Spero Therapeutics Inc (SPRO) - Net Assets
Based on the latest financial reports, Spero Therapeutics Inc (SPRO) has net assets worth $59.02 Million USD as of December 2025. Net assets (also known as shareholders' equity or book value) represent the difference between a company's total assets ($68.92 Million) and total liabilities ($9.90 Million). This figure indicates the residual interest in the assets after deducting liabilities, essentially showing what would remain for shareholders if all assets were liquidated and all debts paid off. Check how tangible is Spero Therapeutics Inc's equity to evaluate the tangible quality of the company's equity base.
Key Net Assets Metrics
| Metric | Value |
|---|---|
| Current Net Assets | $59.02 Million |
| % of Total Assets | 85.64% |
| Annual Growth Rate | N/A |
| 5-Year Change | -33.15% |
| 10-Year Change | 827.86% |
| Growth Volatility | 388.83 |
Spero Therapeutics Inc - Net Assets Trend (2015–2025)
This chart illustrates how Spero Therapeutics Inc's net assets have evolved over time, based on quarterly financial data. See SPRO defensive interval ratio to measure how many days the company can operate on defensive assets alone.
Annual Net Assets for Spero Therapeutics Inc (2015–2025)
The table below shows the annual net assets of Spero Therapeutics Inc from 2015 to 2025. For live valuation and market cap data, see SPRO market cap overview.
| Year | Net Assets | Change |
|---|---|---|
| 2025-12-31 | $59.02 Million | +27.96% |
| 2024-12-31 | $46.12 Million | -56.85% |
| 2023-12-31 | $106.89 Million | +40.77% |
| 2022-12-31 | $75.93 Million | -13.99% |
| 2021-12-31 | $88.29 Million | -33.13% |
| 2020-12-31 | $132.04 Million | +77.06% |
| 2019-12-31 | $74.57 Million | -35.63% |
| 2018-12-31 | $115.86 Million | +36.37% |
| 2017-12-31 | $84.96 Million | +1235.59% |
| 2016-12-31 | $6.36 Million | +2575.10% |
| 2015-12-31 | $-257.00K | -- |
Equity Component Analysis
This analysis shows how different components contribute to Spero Therapeutics Inc's total equity over time. Equity components include common stock, retained earnings, additional paid-in capital, and other elements.
Equity Composition Insights
- Retained earnings have decreased by 43296600000.0% over the analyzed period, potentially due to dividend distributions or operating losses.
Current Equity Component Breakdown (December 2025)
| Component | Amount | Percentage |
|---|---|---|
| Common Stock | $56.00K | 0.09% |
| Other Components | $510.03 Million | 864.15% |
| Total Equity | $59.02 Million | 100.00% |
Spero Therapeutics Inc Competitors by Market Cap
The table below lists competitors of Spero Therapeutics Inc ranked by their market capitalization.
| Company | Market Cap |
|---|---|
|
Nakamoto Inc.
NASDAQ:NAKA
|
$122.20 Million |
|
I Controls Inc
KO:039570
|
$122.22 Million |
|
Grammer AG
XETRA:GMM
|
$122.24 Million |
|
Moller Y Perez
SN:MOLLER
|
$122.26 Million |
|
The Andhra Sugars Limited
NSE:ANDHRSUGAR
|
$122.17 Million |
|
Epileds Technologies Inc
TW:4956
|
$122.11 Million |
|
Adriano Care SOCIMI SAU
MC:YADR
|
$122.09 Million |
|
Freelance.Com
PA:ALFRE
|
$122.03 Million |
Equity Growth Attribution
This analysis shows how different factors contributed to changes in Spero Therapeutics Inc's equity between the two most recent reporting periods.
Equity Growth Insights
- From 2024 to 2025, total equity changed from 46,123,000 to 59,021,000, a change of 12,898,000 (28.0%).
- Net income of 8,572,000 contributed positively to equity growth.
- Other factors increased equity by 4,326,000.
Equity Change Factors (2024 to 2025)
| Factor | Impact | Contribution |
|---|---|---|
| Net Income | $8.57 Million | +14.52% |
| Other Changes | $4.33 Million | +7.33% |
| Total Change | $- | 27.96% |
Book Value vs Market Value Analysis
This analysis compares Spero Therapeutics Inc's book value (net assets) with its market value over time. The relationship between these values can provide insights into investor sentiment and company valuation.
Valuation Insights
- Current price-to-book ratio: 2.11x
- The company is trading above its book value, indicating the market recognizes value beyond its reported assets.
- The price-to-book ratio has decreased from 71.10x to 2.11x over the analyzed period, indicating reduced market premium.
Historical Price-to-Book Ratios
| Date | Book Value per Share | Market Price | P/B Ratio |
|---|---|---|---|
| 2015-12-31 | $0.03 | $2.11 | x |
| 2016-12-31 | $1.54 | $2.11 | x |
| 2017-12-31 | $32.84 | $2.11 | x |
| 2018-12-31 | $7.24 | $2.11 | x |
| 2019-12-31 | $4.11 | $2.11 | x |
| 2020-12-31 | $5.90 | $2.11 | x |
| 2021-12-31 | $2.86 | $2.11 | x |
| 2022-12-31 | $2.02 | $2.11 | x |
| 2023-12-31 | $2.02 | $2.11 | x |
| 2024-12-31 | $0.85 | $2.11 | x |
| 2025-12-31 | $1.00 | $2.11 | x |
Capital Efficiency Dashboard
This dashboard shows how efficiently Spero Therapeutics Inc utilizes its equity to generate returns, including Return on Equity (ROE) and its components based on the DuPont analysis framework.
Capital Efficiency Insights
- Current Return on Equity (ROE): 14.52%
- The company shows good efficiency in utilizing shareholder equity.
- DuPont Analysis Breakdown:
- • Net Profit Margin: 14.38%
- • Asset Turnover: 0.87x
- • Equity Multiplier: 1.17x
- Recent ROE (14.52%) is above the historical average (-539.68%), indicating improving capital efficiency.
Historical Capital Efficiency Metrics
| Year | Return on Equity | Net Profit Margin | Asset Turnover | Equity Multiplier | Economic Value Added |
|---|---|---|---|---|---|
| 2015 | -5180.61% | 0.00% | 0.00x | 36.61x | $-10.17 Million |
| 2016 | -250.67% | -7609.25% | 0.02x | 1.35x | $-26.51 Million |
| 2017 | -54.26% | -2329.31% | 0.02x | 1.10x | $-54.59 Million |
| 2018 | -35.96% | -1050.48% | 0.03x | 1.11x | $-53.25 Million |
| 2019 | -80.69% | -1268.98% | 0.04x | 1.42x | $-67.63 Million |
| 2020 | -58.71% | -830.86% | 0.06x | 1.16x | $-90.72 Million |
| 2021 | -101.66% | -2923.65% | 0.02x | 1.94x | $-98.58 Million |
| 2022 | -61.13% | -95.55% | 0.39x | 1.64x | $-54.01 Million |
| 2023 | 21.34% | 21.98% | 0.57x | 1.71x | $12.12 Million |
| 2024 | -148.66% | -142.91% | 0.43x | 2.40x | $-73.18 Million |
| 2025 | 14.52% | 14.38% | 0.87x | 1.17x | $2.67 Million |
Industry Comparison
This section compares Spero Therapeutics Inc's net assets metrics with peer companies in the Biotechnology industry.
Industry Context
- Industry: Biotechnology
- Average net assets among peers: $155,285,360
- Average return on equity (ROE) among peers: -101.11%
Peer Company Comparison
| Company | Net Assets | Return on Equity | Debt-to-Equity | Market Cap |
|---|---|---|---|---|
| Spero Therapeutics Inc (SPRO) | $59.02 Million | -5180.61% | 0.17x | $122.17 Million |
| Aardvark Therapeutics, Inc. Common Stock (AARD) | $-34.80 Million | 0.00% | 0.00x | $83.17 Million |
| Abcellera Biologics Inc (ABCL) | $830.51 Million | 14.32% | 0.21x | $1.61 Billion |
| Abeona Therapeutics Inc (ABEO) | $-26.99 Million | 0.00% | 0.00x | $321.39 Million |
| Acumen Pharmaceuticals Inc (ABOS) | $266.97 Million | -19.62% | 0.16x | $155.29 Million |
| Abpro Holdings, Inc. (ABP) | $3.07 Million | -479.81% | 1.57x | $2.00 Million |
| Absci Corp (ABSI) | $179.13 Million | -57.56% | 0.19x | $1.01 Billion |
| Arbutus Biopharma Corp (ABUS) | $182.50 Million | -46.25% | 0.30x | $831.63 Million |
| ABVC Biopharma Inc (ABVC) | $4.59 Million | -357.76% | 1.38x | $35.10 Million |
| Abivax SA American Depositary Shares (ABVX) | $33.94 Million | -14.97% | 0.12x | $7.98 Billion |
| ACADIA Pharmaceuticals Inc (ACAD) | $113.93 Million | -49.49% | 0.18x | $3.66 Billion |
About Spero Therapeutics Inc
Spero Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on identifying and developing novel treatments for multi-drug resistant (MDR) bacterial infections and rare diseases in the United States. The company's product candidates include Tebipenem HBr (tebipenem pivoxil hydrobromide), an oral carbapenem-class antibiotic to treat complicated urinary tract infections, including … Read more