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Side-by-side financial comparison of Archrock, Inc. (AROC) and UDR, Inc. (UDR). Click either name above to swap in a different company.

UDR, Inc. is the larger business by last-quarter revenue ($425.8M vs $377.1M, roughly 1.1× Archrock, Inc.). UDR, Inc. runs the higher net margin — 44.6% vs 31.0%, a 13.6% gap on every dollar of revenue. On growth, Archrock, Inc. posted the faster year-over-year revenue change (15.5% vs 0.9%). Over the past eight quarters, Archrock, Inc.'s revenue compounded faster (18.5% CAGR vs 1.3%).

Archrock, Inc. is a leading provider of natural gas compression services and equipment solutions for the North American oil and gas sector. Its core offerings include compression system rental, maintenance, aftermarket support, and sales, serving upstream production, midstream transportation and natural gas processing segments.

UDR, Inc. is a leading U.S.-headquartered real estate investment trust specializing in owning, operating, and redeveloping high-quality multifamily residential apartment communities. It operates across major U.S. metropolitan markets, catering to a diverse tenant base including young professionals, families, and middle-to-high income households.

AROC vs UDR — Head-to-Head

Bigger by revenue
UDR
UDR
1.1× larger
UDR
$425.8M
$377.1M
AROC
Growing faster (revenue YoY)
AROC
AROC
+14.6% gap
AROC
15.5%
0.9%
UDR
Higher net margin
UDR
UDR
13.6% more per $
UDR
44.6%
31.0%
AROC
Faster 2-yr revenue CAGR
AROC
AROC
Annualised
AROC
18.5%
1.3%
UDR

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AROC
AROC
UDR
UDR
Revenue
$377.1M
$425.8M
Net Profit
$116.8M
$189.8M
Gross Margin
53.0%
Operating Margin
39.4%
54.0%
Net Margin
31.0%
44.6%
Revenue YoY
15.5%
0.9%
Net Profit YoY
95.4%
147.2%
EPS (diluted)
$0.67
$0.63

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
AROC
AROC
UDR
UDR
Q1 26
$425.8M
Q4 25
$377.1M
$433.1M
Q3 25
$382.4M
$431.9M
Q2 25
$383.2M
$425.4M
Q1 25
$347.2M
$421.9M
Q4 24
$326.4M
$422.7M
Q3 24
$292.2M
$420.2M
Q2 24
$270.5M
$415.3M
Net Profit
AROC
AROC
UDR
UDR
Q1 26
$189.8M
Q4 25
$116.8M
$222.9M
Q3 25
$71.2M
$40.4M
Q2 25
$63.4M
$37.7M
Q1 25
$70.8M
$76.7M
Q4 24
$59.8M
$-5.0M
Q3 24
$37.5M
$22.6M
Q2 24
$34.4M
$28.9M
Gross Margin
AROC
AROC
UDR
UDR
Q1 26
Q4 25
53.0%
Q3 25
48.5%
Q2 25
45.4%
Q1 25
47.4%
Q4 24
46.3%
Q3 24
44.4%
Q2 24
41.5%
Operating Margin
AROC
AROC
UDR
UDR
Q1 26
54.0%
Q4 25
39.4%
64.1%
Q3 25
25.3%
17.7%
Q2 25
22.5%
18.2%
Q1 25
26.5%
29.0%
Q4 24
24.0%
15.7%
Q3 24
18.1%
16.6%
Q2 24
17.6%
16.5%
Net Margin
AROC
AROC
UDR
UDR
Q1 26
44.6%
Q4 25
31.0%
51.5%
Q3 25
18.6%
9.4%
Q2 25
16.6%
8.9%
Q1 25
20.4%
18.2%
Q4 24
18.3%
-220.5%
Q3 24
12.8%
5.4%
Q2 24
12.7%
7.0%
EPS (diluted)
AROC
AROC
UDR
UDR
Q1 26
$0.63
Q4 25
$0.67
$0.67
Q3 25
$0.40
$0.12
Q2 25
$0.36
$0.11
Q1 25
$0.40
$0.23
Q4 24
$0.35
$-0.01
Q3 24
$0.22
$0.06
Q2 24
$0.22
$0.08

Balance Sheet & Financial Strength

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

Metric
AROC
AROC
UDR
UDR
Cash + ST InvestmentsLiquidity on hand
$1.6M
$1.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.5B
$3.3B
Total Assets
$4.3B
$10.3B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AROC
AROC
UDR
UDR
Q1 26
$1.3M
Q4 25
$1.6M
$1.2M
Q3 25
$4.1M
$1.2M
Q2 25
$5.9M
$1.5M
Q1 25
$4.8M
$1.3M
Q4 24
$4.4M
$1.3M
Q3 24
$3.7M
$2.3M
Q2 24
$919.0K
$2.8M
Total Debt
AROC
AROC
UDR
UDR
Q1 26
Q4 25
$5.8B
Q3 25
$5.8B
Q2 25
$5.8B
Q1 25
$5.8B
Q4 24
$5.8B
Q3 24
$5.9B
Q2 24
$5.8B
Stockholders' Equity
AROC
AROC
UDR
UDR
Q1 26
$3.3B
Q4 25
$1.5B
$3.3B
Q3 25
$1.4B
$3.3B
Q2 25
$1.4B
$3.3B
Q1 25
$1.3B
$3.3B
Q4 24
$1.3B
$3.4B
Q3 24
$1.3B
$3.5B
Q2 24
$894.5M
$3.7B
Total Assets
AROC
AROC
UDR
UDR
Q1 26
$10.3B
Q4 25
$4.3B
$10.6B
Q3 25
$4.4B
$10.6B
Q2 25
$4.4B
$10.6B
Q1 25
$4.0B
$10.7B
Q4 24
$3.8B
$10.9B
Q3 24
$3.8B
$11.1B
Q2 24
$2.7B
$11.1B
Debt / Equity
AROC
AROC
UDR
UDR
Q1 26
Q4 25
1.77×
Q3 25
1.78×
Q2 25
1.74×
Q1 25
1.74×
Q4 24
1.69×
Q3 24
1.67×
Q2 24
1.55×

Cash Flow & Capital Efficiency

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

Metric
AROC
AROC
UDR
UDR
Operating Cash FlowLast quarter
$214.5M
Free Cash FlowOCF − Capex
$126.7M
FCF MarginFCF / Revenue
33.6%
Capex IntensityCapex / Revenue
23.3%
4.9%
Cash ConversionOCF / Net Profit
1.84×
TTM Free Cash FlowTrailing 4 quarters
$119.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AROC
AROC
UDR
UDR
Q1 26
Q4 25
$214.5M
$902.9M
Q3 25
$164.5M
$234.9M
Q2 25
$127.5M
$250.3M
Q1 25
$115.6M
$156.2M
Q4 24
$124.3M
$876.8M
Q3 24
$96.9M
$230.3M
Q2 24
$70.7M
$238.5M
Free Cash Flow
AROC
AROC
UDR
UDR
Q1 26
Q4 25
$126.7M
$650.0M
Q3 25
$29.5M
$164.6M
Q2 25
$16.0M
$190.1M
Q1 25
$-52.5M
$103.2M
Q4 24
$26.4M
$627.0M
Q3 24
$26.9M
$161.3M
Q2 24
$-20.6M
$171.1M
FCF Margin
AROC
AROC
UDR
UDR
Q1 26
Q4 25
33.6%
150.1%
Q3 25
7.7%
38.1%
Q2 25
4.2%
44.7%
Q1 25
-15.1%
24.5%
Q4 24
8.1%
148.3%
Q3 24
9.2%
38.4%
Q2 24
-7.6%
41.2%
Capex Intensity
AROC
AROC
UDR
UDR
Q1 26
4.9%
Q4 25
23.3%
58.4%
Q3 25
35.3%
16.3%
Q2 25
29.1%
14.2%
Q1 25
48.4%
12.6%
Q4 24
30.0%
59.1%
Q3 24
24.0%
16.4%
Q2 24
33.7%
16.2%
Cash Conversion
AROC
AROC
UDR
UDR
Q1 26
Q4 25
1.84×
4.05×
Q3 25
2.31×
5.81×
Q2 25
2.01×
6.64×
Q1 25
1.63×
2.04×
Q4 24
2.08×
Q3 24
2.58×
10.19×
Q2 24
2.05×
8.26×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AROC
AROC

Horsepower Group Three$112.6M30%
Horsepower Group Two$108.5M29%
Horsepower Group One$105.9M28%
Services$32.9M9%
Over Counter Parts And Component Sales$17.0M5%
Transferred At Point In Time$1.4M0%

UDR
UDR

Rental income$423.3M99%
Joint venture management and other fees$2.5M1%

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