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Side-by-side financial comparison of CUMBERLAND PHARMACEUTICALS INC (CPIX) and LIGHTPATH TECHNOLOGIES INC (LPTH). Click either name above to swap in a different company.

LIGHTPATH TECHNOLOGIES INC is the larger business by last-quarter revenue ($16.4M vs $13.7M, roughly 1.2× CUMBERLAND PHARMACEUTICALS INC). CUMBERLAND PHARMACEUTICALS INC runs the higher net margin — -10.3% vs -57.5%, a 47.2% gap on every dollar of revenue. On growth, LIGHTPATH TECHNOLOGIES INC posted the faster year-over-year revenue change (120.2% vs 31.1%). LIGHTPATH TECHNOLOGIES INC produced more free cash flow last quarter ($2.0M vs $3.0K). Over the past eight quarters, LIGHTPATH TECHNOLOGIES INC's revenue compounded faster (45.7% CAGR vs 26.9%).

Cumberland Pharmaceuticals Inc is a specialty pharmaceutical company that develops, manufactures and commercializes branded prescription medicines. Its core product portfolio covers acute care, gastroenterology, pain management and rare disease treatment, with its primary operating market being the United States, serving healthcare providers and patients in relevant care segments.

LightPath Technologies Inc designs, manufactures and distributes high-precision optical components and assemblies, including aspheric lenses, infrared optics, and fiber optic products. It serves global clients across industrial automation, aerospace, defense, medical imaging, and telecommunications sectors.

CPIX vs LPTH — Head-to-Head

Bigger by revenue
LPTH
LPTH
1.2× larger
LPTH
$16.4M
$13.7M
CPIX
Growing faster (revenue YoY)
LPTH
LPTH
+89.2% gap
LPTH
120.2%
31.1%
CPIX
Higher net margin
CPIX
CPIX
47.2% more per $
CPIX
-10.3%
-57.5%
LPTH
More free cash flow
LPTH
LPTH
$2.0M more FCF
LPTH
$2.0M
$3.0K
CPIX
Faster 2-yr revenue CAGR
LPTH
LPTH
Annualised
LPTH
45.7%
26.9%
CPIX

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
CPIX
CPIX
LPTH
LPTH
Revenue
$13.7M
$16.4M
Net Profit
$-1.4M
$-9.4M
Gross Margin
83.6%
36.8%
Operating Margin
-10.0%
-52.6%
Net Margin
-10.3%
-57.5%
Revenue YoY
31.1%
120.2%
Net Profit YoY
25.8%
-260.1%
EPS (diluted)
$-0.09
$-0.20

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
CPIX
CPIX
LPTH
LPTH
Q4 25
$13.7M
$16.4M
Q3 25
$8.3M
$15.1M
Q2 25
$10.8M
$12.2M
Q1 25
$11.7M
$9.2M
Q4 24
$10.4M
$7.4M
Q3 24
$9.1M
$8.4M
Q2 24
$9.8M
$8.6M
Q1 24
$8.5M
$7.7M
Net Profit
CPIX
CPIX
LPTH
LPTH
Q4 25
$-1.4M
$-9.4M
Q3 25
$-1.9M
$-2.9M
Q2 25
$-740.7K
$-7.1M
Q1 25
$1.3M
$-3.6M
Q4 24
$-1.9M
$-2.6M
Q3 24
$-1.5M
$-1.6M
Q2 24
$-1.1M
$-2.4M
Q1 24
$-1.9M
$-2.6M
Gross Margin
CPIX
CPIX
LPTH
LPTH
Q4 25
83.6%
36.8%
Q3 25
88.1%
29.8%
Q2 25
81.4%
22.0%
Q1 25
87.8%
29.1%
Q4 24
81.1%
26.0%
Q3 24
85.4%
33.9%
Q2 24
82.6%
29.2%
Q1 24
81.5%
20.9%
Operating Margin
CPIX
CPIX
LPTH
LPTH
Q4 25
-10.0%
-52.6%
Q3 25
-23.7%
-16.6%
Q2 25
-6.9%
-38.0%
Q1 25
11.0%
-36.3%
Q4 24
-17.7%
-33.5%
Q3 24
-18.6%
-16.4%
Q2 24
-10.4%
-25.6%
Q1 24
-22.0%
-33.6%
Net Margin
CPIX
CPIX
LPTH
LPTH
Q4 25
-10.3%
-57.5%
Q3 25
-23.4%
-19.2%
Q2 25
-6.8%
-57.8%
Q1 25
10.7%
-39.1%
Q4 24
-18.2%
-35.2%
Q3 24
-17.0%
-19.3%
Q2 24
-11.0%
-27.3%
Q1 24
-22.9%
-33.7%
EPS (diluted)
CPIX
CPIX
LPTH
LPTH
Q4 25
$-0.09
$-0.20
Q3 25
$-0.13
$-0.07
Q2 25
$-0.05
$0.19
Q1 25
$0.08
$-0.44
Q4 24
$-0.13
$-0.07
Q3 24
$-0.11
$-0.04
Q2 24
$-0.08
$-0.15
Q1 24
$-0.14
$-0.07

Balance Sheet & Financial Strength

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

Metric
CPIX
CPIX
LPTH
LPTH
Cash + ST InvestmentsLiquidity on hand
$11.4M
$73.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$24.9M
$77.9M
Total Assets
$76.8M
$148.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CPIX
CPIX
LPTH
LPTH
Q4 25
$11.4M
$73.6M
Q3 25
$15.2M
Q2 25
$16.1M
$4.9M
Q1 25
$15.1M
Q4 24
$18.0M
Q3 24
$17.5M
Q2 24
$17.3M
Q1 24
$18.5M
Total Debt
CPIX
CPIX
LPTH
LPTH
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
$535.0K
Q1 24
$599.4K
Stockholders' Equity
CPIX
CPIX
LPTH
LPTH
Q4 25
$24.9M
$77.9M
Q3 25
$26.1M
$21.4M
Q2 25
$28.0M
$15.6M
Q1 25
$28.7M
$15.7M
Q4 24
$22.9M
$26.7M
Q3 24
$24.8M
$29.4M
Q2 24
$26.3M
$30.2M
Q1 24
$27.5M
$31.7M
Total Assets
CPIX
CPIX
LPTH
LPTH
Q4 25
$76.8M
$148.6M
Q3 25
$65.9M
$87.3M
Q2 25
$67.9M
$81.5M
Q1 25
$69.9M
$81.4M
Q4 24
$75.6M
$45.8M
Q3 24
$76.7M
$48.4M
Q2 24
$78.5M
$48.1M
Q1 24
$81.5M
$49.7M
Debt / Equity
CPIX
CPIX
LPTH
LPTH
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
0.02×
Q1 24
0.02×

Cash Flow & Capital Efficiency

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

Metric
CPIX
CPIX
LPTH
LPTH
Operating Cash FlowLast quarter
$3.0K
$2.8M
Free Cash FlowOCF − Capex
$3.0K
$2.0M
FCF MarginFCF / Revenue
0.0%
12.0%
Capex IntensityCapex / Revenue
0.0%
5.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$4.8M
$-6.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CPIX
CPIX
LPTH
LPTH
Q4 25
$3.0K
$2.8M
Q3 25
$187.2K
$-1.1M
Q2 25
$843.8K
$-2.6M
Q1 25
$3.9M
$-3.2M
Q4 24
$1.9M
$-737.4K
Q3 24
$475.5K
$-1.7M
Q2 24
$-855.7K
$64.7K
Q1 24
$-2.1M
$-394.2K
Free Cash Flow
CPIX
CPIX
LPTH
LPTH
Q4 25
$3.0K
$2.0M
Q3 25
$163.4K
$-1.2M
Q2 25
$817.3K
$-3.3M
Q1 25
$3.9M
$-3.7M
Q4 24
$1.9M
$-817.8K
Q3 24
$460.1K
$-1.8M
Q2 24
$-862.8K
$-225.5K
Q1 24
$-2.2M
$-802.5K
FCF Margin
CPIX
CPIX
LPTH
LPTH
Q4 25
0.0%
12.0%
Q3 25
2.0%
-8.1%
Q2 25
7.5%
-27.3%
Q1 25
32.9%
-40.0%
Q4 24
18.2%
-11.0%
Q3 24
5.1%
-21.2%
Q2 24
-8.8%
-2.6%
Q1 24
-25.6%
-10.4%
Capex Intensity
CPIX
CPIX
LPTH
LPTH
Q4 25
0.0%
5.3%
Q3 25
0.3%
0.5%
Q2 25
0.2%
5.6%
Q1 25
0.4%
4.6%
Q4 24
0.0%
1.1%
Q3 24
0.2%
0.9%
Q2 24
0.1%
3.4%
Q1 24
0.5%
5.3%
Cash Conversion
CPIX
CPIX
LPTH
LPTH
Q4 25
Q3 25
Q2 25
Q1 25
3.10×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

CPIX
CPIX

Segment breakdown not available.

LPTH
LPTH

Other$7.9M48%
Infrared Components$5.0M31%
Visible Components$3.4M21%

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