Cartesian Therapeutics
Develops outpatient mRNA CAR-T candidates for autoimmune diseases, led by Descartes-08.
Something off on this page? Send us feedback.
Profile
Develops mRNA-engineered cell therapies for autoimmune diseases, with Descartes-08 as the lead program in myasthenia gravis and myositis. Revenue is not from approved products yet; the business depends on clinical results, regulatory approval, and manufacturing execution at its Frederick facility.
Develops mRNA-engineered cell therapies for autoimmune diseases, with one operating segment tied to research and development after the Selecta merger. Descartes-08 is the lead autologous anti-BCMA mRNA CAR-T candidate, prioritized in myasthenia gravis and myositis programs.
Operations are concentrated in the United States. Clinical manufacturing is anchored at a wholly owned cGMP facility in Frederick, Maryland, which supports current trials and could transition toward commercial supply if a candidate is approved.
The model is development-stage rather than product-sales-driven. Programs depend on clinical trial execution, regulatory approval, patient-specific autologous manufacturing, and future reimbursement if any therapy reaches market.
Company facts
Key statistics
Year to date +41.6% · Average volume (30d) 123.8K
Analysts
Ratings
Target range
Latest analyst notes
| Date | Firm | Action | Prior rating | Rating | Prior target | Target |
|---|---|---|---|---|---|---|
| May 12, 2026 | H.C. Wainwright | Target | $45 | $25 | ||
| Mar 9, 2026 | Cantor Fitzgerald | Upgrade | Neutral | Overweight | $16 |
Earnings
EPS
Revenue
History
| Report date | EPS est | EPS | Surprise | Revenue est | Revenue | Surprise | Next session |
|---|---|---|---|---|---|---|---|
| Aug 6, 2026Q2 FY26 | −$0.88 | $0.46 | +152.4% | $179.7K | $164.0K | −8.7% | +4.91% |
| Apr 30, 2026Q1 FY26 | −$0.84 | −$1.46 | −73.8% | $219.8K | $78.0K | −64.5% | 0.00% |
| Mar 9, 2026Q4 FY25 | −$0.82 | −$1.38 | −68.3% | $150.3K | $947.0K | +529.9% | −5.21% |
| Nov 6, 2025Q3 FY25 | −$0.81 | −$1.38 | −70.4% | $100.2K | $452.0K | +351.0% | +4.24% |
Financial highlights
| 12 quarters | Q1 FY25 | Q2 FY25 | Q3 FY25 | Q4 FY25 | Q1 FY26 | Q2 FY26 | |
|---|---|---|---|---|---|---|---|
| Revenue | $1.1M | $298.0K | $452.0K | $947.0K | $78.0K | $0 | |
| Gross profit | $1.1M | $298.0K | −$12.3M | $947.0K | $78.0K | $0 | |
| Operating income | −$21.9M | −$21.8M | −$21.1M | −$21.9M | −$26.5M | −$29.2M | |
| Net income | −$17.7M | $15.9M | −$35.9M | −$92.6M | −$39.2M | $13.7M | |
| Diluted EPS | −$0.68 | $0.60 | −$1.38 | −$3.46 | −$1.46 | $0.46 | |
| Gross margin | 100.0% | 100.0% | -2,731.2% | 100.0% | 100.0% | — | |
| Operating margin | -1,989.9% | -7,319.1% | -4,660.6% | -2,316.7% | -33,973.1% | — |
Fiscal years (4-quarter sums)FY21 $85.1M · FY22 $110.8M · FY23 $26.0M · FY24 $38.9M · FY25 $2.8M
Revenue by product · Q1 FY26
Balance sheet, Jun 30, 2026Cash & short-term investments $147.6M · Total debt $63.9M · Total assets $318.6M · Shareholders' equity −$125.2M
Dividends
No dividends on record.
Ownership
Shares outstanding 29.38M · Float 10.63M · 36.2% free float
Top shareholders13F · 13D/G · Form 4
| Holder | Shares | % outstanding | Form | Filed |
|---|---|---|---|---|
| Timothy A. Springer · director, 10 percent owner: | 9.30M | 31.66% | Form 4 | Jan 6, 2026 |
| Kalayoglu Murat · 10 percent owner | 5.82M | 19.82% | Form 4 | Apr 6, 2026 |
| Squarepoint Ops LLC | 2.24M | 7.62% | 13F | May 15, 2026 |
| Barclays PLC | 1.76M | 5.99% | 13G | Aug 13, 2026 |
| JPMorgan Chase & Co. | 1.68M | 6.10% | 13G | Apr 25, 2025 |
Insider tradesForm 4
| Date | Insider | Role | Shares | Avg price |
|---|---|---|---|---|
| Jan 6, 2026 | Blaine Davis | officer: Chief Financial Officer | −10,591 | $6.82 |
| Jan 6, 2026 | Milos Miljkovic | officer: Chief Medical Officer | −3,573 | $6.82 |
| Jan 6, 2026 | Carsten Brunn | director, officer: President and CEO | −23,766 | $6.82 |
| Dec 4, 2025 | Timothy C. Barabe | director | +30,000 | $6.86 |
Peers
- argenx (ADR)
FcRn franchise with broad approved gMG coverage
- AstraZeneca (ADR)
Alexion complement franchise in AChR-positive gMG
- Johnson & Johnson
FcRn blocker for broad antibody-positive gMG
- Kyverna Therapeutics
Autoimmune CAR-T peer with Phase 3 gMG program
- Amgen
CD19 B-cell depletion biologic approved for gMG
- Cabaletta Bio
CD19 CAR-T peer in myositis and MG
CompareAfter-hours close
| Company | Price | Change | |||||
|---|---|---|---|---|---|---|---|
| Cartesian Therapeutics | $9.60 | +0.31% | $282.1M | — | — | 191.0 | −45.0% |
| argenx (ADR) | $1,023.21 | −0.02% | $63.63B | 37.3 | — | 12.4 | — |
| AstraZeneca (ADR) | $161.79 | −0.55% | $252.33B | 24.4 | 15.2 | 4.1 | +6.4% |
| Johnson & Johnson | $268.40 | +0.13% | $645.95B | 31.1 | 22.4 | 6.6 | +6.6% |
| Kyverna Therapeutics | $8.53 | +2.03% | $508.9M | — | — | — | — |
| Amgen | $430.27 | −0.49% | $233.38B | 26.9 | 18.4 | 6.1 | +9.7% |
| Cabaletta Bio | $3.18 | +2.25% | $508.7M | — | — | — | — |
| Median | 29.0 | 18.4 | 6.4 | +6.6% |








