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Side-by-side financial comparison of Western Midstream Partners, LP (WES) and ADVANCED DRAINAGE SYSTEMS, INC. (WMS). Click either name above to swap in a different company.

Western Midstream Partners, LP is the larger business by last-quarter revenue ($1.0B vs $693.4M, roughly 1.5× ADVANCED DRAINAGE SYSTEMS, INC.). Western Midstream Partners, LP runs the higher net margin — 18.5% vs 13.5%, a 5.0% gap on every dollar of revenue. On growth, Western Midstream Partners, LP posted the faster year-over-year revenue change (11.0% vs 0.4%). Western Midstream Partners, LP produced more free cash flow last quarter ($335.4M vs $183.6M). Over the past eight quarters, Western Midstream Partners, LP's revenue compounded faster (7.8% CAGR vs 3.0%).

Sunoco LP is an American vehicle gasoline master limited partnership company organized under Delaware state law and headquartered in Dallas, Texas. Dating back to 1886, the company has transformed from a vertically integrated energy company to a distributor of fuels and operator of energy infrastructure. It was previously engaged in oil, natural gas exploration and production, refining, chemical manufacturing, and retail fuel sales, but divested these businesses.

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...

WES vs WMS — Head-to-Head

Bigger by revenue
WES
WES
1.5× larger
WES
$1.0B
$693.4M
WMS
Growing faster (revenue YoY)
WES
WES
+10.6% gap
WES
11.0%
0.4%
WMS
Higher net margin
WES
WES
5.0% more per $
WES
18.5%
13.5%
WMS
More free cash flow
WES
WES
$151.9M more FCF
WES
$335.4M
$183.6M
WMS
Faster 2-yr revenue CAGR
WES
WES
Annualised
WES
7.8%
3.0%
WMS

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
WES
WES
WMS
WMS
Revenue
$1.0B
$693.4M
Net Profit
$190.7M
$93.6M
Gross Margin
37.4%
Operating Margin
29.7%
19.7%
Net Margin
18.5%
13.5%
Revenue YoY
11.0%
0.4%
Net Profit YoY
-42.8%
15.3%
EPS (diluted)
$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
WES
WES
WMS
WMS
Q4 25
$1.0B
$693.4M
Q3 25
$952.3M
$850.4M
Q2 25
$942.1M
$829.9M
Q1 25
$916.9M
$615.8M
Q4 24
$928.4M
$690.5M
Q3 24
$883.1M
$782.6M
Q2 24
$905.4M
$815.3M
Q1 24
$887.3M
$653.8M
Net Profit
WES
WES
WMS
WMS
Q4 25
$190.7M
$93.6M
Q3 25
$339.6M
$156.0M
Q2 25
$341.7M
$143.9M
Q1 25
$309.0M
$77.2M
Q4 24
$333.6M
$81.2M
Q3 24
$288.5M
$130.4M
Q2 24
$378.6M
$161.4M
Q1 24
$572.8M
$94.8M
Gross Margin
WES
WES
WMS
WMS
Q4 25
37.4%
Q3 25
40.0%
Q2 25
39.8%
Q1 25
36.7%
Q4 24
35.0%
Q3 24
37.6%
Q2 24
40.8%
Q1 24
38.5%
Operating Margin
WES
WES
WMS
WMS
Q4 25
29.7%
19.7%
Q3 25
46.4%
26.3%
Q2 25
47.2%
24.8%
Q1 25
44.7%
19.0%
Q4 24
45.9%
18.4%
Q3 24
44.8%
23.9%
Q2 24
51.9%
27.7%
Q1 24
76.6%
20.7%
Net Margin
WES
WES
WMS
WMS
Q4 25
18.5%
13.5%
Q3 25
35.7%
18.3%
Q2 25
36.3%
17.3%
Q1 25
33.7%
12.5%
Q4 24
35.9%
11.8%
Q3 24
32.7%
16.7%
Q2 24
41.8%
19.8%
Q1 24
64.6%
14.5%
EPS (diluted)
WES
WES
WMS
WMS
Q4 25
$1.19
Q3 25
$1.99
Q2 25
$1.84
Q1 25
$0.99
Q4 24
$1.04
Q3 24
$1.67
Q2 24
$2.06
Q1 24
$1.22

Balance Sheet & Financial Strength

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

Metric
WES
WES
WMS
WMS
Cash + ST InvestmentsLiquidity on hand
$819.5M
$1.0B
Total DebtLower is stronger
$8.2B
Stockholders' EquityBook value
$1.9B
Total Assets
$15.0B
$4.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
WES
WES
WMS
WMS
Q4 25
$819.5M
$1.0B
Q3 25
$177.3M
$812.9M
Q2 25
$129.7M
$638.3M
Q1 25
$448.4M
$463.3M
Q4 24
$1.1B
$488.9M
Q3 24
$1.1B
$613.0M
Q2 24
$344.1M
$541.6M
Q1 24
$295.2M
$490.2M
Total Debt
WES
WES
WMS
WMS
Q4 25
$8.2B
Q3 25
$6.9B
Q2 25
$6.9B
Q1 25
$6.9B
$1.3B
Q4 24
$6.9B
Q3 24
$6.9B
Q2 24
$7.1B
Q1 24
$7.3B
$1.3B
Stockholders' Equity
WES
WES
WMS
WMS
Q4 25
$1.9B
Q3 25
$1.8B
Q2 25
$1.7B
Q1 25
$1.5B
Q4 24
$1.5B
Q3 24
$1.4B
Q2 24
$1.3B
Q1 24
$1.2B
Total Assets
WES
WES
WMS
WMS
Q4 25
$15.0B
$4.1B
Q3 25
$12.1B
$4.1B
Q2 25
$12.2B
$3.9B
Q1 25
$12.5B
$3.7B
Q4 24
$13.1B
$3.6B
Q3 24
$13.0B
$3.5B
Q2 24
$12.2B
$3.4B
Q1 24
$12.3B
$3.3B
Debt / Equity
WES
WES
WMS
WMS
Q4 25
Q3 25
Q2 25
Q1 25
0.83×
Q4 24
Q3 24
Q2 24
Q1 24
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
WES
WES
WMS
WMS
Operating Cash FlowLast quarter
$557.6M
$269.3M
Free Cash FlowOCF − Capex
$335.4M
$183.6M
FCF MarginFCF / Revenue
32.6%
26.5%
Capex IntensityCapex / Revenue
21.6%
12.4%
Cash ConversionOCF / Net Profit
2.92×
2.88×
TTM Free Cash FlowTrailing 4 quarters
$1.5B
$577.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
WES
WES
WMS
WMS
Q4 25
$557.6M
$269.3M
Q3 25
$570.2M
$234.9M
Q2 25
$564.0M
$275.0M
Q1 25
$530.8M
$41.2M
Q4 24
$554.4M
$189.9M
Q3 24
$551.3M
$166.9M
Q2 24
$631.4M
$183.4M
Q1 24
$399.7M
$17.7M
Free Cash Flow
WES
WES
WMS
WMS
Q4 25
$335.4M
$183.6M
Q3 25
$385.5M
$176.4M
Q2 25
$385.4M
$222.4M
Q1 25
$388.4M
$-5.3M
Q4 24
$315.7M
$135.7M
Q3 24
$361.9M
$112.4M
Q2 24
$419.6M
$125.7M
Q1 24
$205.9M
$-29.8M
FCF Margin
WES
WES
WMS
WMS
Q4 25
32.6%
26.5%
Q3 25
40.5%
20.7%
Q2 25
40.9%
26.8%
Q1 25
42.4%
-0.9%
Q4 24
34.0%
19.7%
Q3 24
41.0%
14.4%
Q2 24
46.3%
15.4%
Q1 24
23.2%
-4.6%
Capex Intensity
WES
WES
WMS
WMS
Q4 25
21.6%
12.4%
Q3 25
19.4%
6.9%
Q2 25
19.0%
6.3%
Q1 25
15.5%
7.6%
Q4 24
25.7%
7.9%
Q3 24
21.5%
7.0%
Q2 24
23.4%
7.1%
Q1 24
21.8%
7.3%
Cash Conversion
WES
WES
WMS
WMS
Q4 25
2.92×
2.88×
Q3 25
1.68×
1.51×
Q2 25
1.65×
1.91×
Q1 25
1.72×
0.53×
Q4 24
1.66×
2.34×
Q3 24
1.91×
1.28×
Q2 24
1.67×
1.14×
Q1 24
0.70×
0.19×

Financial Flow Comparison

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

Revenue Breakdown by Segment

WES
WES

Segment breakdown not available.

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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