Sutro Biopharma, Inc. (STRO) Revenue History
Annual and quarterly revenue from 2016 to present
STRO Revenue Over Time (2016–2025)
STRO Revenue Growth History
5 of 9 years with positive growth- FY2016 revenue growth
- N/A
- FY2017 revenue growth
- -13.4%
- FY2018 revenue growth
- -25.7%
- FY2019 revenue growth
- +11.2%
- FY2020 revenue growth
- -0.0%
- FY2021 revenue growth
- +44.8%
- FY2022 revenue growth
- +9.5%
- FY2023 revenue growth
- +126.8%
- FY2024 revenue growth
- -59.6%
- FY2025 revenue growth
- +65.2%
| Quarter | Revenue | YoY |
|---|---|---|
| Q1 2026 | $14.5M | -16.5% |
| Q4 2025 | $11.6M | -21.4% |
| Q3 2025 | $9.7M | +13.8% |
| Q2 2025 | $63.7M | +148.0% |
| Q1 2025 | $17.4M | +33.8% |
| Q4 2024 | $14.8M | -87.0% |
| Q3 2024 | $8.5M | -49.7% |
| Q2 2024 | $25.7M | +146.9% |
Multi-year avg. share of annual revenue by fiscal quarter
Revenue Breakdown (FY 2025)
STRO's revenue distribution by segment and geography for fiscal year 2025
By Product/Segment
STRO Revenue Analysis (2016–2025)
Current Revenue & Growth
As of June 23, 2026, Sutro Biopharma, Inc. (STRO) generated trailing twelve-month (TTM) revenue of $99.6 million, reflecting significant decline in growth of -16.5% year-over-year. The most recent quarter (Q1 2026) recorded $14.5 million in revenue, up 24.7% sequentially.
Historical Growth Trajectory
STRO's 5-year compound annual growth rate (CAGR) stands at +19.1%, indicating consistent double-digit revenue growth. The 3-year CAGR of +14.8% is below the 5-year average, signalling a growth deceleration in recent years. Sutro Biopharma, Inc.'s highest annual revenue of $153.7 million was recorded in 2023.
Revenue by Segment
STRO's revenue is primarily driven by Research and Development Services (100%). With over half of revenue concentrated in Research and Development Services, the company has a focused business model while developing other growth vectors.
Peer Comparison
Compared to Healthcare sector peers — including RCUS (+67.4% YoY), BOLT (+78.6% YoY), and NKTR (-36.2% YoY) — STRO has underperformed the peer group in revenue growth. Compare STRO vs RCUS →
STRO Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| STROCurrent | $100M | -16.5% | +19.1% | -102.4% | |
 RCUS | $247M | +67.4% | +25.9% | -156.3% | |
 BOLT | $8M | +78.6% | +101.6% | -450.1% | |
 NKTR | $55M | -36.2% | -18.4% | -236.8% | |
 AGIO | $54M | +78.3% | - | -873.9% | |
 MGNX | $150M | +3.1% | +8.9% | -48.7% |
STRO Historical Revenue Data (2016–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $102.5M | +65.2% | $95.2M | 92.9% | $-104,952,000 | -102.4% |
| 2024 | $62.0M | -59.6% | $54.8M | 88.4% | $-238,453,000 | -384.3% |
| 2023 | $153.7M | +126.8% | $146.9M | 95.6% | $-89,278,000 | -58.1% |
| 2022 | $67.8M | +9.5% | $59.5M | 87.8% | $-128,943,000 | -190.3% |
| 2021 | $61.9M | +44.8% | $52.1M | 84.2% | $-98,524,000 | -159.2% |
| 2020 | $42.7M | -0.0% | $-34,239,000 | -80.1% | $-71,057,000 | -166.3% |
| 2019 | $42.7M | +11.2% | $42.7M | 100.0% | $-55,468,000 | -129.8% |
| 2018 | $38.4M | -25.7% | $-15,843,000 | -41.2% | $-37,223,000 | -96.9% |
| 2017 | $51.7M | -13.4% | $-156,000 | -0.3% | $-19,272,000 | -37.2% |
| 2016 | $59.7M | - | $16.2M | 27.1% | $1.4M | 2.3% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10+ years return with dividends reinvested.
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Peer Comparison
Compare growth, multiples, and margins vs sector.
STRO — Frequently Asked Questions
Quick answers to the most common questions about buying STRO stock.
Is STRO's revenue growth accelerating or slowing?
STRO revenue is declining -16.5% year-over-year. TTM revenue fell to $100M, contrasting with the 5-year CAGR of +19.1%. The reversal reflects either macro headwinds or company-specific challenges.
What is STRO's revenue history from 2016 to 2026?
Sutro Biopharma, Inc. (STRO) revenue history spans 2016 to 2026. TTM revenue as of 2026 is $100M, growing at -16.5% YoY. The 5-year CAGR is +19.1%. Complete annual and quarterly revenue figures are available on this page, including gross profit, operating income, and margin trends.
What is STRO's long-term revenue growth rate (CAGR)?
Sutro Biopharma, Inc.'s 5-year revenue CAGR of +19.1% reflects the variable nature of its business expansion. As of 2026, the current YoY growth rate of -16.5% is below this long-term average. CAGR is the most reliable measure of sustained revenue momentum for STRO.
Why does STRO's quarterly revenue fluctuate?
STRO quarterly revenue can fluctuate significantly between periods. A quarter-over-quarter (QoQ) change does not always indicate a trend; comparing the same quarter year-over-year (YoY) is a more reliable signal for underlying growth. Sutro Biopharma, Inc.'s revenue data from 2016 to 2026 shows full historical quarterly detail on this page.
How is STRO's revenue distributed by segment?
STRO reports revenue broken down by product line and geographic region. The segment breakdown on this page shows which business units contribute the most to total revenue as of the latest fiscal year. Concentration in a single segment above 50% indicates category dependence, while a diversified mix signals more resilient revenue streams.
How does STRO's revenue compare to industry peers?
Sutro Biopharma, Inc. (STRO) with TTM revenue of $100M and -16.5% YoY growth can be benchmarked against sector peers using the comparison table on this page. Revenue growth relative to peers indicates market share gains or losses. The peer section shows TTM revenue, YoY growth, and operating margin for direct comparisons.