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Company Analysis

Spero Therapeutics, Inc. SPRO

A comprehensive view of key metrics, scores, and financial health for Spero Therapeutics, Inc.

Overview of Spero Therapeutics, Inc.

SPRO NMS
Healthcare Biotechnology Micro Cap
Spero Therapeutics, Inc. (SPRO), is a Micro Cap company, in the Biotechnology industry, last closed at $2.58, about 0.0% overvalued vs fair value, +234.6% 1Y return, ranked 320/1110 in sector.
$2.58
-0.39%
As of March 13, 2026
Previous close • Vol 90d: 43.3%
52-Week Range
Market Cap
$129.60M
Enterprise Value
$84.33M
Overall Score
Scores locked

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Top Beats
No strong beats yet

Quick Facts

Website https://sperotherapeutics.com
HQ Cambridge, MA
Employees 32
Fiscal year Dec 31

Next Events

Earnings Mar 26 Estimated

Fair Value Snapshot

Bear Base Bull
$-1
$-1
$-1
Current: $2.58

Engine Room Money Flow™

Micro Cap

Biotech / Pre-Revenue - Where revenue goes and how value is created

Flow Steps
Cash on Hand
$52.9M
-30.7%%
Total Revenue
$27.4M
-71.7%%
Net Income
$-68.6M
-400.6%%
Operating Expense
$99.9M
42.8%%
Money Flow Bridge
Flow Direction: Money moves from left to right
Components: Breakdown shows composition of each stage
Industry-Specific: Biotech / Pre-Revenue

Quality & Reliability Indicators

Cash Runway
27.1 months
Excellent

Strong cash position with 2+ years of runway

Locked Metric
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Owner's Pocket - Capital Allocation

Total Returned to Shareholders

Combined dividends, buybacks, and debt reduction

$64.8M
122.5% of Cash on Hand

Where It Leaks

Cash Flow Health healthy
Strong cash conversion with minimal leakage across profit-to-cash-to-value chain.
0
Active Leaks
0/0
Improving
0
High Impact
0
Critical
Moat Analysis Corporate Default

Competitive Advantage Assessment

Evaluating Spero Therapeutics, Inc.'s durable competitive advantages across 6 defense dimensions

Overall Moat Strength
50
/100
Developing
Scores based on quantitative metrics and qualitative factors

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Pricing Power

Developing
44
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For informational purposes only. Not investment advice.

Trade-Off Ledger

Where management spends the performance budget

Insufficient Data for Analysis

SPRO - Spero Therapeutics, Inc.

We have limited financial data for SPRO. The Growth and Profitability axes don't have enough metrics for reliable analysis.

Data Coverage by Axis

Growth
0% coverage Below threshold
Profitability
0% coverage N/A
Overall Coverage: 33.3% (Minimum 40% required)

What This Means

  • Currently at 33.3% data coverage (minimum 40% required)
  • Limited peer data available for industry benchmarking
  • Check back after quarterly or annual filings
  • Some metrics may not be applicable to this company's business model

What can you do?

  • View available sections like Moat Map or Engine Room for partial insights
  • Set up a watchlist alert to be notified when new data becomes available
  • Compare with peers in the same industry that have complete data

Two Futures

Scenario-based fair value ranges for Spero Therapeutics, Inc..

Loading valuation model...
Unable to Compute Fair Value

This company cannot be valued using standard models.

What this means: The Scenario Theatre requires financial data (revenue, cash flow, shares outstanding) to calculate fair value estimates. This data may be unavailable for:

  • Recently listed companies (IPOs, SPACs)
  • Shell companies or holding companies
  • Companies that haven't filed recent financials
  • Foreign companies with limited data coverage
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Bear
-
- - -
- upside
-
Base
$-1.07
- - -
- upside
Snapshot base estimate
Bull
-
- - -
- upside
-
Fair Value Range Current: $-
$- $- $-
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