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Side-by-side financial comparison of FIRST INDUSTRIAL REALTY TRUST INC (FR) and Mirum Pharmaceuticals, Inc. (MIRM). Click either name above to swap in a different company.

FIRST INDUSTRIAL REALTY TRUST INC is the larger business by last-quarter revenue ($194.8M vs $148.9M, roughly 1.3× Mirum Pharmaceuticals, Inc.). FIRST INDUSTRIAL REALTY TRUST INC runs the higher net margin — 75.9% vs -3.8%, a 79.8% gap on every dollar of revenue. On growth, Mirum Pharmaceuticals, Inc. posted the faster year-over-year revenue change (49.8% vs 10.0%). Over the past eight quarters, Mirum Pharmaceuticals, Inc.'s revenue compounded faster (46.7% CAGR vs 8.9%).

First Potomac Realty Trust was a real estate investment trust that invested in industrial properties and business parks in the suburbs of the Washington metropolitan area. In 2017, it was acquired by Government Properties Income Trust.

Mirum Pharmaceuticals, Inc. is a late-stage biopharmaceutical company focused on developing and commercializing innovative therapies for patients with rare, debilitating liver diseases that have high unmet medical needs, serving both pediatric and adult patient groups across North America, Europe and other global regions.

FR vs MIRM — Head-to-Head

Bigger by revenue
FR
FR
1.3× larger
FR
$194.8M
$148.9M
MIRM
Growing faster (revenue YoY)
MIRM
MIRM
+39.8% gap
MIRM
49.8%
10.0%
FR
Higher net margin
FR
FR
79.8% more per $
FR
75.9%
-3.8%
MIRM
Faster 2-yr revenue CAGR
MIRM
MIRM
Annualised
MIRM
46.7%
8.9%
FR

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
FR
FR
MIRM
MIRM
Revenue
$194.8M
$148.9M
Net Profit
$147.9M
$-5.7M
Gross Margin
Operating Margin
-3.1%
Net Margin
75.9%
-3.8%
Revenue YoY
10.0%
49.8%
Net Profit YoY
179.7%
75.9%
EPS (diluted)
$1.08
$-0.10

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
FR
FR
MIRM
MIRM
Q1 26
$194.8M
Q4 25
$188.4M
$148.9M
Q3 25
$181.4M
$133.0M
Q2 25
$180.2M
$127.8M
Q1 25
$177.1M
$111.6M
Q4 24
$175.6M
$99.4M
Q3 24
$167.6M
$90.4M
Q2 24
$164.1M
$77.9M
Net Profit
FR
FR
MIRM
MIRM
Q1 26
$147.9M
Q4 25
$78.8M
$-5.7M
Q3 25
$65.3M
$2.9M
Q2 25
$55.2M
$-5.9M
Q1 25
$48.1M
$-14.7M
Q4 24
$68.4M
$-23.8M
Q3 24
$99.4M
$-14.2M
Q2 24
$51.3M
$-24.6M
Operating Margin
FR
FR
MIRM
MIRM
Q1 26
Q4 25
34.6%
-3.1%
Q3 25
37.0%
2.0%
Q2 25
31.7%
-3.9%
Q1 25
31.2%
-13.6%
Q4 24
40.1%
-24.4%
Q3 24
62.6%
-14.0%
Q2 24
31.8%
-31.1%
Net Margin
FR
FR
MIRM
MIRM
Q1 26
75.9%
Q4 25
41.8%
-3.8%
Q3 25
36.0%
2.2%
Q2 25
30.6%
-4.6%
Q1 25
27.2%
-13.2%
Q4 24
39.0%
-23.9%
Q3 24
59.3%
-15.8%
Q2 24
31.3%
-31.6%
EPS (diluted)
FR
FR
MIRM
MIRM
Q1 26
$1.08
Q4 25
$0.60
$-0.10
Q3 25
$0.49
$0.05
Q2 25
$0.42
$-0.12
Q1 25
$0.36
$-0.30
Q4 24
$0.51
$-0.49
Q3 24
$0.75
$-0.30
Q2 24
$0.39
$-0.52

Balance Sheet & Financial Strength

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

Metric
FR
FR
MIRM
MIRM
Cash + ST InvestmentsLiquidity on hand
$383.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.9B
$314.7M
Total Assets
$5.8B
$842.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FR
FR
MIRM
MIRM
Q1 26
Q4 25
$78.0M
$383.3M
Q3 25
$33.5M
$375.5M
Q2 25
$34.9M
$304.6M
Q1 25
$35.7M
$277.7M
Q4 24
$44.5M
$280.3M
Q3 24
$47.1M
$284.4M
Q2 24
$38.5M
$278.4M
Stockholders' Equity
FR
FR
MIRM
MIRM
Q1 26
$2.9B
Q4 25
$2.7B
$314.7M
Q3 25
$2.7B
$292.0M
Q2 25
$2.6B
$255.2M
Q1 25
$2.7B
$233.3M
Q4 24
$2.7B
$225.6M
Q3 24
$2.6B
$232.0M
Q2 24
$2.6B
$229.0M
Total Assets
FR
FR
MIRM
MIRM
Q1 26
$5.8B
Q4 25
$5.7B
$842.8M
Q3 25
$5.5B
$785.1M
Q2 25
$5.5B
$725.8M
Q1 25
$5.4B
$690.2M
Q4 24
$5.3B
$670.8M
Q3 24
$5.2B
$667.9M
Q2 24
$5.2B
$660.8M

Cash Flow & Capital Efficiency

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

Metric
FR
FR
MIRM
MIRM
Operating Cash FlowLast quarter
$6.1M
Free Cash FlowOCF − Capex
$5.5M
FCF MarginFCF / Revenue
3.7%
Capex IntensityCapex / Revenue
0.4%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$54.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FR
FR
MIRM
MIRM
Q1 26
Q4 25
$461.3M
$6.1M
Q3 25
$124.6M
$39.7M
Q2 25
$126.1M
$12.0M
Q1 25
$88.6M
$-2.0M
Q4 24
$352.5M
$-5.1M
Q3 24
$105.5M
$4.0M
Q2 24
$107.7M
$-3.8M
Free Cash Flow
FR
FR
MIRM
MIRM
Q1 26
Q4 25
$5.5M
Q3 25
$39.5M
Q2 25
$11.9M
Q1 25
$-2.0M
Q4 24
$-5.1M
Q3 24
$3.8M
Q2 24
$-4.6M
FCF Margin
FR
FR
MIRM
MIRM
Q1 26
Q4 25
3.7%
Q3 25
29.7%
Q2 25
9.3%
Q1 25
-1.8%
Q4 24
-5.1%
Q3 24
4.2%
Q2 24
-5.9%
Capex Intensity
FR
FR
MIRM
MIRM
Q1 26
Q4 25
0.4%
Q3 25
0.1%
Q2 25
0.1%
Q1 25
0.0%
Q4 24
0.0%
Q3 24
0.2%
Q2 24
1.0%
Cash Conversion
FR
FR
MIRM
MIRM
Q1 26
Q4 25
5.85×
Q3 25
1.91×
13.66×
Q2 25
2.28×
Q1 25
1.84×
Q4 24
5.15×
Q3 24
1.06×
Q2 24
2.10×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FR
FR

Segment breakdown not available.

MIRM
MIRM

Livmarli$106.4M71%
Bile Acid Medicines$42.5M29%

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