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Spero Therapeutics (SPRO)

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2.750
+0.070+2.61%

Close Apr 17 16:00 ET

2.770
+0.020+0.73%

Post 20:01 ET

159.20MMarket Cap18.33P/E (TTM)

Earnings

Revenue Breakdown

Financial Indicators

Income Statement

Balance Sheet

Cash Flow

Spero Therapeutics (SPRO) Balance Sheet

Quarterly+Annual

YOY

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(FY)Dec 31, 2025

(Q4)Dec 31, 2025

(Q3)Sep 30, 2025

(Q2)Jun 30, 2025

(Q1)Mar 31, 2025

(FY)Dec 31, 2024

(Q4)Dec 31, 2024

(Q3)Sep 30, 2024

(Q2)Jun 30, 2024

(Q1)Mar 31, 2024

Assets

Current assets

Cash, cash equivalents and short term investments

-23.87%40.27M

-36.27%48.62M

-50.90%31.19M

-40.58%48.89M

-30.71%52.89M

-18.69%76.29M

-18.23%63.53M

-14.53%82.27M

-Cash and cash equivalents

-23.87%40.27M

-36.27%48.62M

-50.90%31.19M

-40.58%48.89M

-30.71%52.89M

-18.69%76.29M

-18.23%63.53M

-14.53%82.27M

Receivables

-51.62%25.39M

-95.38%2.46M

-51.50%26.91M

-55.22%24.28M

3.51%52.48M

1,682.60%53.28M

2,557.81%55.5M

2,806.97%54.22M

-Related party accounts receivable

-48.66%25.36M

-98.28%868K

-51.83%24.45M

-52.01%23.61M

0.49%49.39M

--50.59M

--50.76M

--49.2M

-Other receivables

-99.09%28K

-40.99%1.59M

-48.04%2.46M

-86.69%668K

99.68%3.09M

-9.80%2.7M

126.72%4.73M

169.01%5.02M

Other current assets

-14.50%1.63M

-39.27%1.25M

-59.48%1.3M

-57.80%1.55M

-54.26%1.91M

-62.00%2.06M

-62.71%3.2M

3.53%3.67M

Total current assets

-37.28%67.29M

-60.25%52.32M

-51.40%59.4M

-46.69%74.71M

-18.24%107.28M

28.77%131.63M

38.34%122.22M

37.86%140.15M

Non current assets

Net PPE

-52.47%1.48M

-49.90%1.69M

-29.64%2.56M

-27.20%2.84M

-25.09%3.11M

-23.94%3.38M

-24.02%3.64M

-24.11%3.9M

-Gross PPE

-52.47%1.48M

-49.90%1.69M

-29.64%2.56M

-27.20%2.84M

-59.95%3.11M

-23.94%3.38M

-24.02%3.64M

-24.11%3.9M

-Accumulated depreciation

----

-0.06%-3.62M

----

Non current accounts receivable

----

--23.59M

--23.21M

Related parties assets

-48.66%25.36M

-98.28%868K

-51.83%24.45M

-52.01%23.61M

0.49%49.39M

--50.59M

--50.76M

--49.2M

Other non current assets

0.00%153K

-64.75%153K

-64.83%153K

-64.75%153K

-92.44%434K

Total non current assets

-50.02%1.63M

-47.74%1.85M

-90.18%2.72M

-89.13%3M

-93.62%3.27M

-27.57%3.53M

162.56%27.66M

153.11%27.55M

Total assets

-37.65%68.92M

-59.92%54.17M

-58.55%62.12M

-53.66%77.71M

-39.39%110.54M

26.20%135.16M

51.57%149.88M

49.01%167.7M

Liabilities

Current liabilities

Payables

-85.61%1.08M

-74.82%1.56M

-69.41%943K

-43.85%1.94M

323.80%7.48M

86.69%6.19M

135.34%3.08M

492.28%3.45M

-accounts payable

-90.51%693K

-77.09%1.4M

-71.07%780K

-42.43%1.77M

430.19%7.31M

452.13%6.09M

105.80%2.7M

425.90%3.07M

-Total tax payable

120.11%383K

68.04%163K

-57.88%163K

-55.04%174K

-95.61%97K

--387K

Current accrued expenses

-68.53%5.58M

-49.05%7.81M

-32.80%6.73M

52.19%8.19M

170.31%17.72M

133.55%15.33M

78.74%10.01M

-39.29%5.38M

Current debt and capital lease obligation

12.03%1.96M

9.20%1.9M

6.47%1.84M

4.06%1.8M

1.63%1.75M

1.64%1.74M

1.64%1.73M

1.65%1.73M

-Current capital lease obligation

12.03%1.96M

9.20%1.9M

6.47%1.84M

4.06%1.8M

1.63%1.75M

1.64%1.74M

1.64%1.73M

1.65%1.73M

Current deferred liabilities

-98.83%258K

-90.78%2.38M

-82.37%5.43M

-44.88%17.23M

-18.40%22.12M

86.28%25.84M

253.74%30.81M

163.93%31.26M

Current liabilities

-81.93%8.87M

-72.20%13.65M

-67.25%14.95M

-30.29%29.16M

32.09%49.07M

92.83%49.1M

163.41%45.63M

81.93%41.82M

Non current liabilities

Long term debt and capital lease obligation

-63.19%939K

-49.64%1.45M

-44.76%1.77M

-38.48%2.17M

-33.31%2.55M

-30.02%2.88M

-27.25%3.21M

-24.89%3.52M

-Long term capital lease obligation

-63.19%939K

-49.64%1.45M

-44.76%1.77M

-38.48%2.17M

-33.31%2.55M

-30.02%2.88M

-27.25%3.21M

-24.89%3.52M

Non current deferred liabilities

--0

6.12%12.58M

39.10%12.58M

26.41%12.58M

12.88%12.22M

-50.11%11.85M

-59.46%9.04M

-50.14%9.95M

Derivative product liabilities

--0

-97.56%576K

--5.81M

--11.48M

--16.13M

Other non current liabilities

--91K

----

-79.03%13K

-65.28%25K

-55.29%38K

Total non current liabilities

-93.29%1.03M

-31.77%14.03M

-39.59%14.35M

-50.26%14.74M

-59.98%15.35M

-26.41%20.56M

-11.32%23.75M

19.87%29.63M

Total liabilities

-84.64%9.9M

-60.27%27.68M

-57.78%29.29M

-38.57%43.9M

-14.67%64.42M

30.45%69.65M

57.32%69.38M

49.78%71.45M

Shareholders'equity

Share capital

1.82%56K

3.70%56K

3.77%55K

1.89%54K

-common stock

1.82%56K

3.70%56K

3.77%55K

1.89%54K

-Preferred stock

--0

Retained earnings

1.86%-451.07M

-9.99%-482.59M

-12.71%-475.2M

-17.28%-473.5M

-17.53%-459.64M

0.79%-438.75M

3.98%-421.6M

5.48%-403.74M

Paid-in capital

0.86%510.03M

0.96%509.02M

1.18%507.98M

1.47%507.26M

1.57%505.71M

1.67%504.2M

1.67%502.05M

1.63%499.94M

Total stockholders'equity

27.96%59.02M

-59.56%26.49M

-59.22%32.83M

-64.87%33.81M

-56.85%46.12M

21.98%65.51M

46.95%80.5M

48.44%96.25M

Total equity

27.96%59.02M

-59.56%26.49M

-59.22%32.83M

-64.87%33.81M

-56.85%46.12M

21.98%65.51M

46.95%80.5M

48.44%96.25M

Currency Unit

USD

Accounting Standards

US-GAAP

Audit Opinions

Unqualified Opinion

Unqualified Opinion with Explanatory Notes

	(FY)Dec 31, 2025	(Q4)Dec 31, 2025	(Q3)Sep 30, 2025	(Q2)Jun 30, 2025	(Q1)Mar 31, 2025	(FY)Dec 31, 2024	(Q4)Dec 31, 2024	(Q3)Sep 30, 2024	(Q2)Jun 30, 2024	(Q1)Mar 31, 2024
Assets
Current assets
Cash, cash equivalents and short term investments	-23.87%40.27M	-23.87%40.27M	-36.27%48.62M	-50.90%31.19M	-40.58%48.89M	-30.71%52.89M	-30.71%52.89M	-18.69%76.29M	-18.23%63.53M	-14.53%82.27M
-Cash and cash equivalents	-23.87%40.27M	-23.87%40.27M	-36.27%48.62M	-50.90%31.19M	-40.58%48.89M	-30.71%52.89M	-30.71%52.89M	-18.69%76.29M	-18.23%63.53M	-14.53%82.27M
Receivables	-51.62%25.39M	-51.62%25.39M	-95.38%2.46M	-51.50%26.91M	-55.22%24.28M	3.51%52.48M	3.51%52.48M	1,682.60%53.28M	2,557.81%55.5M	2,806.97%54.22M
-Related party accounts receivable	-48.66%25.36M	-48.66%25.36M	-98.28%868K	-51.83%24.45M	-52.01%23.61M	0.49%49.39M	0.49%49.39M	--50.59M	--50.76M	--49.2M
-Other receivables	-99.09%28K	-99.09%28K	-40.99%1.59M	-48.04%2.46M	-86.69%668K	99.68%3.09M	99.68%3.09M	-9.80%2.7M	126.72%4.73M	169.01%5.02M
Other current assets	-14.50%1.63M	-14.50%1.63M	-39.27%1.25M	-59.48%1.3M	-57.80%1.55M	-54.26%1.91M	-54.26%1.91M	-62.00%2.06M	-62.71%3.2M	3.53%3.67M
Total current assets	-37.28%67.29M	-37.28%67.29M	-60.25%52.32M	-51.40%59.4M	-46.69%74.71M	-18.24%107.28M	-18.24%107.28M	28.77%131.63M	38.34%122.22M	37.86%140.15M
Non current assets
Net PPE	-52.47%1.48M	-52.47%1.48M	-49.90%1.69M	-29.64%2.56M	-27.20%2.84M	-25.09%3.11M	-25.09%3.11M	-23.94%3.38M	-24.02%3.64M	-24.11%3.9M
-Gross PPE	-52.47%1.48M	-52.47%1.48M	-49.90%1.69M	-29.64%2.56M	-27.20%2.84M	-59.95%3.11M	-59.95%3.11M	-23.94%3.38M	-24.02%3.64M	-24.11%3.9M
-Accumulated depreciation	----	----	----	----	----	-0.06%-3.62M	-0.06%-3.62M	----	----	----
Non current accounts receivable	----	----	----	----	----	----	----	----	--23.59M	--23.21M
Related parties assets	-48.66%25.36M	-48.66%25.36M	-98.28%868K	-51.83%24.45M	-52.01%23.61M	0.49%49.39M	0.49%49.39M	--50.59M	--50.76M	--49.2M
Other non current assets	0.00%153K	0.00%153K	0.00%153K	-64.75%153K	-64.75%153K	-64.83%153K	-64.83%153K	-64.75%153K	-92.44%434K	-92.44%434K
Total non current assets	-50.02%1.63M	-50.02%1.63M	-47.74%1.85M	-90.18%2.72M	-89.13%3M	-93.62%3.27M	-93.62%3.27M	-27.57%3.53M	162.56%27.66M	153.11%27.55M
Total assets	-37.65%68.92M	-37.65%68.92M	-59.92%54.17M	-58.55%62.12M	-53.66%77.71M	-39.39%110.54M	-39.39%110.54M	26.20%135.16M	51.57%149.88M	49.01%167.7M
Liabilities
Current liabilities
Payables	-85.61%1.08M	-85.61%1.08M	-74.82%1.56M	-69.41%943K	-43.85%1.94M	323.80%7.48M	323.80%7.48M	86.69%6.19M	135.34%3.08M	492.28%3.45M
-accounts payable	-90.51%693K	-90.51%693K	-77.09%1.4M	-71.07%780K	-42.43%1.77M	430.19%7.31M	430.19%7.31M	452.13%6.09M	105.80%2.7M	425.90%3.07M
-Total tax payable	120.11%383K	120.11%383K	68.04%163K	-57.88%163K	-55.04%174K	-55.04%174K	-55.04%174K	-95.61%97K	--387K	--387K
Current accrued expenses	-68.53%5.58M	-68.53%5.58M	-49.05%7.81M	-32.80%6.73M	52.19%8.19M	170.31%17.72M	170.31%17.72M	133.55%15.33M	78.74%10.01M	-39.29%5.38M
Current debt and capital lease obligation	12.03%1.96M	12.03%1.96M	9.20%1.9M	6.47%1.84M	4.06%1.8M	1.63%1.75M	1.63%1.75M	1.64%1.74M	1.64%1.73M	1.65%1.73M
-Current capital lease obligation	12.03%1.96M	12.03%1.96M	9.20%1.9M	6.47%1.84M	4.06%1.8M	1.63%1.75M	1.63%1.75M	1.64%1.74M	1.64%1.73M	1.65%1.73M
Current deferred liabilities	-98.83%258K	-98.83%258K	-90.78%2.38M	-82.37%5.43M	-44.88%17.23M	-18.40%22.12M	-18.40%22.12M	86.28%25.84M	253.74%30.81M	163.93%31.26M
Current liabilities	-81.93%8.87M	-81.93%8.87M	-72.20%13.65M	-67.25%14.95M	-30.29%29.16M	32.09%49.07M	32.09%49.07M	92.83%49.1M	163.41%45.63M	81.93%41.82M
Non current liabilities
Long term debt and capital lease obligation	-63.19%939K	-63.19%939K	-49.64%1.45M	-44.76%1.77M	-38.48%2.17M	-33.31%2.55M	-33.31%2.55M	-30.02%2.88M	-27.25%3.21M	-24.89%3.52M
-Long term capital lease obligation	-63.19%939K	-63.19%939K	-49.64%1.45M	-44.76%1.77M	-38.48%2.17M	-33.31%2.55M	-33.31%2.55M	-30.02%2.88M	-27.25%3.21M	-24.89%3.52M
Non current deferred liabilities	--0	--0	6.12%12.58M	39.10%12.58M	26.41%12.58M	12.88%12.22M	12.88%12.22M	-50.11%11.85M	-59.46%9.04M	-50.14%9.95M
Derivative product liabilities	--0	--0	--0	--0	--0	-97.56%576K	-97.56%576K	--5.81M	--11.48M	--16.13M
Other non current liabilities	--91K	--91K	----	----	----	----	----	-79.03%13K	-65.28%25K	-55.29%38K
Total non current liabilities	-93.29%1.03M	-93.29%1.03M	-31.77%14.03M	-39.59%14.35M	-50.26%14.74M	-59.98%15.35M	-59.98%15.35M	-26.41%20.56M	-11.32%23.75M	19.87%29.63M
Total liabilities	-84.64%9.9M	-84.64%9.9M	-60.27%27.68M	-57.78%29.29M	-38.57%43.9M	-14.67%64.42M	-14.67%64.42M	30.45%69.65M	57.32%69.38M	49.78%71.45M
Shareholders'equity
Share capital	1.82%56K	1.82%56K	3.70%56K	3.70%56K	3.70%56K	3.77%55K	3.77%55K	1.89%54K	1.89%54K	1.89%54K
-common stock	1.82%56K	1.82%56K	3.70%56K	3.70%56K	3.70%56K	3.77%55K	3.77%55K	1.89%54K	1.89%54K	1.89%54K
-Preferred stock	--0	--0	--0	--0	--0	--0	--0	--0	--0	--0
Retained earnings	1.86%-451.07M	1.86%-451.07M	-9.99%-482.59M	-12.71%-475.2M	-17.28%-473.5M	-17.53%-459.64M	-17.53%-459.64M	0.79%-438.75M	3.98%-421.6M	5.48%-403.74M
Paid-in capital	0.86%510.03M	0.86%510.03M	0.96%509.02M	1.18%507.98M	1.47%507.26M	1.57%505.71M	1.57%505.71M	1.67%504.2M	1.67%502.05M	1.63%499.94M
Total stockholders'equity	27.96%59.02M	27.96%59.02M	-59.56%26.49M	-59.22%32.83M	-64.87%33.81M	-56.85%46.12M	-56.85%46.12M	21.98%65.51M	46.95%80.5M	48.44%96.25M
Total equity	27.96%59.02M	27.96%59.02M	-59.56%26.49M	-59.22%32.83M	-64.87%33.81M	-56.85%46.12M	-56.85%46.12M	21.98%65.51M	46.95%80.5M	48.44%96.25M
Currency Unit	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD
Accounting Standards	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP
Audit Opinions	Unqualified Opinion	--	--	--	--	Unqualified Opinion with Explanatory Notes	--	--	--	--

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