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Side-by-side financial comparison of ASSOCIATED BANC-CORP (ASB) and PLUG POWER INC (PLUG). Click either name above to swap in a different company.

ASSOCIATED BANC-CORP is the larger business by last-quarter revenue ($383.0M vs $225.2M, roughly 1.7× PLUG POWER INC). ASSOCIATED BANC-CORP runs the higher net margin — 31.2% vs -375.6%, a 406.9% gap on every dollar of revenue. Over the past eight quarters, PLUG POWER INC's revenue compounded faster (36.8% CAGR vs 9.1%).

Associated Banc-Corp is a U.S. regional bank holding company providing retail banking, commercial banking, commercial real estate lending, private banking and specialized financial services. Headquartered in Green Bay, Wisconsin, Associated is a Midwest bank with from more than 220 banking locations serving more than 100 communities throughout Wisconsin, Illinois and Minnesota. The company also operates loan production offices in Indiana, Michigan, Missouri, New York, Ohio and Texas.

Plug Power Inc. is an American company engaged in the development of hydrogen fuel cell and electrolyzer systems that replace conventional batteries in equipment and vehicles powered by electricity. The company is headquartered in Slingerlands, New York, and has facilities in Spokane, Washington, and Rochester, New York.

ASB vs PLUG — Head-to-Head

Bigger by revenue
ASB
ASB
1.7× larger
ASB
$383.0M
$225.2M
PLUG
Higher net margin
ASB
ASB
406.9% more per $
ASB
31.2%
-375.6%
PLUG
Faster 2-yr revenue CAGR
PLUG
PLUG
Annualised
PLUG
36.8%
9.1%
ASB

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ASB
ASB
PLUG
PLUG
Revenue
$383.0M
$225.2M
Net Profit
$119.6M
$-846.0M
Gross Margin
2.4%
Operating Margin
-338.9%
Net Margin
31.2%
-375.6%
Revenue YoY
17.6%
Net Profit YoY
566.6%
36.7%
EPS (diluted)
$0.70
$-0.70

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
ASB
ASB
PLUG
PLUG
Q1 26
$383.0M
Q4 25
$310.0M
$225.2M
Q3 25
$305.2M
$177.1M
Q2 25
$300.0M
$174.0M
Q1 25
$285.9M
$133.7M
Q4 24
$270.3M
$191.5M
Q3 24
$329.7M
$173.7M
Q2 24
$321.8M
$143.3M
Net Profit
ASB
ASB
PLUG
PLUG
Q1 26
$119.6M
Q4 25
$137.1M
$-846.0M
Q3 25
$124.7M
$-361.9M
Q2 25
$111.2M
$-227.1M
Q1 25
$101.7M
$-196.7M
Q4 24
$-161.6M
$-1.3B
Q3 24
$88.0M
$-211.2M
Q2 24
$115.6M
$-262.3M
Gross Margin
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
2.4%
Q3 25
-67.9%
Q2 25
-30.7%
Q1 25
-55.3%
Q4 24
-122.5%
Q3 24
-57.6%
Q2 24
-91.6%
Operating Margin
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
52.6%
-338.9%
Q3 25
50.5%
-197.0%
Q2 25
46.5%
-101.7%
Q1 25
42.3%
-133.5%
Q4 24
-65.8%
-678.7%
Q3 24
32.8%
-124.4%
Q2 24
32.0%
-170.7%
Net Margin
ASB
ASB
PLUG
PLUG
Q1 26
31.2%
Q4 25
44.2%
-375.6%
Q3 25
40.9%
-204.4%
Q2 25
37.1%
-130.5%
Q1 25
35.6%
-147.1%
Q4 24
-59.8%
-697.5%
Q3 24
26.7%
-121.5%
Q2 24
35.9%
-183.0%
EPS (diluted)
ASB
ASB
PLUG
PLUG
Q1 26
$0.70
Q4 25
$0.80
$-0.70
Q3 25
$0.73
$-0.31
Q2 25
$0.65
$-0.20
Q1 25
$0.59
$-0.21
Q4 24
$-1.10
$-1.61
Q3 24
$0.56
$-0.25
Q2 24
$0.74
$-0.36

Balance Sheet & Financial Strength

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

Metric
ASB
ASB
PLUG
PLUG
Cash + ST InvestmentsLiquidity on hand
$368.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$5.0B
$978.1M
Total Assets
$45.6B
$2.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
$368.5M
Q3 25
$165.9M
Q2 25
$140.7M
Q1 25
$295.8M
Q4 24
$205.7M
Q3 24
$93.9M
Q2 24
$62.4M
Total Debt
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
$1.0B
Q3 25
$594.1M
Q2 25
$593.5M
Q1 25
$591.4M
Q4 24
$1.4B
Q3 24
$844.3M
$3.9M
Q2 24
$536.1M
$3.7M
Stockholders' Equity
ASB
ASB
PLUG
PLUG
Q1 26
$5.0B
Q4 25
$5.0B
$978.1M
Q3 25
$4.9B
$1.4B
Q2 25
$4.8B
$1.7B
Q1 25
$4.7B
$1.9B
Q4 24
$4.6B
$1.7B
Q3 24
$4.4B
$3.0B
Q2 24
$4.2B
$3.0B
Total Assets
ASB
ASB
PLUG
PLUG
Q1 26
$45.6B
Q4 25
$45.2B
$2.6B
Q3 25
$44.5B
$3.1B
Q2 25
$44.0B
$3.4B
Q1 25
$43.3B
$3.6B
Q4 24
$43.0B
$3.6B
Q3 24
$42.2B
$4.7B
Q2 24
$41.6B
$4.8B
Debt / Equity
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
0.20×
Q3 25
0.12×
Q2 25
0.12×
Q1 25
0.13×
Q4 24
0.31×
Q3 24
0.19×
0.00×
Q2 24
0.13×
0.00×

Cash Flow & Capital Efficiency

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

Metric
ASB
ASB
PLUG
PLUG
Operating Cash FlowLast quarter
$-148.6M
Free Cash FlowOCF − Capex
$-153.0M
FCF MarginFCF / Revenue
-67.9%
Capex IntensityCapex / Revenue
1.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-647.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
$218.1M
$-148.6M
Q3 25
$158.0M
$-89.8M
Q2 25
$141.5M
$-191.8M
Q1 25
$98.2M
$-105.6M
Q4 24
$207.1M
$-131.2M
Q3 24
$105.1M
$-174.9M
Q2 24
$113.5M
$-254.7M
Free Cash Flow
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
$-153.0M
Q3 25
$-117.5M
Q2 25
$-230.4M
Q1 25
$-146.0M
Q4 24
$-165.2M
Q3 24
$-234.2M
Q2 24
$-356.0M
FCF Margin
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
-67.9%
Q3 25
-66.4%
Q2 25
-132.5%
Q1 25
-109.2%
Q4 24
-86.3%
Q3 24
-134.8%
Q2 24
-248.4%
Capex Intensity
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
1.9%
Q3 25
15.6%
Q2 25
22.2%
Q1 25
30.3%
Q4 24
17.7%
Q3 24
34.1%
Q2 24
70.7%
Cash Conversion
ASB
ASB
PLUG
PLUG
Q1 26
Q4 25
1.59×
Q3 25
1.27×
Q2 25
1.27×
Q1 25
0.97×
Q4 24
Q3 24
1.19×
Q2 24
0.98×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ASB
ASB

Net Interest Income$307.2M80%
Noninterest Income$75.9M20%

PLUG
PLUG

Sales Of Equipment And Related Infrastructure$111.6M50%
Services Performed On Fuel Cell Systems And Related Infrastructure$41.5M18%
Power Purchase Agreements$36.1M16%
Sale Of Cryogenic Equipment$20.0M9%
Sales Of Fuel Cell Systems$11.2M5%
Other$4.8M2%

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