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NASDAQ:SPRO

Spero Therapeutics

  • Stock

USD

Last Close

1.37

30/08 20:00

Market Cap

73.42M

Beta: 0.87

Volume Today

58.38K

Avg: 603.93K

PE Ratio

−115.83

PFCF: 2.64

Preview

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Dec '15
Dec '16
Dec '17
Dec '18
Dec '19
Dec '20
Dec '21
Dec '22
Dec '23
average inventory
-2.39M
-
-6.77M
183.94%
-11.07M
63.47%
-12.80M
15.64%
-6.12M
52.21%
-2.23M
63.53%
-2.23M
0%
average payables
1.47M
-
2.30M
57.14%
3.54M
53.46%
3.88M
9.57%
2.65M
31.59%
1.13M
57.45%
859K
23.85%
997.50K
16.12%
average receivables
157K
-
1.62M
934.08%
2.12M
30.61%
4.92M
132.12%
7.36M
49.55%
4.41M
40.11%
1.86M
57.75%
25.89M
1,290.09%
book value per share
0.03
-
1.54
5,088.27%
32.84
2,033.08%
7.24
77.95%
4.11
43.28%
5.90
43.64%
2.86
51.55%
2.02
29.30%
2.02
0.15%
capex per share
-0.04
-
-0.13
257.76%
-0.01
91.69%
-0.15
1,358.54%
-0.02
88.64%
-0.01
59.44%
0.00
118.00%
capex to depreciation
-21.09
-
-2.97
85.89%
-0.07
97.50%
-5.96
7,907.50%
-0.42
92.97%
-0.21
50.72%
0.06
129.26%
capex to operating cash flow
0.02
-
0.03
18.70%
0.00
97.59%
0.06
8,805.19%
0.01
89.79%
0.00
70.88%
-0.00
133.15%
capex to revenue
-2.48
-
-0.01
99.45%
-0.61
4,402.01%
-0.07
89.22%
-0.02
74.59%
0.00
112.70%
cash per share
0.86
-
1.56
81.25%
33.74
2,060.59%
7.21
78.62%
4.52
37.38%
5.67
25.48%
4.74
16.41%
2.90
38.74%
1.44
50.38%
days of inventory on hand
days payables outstanding
1.37K
-
days sales outstanding
331.22
-
542.80
63.88%
119.46
77.99%
657.80
450.65%
241.61
63.27%
52.80
78.15%
8.14
84.58%
191.29
2,248.65%
debt to assets
0.10
-
0.05
-
0.05
2.26%
0.04
16.06%
0.05
24.22%
0.03
42.94%
debt to equity
3.73
-
0.07
-
0.06
20.17%
0.08
39.96%
0.09
5.36%
0.05
40.76%
dividend yield
earnings yield
-0.13
-
-0.34
151.04%
-1.52
351.89%
-0.42
72.09%
-0.34
18.64%
-0.18
48.15%
-0.18
3.36%
-0.74
300.17%
0.29
139.64%
enterprise value
70.26M
-
65.64M
6.58%
-56.89M
186.67%
64.33M
213.08%
150.52M
133.98%
356.70M
136.98%
389.39M
9.17%
-37.44M
109.61%
7.10M
118.98%
enterprise value over ebitda
-5.21
-
-1.96
62.41%
1.36
169.62%
-1.50
210.23%
-2.38
58.43%
-4.51
89.36%
-4.46
1.16%
1.98
144.36%
0.35
82.13%
ev to operating cash flow
-7.31
-
-2.27
69.01%
1.45
164.18%
-1.62
211.61%
-3.01
85.35%
-4.15
38.04%
-6.05
45.68%
4.84
180.02%
-0.22
104.45%
ev to sales
195.94
-
-28.75
114.67%
16.22
156.42%
31.74
95.69%
38.23
20.44%
21.33
44.21%
-0.77
103.61%
0.07
109.53%
free cash flow per share
-1.49
-
-4.51
202.73%
-15.13
235.45%
-2.63
82.63%
-2.77
5.44%
-3.84
38.65%
-2.08
45.84%
-0.21
90.12%
-0.62
202.72%
free cash flow yield
-0.13
-
-0.39
202.73%
-1.29
228.31%
-0.43
66.81%
-0.29
32.59%
-0.20
31.21%
-0.13
34.40%
-0.12
8.55%
-0.42
256.26%
graham net net
-0.26
-
0.47
280.57%
30.38
6,306.49%
6.18
79.66%
2.77
55.23%
4.65
67.94%
2.12
54.30%
1.56
26.29%
0.73
53.14%
graham number
1.01
-
11.56
1,041.26%
114.75
892.41%
20.59
82.05%
17.50
15.04%
21.44
22.52%
13.78
35.70%
7.62
44.71%
4.42
42.01%
income quality
0.73
-
0.89
21.45%
0.98
10.52%
0.95
3.00%
0.82
13.68%
1.10
33.61%
0.72
34.65%
0.17
76.77%
-1.45
968.60%
intangibles to total assets
0
-
0
0
0
0
0
0
0
0
interest coverage
-137.72
-
-141.27
2.58%
-45.35
-
-16.20
64.28%
interest debt per share
0.11
-
0.12
-
0.02
83.83%
0.31
1,512.50%
0.35
14.67%
0.30
14.26%
0.25
18.00%
0.10
57.50%
inventory turnover
invested capital
3.73
-
0.07
-
0.06
20.17%
0.08
39.96%
0.09
5.36%
0.05
40.76%
market cap
75.96M
-
75.96M
0%
30.40M
59.98%
98.41M
223.77%
174.70M
77.52%
434.07M
148.46%
494.64M
13.96%
65.02M
86.85%
77.89M
19.80%
net current asset value
-1.45M
-
4.46M
408.72%
78.77M
1,665.66%
102.29M
29.87%
50.52M
50.62%
105.50M
108.83%
75.09M
28.82%
60.24M
19.78%
55.71M
7.52%
net debt to ebitda
0.42
-
0.31
27.06%
2.09
579.78%
0.80
61.94%
0.38
51.95%
0.98
155.63%
1.20
23.17%
5.41
349.17%
-3.52
165.07%
net income per share
-1.54
-
-3.86
151.04%
-17.82
361.71%
-2.60
85.39%
-3.31
27.27%
-3.46
4.51%
-2.96
14.66%
-1.28
56.76%
0.43
133.68%
operating cash flow per share
-1.45
-
-4.38
201.41%
-15.12
244.83%
-2.48
83.62%
-2.75
11.23%
-3.84
39.27%
-2.08
45.71%
-0.21
90.12%
-0.62
202.72%
payables turnover
0.27
-
receivables turnover
1.10
-
0.67
38.98%
3.06
354.38%
0.55
81.84%
1.51
172.25%
6.91
357.58%
44.81
548.31%
1.91
95.74%
research and ddevelopement to revenue
78.61
-
16.61
78.87%
8.54
48.56%
13.87
62.35%
7.18
48.23%
3.53
50.78%
0.98
72.28%
0.53
46.11%
return on tangible assets
-1.41
-
-1.85
30.81%
-0.49
73.36%
-0.32
34.51%
-0.57
75.61%
-0.51
10.93%
-0.53
5.65%
-0.38
27.89%
0.13
132.49%
revenue per share
0.05
-
0.77
1,408.30%
0.25
67.60%
0.26
5.35%
0.42
59.61%
0.59
41.78%
1.29
118.74%
1.83
41.24%
roe
-51.81
-
-2.51
95.16%
-0.54
78.35%
-0.36
33.72%
-0.81
124.39%
-0.59
27.24%
-1.03
76.14%
-0.63
38.84%
0.21
133.73%
roic
-10.91
-
-2.49
77.14%
-0.49
80.45%
-0.38
22.10%
-0.73
92.00%
-0.53
27.23%
-0.87
63.87%
-0.49
43.70%
0.15
131.15%
sales general and administrative to revenue
21.56
-
5.48
74.60%
3.25
40.68%
3.29
1.16%
2.30
30.09%
2.28
0.60%
0.75
67.12%
0.26
64.83%
shareholders equity per share
0.03
-
1.54
5,088.27%
32.84
2,033.08%
7.24
77.95%
4.11
43.28%
5.90
43.64%
2.86
51.55%
2.02
29.30%
2.02
0.15%
stock based compensation to revenue
0.54
-
0.72
34.20%
0.69
3.87%
0.80
14.88%
0.52
34.21%
0.52
1.40%
0.19
63.64%
0.08
56.34%
tangible asset value
-257K
-
6.36M
2,575.10%
84.96M
1,235.59%
115.86M
36.37%
74.57M
35.63%
132.04M
77.06%
88.29M
33.13%
75.93M
13.99%
106.89M
40.77%
tangible book value per share
-0.04
-
0.96
2,575.10%
32.84
3,310.05%
7.24
77.95%
4.11
43.28%
5.90
43.64%
2.86
51.55%
2.02
29.30%
2.02
0.15%
working capital
-433K
-
4.95M
1,244.11%
79.13M
1,497.32%
103.13M
30.32%
55.38M
46.30%
112.56M
103.25%
139.20M
23.67%
87.46M
37.17%
94.06M
7.54%

All numbers in USD (except ratios and percentages)