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Side-by-side financial comparison of BLACKBOXSTOCKS INC. (BLBX) and OSR Holdings, Inc. (OSRH). Click either name above to swap in a different company.

BLACKBOXSTOCKS INC. is the larger business by last-quarter revenue ($628.4K vs $627.7K, roughly 1.0× OSR Holdings, Inc.). BLACKBOXSTOCKS INC. runs the higher net margin — -255.8% vs -508.9%, a 253.2% gap on every dollar of revenue. On growth, BLACKBOXSTOCKS INC. posted the faster year-over-year revenue change (7.4% vs -23.7%).

Blackboxstocks Inc. is a US-based fintech firm operating a subscription trading analytics platform for retail and active traders. It provides real-time market data, trade signals, analytical tools and social trading features for equity, options and digital asset markets, making institutional-grade trading resources accessible to individual users.

BLBX vs OSRH — Head-to-Head

Bigger by revenue
BLBX
BLBX
1.0× larger
BLBX
$628.4K
$627.7K
OSRH
Growing faster (revenue YoY)
BLBX
BLBX
+31.1% gap
BLBX
7.4%
-23.7%
OSRH
Higher net margin
BLBX
BLBX
253.2% more per $
BLBX
-255.8%
-508.9%
OSRH

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
BLBX
BLBX
OSRH
OSRH
Revenue
$628.4K
$627.7K
Net Profit
$-1.6M
$-3.2M
Gross Margin
60.6%
41.7%
Operating Margin
-248.0%
-605.9%
Net Margin
-255.8%
-508.9%
Revenue YoY
7.4%
-23.7%
Net Profit YoY
-69.4%
-1283.3%
EPS (diluted)
$0.12

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
BLBX
BLBX
OSRH
OSRH
Q4 25
$628.4K
Q3 25
$697.0K
$627.7K
Q2 25
$518.8K
$1.1M
Q1 25
$587.1K
$761.3K
Q4 24
$585.0K
Q3 24
$647.8K
$823.0K
Q2 24
$684.7K
$881.8K
Q1 24
$649.4K
$910.2K
Net Profit
BLBX
BLBX
OSRH
OSRH
Q4 25
$-1.6M
Q3 25
$-720.6K
$-3.2M
Q2 25
$-1.3M
$-5.2M
Q1 25
$-829.1K
$-11.4M
Q4 24
$-948.7K
Q3 24
$-780.8K
$-231.0K
Q2 24
$-877.9K
$-97.3K
Q1 24
$-863.7K
$-60.4K
Gross Margin
BLBX
BLBX
OSRH
OSRH
Q4 25
60.6%
Q3 25
53.7%
41.7%
Q2 25
32.2%
2.9%
Q1 25
41.6%
22.2%
Q4 24
26.5%
Q3 24
54.7%
21.8%
Q2 24
48.0%
26.3%
Q1 24
44.9%
26.3%
Operating Margin
BLBX
BLBX
OSRH
OSRH
Q4 25
-248.0%
Q3 25
-63.0%
-605.9%
Q2 25
-220.4%
-460.5%
Q1 25
-151.2%
-383.3%
Q4 24
-151.5%
Q3 24
-113.3%
-433.4%
Q2 24
-120.5%
-364.0%
Q1 24
-133.0%
-362.8%
Net Margin
BLBX
BLBX
OSRH
OSRH
Q4 25
-255.8%
Q3 25
-103.4%
-508.9%
Q2 25
-244.7%
-460.2%
Q1 25
-141.2%
-1496.5%
Q4 24
-162.2%
Q3 24
-120.5%
-28.1%
Q2 24
-128.2%
-11.0%
Q1 24
-133.0%
-6.6%
EPS (diluted)
BLBX
BLBX
OSRH
OSRH
Q4 25
Q3 25
$0.12
Q2 25
Q1 25
Q4 24
Q3 24
$-0.06
Q2 24
$-0.02
Q1 24
$-0.01

Balance Sheet & Financial Strength

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

Metric
BLBX
BLBX
OSRH
OSRH
Cash + ST InvestmentsLiquidity on hand
$2.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$5.7M
$134.2M
Total Assets
$8.7M
$177.3M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLBX
BLBX
OSRH
OSRH
Q4 25
Q3 25
$2.2M
Q2 25
$1.6M
Q1 25
$1.6M
Q4 24
Q3 24
$60.9K
$12.2K
Q2 24
$1.1M
$119.1K
Q1 24
$115.0K
$3.6K
Stockholders' Equity
BLBX
BLBX
OSRH
OSRH
Q4 25
$5.7M
Q3 25
$4.8M
$134.2M
Q2 25
$3.6M
$139.2M
Q1 25
$4.7M
$132.3M
Q4 24
$5.4M
Q3 24
$6.3M
$-5.8M
Q2 24
$5.8M
$-4.9M
Q1 24
$6.5M
$-4.3M
Total Assets
BLBX
BLBX
OSRH
OSRH
Q4 25
$8.7M
Q3 25
$8.8M
$177.3M
Q2 25
$9.9M
$185.4M
Q1 25
$10.2M
$174.6M
Q4 24
$9.9M
Q3 24
$10.0M
$20.9M
Q2 24
$9.9M
$20.6M
Q1 24
$9.0M
$37.3M

Cash Flow & Capital Efficiency

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

Metric
BLBX
BLBX
OSRH
OSRH
Operating Cash FlowLast quarter
$-510.4K
$-2.7M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLBX
BLBX
OSRH
OSRH
Q4 25
$-510.4K
Q3 25
$-955.9K
$-2.7M
Q2 25
$-1.1M
$-482.6K
Q1 25
$-643.7K
$-64.1K
Q4 24
$-24.4K
Q3 24
$5.8K
$-686.5K
Q2 24
$-333.4K
$-483.2K
Q1 24
$-353.8K
$-498.8K
Capex Intensity
BLBX
BLBX
OSRH
OSRH
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
0.0%
Q2 24
Q1 24

Financial Flow Comparison

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

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