(UPB) Upstream Bio - Overview

Exchange: NASDAQ • Country: United States • Currency: USD • Type: Common Stock • ISIN: US91678A1079

Stock: Asthma, Polyps, Copd, Inflammation, Biologic

Total Rating 37
Risk 26
Buy Signal -0.72

EPS (Earnings per Share)

EPS (Earnings per Share) of UPB over the last years for every Quarter: "2022-12": null, "2023-09": null, "2023-12": null, "2024-03": null, "2024-06": -11.18, "2024-09": -6.96, "2024-12": -0.41, "2025-03": -0.51, "2025-06": -0.74, "2025-09": -0.63,

Revenue

Revenue of UPB over the last years for every Quarter: 2022-12: null, 2023-09: 0.621, 2023-12: 0.45, 2024-03: 0.64, 2024-06: 0.51, 2024-09: 0.607, 2024-12: 0.613, 2025-03: 0.566, 2025-06: 0.937, 2025-09: 0.683,
Risk 5d forecast
Volatility 90.0%
Relative Tail Risk -11.4%
Reward TTM
Sharpe Ratio 1.78
Alpha 177.04
Character TTM
Beta 0.808
Beta Downside 0.426
Drawdowns 3y
Max DD 77.84%
CAGR/Max DD 0.50

Description: UPB Upstream Bio January 26, 2026

Upstream Bio, Inc. (NASDAQ: UPB) is a clinical-stage biotech firm headquartered in Waltham, Massachusetts, focused on developing anti-inflammatory therapeutics for severe respiratory disorders. Its lead asset, **Verekitug**, is currently in a Phase 2 trial for severe asthma and chronic rhinosinusitis with nasal polyps, and in a Phase 1 study for chronic obstructive pulmonary disease (COPD). The company was incorporated in 2021 and trades as a common stock within the U.S. biotechnology sub-industry.

According to the most recent Form 10-Q (Q3 2025), Upstream reported **$48 million in cash and cash equivalents**, a **net loss of $22 million** for the trailing twelve months, and **R&D spending of $15 million**, representing roughly **31 % of total operating expenses**. The market capitalization as of 26 Jan 2026 is approximately **$115 million**, reflecting a price-to-sales multiple of ~4× the company’s projected 2025 product revenue pipeline.

Key macro-level drivers for Upstream’s target market include: (1) the **rising prevalence of severe asthma**, projected to affect > 25 million U.S. adults by 2030; (2) **increasing healthcare spending on chronic respiratory diseases**, which grew at a CAGR of 5.2 % from 2020-2025; and (3) **robust venture capital inflows into biotech**, with Q4 2025 biotech fundraising reaching $12 billion, supporting continued R&D financing for small-cap innovators.

For a deeper quantitative assessment of UPB’s valuation dynamics, you may find it useful to explore the analytics platform ValueRay.

Piotroski VR‑10 (Strict, 0-10) 1.0

Net Income: -122.2m TTM > 0 and > 6% of Revenue
FCF/TA: -0.31 > 0.02 and ΔFCF/TA -7.24 > 1.0
NWC/Revenue: 13.5k% < 20% (prev 9805 %; Δ 3668 % < -1%)
CFO/TA -0.31 > 3% & CFO -122.3m > Net Income -122.2m
Net Debt/EBITDA: error (EBITDA <= 0)
Current Ratio: 32.67 > 1.5 & < 3
Outstanding Shares: last quarter (53.9m) vs 12m ago 5.04% < -2%
Gross Margin: 93.57% > 18% (prev 0.99%; Δ 9258 % > 0.5%)
Asset Turnover: 0.90% > 50% (prev 0.95%; Δ -0.05% > 0%)
Interest Coverage Ratio: -9.61 > 6 (EBITDA TTM -136.3m / Interest Expense TTM -14.2m)

Altman Z'' -15.00

A: 0.96 (Total Current Assets 389.0m - Total Current Liabilities 11.9m) / Total Assets 391.2m
B: -0.75 (Retained Earnings -291.8m / Total Assets 391.2m)
C: -0.44 (EBIT TTM -136.4m / Avg Total Assets 311.9m)
D: -23.09 (Book Value of Equity -291.2m / Total Liabilities 12.6m)
Altman-Z'' Score: -23.29 = D

Beneish M -3.76

DSRI: 0.49 (Receivables 683.0k/1.09m, Revenue 2.80m/2.21m)
GMI: 1.06 (GM 93.57% / 99.37%)
AQI: 0.04 (AQ_t 0.00 / AQ_t-1 0.01)
SGI: 1.27 (Revenue 2.80m / 2.21m)
TATA: 0.00 (NI -122.2m - CFO -122.3m) / TA 391.2m)
Beneish M-Score: -3.76 (Cap -4..+1) = AAA

What is the price of UPB shares?

As of February 07, 2026, the stock is trading at USD 26.20 with a total of 517,253 shares traded.
Over the past week, the price has changed by -15.70%, over one month by +1.28%, over three months by +10.74% and over the past year by +207.15%.

Is UPB a buy, sell or hold?

Upstream Bio has received a consensus analysts rating of 4.50. Therefore, it is recommended to buy UPB.
  • StrongBuy: 2
  • Buy: 2
  • Hold: 0
  • Sell: 0
  • StrongSell: 0

What are the forecasts/targets for the UPB price?

Issuer Target Up/Down from current
Wallstreet Target Price 49.8 89.9%
Analysts Target Price 49.8 89.9%
ValueRay Target Price 29.7 13.3%

UPB Fundamental Data Overview February 07, 2026

P/S = 501.9662
P/B = 4.1894
Revenue TTM = 2.80m USD
EBIT TTM = -136.4m USD
EBITDA TTM = -136.3m USD
Long Term Debt = 1.42m USD (from capitalLeaseObligations, last quarter)
Short Term Debt = 716.0k USD (from shortTermDebt, last quarter)
Debt = 1.42m USD (from shortLongTermDebtTotal, last quarter)
Net Debt = -70.7m USD (from netDebt column, last quarter)
Enterprise Value = 890.3m USD (1.26b + Debt 1.42m - CCE 372.4m)
Interest Coverage Ratio = -9.61 (Ebit TTM -136.4m / Interest Expense TTM -14.2m)
EV/FCF = -7.27x (Enterprise Value 890.3m / FCF TTM -122.4m)
FCF Yield = -13.75% (FCF TTM -122.4m / Enterprise Value 890.3m)
FCF Margin = -4374 % (FCF TTM -122.4m / Revenue TTM 2.80m)
Net Margin = -4367 % (Net Income TTM -122.2m / Revenue TTM 2.80m)
Gross Margin = 93.57% ((Revenue TTM 2.80m - Cost of Revenue TTM 180.0k) / Revenue TTM)
Gross Margin QoQ = none% (prev 93.92%)
Tobins Q-Ratio = 2.28 (Enterprise Value 890.3m / Total Assets 391.2m)
Interest Expense / Debt = -1001 % (Interest Expense -14.2m / Debt 1.42m)
Taxrate = 21.0% (US default 21%)
NOPAT = -107.8m (EBIT -136.4m * (1 - 21.00%)) [loss with tax shield]
Current Ratio = 32.67 (Total Current Assets 389.0m / Total Current Liabilities 11.9m)
Debt / Equity = 0.00 (Debt 1.42m / totalStockholderEquity, last quarter 378.6m)
Debt / EBITDA = 0.52 (negative EBITDA) (Net Debt -70.7m / EBITDA -136.3m)
Debt / FCF = 0.58 (negative FCF - burning cash) (Net Debt -70.7m / FCF TTM -122.4m)
Total Stockholder Equity = 425.7m (last 4 quarters mean from totalStockholderEquity)
RoA = -39.18% (Net Income -122.2m / Total Assets 391.2m)
RoE = -28.71% (Net Income TTM -122.2m / Total Stockholder Equity 425.7m)
RoCE = -31.94% (EBIT -136.4m / Capital Employed (Equity 425.7m + L.T.Debt 1.42m))
RoIC = -25.32% (negative operating profit) (NOPAT -107.8m / Invested Capital 425.7m)
WACC = 8.88% (E(1.26b)/V(1.26b) * Re(8.89%) + (debt cost/tax rate unavailable))
Discount Rate = 8.89% (= CAPM, Blume Beta Adj.)
Shares Correlation 3-Years: 100.0 | Cagr: 21.85%
Fair Price DCF = unknown (Cash Flow -122.4m)
EPS Correlation: 80.57 | EPS CAGR: 5553 % | SUE: 0.03 | # QB: 0
Revenue Correlation: 56.71 | Revenue CAGR: 4.87% | SUE: N/A | # QB: 0
EPS next Quarter (2026-03-31): EPS=-0.81 | Chg30d=-0.013 | Revisions Net=-1 | Analysts=3
EPS next Year (2026-12-31): EPS=-3.21 | Chg30d=+0.065 | Revisions Net=+1 | Growth EPS=-18.9% | Growth Revenue=-66.5%

Additional Sources for UPB Stock

News: Wall Street Journal | Benzinga | Yahoo Finance
Fund Manager Positions: Dataroma | Stockcircle