 24
5.8%
Q3 24
0.0%
4.3%
Q2 24
5.6%
Q1 24
6.7%
Cash Conversion
ACAD
ACAD
DIOD
DIOD
Q4 25
-0.18×
3.74×
Q3 25
1.03×
5.54×
Q2 25
2.40×
0.90×
Q1 25
1.07×
Q4 24
0.28×
9.93×
Q3 24
1.93×
3.95×
Q2 24
0.75×
1.80×
Q1 24
1.76×
-2.22×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ACAD
ACAD

Nuplazid$174.4M61%
Daybue$109.6M39%

DIOD
DIOD

Distributor$253.1M65%
Direct Sales$138.5M35%

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