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Side-by-side financial comparison of FRANKLIN STREET PROPERTIES CORP (FSP) and TriSalus Life Sciences, Inc. (TLSI). Click either name above to swap in a different company.

FRANKLIN STREET PROPERTIES CORP is the larger business by last-quarter revenue ($26.0M vs $13.2M, roughly 2.0× TriSalus Life Sciences, Inc.). FRANKLIN STREET PROPERTIES CORP runs the higher net margin — -28.1% vs -73.9%, a 45.7% gap on every dollar of revenue. On growth, TriSalus Life Sciences, Inc. posted the faster year-over-year revenue change (59.8% vs -8.2%). TriSalus Life Sciences, Inc. produced more free cash flow last quarter ($-2.5M vs $-12.7M). Over the past eight quarters, TriSalus Life Sciences, Inc.'s revenue compounded faster (43.0% CAGR vs -8.7%).

Franklin Street Properties Corp is a Massachusetts-based real estate investment trust (REIT) in the United States. It primarily invests in, owns, and operates high-quality office properties across major U.S. metropolitan markets, serving corporate tenants across various industry segments, and delivers stable long-term returns via rental income and strategic asset management.

TriSalus Life Sciences, Inc. is a clinical-stage biotechnology company focused on advancing immuno-oncology and interventional oncology solutions. It develops proprietary targeted drug delivery technologies designed to improve treatment efficacy for patients with liver, pancreatic and other hard-to-treat solid tumors, primarily operating in North American markets via partnerships with clinical care and research institutions.

FSP vs TLSI — Head-to-Head

Bigger by revenue
FSP
FSP
2.0× larger
FSP
$26.0M
$13.2M
TLSI
Growing faster (revenue YoY)
TLSI
TLSI
+68.1% gap
TLSI
59.8%
-8.2%
FSP
Higher net margin
FSP
FSP
45.7% more per $
FSP
-28.1%
-73.9%
TLSI
More free cash flow
TLSI
TLSI
$10.1M more FCF
TLSI
$-2.5M
$-12.7M
FSP
Faster 2-yr revenue CAGR
TLSI
TLSI
Annualised
TLSI
43.0%
-8.7%
FSP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FSP
FSP
TLSI
TLSI
Revenue
$26.0M
$13.2M
Net Profit
$-7.3M
$-9.8M
Gross Margin
59.4%
86.7%
Operating Margin
-27.9%
-24.8%
Net Margin
-28.1%
-73.9%
Revenue YoY
-8.2%
59.8%
Net Profit YoY
14.1%
3.5%
EPS (diluted)
$-0.06
$-0.22

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
FSP
FSP
TLSI
TLSI
Q4 25
$26.0M
$13.2M
Q3 25
$27.3M
$11.6M
Q2 25
$26.7M
$11.2M
Q1 25
$27.1M
$9.2M
Q4 24
$28.4M
$8.3M
Q3 24
$29.7M
$7.3M
Q2 24
$30.8M
$7.4M
Q1 24
$31.2M
$6.5M
Net Profit
FSP
FSP
TLSI
TLSI
Q4 25
$-7.3M
$-9.8M
Q3 25
$-8.3M
$-10.8M
Q2 25
$-7.9M
$-8.3M
Q1 25
$-21.4M
$-10.4M
Q4 24
$-8.5M
$-10.1M
Q3 24
$-15.6M
$-2.4M
Q2 24
$-21.0M
$-4.3M
Q1 24
$-7.6M
$-13.2M
Gross Margin
FSP
FSP
TLSI
TLSI
Q4 25
59.4%
86.7%
Q3 25
60.9%
83.5%
Q2 25
59.9%
83.9%
Q1 25
62.8%
83.7%
Q4 24
59.7%
85.3%
Q3 24
61.0%
86.3%
Q2 24
64.2%
87.6%
Q1 24
64.7%
85.0%
Operating Margin
FSP
FSP
TLSI
TLSI
Q4 25
-27.9%
-24.8%
Q3 25
-30.5%
-77.9%
Q2 25
-29.2%
-65.4%
Q1 25
-78.9%
-79.9%
Q4 24
-29.9%
-91.8%
Q3 24
-52.4%
-118.9%
Q2 24
-68.0%
-111.0%
Q1 24
-24.0%
-180.8%
Net Margin
FSP
FSP
TLSI
TLSI
Q4 25
-28.1%
-73.9%
Q3 25
-30.5%
-93.5%
Q2 25
-29.5%
-73.9%
Q1 25
-79.1%
-113.2%
Q4 24
-30.0%
-122.4%
Q3 24
-52.6%
-32.6%
Q2 24
-68.2%
-58.8%
Q1 24
-24.2%
-204.5%
EPS (diluted)
FSP
FSP
TLSI
TLSI
Q4 25
$-0.06
$-0.22
Q3 25
$-0.08
$-0.96
Q2 25
$-0.08
$-0.27
Q1 25
$-0.21
$-0.39
Q4 24
$-0.09
$-0.38
Q3 24
$-0.15
$-0.12
Q2 24
$-0.20
$-0.21
Q1 24
$-0.07
$-0.60

Balance Sheet & Financial Strength

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

Metric
FSP
FSP
TLSI
TLSI
Cash + ST InvestmentsLiquidity on hand
$30.6M
$20.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$607.0M
$-33.9M
Total Assets
$892.9M
$35.3M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSP
FSP
TLSI
TLSI
Q4 25
$30.6M
$20.4M
Q3 25
$31.4M
$22.7M
Q2 25
$29.4M
$26.5M
Q1 25
$30.2M
$13.0M
Q4 24
$41.1M
$8.5M
Q3 24
$40.9M
$11.3M
Q2 24
$30.2M
$16.5M
Q1 24
$34.2M
$4.0M
Stockholders' Equity
FSP
FSP
TLSI
TLSI
Q4 25
$607.0M
$-33.9M
Q3 25
$615.3M
$-26.7M
Q2 25
$624.7M
$-19.4M
Q1 25
$633.4M
$-34.4M
Q4 24
$655.9M
$-25.9M
Q3 24
$665.4M
$-20.4M
Q2 24
$682.1M
$-25.3M
Q1 24
$703.9M
$-36.0M
Total Assets
FSP
FSP
TLSI
TLSI
Q4 25
$892.9M
$35.3M
Q3 25
$901.0M
$36.5M
Q2 25
$903.2M
$41.3M
Q1 25
$916.4M
$28.6M
Q4 24
$946.9M
$24.0M
Q3 24
$981.5M
$27.5M
Q2 24
$1.0B
$32.4M
Q1 24
$1.0B
$17.9M

Cash Flow & Capital Efficiency

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

Metric
FSP
FSP
TLSI
TLSI
Operating Cash FlowLast quarter
$3.8M
$-2.5M
Free Cash FlowOCF − Capex
$-12.7M
$-2.5M
FCF MarginFCF / Revenue
-48.6%
-19.1%
Capex IntensityCapex / Revenue
63.0%
0.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-25.3M
$-19.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSP
FSP
TLSI
TLSI
Q4 25
$3.8M
$-2.5M
Q3 25
$8.3M
$-3.7M
Q2 25
$-2.9M
$-7.3M
Q1 25
$-5.5M
$-4.5M
Q4 24
$9.0M
$-5.7M
Q3 24
$14.5M
$-10.8M
Q2 24
$-648.0K
$-13.4M
Q1 24
$-7.1M
$-10.9M
Free Cash Flow
FSP
FSP
TLSI
TLSI
Q4 25
$-12.7M
$-2.5M
Q3 25
$3.0M
$-3.9M
Q2 25
$-5.7M
$-7.4M
Q1 25
$-9.9M
$-5.3M
Q4 24
$-16.2M
$-5.8M
Q3 24
$8.6M
$-11.0M
Q2 24
$-5.1M
$-13.5M
Q1 24
$-15.8M
$-10.9M
FCF Margin
FSP
FSP
TLSI
TLSI
Q4 25
-48.6%
-19.1%
Q3 25
11.0%
-33.9%
Q2 25
-21.5%
-66.1%
Q1 25
-36.7%
-57.3%
Q4 24
-57.2%
-69.7%
Q3 24
29.1%
-149.9%
Q2 24
-16.7%
-183.1%
Q1 24
-50.8%
-169.3%
Capex Intensity
FSP
FSP
TLSI
TLSI
Q4 25
63.0%
0.3%
Q3 25
19.4%
1.9%
Q2 25
10.7%
0.8%
Q1 25
16.4%
8.2%
Q4 24
88.9%
0.6%
Q3 24
19.6%
2.3%
Q2 24
14.6%
0.8%
Q1 24
28.1%
1.0%

Financial Flow Comparison

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

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