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Side-by-side financial comparison of ASPEN AEROGELS INC (ASPN) and FLUSHING FINANCIAL CORP (FFIC). Click either name above to swap in a different company.

FLUSHING FINANCIAL CORP is the larger business by last-quarter revenue ($58.8M vs $41.3M, roughly 1.4× ASPEN AEROGELS INC). FLUSHING FINANCIAL CORP runs the higher net margin — 6.8% vs -176.4%, a 183.2% gap on every dollar of revenue. On growth, FLUSHING FINANCIAL CORP posted the faster year-over-year revenue change (2597.7% vs -66.4%). FLUSHING FINANCIAL CORP produced more free cash flow last quarter ($55.8M vs $13.7M). Over the past eight quarters, FLUSHING FINANCIAL CORP's revenue compounded faster (13.7% CAGR vs -33.9%).

Aspen Aerogels Inc is a leading manufacturer of high-performance aerogel-based insulation and thermal management materials. It serves core sectors including renewable energy, oil and gas infrastructure, aerospace, commercial construction and industrial manufacturing, with key markets across North America, Europe and Asia-Pacific. Its products are prized for superior thermal resistance, fire safety and lightweight performance for harsh operating conditions.

Flagstar Bank, N.A. (FLG), is an American regional financial services holding company headquartered in Hicksville, New York. In 2023, the bank operated 395 branches However, they rebranded all of these under the Flagstar name on February 21, 2024.

ASPN vs FFIC — Head-to-Head

Bigger by revenue
FFIC
FFIC
1.4× larger
FFIC
$58.8M
$41.3M
ASPN
Growing faster (revenue YoY)
FFIC
FFIC
+2664.1% gap
FFIC
2597.7%
-66.4%
ASPN
Higher net margin
FFIC
FFIC
183.2% more per $
FFIC
6.8%
-176.4%
ASPN
More free cash flow
FFIC
FFIC
$42.1M more FCF
FFIC
$55.8M
$13.7M
ASPN
Faster 2-yr revenue CAGR
FFIC
FFIC
Annualised
FFIC
13.7%
-33.9%
ASPN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ASPN
ASPN
FFIC
FFIC
Revenue
$41.3M
$58.8M
Net Profit
$-72.9M
$4.0M
Gross Margin
-55.5%
Operating Margin
-170.3%
13.3%
Net Margin
-176.4%
6.8%
Revenue YoY
-66.4%
2597.7%
Net Profit YoY
-741.7%
108.2%
EPS (diluted)
$-0.87
$0.12

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
ASPN
ASPN
FFIC
FFIC
Q4 25
$41.3M
$58.8M
Q3 25
$73.0M
$58.6M
Q2 25
$78.0M
$63.5M
Q1 25
$78.7M
$58.1M
Q4 24
$123.1M
$2.2M
Q3 24
$117.3M
$51.9M
Q2 24
$117.8M
$47.0M
Q1 24
$94.5M
$45.5M
Net Profit
ASPN
ASPN
FFIC
FFIC
Q4 25
$-72.9M
$4.0M
Q3 25
$-6.3M
$10.4M
Q2 25
$-9.1M
$14.2M
Q1 25
$-301.2M
$-9.8M
Q4 24
$11.4M
$-49.2M
Q3 24
$-13.0M
$8.9M
Q2 24
$16.8M
$5.3M
Q1 24
$-1.8M
$3.7M
Gross Margin
ASPN
ASPN
FFIC
FFIC
Q4 25
-55.5%
Q3 25
28.5%
Q2 25
32.4%
Q1 25
29.0%
Q4 24
38.3%
Q3 24
41.8%
Q2 24
43.8%
Q1 24
37.2%
Operating Margin
ASPN
ASPN
FFIC
FFIC
Q4 25
-170.3%
13.3%
Q3 25
-4.6%
23.4%
Q2 25
-6.6%
29.8%
Q1 25
-380.2%
-10.2%
Q4 24
12.0%
-3296.2%
Q3 24
14.8%
22.1%
Q2 24
17.0%
15.2%
Q1 24
2.6%
11.0%
Net Margin
ASPN
ASPN
FFIC
FFIC
Q4 25
-176.4%
6.8%
Q3 25
-8.7%
17.8%
Q2 25
-11.6%
22.4%
Q1 25
-382.7%
-16.9%
Q4 24
9.2%
-2258.9%
Q3 24
-11.1%
17.2%
Q2 24
14.3%
11.3%
Q1 24
-1.9%
8.1%
EPS (diluted)
ASPN
ASPN
FFIC
FFIC
Q4 25
$-0.87
$0.12
Q3 25
$-0.08
$0.30
Q2 25
$-0.11
$0.41
Q1 25
$-3.67
$-0.29
Q4 24
$0.15
$-1.67
Q3 24
$-0.17
$0.30
Q2 24
$0.21
$0.18
Q1 24
$-0.02
$0.12

Balance Sheet & Financial Strength

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

Metric
ASPN
ASPN
FFIC
FFIC
Cash + ST InvestmentsLiquidity on hand
$156.9M
Total DebtLower is stronger
$65.5M
Stockholders' EquityBook value
$235.5M
$708.0M
Total Assets
$406.7M
$8.7B
Debt / EquityLower = less leverage
0.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ASPN
ASPN
FFIC
FFIC
Q4 25
$156.9M
Q3 25
$150.7M
Q2 25
$167.6M
Q1 25
$192.0M
Q4 24
$220.9M
Q3 24
$113.5M
Q2 24
$91.4M
Q1 24
$101.5M
Total Debt
ASPN
ASPN
FFIC
FFIC
Q4 25
$65.5M
Q3 25
$70.1M
Q2 25
$77.3M
Q1 25
$95.4M
Q4 24
$95.0M
Q3 24
$93.7M
Q2 24
Q1 24
Stockholders' Equity
ASPN
ASPN
FFIC
FFIC
Q4 25
$235.5M
$708.0M
Q3 25
$305.7M
$711.2M
Q2 25
$308.8M
$706.4M
Q1 25
$314.8M
$702.9M
Q4 24
$614.7M
$724.5M
Q3 24
$507.6M
$666.9M
Q2 24
$517.8M
$665.3M
Q1 24
$491.2M
$669.8M
Total Assets
ASPN
ASPN
FFIC
FFIC
Q4 25
$406.7M
$8.7B
Q3 25
$491.4M
$8.9B
Q2 25
$525.1M
$8.8B
Q1 25
$555.0M
$9.0B
Q4 24
$895.1M
$9.0B
Q3 24
$782.6M
$9.3B
Q2 24
$748.6M
$9.1B
Q1 24
$698.0M
$8.8B
Debt / Equity
ASPN
ASPN
FFIC
FFIC
Q4 25
0.28×
Q3 25
0.23×
Q2 25
0.25×
Q1 25
0.30×
Q4 24
0.15×
Q3 24
0.18×
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
ASPN
ASPN
FFIC
FFIC
Operating Cash FlowLast quarter
$16.1M
$61.0M
Free Cash FlowOCF − Capex
$13.7M
$55.8M
FCF MarginFCF / Revenue
33.1%
94.9%
Capex IntensityCapex / Revenue
6.0%
8.9%
Cash ConversionOCF / Net Profit
15.16×
TTM Free Cash FlowTrailing 4 quarters
$-4.6M
$104.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ASPN
ASPN
FFIC
FFIC
Q4 25
$16.1M
$61.0M
Q3 25
$15.0M
$19.6M
Q2 25
$-3.9M
$25.8M
Q1 25
$5.6M
$6.9M
Q4 24
$35.7M
$12.4M
Q3 24
$20.8M
$5.4M
Q2 24
$6.8M
$9.6M
Q1 24
$-17.7M
$-6.2M
Free Cash Flow
ASPN
ASPN
FFIC
FFIC
Q4 25
$13.7M
$55.8M
Q3 25
$5.9M
$19.3M
Q2 25
$-16.8M
$24.4M
Q1 25
$-7.4M
$5.2M
Q4 24
$20.9M
$10.1M
Q3 24
$-50.0K
$4.8M
Q2 24
$-18.0M
$8.8M
Q1 24
$-43.6M
$-6.5M
FCF Margin
ASPN
ASPN
FFIC
FFIC
Q4 25
33.1%
94.9%
Q3 25
8.1%
33.0%
Q2 25
-21.6%
38.5%
Q1 25
-9.4%
8.9%
Q4 24
17.0%
463.4%
Q3 24
-0.0%
9.3%
Q2 24
-15.3%
18.7%
Q1 24
-46.1%
-14.3%
Capex Intensity
ASPN
ASPN
FFIC
FFIC
Q4 25
6.0%
8.9%
Q3 25
12.5%
0.4%
Q2 25
16.5%
2.1%
Q1 25
16.5%
2.9%
Q4 24
12.0%
106.0%
Q3 24
17.7%
1.1%
Q2 24
21.1%
1.7%
Q1 24
27.4%
0.6%
Cash Conversion
ASPN
ASPN
FFIC
FFIC
Q4 25
15.16×
Q3 25
1.87×
Q2 25
1.81×
Q1 25
Q4 24
3.14×
Q3 24
0.61×
Q2 24
0.41×
1.80×
Q1 24
-1.69×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ASPN
ASPN

Energy Industrial$14.5M35%
Other$13.9M34%
Thermal Barrier$12.9M31%

FFIC
FFIC

Segment breakdown not available.

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