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Spero Therapeutics SPRO
$ 1.22 0.41%
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Quarterly report 2026-Q2
added 08-12-2026

Spero Therapeutics Balance Sheet 2025-2011 | SPRO

Brief overview of Spero Therapeutics's financial position

The balance sheet is assessed across five available annual reports spanning 2021 to 2025.

The asset base decreased -59.7%, from $171.1 million to $68.9 million. Resources became smaller over the five periods.

Liability growth of -88% trailed asset growth of -59.7%. The funding structure became more resilient.

The equity-to-assets ratio is 85.6%, compared with 51.6% five periods ago. The balance sheet has a substantial internal cushion.

Negative net debt of -$37.4 million means cash holdings are larger than debt obligations.

Cash accounts for 58.4% of assets versus 65.8% initially. The change indicates the degree of financial flexibility.

The balance sheet includes a negative accumulated result of -$451.1 million. It should be assessed alongside historical profits and capital distributions.

Balance sheet takeaway

Spero Therapeutics's balance sheet looks resilient: assets are supported by substantial equity, while debt does not overwhelm financial flexibility.

Annual Balance Sheet Spero Therapeutics

2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011

Net Debt

-37.4 M -48.6 M -70.8 M -102 M -105 M -77.4 M -24.2 M -34.1 M -87.3 M -10.3 M -5.69 M - - - -

Long Term Debt

939 K 2.55 M 3.82 M 4.96 M 5.97 M - - - - - - - - - -

Long Term Debt Current

1.96 M 1.75 M 1.72 M 1.69 M 1.36 M 947 K 928 K - - - - - - - -

Total Non Current Liabilities

- - - - - 7.07 M 4.87 M 833 K 365 K 493 K 1.01 M - - - -

Total Current Liabilities

8.87 M 49.1 M 37.2 M 21.6 M 18.7 M 14.3 M 26.7 M 12.3 M 8.16 M - - - - - -

Total Liabilities

9.9 M 64.4 M 75.5 M 48.9 M 82.8 M 21.4 M 31.5 M 13.2 M 8.52 M 7.41 M 7.43 M - - - -

Deferred Revenue

- 368 K 2.13 M 4.15 M 1.86 M - - - - - 512 K - - - -

Retained Earnings

-451 M -460 M -391 M -414 M -367 M -278 M -199 M -139 M -96.8 M -45.4 M -18.1 M - - - -

Total Assets

68.9 M 111 M 182 M 125 M 171 M 153 M 106 M 129 M 93.5 M 13.8 M 7.18 M - - - -

Cash and Cash Equivalents

40.3 M 52.9 M 76.3 M 109 M 113 M 85.2 M 29.7 M 34.1 M 87.3 M - - - - - -

Book Value

59 M 46.1 M 107 M 75.9 M 88.3 M 132 M 74.6 M 116 M 85 M 6.36 M -257 K - - - -

Total Shareholders Equity

59 M 46.1 M 107 M 75.9 M 88.3 M 132 M 74.6 M 116 M 84.6 M -49.2 M -18.6 M - - - -

All numbers in USD currency

Quarterly Balance Sheet Spero Therapeutics

2026-Q2 2026-Q1 2025-Q4 2025-Q3 2025-Q2 2025-Q1 2024-Q4 2024-Q3 2024-Q2 2024-Q1 2023-Q4 2023-Q3 2023-Q2 2023-Q1 2022-Q4 2022-Q3 2022-Q2 2022-Q1 2021-Q4 2021-Q3 2021-Q2 2021-Q1 2020-Q4 2020-Q3 2020-Q2 2020-Q1 2019-Q4 2019-Q3 2019-Q2 2019-Q1 2018-Q4 2018-Q3 2018-Q2 2018-Q1 2017-Q4 2017-Q3 2017-Q2 2017-Q1 2016-Q4 2016-Q3 2016-Q2 2016-Q1 2015-Q4 2015-Q3 2015-Q2 2015-Q1 2014-Q4 2014-Q3 2014-Q2 2014-Q1 2013-Q4 2013-Q3 2013-Q2 2013-Q1 2012-Q4 2012-Q3 2012-Q2 2012-Q1 2011-Q4 2011-Q3 2011-Q2 2011-Q1

Long Term Debt

939 K 507 K 2.55 M 1.45 M 1.77 M 2.16 M 2.55 M 2.88 M 3.21 M 3.52 M 3.82 M 4.12 M 4.41 M 4.68 M 4.96 M 5.22 M 5.47 M 5.73 M 5.97 M 6.19 M 6.43 M 6.66 M 6.89 M 6.89 M 6.89 M 6.89 M 4.62 M 4.62 M 4.62 M 4.62 M - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Total Liabilities

9.9 M 6.09 M 64.4 M 27.7 M 29.3 M 43.9 M 64.4 M 69.7 M 69.4 M 71.5 M 75.5 M 53.4 M 44.1 M 47.7 M 48.9 M 32 M 27.7 M 83.4 M 82.8 M 32.8 M 29.3 M 24.6 M 21.4 M 21.4 M 21.4 M 21.4 M 31.5 M 31.5 M 31.5 M 31.5 M 13.2 M 13.2 M 13.2 M 13.2 M 8.52 M 8.52 M 8.52 M 8.52 M 7.41 M 7.41 M - - - - - - - - - - - - - - - - - - - - - -

Deferred Revenue

- - 368 K - - - 368 K 788 K 3.66 M 2.87 M 2.13 M 13.9 M 8.71 M 11.8 M 10.4 M 3.73 M 2.36 M 2.09 M 1.86 M 1.7 M 1.18 M - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Retained Earnings

-451 M -458 M -460 M -483 M -475 M -474 M -460 M -439 M -422 M -404 M -391 M -442 M -439 M -427 M -414 M -441 M -429 M -400 M -367 M -338 M -316 M -297 M -278 M -278 M -278 M -278 M -199 M -199 M -199 M -199 M -139 M -139 M -139 M -139 M -96.8 M -96.8 M -96.8 M -96.8 M -45.4 M -45.4 M - - - - - - - - - - - - - - - - - - - - - -

Total Assets

68.9 M 59 M 111 M 54.2 M 62.1 M 77.7 M 111 M 135 M 150 M 168 M 182 M 107 M 98.9 M 113 M 125 M 64.5 M 63.6 M 146 M 171 M 145 M 120 M 143 M 153 M 153 M 153 M 153 M 106 M 106 M 106 M 106 M 129 M 129 M 129 M 129 M 93.5 M 93.5 M 93.5 M 93.5 M 13.8 M 13.8 M - - - - - - - - - - - - - - - - - - - - - -

Cash and Cash Equivalents

40.3 M 56.1 M 52.9 M 48.6 M 31.2 M 48.9 M 52.9 M 76.3 M 63.5 M 82.3 M 76.3 M 93.8 M 77.7 M 96.3 M 109 M 50.4 M 45.4 M 72.1 M 113 M 113 M 71.6 M 77 M 85.2 M 85.2 M 85.2 M 85.2 M 29.7 M 29.7 M 29.7 M 29.7 M 34.1 M 34.1 M 34.1 M 34.1 M 87.3 M 87.3 M 87.3 M 87.3 M 10.3 M 10.3 M - - 5.69 M - - - 256 K - - - - - - - - - - - - - - -

Book Value

59 M 52.9 M 46.1 M 26.5 M 32.8 M 33.8 M 46.1 M 65.5 M 80.5 M 96.2 M 107 M 53.7 M 54.8 M 64.8 M 75.9 M 32.5 M 35.9 M 62.5 M 88.3 M 112 M 90.3 M 119 M 132 M 132 M 132 M 132 M 74.6 M 74.6 M 74.6 M 74.6 M 116 M 116 M 116 M 116 M 85 M 85 M 85 M 85 M 6.36 M 6.36 M - - - - - - - - - - - - - - - - - - - - - -

Total Shareholders Equity

46.1 M 52.9 M 107 M 26.5 M 32.8 M 33.8 M 46.1 M 65.5 M 80.5 M 96.2 M 107 M 53.7 M 54.8 M 64.8 M 75.9 M 32.5 M 35.9 M 62.5 M 88.3 M 112 M 90.3 M 119 M 132 M 132 M 132 M 132 M 74.6 M 74.6 M 74.6 M 74.6 M 116 M 116 M 116 M 116 M 84.6 M 84.6 M 84.6 M 84.6 M -45.4 M -45.4 M - - -18.6 M - - - -6.11 M - - - - - - - - - - - - - - -

All numbers in USD currency

Balance Sheet is a fundamental financial report of Spero Therapeutics, providing a complete picture of the company’s financial position at a specific point in time. Unlike the income statement, which records the results of operations over a certain period, the balance sheet shows what assets the company owns, what liabilities it has to creditors, and what equity is available to the owners.

For an investor, the balance sheet is important because it allows assessing the company’s financial stability, understanding how much debt it carries, and how dependent it is on borrowed financing. It helps calculate key liquidity and leverage ratios. When analyzing, attention should be paid to the debt-to-equity ratio (Debt/Equity), the amount of cash on the balance sheet, and the ratio of current liabilities to liquid assets.

Features of balance sheet analysis
  • Vertical and horizontal analysis
    Vertical analysis shows the structure of the balance sheet as a percentage of total assets or liabilities, while horizontal analysis shows the dynamics of changes over multiple periods.
  • Asset quality
    It is important to evaluate not only the amount of assets but also their liquidity and realizability.
  • Accounting for off-balance sheet liabilities
    Some liabilities may not be directly reflected in the balance sheet, which requires additional attention.

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