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Side-by-side financial comparison of IREN Ltd (IREN) and QUINSTREET, INC (QNST). Click either name above to swap in a different company.

QUINSTREET, INC is the larger business by last-quarter revenue ($287.8M vs $184.7M, roughly 1.6× IREN Ltd). QUINSTREET, INC runs the higher net margin — 17.4% vs -84.1%, a 101.6% gap on every dollar of revenue. On growth, IREN Ltd posted the faster year-over-year revenue change (59.0% vs 1.9%). QUINSTREET, INC produced more free cash flow last quarter ($20.7M vs $-468.0M).

IREN Ltd. is a vertically integrated data center business powering the future of Bitcoin, AI and beyond with renewable energy. It is strategically located in renewable-rich, fiber-connected regions across the US and Canada.

QuinStreet, Inc. is a publicly traded online marketing company based in Foster City, California. The company helps generate web traffic for clients by acquiring popular domain names.

IREN vs QNST — Head-to-Head

Bigger by revenue
QNST
QNST
1.6× larger
QNST
$287.8M
$184.7M
IREN
Growing faster (revenue YoY)
IREN
IREN
+57.2% gap
IREN
59.0%
1.9%
QNST
Higher net margin
QNST
QNST
101.6% more per $
QNST
17.4%
-84.1%
IREN
More free cash flow
QNST
QNST
$488.8M more FCF
QNST
$20.7M
$-468.0M
IREN

Income Statement — Q2 FY2026 vs Q2 FY2026

Metric
IREN
IREN
QNST
QNST
Revenue
$184.7M
$287.8M
Net Profit
$-155.4M
$50.2M
Gross Margin
64.4%
9.6%
Operating Margin
-63.0%
0.4%
Net Margin
-84.1%
17.4%
Revenue YoY
59.0%
1.9%
Net Profit YoY
-610.0%
3342.5%
EPS (diluted)
$-0.52
$0.87

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
IREN
IREN
QNST
QNST
Q4 25
$184.7M
$287.8M
Q3 25
$240.3M
$285.9M
Q1 25
$269.8M
Q4 24
$116.1M
$282.6M
Q3 24
$52.8M
$279.2M
Q2 24
$198.3M
Q1 24
$54.3M
$168.6M
Q4 23
$42.6M
$122.7M
Net Profit
IREN
IREN
QNST
QNST
Q4 25
$-155.4M
$50.2M
Q3 25
$384.6M
$4.5M
Q1 25
$4.4M
Q4 24
$-21.9M
$-1.5M
Q3 24
$-51.7M
$-1.4M
Q2 24
$-2.2M
Q1 24
$8.6M
$-7.0M
Q4 23
$-5.2M
$-11.6M
Gross Margin
IREN
IREN
QNST
QNST
Q4 25
64.4%
9.6%
Q3 25
66.4%
9.4%
Q1 25
10.3%
Q4 24
72.2%
9.5%
Q3 24
39.6%
10.2%
Q2 24
8.8%
Q1 24
8.5%
Q4 23
5.6%
Operating Margin
IREN
IREN
QNST
QNST
Q4 25
-63.0%
0.4%
Q3 25
-31.8%
1.7%
Q1 25
1.8%
Q4 24
14.9%
-0.5%
Q3 24
-89.2%
-0.4%
Q2 24
-0.7%
Q1 24
11.1%
-3.2%
Q4 23
-5.2%
-9.3%
Net Margin
IREN
IREN
QNST
QNST
Q4 25
-84.1%
17.4%
Q3 25
160.1%
1.6%
Q1 25
1.6%
Q4 24
-18.8%
-0.5%
Q3 24
-98.0%
-0.5%
Q2 24
-1.1%
Q1 24
15.9%
-4.2%
Q4 23
-12.3%
-9.4%
EPS (diluted)
IREN
IREN
QNST
QNST
Q4 25
$-0.52
$0.87
Q3 25
$1.08
$0.08
Q1 25
$0.08
Q4 24
$-0.10
$-0.03
Q3 24
$-0.27
$-0.02
Q2 24
$-0.04
Q1 24
$0.00
$-0.13
Q4 23
$-0.00
$-0.21

Balance Sheet & Financial Strength

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

Metric
IREN
IREN
QNST
QNST
Cash + ST InvestmentsLiquidity on hand
$3.3B
$107.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.5B
$294.4M
Total Assets
$7.0B
$493.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IREN
IREN
QNST
QNST
Q4 25
$3.3B
$107.0M
Q3 25
$1.0B
$101.3M
Q1 25
$81.8M
Q4 24
$427.3M
$57.8M
Q3 24
$98.6M
$25.0M
Q2 24
$50.5M
Q1 24
$259.7M
$39.6M
Q4 23
$90.3M
$45.5M
Stockholders' Equity
IREN
IREN
QNST
QNST
Q4 25
$2.5B
$294.4M
Q3 25
$2.9B
$246.7M
Q1 25
$235.5M
Q4 24
$1.2B
$224.3M
Q3 24
$1.1B
$219.8M
Q2 24
$216.8M
Q1 24
$677.2M
$215.0M
Q4 23
$381.8M
$215.3M
Total Assets
IREN
IREN
QNST
QNST
Q4 25
$7.0B
$493.0M
Q3 25
$4.3B
$442.6M
Q1 25
$417.2M
Q4 24
$1.9B
$409.6M
Q3 24
$1.3B
$401.2M
Q2 24
$368.5M
Q1 24
$723.6M
$349.3M
Q4 23
$417.2M
$320.9M

Cash Flow & Capital Efficiency

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

Metric
IREN
IREN
QNST
QNST
Operating Cash FlowLast quarter
$71.7M
$21.6M
Free Cash FlowOCF − Capex
$-468.0M
$20.7M
FCF MarginFCF / Revenue
-253.4%
7.2%
Capex IntensityCapex / Revenue
292.2%
0.3%
Cash ConversionOCF / Net Profit
0.43×
TTM Free Cash FlowTrailing 4 quarters
$-701.2M
$106.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IREN
IREN
QNST
QNST
Q4 25
$71.7M
$21.6M
Q3 25
$142.4M
$19.6M
Q1 25
$30.1M
Q4 24
$53.6M
$38.7M
Q3 24
$-3.9M
$-13.7M
Q2 24
$16.6M
Q1 24
$-27.1M
$4.1M
Q4 23
$17.4M
$-3.7M
Free Cash Flow
IREN
IREN
QNST
QNST
Q4 25
$-468.0M
$20.7M
Q3 25
$-38.0M
$18.4M
Q1 25
$29.5M
Q4 24
$-85.5M
$38.2M
Q3 24
$-109.7M
$-14.1M
Q2 24
$15.4M
Q1 24
$-108.3M
$2.9M
Q4 23
$-5.0M
FCF Margin
IREN
IREN
QNST
QNST
Q4 25
-253.4%
7.2%
Q3 25
-15.8%
6.4%
Q1 25
10.9%
Q4 24
-73.6%
13.5%
Q3 24
-208.0%
-5.1%
Q2 24
7.8%
Q1 24
-199.4%
1.7%
Q4 23
-4.1%
Capex Intensity
IREN
IREN
QNST
QNST
Q4 25
292.2%
0.3%
Q3 25
75.0%
0.4%
Q1 25
0.2%
Q4 24
119.7%
0.2%
Q3 24
200.6%
0.2%
Q2 24
0.6%
Q1 24
149.5%
0.7%
Q4 23
1.1%
Cash Conversion
IREN
IREN
QNST
QNST
Q4 25
0.43×
Q3 25
0.37×
4.32×
Q1 25
6.82×
Q4 24
Q3 24
Q2 24
Q1 24
-3.13×
Q4 23

Financial Flow Comparison

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

Revenue Breakdown by Segment

IREN
IREN

Bitcoin Mining Revenue$167.4M91%
AI Cloud Services$17.3M9%

QNST
QNST

Financial Service$216.8M75%
Home Services And Other Revenue$71.0M25%

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