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Side-by-side financial comparison of HECLA MINING CO (HL) and Gentherm Inc (THRM). Click either name above to swap in a different company.

HECLA MINING CO is the larger business by last-quarter revenue ($448.1M vs $382.8M, roughly 1.2× Gentherm Inc). HECLA MINING CO runs the higher net margin — 30.0% vs 0.8%, a 29.2% gap on every dollar of revenue. On growth, HECLA MINING CO posted the faster year-over-year revenue change (79.5% vs 8.5%). HECLA MINING CO produced more free cash flow last quarter ($134.7M vs $6.7M). Over the past eight quarters, HECLA MINING CO's revenue compounded faster (53.8% CAGR vs 3.7%).

Hecla Mining is a leading U.S.-based precious and base metals mining firm. Core products include silver, gold, lead and zinc, with operating assets across North America. It supplies raw materials to global jewelry manufacturing, industrial production, and renewable energy segments, and is a top domestic primary silver producer.

Gentherm Incorporated, formerly Amerigon, is an American thermal management technologies company. Gentherm created the first thermoelectrically heated and cooled seat system for the automotive industry. Called the "Climate Control Seat" system, it was first adopted by the Ford Motor Company and introduced as an option on the model year 2000 Lincoln Navigator in 1999. Today it is available on more than 50 vehicles sold by Ford, General Motors, Toyota (Lexus), Kia, Hyundai, Nissan (Infiniti), R...

HL vs THRM — Head-to-Head

Bigger by revenue
HL
HL
1.2× larger
HL
$448.1M
$382.8M
THRM
Growing faster (revenue YoY)
HL
HL
+71.0% gap
HL
79.5%
8.5%
THRM
Higher net margin
HL
HL
29.2% more per $
HL
30.0%
0.8%
THRM
More free cash flow
HL
HL
$128.0M more FCF
HL
$134.7M
$6.7M
THRM
Faster 2-yr revenue CAGR
HL
HL
Annualised
HL
53.8%
3.7%
THRM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
HL
HL
THRM
THRM
Revenue
$448.1M
$382.8M
Net Profit
$134.4M
$3.0M
Gross Margin
55.4%
23.7%
Operating Margin
49.1%
4.6%
Net Margin
30.0%
0.8%
Revenue YoY
79.5%
8.5%
Net Profit YoY
1027.2%
-80.5%
EPS (diluted)
$0.20
$0.08

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
HL
HL
THRM
THRM
Q4 25
$448.1M
$382.8M
Q3 25
$409.5M
$386.9M
Q2 25
$304.0M
$375.1M
Q1 25
$261.3M
$353.9M
Q4 24
$249.7M
$352.9M
Q3 24
$245.1M
$371.5M
Q2 24
$245.7M
$375.7M
Q1 24
$189.5M
$356.0M
Net Profit
HL
HL
THRM
THRM
Q4 25
$134.4M
$3.0M
Q3 25
$100.7M
$14.9M
Q2 25
$57.7M
$477.0K
Q1 25
$28.9M
$-128.0K
Q4 24
$11.9M
$15.3M
Q3 24
$1.8M
$16.0M
Q2 24
$27.9M
$18.9M
Q1 24
$-5.8M
$14.8M
Gross Margin
HL
HL
THRM
THRM
Q4 25
55.4%
23.7%
Q3 25
44.1%
24.6%
Q2 25
39.3%
23.9%
Q1 25
28.3%
24.4%
Q4 24
27.4%
24.4%
Q3 24
24.2%
25.5%
Q2 24
20.9%
25.7%
Q1 24
10.1%
24.9%
Operating Margin
HL
HL
THRM
THRM
Q4 25
49.1%
4.6%
Q3 25
36.3%
6.2%
Q2 25
30.8%
6.4%
Q1 25
20.0%
4.8%
Q4 24
15.3%
6.7%
Q3 24
9.2%
8.7%
Q2 24
16.5%
8.8%
Q1 24
2.7%
5.1%
Net Margin
HL
HL
THRM
THRM
Q4 25
30.0%
0.8%
Q3 25
24.6%
3.9%
Q2 25
19.0%
0.1%
Q1 25
11.0%
-0.0%
Q4 24
4.8%
4.3%
Q3 24
0.7%
4.3%
Q2 24
11.3%
5.0%
Q1 24
-3.0%
4.2%
EPS (diluted)
HL
HL
THRM
THRM
Q4 25
$0.20
$0.08
Q3 25
$0.15
$0.49
Q2 25
$0.09
$0.02
Q1 25
$0.05
$0.00
Q4 24
$0.03
$0.48
Q3 24
$0.00
$0.51
Q2 24
$0.04
$0.60
Q1 24
$-0.01
$0.47

Balance Sheet & Financial Strength

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

Metric
HL
HL
THRM
THRM
Cash + ST InvestmentsLiquidity on hand
$301.2M
$160.8M
Total DebtLower is stronger
$189.0M
Stockholders' EquityBook value
$2.6B
$720.3M
Total Assets
$3.6B
$1.4B
Debt / EquityLower = less leverage
0.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
HL
HL
THRM
THRM
Q4 25
$301.2M
$160.8M
Q3 25
$133.9M
$154.3M
Q2 25
$296.6M
$128.3M
Q1 25
$23.7M
$163.1M
Q4 24
$26.9M
$134.1M
Q3 24
$22.3M
$150.6M
Q2 24
$24.6M
$123.5M
Q1 24
$80.2M
$125.1M
Total Debt
HL
HL
THRM
THRM
Q4 25
$189.0M
Q3 25
$189.0M
Q2 25
$209.0M
Q1 25
$262.0M
Q4 24
$220.1M
Q3 24
$222.1M
Q2 24
$222.1M
Q1 24
$222.2M
Stockholders' Equity
HL
HL
THRM
THRM
Q4 25
$2.6B
$720.3M
Q3 25
$2.4B
$717.9M
Q2 25
$2.3B
$699.7M
Q1 25
$2.1B
$646.5M
Q4 24
$2.0B
$616.9M
Q3 24
$2.0B
$660.7M
Q2 24
$2.0B
$640.3M
Q1 24
$2.0B
$647.1M
Total Assets
HL
HL
THRM
THRM
Q4 25
$3.6B
$1.4B
Q3 25
$3.2B
$1.4B
Q2 25
$3.3B
$1.4B
Q1 25
$3.0B
$1.3B
Q4 24
$3.0B
$1.2B
Q3 24
$3.0B
$1.3B
Q2 24
$2.9B
$1.2B
Q1 24
$3.0B
$1.3B
Debt / Equity
HL
HL
THRM
THRM
Q4 25
0.26×
Q3 25
0.26×
Q2 25
0.30×
Q1 25
0.41×
Q4 24
0.36×
Q3 24
0.34×
Q2 24
0.35×
Q1 24
0.34×

Cash Flow & Capital Efficiency

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

Metric
HL
HL
THRM
THRM
Operating Cash FlowLast quarter
$217.1M
$29.0M
Free Cash FlowOCF − Capex
$134.7M
$6.7M
FCF MarginFCF / Revenue
30.1%
1.7%
Capex IntensityCapex / Revenue
18.4%
5.8%
Cash ConversionOCF / Net Profit
1.61×
9.70×
TTM Free Cash FlowTrailing 4 quarters
$310.2M
$61.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
HL
HL
THRM
THRM
Q4 25
$217.1M
$29.0M
Q3 25
$148.0M
$56.1M
Q2 25
$161.8M
$45.0M
Q1 25
$35.7M
$-13.3M
Q4 24
$67.5M
$36.6M
Q3 24
$55.0M
$46.3M
Q2 24
$78.7M
$37.1M
Q1 24
$17.1M
$-10.3M
Free Cash Flow
HL
HL
THRM
THRM
Q4 25
$134.7M
$6.7M
Q3 25
$90.1M
$46.5M
Q2 25
$103.8M
$36.2M
Q1 25
$-18.4M
$-28.2M
Q4 24
$6.7M
$13.6M
Q3 24
$-690.0K
$26.6M
Q2 24
$28.3M
$17.8M
Q1 24
$-30.5M
$-21.6M
FCF Margin
HL
HL
THRM
THRM
Q4 25
30.1%
1.7%
Q3 25
22.0%
12.0%
Q2 25
34.1%
9.6%
Q1 25
-7.0%
-8.0%
Q4 24
2.7%
3.9%
Q3 24
-0.3%
7.2%
Q2 24
11.5%
4.7%
Q1 24
-16.1%
-6.1%
Capex Intensity
HL
HL
THRM
THRM
Q4 25
18.4%
5.8%
Q3 25
14.1%
2.5%
Q2 25
19.1%
2.4%
Q1 25
20.7%
4.2%
Q4 24
24.3%
6.5%
Q3 24
22.7%
5.3%
Q2 24
20.5%
5.2%
Q1 24
25.1%
3.2%
Cash Conversion
HL
HL
THRM
THRM
Q4 25
1.61×
9.70×
Q3 25
1.47×
3.75×
Q2 25
2.80×
94.43×
Q1 25
1.24×
Q4 24
5.66×
2.39×
Q3 24
31.24×
2.90×
Q2 24
2.82×
1.97×
Q1 24
-0.70×

Financial Flow Comparison

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

Revenue Breakdown by Segment

HL
HL

Silver Contracts$258.5M58%
Gold$129.2M29%
Zinc$30.3M7%
Lead$23.3M5%
Environmental Remediation Services$9.2M2%

THRM
THRM

Climate Control Seats$200.9M52%
Lumbar And Massage Comfort Solutions$58.5M15%
Climate Control Interiors$50.3M13%
Other Automotive$27.6M7%
Valve Systems$24.1M6%
Medical Segments$13.9M4%
Climate And Comfort Electronics$7.4M2%

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