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Side-by-side financial comparison of Greystone Housing Impact Investors LP (GHI) 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 $15.0M, roughly 1.1× Greystone Housing Impact Investors LP). Greystone Housing Impact Investors LP runs the higher net margin — -38.9% vs -57.5%, a 18.6% gap on every dollar of revenue. On growth, LIGHTPATH TECHNOLOGIES INC posted the faster year-over-year revenue change (120.2% vs -33.6%). Over the past eight quarters, LIGHTPATH TECHNOLOGIES INC's revenue compounded faster (45.7% CAGR vs -18.1%).

Greystone Housing Impact Investors LP is a publicly traded real estate investment partnership focused on acquiring, owning, and managing affordable and workforce multifamily housing properties across the United States. It prioritizes investments that generate stable long-term returns while expanding housing access for low and middle income communities.

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.

GHI vs LPTH — Head-to-Head

Bigger by revenue
LPTH
LPTH
1.1× larger
LPTH
$16.4M
$15.0M
GHI
Growing faster (revenue YoY)
LPTH
LPTH
+153.8% gap
LPTH
120.2%
-33.6%
GHI
Higher net margin
GHI
GHI
18.6% more per $
GHI
-38.9%
-57.5%
LPTH
Faster 2-yr revenue CAGR
LPTH
LPTH
Annualised
LPTH
45.7%
-18.1%
GHI

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
GHI
GHI
LPTH
LPTH
Revenue
$15.0M
$16.4M
Net Profit
$-5.8M
$-9.4M
Gross Margin
36.8%
Operating Margin
-33.4%
-52.6%
Net Margin
-38.9%
-57.5%
Revenue YoY
-33.6%
120.2%
Net Profit YoY
-157.6%
-260.1%
EPS (diluted)
$-0.31
$-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
GHI
GHI
LPTH
LPTH
Q4 25
$15.0M
$16.4M
Q3 25
$21.7M
$15.1M
Q2 25
$23.6M
$12.2M
Q1 25
$25.1M
$9.2M
Q4 24
$22.6M
$7.4M
Q3 24
$24.3M
$8.4M
Q2 24
$22.0M
$8.6M
Q1 24
$22.4M
$7.7M
Net Profit
GHI
GHI
LPTH
LPTH
Q4 25
$-5.8M
$-9.4M
Q3 25
$2.0M
$-2.9M
Q2 25
$-7.1M
$-7.1M
Q1 25
$3.3M
$-3.6M
Q4 24
$10.1M
$-2.6M
Q3 24
$-4.6M
$-1.6M
Q2 24
$5.2M
$-2.4M
Q1 24
$10.6M
$-2.6M
Gross Margin
GHI
GHI
LPTH
LPTH
Q4 25
36.8%
Q3 25
29.8%
Q2 25
22.0%
Q1 25
29.1%
Q4 24
26.0%
Q3 24
33.9%
Q2 24
29.2%
Q1 24
20.9%
Operating Margin
GHI
GHI
LPTH
LPTH
Q4 25
-33.4%
-52.6%
Q3 25
9.1%
-16.6%
Q2 25
-30.0%
-38.0%
Q1 25
13.2%
-36.3%
Q4 24
45.0%
-33.5%
Q3 24
-19.0%
-16.4%
Q2 24
23.6%
-25.6%
Q1 24
47.6%
-33.6%
Net Margin
GHI
GHI
LPTH
LPTH
Q4 25
-38.9%
-57.5%
Q3 25
9.1%
-19.2%
Q2 25
-30.0%
-57.8%
Q1 25
13.2%
-39.1%
Q4 24
44.9%
-35.2%
Q3 24
-19.0%
-19.3%
Q2 24
23.6%
-27.3%
Q1 24
47.6%
-33.7%
EPS (diluted)
GHI
GHI
LPTH
LPTH
Q4 25
$-0.31
$-0.20
Q3 25
$0.03
$-0.07
Q2 25
$-0.35
$0.19
Q1 25
$0.11
$-0.44
Q4 24
$0.38
$-0.07
Q3 24
$-0.23
$-0.04
Q2 24
$0.19
$-0.15
Q1 24
$0.42
$-0.07

Balance Sheet & Financial Strength

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

Metric
GHI
GHI
LPTH
LPTH
Cash + ST InvestmentsLiquidity on hand
$39.5M
$73.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$77.9M
Total Assets
$1.5B
$148.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GHI
GHI
LPTH
LPTH
Q4 25
$39.5M
$73.6M
Q3 25
$36.2M
Q2 25
$47.5M
$4.9M
Q1 25
$51.4M
Q4 24
$14.7M
Q3 24
$37.4M
Q2 24
$34.0M
Q1 24
$56.3M
Total Debt
GHI
GHI
LPTH
LPTH
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
$535.0K
Q1 24
$599.4K
Stockholders' Equity
GHI
GHI
LPTH
LPTH
Q4 25
$77.9M
Q3 25
$21.4M
Q2 25
$15.6M
Q1 25
$15.7M
Q4 24
$26.7M
Q3 24
$29.4M
Q2 24
$30.2M
Q1 24
$31.7M
Total Assets
GHI
GHI
LPTH
LPTH
Q4 25
$1.5B
$148.6M
Q3 25
$1.5B
$87.3M
Q2 25
$1.5B
$81.5M
Q1 25
$1.5B
$81.4M
Q4 24
$1.6B
$45.8M
Q3 24
$1.5B
$48.4M
Q2 24
$1.5B
$48.1M
Q1 24
$1.5B
$49.7M
Debt / Equity
GHI
GHI
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
GHI
GHI
LPTH
LPTH
Operating Cash FlowLast quarter
$37.5M
$2.8M
Free Cash FlowOCF − Capex
$2.0M
FCF MarginFCF / Revenue
12.0%
Capex IntensityCapex / Revenue
5.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-6.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GHI
GHI
LPTH
LPTH
Q4 25
$37.5M
$2.8M
Q3 25
$8.4M
$-1.1M
Q2 25
$10.2M
$-2.6M
Q1 25
$10.3M
$-3.2M
Q4 24
$18.0M
$-737.4K
Q3 24
$4.9M
$-1.7M
Q2 24
$5.1M
$64.7K
Q1 24
$3.4M
$-394.2K
Free Cash Flow
GHI
GHI
LPTH
LPTH
Q4 25
$2.0M
Q3 25
$-1.2M
Q2 25
$-3.3M
Q1 25
$-3.7M
Q4 24
$-817.8K
Q3 24
$-1.8M
Q2 24
$-225.5K
Q1 24
$-802.5K
FCF Margin
GHI
GHI
LPTH
LPTH
Q4 25
12.0%
Q3 25
-8.1%
Q2 25
-27.3%
Q1 25
-40.0%
Q4 24
-11.0%
Q3 24
-21.2%
Q2 24
-2.6%
Q1 24
-10.4%
Capex Intensity
GHI
GHI
LPTH
LPTH
Q4 25
5.3%
Q3 25
0.5%
Q2 25
5.6%
Q1 25
4.6%
Q4 24
1.1%
Q3 24
0.9%
Q2 24
3.4%
Q1 24
5.3%
Cash Conversion
GHI
GHI
LPTH
LPTH
Q4 25
Q3 25
4.25×
Q2 25
Q1 25
3.11×
Q4 24
1.78×
Q3 24
Q2 24
0.98×
Q1 24
0.32×

Financial Flow Comparison

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

Revenue Breakdown by Segment

GHI
GHI

Segment breakdown not available.

LPTH
LPTH

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

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