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Side-by-side financial comparison of GRIFFON CORP (GFF) and ADVANCED DRAINAGE SYSTEMS, INC. (WMS). Click either name above to swap in a different company.

ADVANCED DRAINAGE SYSTEMS, INC. is the larger business by last-quarter revenue ($693.4M vs $649.1M, roughly 1.1× GRIFFON CORP). ADVANCED DRAINAGE SYSTEMS, INC. runs the higher net margin — 13.5% vs 9.9%, a 3.6% gap on every dollar of revenue. On growth, GRIFFON CORP posted the faster year-over-year revenue change (2.6% vs 0.4%). ADVANCED DRAINAGE SYSTEMS, INC. produced more free cash flow last quarter ($183.6M vs $99.3M). Over the past eight quarters, ADVANCED DRAINAGE SYSTEMS, INC.'s revenue compounded faster (3.0% CAGR vs -1.8%).

Griffon Corporation is a multinational conglomerate headquartered in New York City. It operates as a diversified management and holding company. The company has four subsidiaries: Ames True Temper, ClosetMaid, Clopay Building Products, and CornellCookson. Griffon has been publicly traded since 1961 and is listed on the New York Stock Exchange as a component stock of the S&P SmallCap 600, S&P Composite 1500, and Russell 2000 indices.

Advanced Drainage Systems, Inc. (ADS) is an American company that designs, manufactures and markets polypropylene and polyethylene pipes, plastic leach field chambers and systems, septic tanks and accessories, storm retention/detention and septic chambers, polyvinyl chloride drainage structures, fittings, and water filters and water separators. It is the largest maker of high-density polyethylene pipe in the United States. It is headquartered in Hilliard, Ohio. In 2020, 93% of the company's s...

GFF vs WMS — Head-to-Head

Bigger by revenue
WMS
WMS
1.1× larger
WMS
$693.4M
$649.1M
GFF
Growing faster (revenue YoY)
GFF
GFF
+2.2% gap
GFF
2.6%
0.4%
WMS
Higher net margin
WMS
WMS
3.6% more per $
WMS
13.5%
9.9%
GFF
More free cash flow
WMS
WMS
$84.2M more FCF
WMS
$183.6M
$99.3M
GFF
Faster 2-yr revenue CAGR
WMS
WMS
Annualised
WMS
3.0%
-1.8%
GFF

Income Statement — Q1 FY2026 vs Q3 FY2026

Metric
GFF
GFF
WMS
WMS
Revenue
$649.1M
$693.4M
Net Profit
$64.4M
$93.6M
Gross Margin
41.1%
37.4%
Operating Margin
17.5%
19.7%
Net Margin
9.9%
13.5%
Revenue YoY
2.6%
0.4%
Net Profit YoY
-9.1%
15.3%
EPS (diluted)
$1.41
$1.19

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
GFF
GFF
WMS
WMS
Q4 25
$649.1M
$693.4M
Q3 25
$662.2M
$850.4M
Q2 25
$613.6M
$829.9M
Q1 25
$611.7M
$615.8M
Q4 24
$632.4M
$690.5M
Q3 24
$659.7M
$782.6M
Q2 24
$647.8M
$815.3M
Q1 24
$672.9M
$653.8M
Net Profit
GFF
GFF
WMS
WMS
Q4 25
$64.4M
$93.6M
Q3 25
$43.6M
$156.0M
Q2 25
$-120.1M
$143.9M
Q1 25
$56.8M
$77.2M
Q4 24
$70.9M
$81.2M
Q3 24
$62.5M
$130.4M
Q2 24
$41.1M
$161.4M
Q1 24
$64.1M
$94.8M
Gross Margin
GFF
GFF
WMS
WMS
Q4 25
41.1%
37.4%
Q3 25
41.7%
40.0%
Q2 25
43.2%
39.8%
Q1 25
41.2%
36.7%
Q4 24
41.8%
35.0%
Q3 24
39.9%
37.6%
Q2 24
38.5%
40.8%
Q1 24
40.2%
38.5%
Operating Margin
GFF
GFF
WMS
WMS
Q4 25
17.5%
19.7%
Q3 25
18.0%
26.3%
Q2 25
-20.5%
24.8%
Q1 25
16.5%
19.0%
Q4 24
17.7%
18.4%
Q3 24
16.9%
23.9%
Q2 24
13.8%
27.7%
Q1 24
16.9%
20.7%
Net Margin
GFF
GFF
WMS
WMS
Q4 25
9.9%
13.5%
Q3 25
6.6%
18.3%
Q2 25
-19.6%
17.3%
Q1 25
9.3%
12.5%
Q4 24
11.2%
11.8%
Q3 24
9.5%
16.7%
Q2 24
6.3%
19.8%
Q1 24
9.5%
14.5%
EPS (diluted)
GFF
GFF
WMS
WMS
Q4 25
$1.41
$1.19
Q3 25
$1.04
$1.99
Q2 25
$-2.65
$1.84
Q1 25
$1.21
$0.99
Q4 24
$1.49
$1.04
Q3 24
$1.29
$1.67
Q2 24
$0.84
$2.06
Q1 24
$1.28
$1.22

Balance Sheet & Financial Strength

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

Metric
GFF
GFF
WMS
WMS
Cash + ST InvestmentsLiquidity on hand
$95.3M
$1.0B
Total DebtLower is stronger
Stockholders' EquityBook value
$108.9M
$1.9B
Total Assets
$2.1B
$4.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GFF
GFF
WMS
WMS
Q4 25
$95.3M
$1.0B
Q3 25
$99.0M
$812.9M
Q2 25
$107.3M
$638.3M
Q1 25
$127.8M
$463.3M
Q4 24
$152.0M
$488.9M
Q3 24
$114.4M
$613.0M
Q2 24
$133.5M
$541.6M
Q1 24
$123.0M
$490.2M
Total Debt
GFF
GFF
WMS
WMS
Q4 25
Q3 25
Q2 25
$1.5B
Q1 25
$1.5B
$1.3B
Q4 24
$1.5B
Q3 24
$1.5B
Q2 24
$1.5B
Q1 24
$1.6B
$1.3B
Stockholders' Equity
GFF
GFF
WMS
WMS
Q4 25
$108.9M
$1.9B
Q3 25
$74.0M
$1.8B
Q2 25
$63.9M
$1.7B
Q1 25
$214.7M
$1.5B
Q4 24
$227.8M
$1.5B
Q3 24
$224.9M
$1.4B
Q2 24
$223.5M
$1.3B
Q1 24
$202.2M
$1.2B
Total Assets
GFF
GFF
WMS
WMS
Q4 25
$2.1B
$4.1B
Q3 25
$2.1B
$4.1B
Q2 25
$2.1B
$3.9B
Q1 25
$2.3B
$3.7B
Q4 24
$2.3B
$3.6B
Q3 24
$2.4B
$3.5B
Q2 24
$2.4B
$3.4B
Q1 24
$2.4B
$3.3B
Debt / Equity
GFF
GFF
WMS
WMS
Q4 25
Q3 25
Q2 25
22.71×
Q1 25
7.16×
0.83×
Q4 24
6.48×
Q3 24
6.78×
Q2 24
6.74×
Q1 24
7.84×
1.11×

Cash Flow & Capital Efficiency

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

Metric
GFF
GFF
WMS
WMS
Operating Cash FlowLast quarter
$107.0M
$269.3M
Free Cash FlowOCF − Capex
$99.3M
$183.6M
FCF MarginFCF / Revenue
15.3%
26.5%
Capex IntensityCapex / Revenue
1.2%
12.4%
Cash ConversionOCF / Net Profit
1.66×
2.88×
TTM Free Cash FlowTrailing 4 quarters
$278.9M
$577.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GFF
GFF
WMS
WMS
Q4 25
$107.0M
$269.3M
Q3 25
$75.0M
$234.9M
Q2 25
$123.1M
$275.0M
Q1 25
$16.5M
$41.2M
Q4 24
$142.9M
$189.9M
Q3 24
$72.1M
$166.9M
Q2 24
$122.1M
$183.4M
Q1 24
$39.8M
$17.7M
Free Cash Flow
GFF
GFF
WMS
WMS
Q4 25
$99.3M
$183.6M
Q3 25
$62.4M
$176.4M
Q2 25
$114.4M
$222.4M
Q1 25
$2.8M
$-5.3M
Q4 24
$125.5M
$135.7M
Q3 24
$51.6M
$112.4M
Q2 24
$107.5M
$125.7M
Q1 24
$20.8M
$-29.8M
FCF Margin
GFF
GFF
WMS
WMS
Q4 25
15.3%
26.5%
Q3 25
9.4%
20.7%
Q2 25
18.6%
26.8%
Q1 25
0.5%
-0.9%
Q4 24
19.8%
19.7%
Q3 24
7.8%
14.4%
Q2 24
16.6%
15.4%
Q1 24
3.1%
-4.6%
Capex Intensity
GFF
GFF
WMS
WMS
Q4 25
1.2%
12.4%
Q3 25
1.9%
6.9%
Q2 25
1.4%
6.3%
Q1 25
2.2%
7.6%
Q4 24
2.8%
7.9%
Q3 24
3.1%
7.0%
Q2 24
2.2%
7.1%
Q1 24
2.8%
7.3%
Cash Conversion
GFF
GFF
WMS
WMS
Q4 25
1.66×
2.88×
Q3 25
1.72×
1.51×
Q2 25
1.91×
Q1 25
0.29×
0.53×
Q4 24
2.02×
2.34×
Q3 24
1.15×
1.28×
Q2 24
2.97×
1.14×
Q1 24
0.62×
0.19×

Financial Flow Comparison

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

Revenue Breakdown by Segment

GFF
GFF

Consumer And Professional Products$241.1M37%
Residential Repairand Remodel$202.1M31%
International Excluding North America$97.8M15%
Retail$47.3M7%
Residential New Construction$32.5M5%
Other$14.2M2%
Industrial$14.1M2%

WMS
WMS

Reportable Segment Aggregation Before Other Operating Segment$557.3M80%
Other$85.5M12%
Pipe$35.5M5%
Allied Products And Other$15.0M2%

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