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Side-by-side financial comparison of PURE CYCLE CORP (PCYO) and Spero Therapeutics, Inc. (SPRO). Click either name above to swap in a different company.

Spero Therapeutics, Inc. is the larger business by last-quarter revenue ($12.6M vs $9.1M, roughly 1.4× PURE CYCLE CORP). Spero Therapeutics, Inc. runs the higher net margin — 250.7% vs 50.0%, a 200.7% gap on every dollar of revenue. On growth, Spero Therapeutics, Inc. posted the faster year-over-year revenue change (24080.8% vs 58.8%). Over the past eight quarters, Spero Therapeutics, Inc.'s revenue compounded faster (847.7% CAGR vs 69.0%).

Pure Cycles, is a bicycle company based in Los Angeles, California that was founded by Michael Fishman, Jordan Schau, Zachary Schau and Austin Stoffers in 2010, as Pure Fix Cycles.

PCYO vs SPRO — Head-to-Head

Bigger by revenue
SPRO
SPRO
1.4× larger
SPRO
$12.6M
$9.1M
PCYO
Growing faster (revenue YoY)
SPRO
SPRO
+24022.0% gap
SPRO
24080.8%
58.8%
PCYO
Higher net margin
SPRO
SPRO
200.7% more per $
SPRO
250.7%
50.0%
PCYO
Faster 2-yr revenue CAGR
SPRO
SPRO
Annualised
SPRO
847.7%
69.0%
PCYO

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
PCYO
PCYO
SPRO
SPRO
Revenue
$9.1M
$12.6M
Net Profit
$4.6M
$31.5M
Gross Margin
68.4%
Operating Margin
48.0%
Net Margin
50.0%
250.7%
Revenue YoY
58.8%
24080.8%
Net Profit YoY
16.0%
250.9%
EPS (diluted)
$0.19
$0.56

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
PCYO
PCYO
SPRO
SPRO
Q4 25
$9.1M
$12.6M
Q3 25
$11.2M
$0
Q2 25
$5.1M
$0
Q1 25
$4.0M
$12.0K
Q4 24
$5.8M
$52.0K
Q3 24
$12.6M
$65.0K
Q2 24
$7.6M
$114.0K
Q1 24
$3.2M
$140.0K
Net Profit
PCYO
PCYO
SPRO
SPRO
Q4 25
$4.6M
$31.5M
Q3 25
$6.1M
$-7.4M
Q2 25
$2.3M
$-1.7M
Q1 25
$809.0K
$-13.9M
Q4 24
$3.9M
Q3 24
$6.6M
$-17.1M
Q2 24
$2.8M
$-17.9M
Q1 24
$118.0K
$-12.7M
Gross Margin
PCYO
PCYO
SPRO
SPRO
Q4 25
68.4%
Q3 25
67.7%
Q2 25
63.4%
Q1 25
38.2%
Q4 24
63.8%
Q3 24
77.8%
Q2 24
64.0%
Q1 24
55.6%
Operating Margin
PCYO
PCYO
SPRO
SPRO
Q4 25
48.0%
Q3 25
53.1%
Q2 25
26.0%
Q1 25
-33.2%
-122758.3%
Q4 24
29.9%
Q3 24
62.0%
-28604.6%
Q2 24
40.3%
-16720.2%
Q1 24
-11.5%
-9987.1%
Net Margin
PCYO
PCYO
SPRO
SPRO
Q4 25
50.0%
250.7%
Q3 25
54.5%
Q2 25
43.9%
Q1 25
20.3%
-115550.0%
Q4 24
68.4%
Q3 24
52.6%
-26380.0%
Q2 24
37.2%
-15668.4%
Q1 24
3.7%
-9049.3%
EPS (diluted)
PCYO
PCYO
SPRO
SPRO
Q4 25
$0.19
$0.56
Q3 25
$0.26
$-0.13
Q2 25
$0.09
$-0.03
Q1 25
$0.03
$-0.25
Q4 24
$0.16
Q3 24
$0.27
$-0.32
Q2 24
$0.12
$-0.33
Q1 24
$0.00
$-0.24

Balance Sheet & Financial Strength

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

Metric
PCYO
PCYO
SPRO
SPRO
Cash + ST InvestmentsLiquidity on hand
$17.1M
$40.3M
Total DebtLower is stronger
$8.0M
Stockholders' EquityBook value
$147.5M
$59.0M
Total Assets
$168.1M
$68.9M
Debt / EquityLower = less leverage
0.05×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PCYO
PCYO
SPRO
SPRO
Q4 25
$17.1M
$40.3M
Q3 25
$21.9M
$48.6M
Q2 25
$14.4M
$31.2M
Q1 25
$16.5M
$48.9M
Q4 24
$19.0M
$52.9M
Q3 24
$22.1M
$76.3M
Q2 24
$20.5M
$63.5M
Q1 24
$20.6M
$82.3M
Total Debt
PCYO
PCYO
SPRO
SPRO
Q4 25
$8.0M
Q3 25
$6.8M
Q2 25
$6.9M
Q1 25
$6.9M
Q4 24
$6.9M
Q3 24
$6.9M
Q2 24
Q1 24
Stockholders' Equity
PCYO
PCYO
SPRO
SPRO
Q4 25
$147.5M
$59.0M
Q3 25
$142.7M
$26.5M
Q2 25
$136.7M
$32.8M
Q1 25
$134.4M
$33.8M
Q4 24
$133.6M
$46.1M
Q3 24
$129.7M
$65.5M
Q2 24
$123.2M
$80.5M
Q1 24
$120.4M
$96.2M
Total Assets
PCYO
PCYO
SPRO
SPRO
Q4 25
$168.1M
$68.9M
Q3 25
$162.3M
$54.2M
Q2 25
$151.7M
$62.1M
Q1 25
$149.7M
$77.7M
Q4 24
$149.7M
$110.5M
Q3 24
$147.4M
$135.2M
Q2 24
$140.4M
$149.9M
Q1 24
$135.2M
$167.7M
Debt / Equity
PCYO
PCYO
SPRO
SPRO
Q4 25
0.05×
Q3 25
0.05×
Q2 25
0.05×
Q1 25
0.05×
Q4 24
0.05×
Q3 24
0.05×
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
PCYO
PCYO
SPRO
SPRO
Operating Cash FlowLast quarter
$-979.0K
$-8.4M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-0.21×
-0.26×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PCYO
PCYO
SPRO
SPRO
Q4 25
$-979.0K
$-8.4M
Q3 25
$9.4M
$17.4M
Q2 25
$-503.0K
$-17.7M
Q1 25
$-1.4M
$-4.0M
Q4 24
$5.7M
$-23.4M
Q3 24
$3.1M
$12.8M
Q2 24
$892.0K
$-18.7M
Q1 24
$-457.0K
$5.9M
Cash Conversion
PCYO
PCYO
SPRO
SPRO
Q4 25
-0.21×
-0.26×
Q3 25
1.53×
Q2 25
-0.22×
Q1 25
-1.70×
Q4 24
1.44×
Q3 24
0.47×
Q2 24
0.32×
Q1 24
-3.87×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PCYO
PCYO

Construction$6.5M71%
Water And Wastewater Resource Development Segment$2.5M27%

SPRO
SPRO

Segment breakdown not available.

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