$1.90
0.79% today
Nasdaq, Aug 18, 08:18 pm CET
ISIN
US84833T1034
Symbol
SPRO

Spero Therapeutics, Inc. Target price 2025 - Analyst rating & recommendation

Spero Therapeutics, Inc. Classifications & Recommendation:

Buy
67%
Hold
33%

Spero Therapeutics, Inc. Price Target

Target Price $5.10
Price $1.91
Potential
Number of Estimates 4
4 Analysts have issued a price target Spero Therapeutics, Inc. 2026 . The average Spero Therapeutics, Inc. target price is $5.10. This is higher than the current stock price. The highest price target is , the lowest is .
A rating was issued by 9 analysts: 6 Analysts recommend Spero Therapeutics, Inc. to buy, 3 to hold and 0 to sell.
Analysts don't have a crystal ball either, but they do represent the opinion of the market quite well. You should not take the price potential and the ratings as a recommendation to act. Rather, they serve as an additional building block for your own opinion or stock analysis.
Analyst Estimates: Analysts believe that the Spero Therapeutics, Inc. stock has an average upside potential 2026 of . Most analysts recommend the Spero Therapeutics, Inc. stock at Purchase.

Sales and Margin forecast 2025, 2026 to 2031

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Quarter Annually
Dec '24 2025
Estimates
Revenue Million $ 47.98 6.02
53.77% 87.46%
Net Margin -142.91% -1,095.23%
750.22% 666.36%

4 Analysts have issued a sales forecast Spero Therapeutics, Inc. 2025 . The average Spero Therapeutics, Inc. sales estimate is

$6.0m
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. This is
87.61% lower
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than the revenue of the last 12 months(TTM). The highest sales forecast is
$6.2m 87.25%
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, the lowest is
$5.8m 88.10%
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.

This results in the following potential growth metrics:

Revenue Estimates

2024 $48.0m 53.77%
2025
$6.0m 87.46%
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2026
$1.3m 77.97%
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2027
$33.2m 2,400.00%
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2028
$28.3m 14.77%
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2029
$56.6m 100.36%
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2030
$118m 108.46%
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2031
$185m 57.14%
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5 Spero Therapeutics, Inc. Analysts have issued a net profit forecast 2025. The average Spero Therapeutics, Inc. net profit estimate is

$-65.9m
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. This is
22.97% lower
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than the net profit for the last 12 months(TTM). The highest net profit forecast is
$-51.3m 4.24%
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, the lowest is
$-78.7m 46.90%
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.

This results in the following potential growth metrics and future Net Margins:

Net Profit Estimates

2024 $-68.6m 400.61%
2025
$-65.9m 3.88%
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2026
$27.5m 141.74%
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2027
$-56.7m 306.25%
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Net Margin

2024 -142.91% 750.22%
2025
-1,095.23% 666.36%
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2026
2,074.71% 289.43%
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2027
-171.16% 108.25%
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Earnings per share, P/E ratio and EV/sales Estimates 2025, 2026 to 2031

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Quarter Annually
Dec '24 2025
Estimates
Earnings Per Share $ -1.27 -1.17
395.35% 7.87%
P/E negative
EV/Sales 12.63

5 Analysts have issued a Spero Therapeutics, Inc. forecast for earnings per share. The average Spero Therapeutics, Inc. EPS is

$-1.17
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. This is
23.16% lower
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than earnings per share in the financial year 2024. The highest EPS forecast is
$-0.91 4.21%
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, the lowest is
$-1.40 47.37%
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.

This results in the following potential growth metrics and future valuations:

Earnings Per Share

2024 $-1.27 395.35%
2025
$-1.17 7.87%
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2026
$0.49 141.88%
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2027
$-1.01 306.12%
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P/E ratio

Current -2.01 150.26%
2025
-1.63 18.93%
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2026
3.90 339.26%
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2027
-1.89 148.46%
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Based on analysts' sales estimates for 2025, the Spero Therapeutics, Inc. stock is valued at an EV/Sales of

12.63
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and an P/S ratio of
17.81
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.

This results in the following potential growth metrics and future valuations:

EV/Sales

Current 1.56 3,020.00%
2025
12.63 709.64%
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2026
57.32 353.85%
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2027
2.29 96.00%
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2028
2.69 17.33%
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2029
1.34 50.09%
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2030
0.64 52.03%
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2031
0.41 36.36%
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P/S ratio

Current 2.21 277.88%
2025
17.81 707.20%
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2026
80.84 353.85%
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2027
3.23 96.00%
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2028
3.79 17.33%
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2029
1.89 50.09%
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2030
0.91 52.03%
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2031
0.58 36.36%
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Current Spero Therapeutics, Inc. Upgrades & Downgrades

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Analyst Rating Action Date
HC Wainwright & Co.
Locked
Locked
Locked Jan 30 2025
Evercore ISI Group
Locked
Locked
Locked Dec 20 2024
HC Wainwright & Co.
Locked
Locked
Locked Dec 02 2024
TD Cowen
Locked
Locked
Locked Nov 18 2024
Cantor Fitzgerald
Locked
Locked
Locked Nov 15 2024
HC Wainwright & Co.
Locked
Locked
Locked Nov 04 2024
HC Wainwright & Co.
Locked
Locked
Locked Oct 03 2024
Analyst Rating Date
Locked
HC Wainwright & Co.:
Locked
Locked
Jan 30 2025
Locked
Evercore ISI Group:
Locked
Locked
Dec 20 2024
Locked
HC Wainwright & Co.:
Locked
Locked
Dec 02 2024
Locked
TD Cowen:
Locked
Locked
Nov 18 2024
Locked
Cantor Fitzgerald:
Locked
Locked
Nov 15 2024
Locked
HC Wainwright & Co.:
Locked
Locked
Nov 04 2024
Locked
HC Wainwright & Co.:
Locked
Locked
Oct 03 2024

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