PI
Personalis, Inc. (PSNL)·Q3 2025 Earnings Summary
Executive Summary
- Q3 revenue and EPS beat: revenue $14.50M vs $13.31M consensus*, EPS -$0.24 vs -$0.27 consensus*, but gross margin compressed to 13.2% (Q2: 27.6%, Q3’24: 34.0%) as unreimbursed clinical test costs weighed on mix .
- FY25 guidance cut again: total revenue to $68–$73M (from $70–$80M), with pharma/all-other to $50–$54M (from $52–$58M) and clinical reimbursed to $1.5–$2.0M (from $3–$6M); GM 22–24% and ~$(85)M net loss maintained .
- Clinical traction strong: 4,388 clinical tests delivered (+26% q/q, +364% y/y) and 700+ ordering physicians as NeXT Personal adoption rises; however, biopharma translational project timing and customs-related sample delays increased near-term variability .
- Q4 guide implies reacceleration: revenue $15.7–$20.7M, with $12.0–$17.0M pharma/all-other and ~$3.7M pop seq/enterprise; mix shift continues toward MRD .
- Post-quarter catalyst: Medicare coverage secured for ultrasensitive NeXT Personal in breast cancer surveillance (Stage II–III, all major subtypes) — a key commercial inflection for clinical revenue and estimate revisions .
What Went Well and What Went Wrong
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What Went Well
- Clinical adoption: 4,388 clinical tests (+26% q/q; +364% y/y) with 700+ physicians ordering; CEO: “364% year-over-year growth in our clinical test volume is a powerful indicator of physician enthusiasm for NeXT Personal” .
- Evidence momentum: Positive Phase 3 NeoADAURA neoadjuvant lung data; ESMO LAURA data showed ~5-month lead to imaging; launched CATE breast utility study with Yale .
- Strategic MRD focus: Two large prospective biopharma trials signed; MRD biopharma revenue “set to grow approximately 300% year-over-year,” reinforcing long-run revenue mix shift .
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What Went Wrong
- Top-line and margin pressure: Revenue declined 44% y/y to $14.5M; gross margin fell to 13.2% (from 34.0%) due to lower volume absorption and ~18% impact from unreimbursed clinical tests; ex these, GM ~31% .
- Biopharma/translational variability: Ongoing delays in translational projects and customs-related sample holdups (Q4 timing risk), adding lumpiness to near-term revenue .
- Guide reductions: FY25 revenue trimmed to $68–$73M; clinical reimbursed lowered to $1.5–$2.0M with reimbursement milestone timing shift later in 2025 .
Financial Results
Overall financials and estimate comparison (USD):
Values with asterisks (*) retrieved from S&P Global.
Segment revenue breakdown (USD thousands):
KPIs and balance sheet:
Notes:
- Q3’25 y/y revenue decline primarily from expected Natera decline ($4.6M), lower population sequencing ($4.2M), and lower pharma/services ($2.5M) .
- Prior-year net loss included $26.0M non-cash Tempus warrant expense, inflating the y/y compare .
Guidance Changes
Management context: Q3 biopharma variability exacerbated by customs delays; timing risk may push samples from Q4 to Q1 .
Earnings Call Themes & Trends
Management Commentary
- “Our third-quarter results demonstrate clear progress in our strategy to Win-in-MRD… 364% year-over-year growth in our clinical test volume is a powerful indicator of physician enthusiasm for NeXT Personal.” — Chris Hall, CEO .
- “Gross margin was 13.2%… primarily due to the 44% lower revenue volume… and an increase in clinical test costs in advance of reimbursement… excluding those [unreimbursed] expenses, gross margin would have been approximately 31%.” — Aaron Tachibana, CFO/COO .
- “We now have three dossiers under review with MolDX… we continue to target coverage for two indications by the end of the year.” — Chris Hall, CEO .
- “We finished the third quarter with… $150.5 million [cash & ST investments]… expect to end the year with more than $130 million of cash.” — Aaron Tachibana, CFO/COO .
- “We signed two major prospective clinical trials this quarter… MRD biopharma revenue is set to grow approximately 300% year-over-year.” — Chris Hall, CEO .
Q&A Highlights
- Project timing/customs: Management widened Q4 range as some cohorts were delayed at customs; slips would push revenue into Q1; not indicative of demand .
- Metering volume: Q3 +26% q/q was deliberate to manage margin/cash; typical Q3 seasonality; target exit run-rate already achieved .
- MolDX process: 60-day cycles of questions/answers; active dialogue across breast, IO, lung; still aiming for two decisions in 2025 .
- Natera cleanup: Residual revenue minimal going forward; revenue base now diversified across biopharma customers .
- Publication roadmap: TRACERx lung study publication expected “next quarter”; CRC evidence path to follow after study maturation/publication .
Estimates Context
- Q3 2025 beat: Revenue $14.50M vs $13.31M consensus*; EPS -$0.24 vs -$0.27 consensus* — helped by better-than-guided top-line and clinical volume strength despite margin dilution .
- Prior trend: Q2 2025 missed revenue ($17.20M vs $20.11M*), consistent with translational delays; Q1 2025 beat both revenue ($20.61M vs $17.41M*) and EPS (-$0.18 vs -$0.25*) .
- Post-quarter, Medicare coverage for breast should drive upward revisions to clinical revenue trajectories; FY25 company guide trimmed to $68–$73M likely anchors near-term Street numbers .
Values with asterisks (*) retrieved from S&P Global.
Key Takeaways for Investors
- Clinical adoption is compounding (4,388 tests; 700+ physicians) and is the clearest leading indicator of post-coverage revenue ramp; retention remains high .
- Despite Q3 beats on revenue/EPS*, low GM (13.2%) underscores the cost of building volume ahead of reimbursement; ex-unreimbursed costs, underlying GM ~31% .
- Guidance reset (FY revenue $68–$73M) reflects translational volatility and reimbursement timing; Q4 range widened given customs delays .
- Evidence catalysts continue (NeoADAURA, LAURA, CATE), strengthening reimbursement and clinician adoption narratives into 2026 .
- Post-quarter Medicare coverage in breast cancer is a major commercial catalyst; watch for lung/IO coverage decisions and their timing .
- Biopharma MRD growth (two large prospective trials; ~300% y/y MRD growth) offsets translational softness; mix shift should favor MRD over time .
- Liquidity remains solid ($150.5M cash & investments), with year-end >$130M expected; cash usage ~$75M unchanged despite revenue guide cuts, evidencing cost discipline .
Appendix: Additional Context
- Q4 2025 outlook: Revenue $15.7–$20.7M; pharma/all-other $12.0–$17.0M; pop seq/enterprise ~$3.7M .
- YoY drivers: $4.6M Natera decline, $4.2M lower population sequencing, $2.5M lower pharma/services .
- Prior-year non-cash item: Q3’24 included $26.0M non-cash Tempus warrant expense, complicating y/y net loss compare .