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Side-by-side financial comparison of FRANKLIN STREET PROPERTIES CORP (FSP) and REGENXBIO Inc. (RGNX). Click either name above to swap in a different company.

REGENXBIO Inc. is the larger business by last-quarter revenue ($30.3M vs $26.0M, roughly 1.2× FRANKLIN STREET PROPERTIES CORP). FRANKLIN STREET PROPERTIES CORP runs the higher net margin — -28.1% vs -221.3%, a 193.2% gap on every dollar of revenue. On growth, REGENXBIO Inc. posted the faster year-over-year revenue change (43.0% vs -8.2%). FRANKLIN STREET PROPERTIES CORP produced more free cash flow last quarter ($-12.7M vs $-52.8M). Over the past eight quarters, REGENXBIO Inc.'s revenue compounded faster (39.4% 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.

REGENXBIO Inc. is a clinical-stage biotechnology firm focused on gene therapy for rare severe genetic diseases. It licenses its proprietary AAV vector technology to global biopharma partners, and advances its own pipeline targeting ophthalmology, metabolic and neurodegenerative disorders.

FSP vs RGNX — Head-to-Head

Bigger by revenue
RGNX
RGNX
1.2× larger
RGNX
$30.3M
$26.0M
FSP
Growing faster (revenue YoY)
RGNX
RGNX
+51.2% gap
RGNX
43.0%
-8.2%
FSP
Higher net margin
FSP
FSP
193.2% more per $
FSP
-28.1%
-221.3%
RGNX
More free cash flow
FSP
FSP
$40.1M more FCF
FSP
$-12.7M
$-52.8M
RGNX
Faster 2-yr revenue CAGR
RGNX
RGNX
Annualised
RGNX
39.4%
-8.7%
FSP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FSP
FSP
RGNX
RGNX
Revenue
$26.0M
$30.3M
Net Profit
$-7.3M
$-67.1M
Gross Margin
59.4%
Operating Margin
-27.9%
-190.0%
Net Margin
-28.1%
-221.3%
Revenue YoY
-8.2%
43.0%
Net Profit YoY
14.1%
-31.2%
EPS (diluted)
$-0.06
$-1.30

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
RGNX
RGNX
Q4 25
$26.0M
$30.3M
Q3 25
$27.3M
$29.7M
Q2 25
$26.7M
$21.4M
Q1 25
$27.1M
$89.0M
Q4 24
$28.4M
$21.2M
Q3 24
$29.7M
$24.2M
Q2 24
$30.8M
$22.3M
Q1 24
$31.2M
$15.6M
Net Profit
FSP
FSP
RGNX
RGNX
Q4 25
$-7.3M
$-67.1M
Q3 25
$-8.3M
$-61.9M
Q2 25
$-7.9M
$-70.9M
Q1 25
$-21.4M
$6.1M
Q4 24
$-8.5M
$-51.2M
Q3 24
$-15.6M
$-59.6M
Q2 24
$-21.0M
$-53.0M
Q1 24
$-7.6M
$-63.3M
Gross Margin
FSP
FSP
RGNX
RGNX
Q4 25
59.4%
Q3 25
60.9%
Q2 25
59.9%
Q1 25
62.8%
Q4 24
59.7%
70.2%
Q3 24
61.0%
48.8%
Q2 24
64.2%
52.5%
Q1 24
64.7%
72.6%
Operating Margin
FSP
FSP
RGNX
RGNX
Q4 25
-27.9%
-190.0%
Q3 25
-30.5%
-176.3%
Q2 25
-29.2%
-296.3%
Q1 25
-78.9%
13.6%
Q4 24
-29.9%
-242.1%
Q3 24
-52.4%
-256.6%
Q2 24
-68.0%
-251.3%
Q1 24
-24.0%
-408.8%
Net Margin
FSP
FSP
RGNX
RGNX
Q4 25
-28.1%
-221.3%
Q3 25
-30.5%
-208.3%
Q2 25
-29.5%
-331.8%
Q1 25
-79.1%
6.8%
Q4 24
-30.0%
-241.3%
Q3 24
-52.6%
-246.3%
Q2 24
-68.2%
-237.7%
Q1 24
-24.2%
-405.4%
EPS (diluted)
FSP
FSP
RGNX
RGNX
Q4 25
$-0.06
$-1.30
Q3 25
$-0.08
$-1.20
Q2 25
$-0.08
$-1.38
Q1 25
$-0.21
$0.12
Q4 24
$-0.09
$-0.99
Q3 24
$-0.15
$-1.17
Q2 24
$-0.20
$-1.05
Q1 24
$-0.07
$-1.38

Balance Sheet & Financial Strength

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

Metric
FSP
FSP
RGNX
RGNX
Cash + ST InvestmentsLiquidity on hand
$30.6M
$230.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$607.0M
$102.7M
Total Assets
$892.9M
$453.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FSP
FSP
RGNX
RGNX
Q4 25
$30.6M
$230.1M
Q3 25
$31.4M
$274.2M
Q2 25
$29.4M
$323.3M
Q1 25
$30.2M
$267.9M
Q4 24
$41.1M
$234.7M
Q3 24
$40.9M
$255.5M
Q2 24
$30.2M
$290.4M
Q1 24
$34.2M
$338.7M
Stockholders' Equity
FSP
FSP
RGNX
RGNX
Q4 25
$607.0M
$102.7M
Q3 25
$615.3M
$161.5M
Q2 25
$624.7M
$213.7M
Q1 25
$633.4M
$274.2M
Q4 24
$655.9M
$259.7M
Q3 24
$665.4M
$301.4M
Q2 24
$682.1M
$348.3M
Q1 24
$703.9M
$390.7M
Total Assets
FSP
FSP
RGNX
RGNX
Q4 25
$892.9M
$453.0M
Q3 25
$901.0M
$525.2M
Q2 25
$903.2M
$581.0M
Q1 25
$916.4M
$490.9M
Q4 24
$946.9M
$466.0M
Q3 24
$981.5M
$519.1M
Q2 24
$1.0B
$569.4M
Q1 24
$1.0B
$629.2M

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
RGNX
RGNX
Operating Cash FlowLast quarter
$3.8M
$-52.3M
Free Cash FlowOCF − Capex
$-12.7M
$-52.8M
FCF MarginFCF / Revenue
-48.6%
-174.0%
Capex IntensityCapex / Revenue
63.0%
1.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-25.3M
$-126.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FSP
FSP
RGNX
RGNX
Q4 25
$3.8M
$-52.3M
Q3 25
$8.3M
$-56.0M
Q2 25
$-2.9M
$-49.3M
Q1 25
$-5.5M
$33.6M
Q4 24
$9.0M
$-31.6M
Q3 24
$14.5M
$-40.5M
Q2 24
$-648.0K
$-45.5M
Q1 24
$-7.1M
$-55.5M
Free Cash Flow
FSP
FSP
RGNX
RGNX
Q4 25
$-12.7M
$-52.8M
Q3 25
$3.0M
$-56.5M
Q2 25
$-5.7M
$-49.7M
Q1 25
$-9.9M
$32.6M
Q4 24
$-16.2M
$-32.7M
Q3 24
$8.6M
$-40.9M
Q2 24
$-5.1M
$-46.0M
Q1 24
$-15.8M
$-56.0M
FCF Margin
FSP
FSP
RGNX
RGNX
Q4 25
-48.6%
-174.0%
Q3 25
11.0%
-189.9%
Q2 25
-21.5%
-232.8%
Q1 25
-36.7%
36.6%
Q4 24
-57.2%
-154.2%
Q3 24
29.1%
-168.9%
Q2 24
-16.7%
-206.2%
Q1 24
-50.8%
-358.5%
Capex Intensity
FSP
FSP
RGNX
RGNX
Q4 25
63.0%
1.7%
Q3 25
19.4%
1.7%
Q2 25
10.7%
1.8%
Q1 25
16.4%
1.2%
Q4 24
88.9%
5.1%
Q3 24
19.6%
1.3%
Q2 24
14.6%
2.1%
Q1 24
28.1%
3.6%
Cash Conversion
FSP
FSP
RGNX
RGNX
Q4 25
Q3 25
Q2 25
Q1 25
5.53×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

FSP
FSP

Segment breakdown not available.

RGNX
RGNX

Novartis Gene Therapies$24.2M80%
Nippon Shinyaku Collaboration And License Agreement$4.3M14%
Nippon Shinyaku Services$1.4M5%

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