GBIO vs INMB

Comparison between Generation Bio Company (GBIO, Company) and INmune Bio Inc (INMB, Company).

Both GBIO and INMB are from the Healthcare sector.

5-Year PerformanceINMB has outperformed GBIO, delivering a return of -40.5% compared to -56.2%

GBIO vs INMB - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	GBIO(COMPANY)	INMB(COMPANY)
Market Cap	$36M	$36M
Max Drawdown	99.42%	95.98%
Sharpe Ratio	0.03	-0.92
5Y Beta	N/A	1.80
Industry	Biotechnology	Biotechnology
P/E Ratio	-0.57	-0.86
Forward P/E	7.87	N/A
5Y EPS CAGR	N/A	7.56%
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	N/A	-56.29%
P/S Ratio	N/A	760.34
P/B Ratio	N/A	1.92

Market Cap

Winner

GBIO

$36M

INMB

$36M

Max Drawdown

GBIO

99.42%

Winner

INMB

95.98%

Sharpe Ratio

Winner

GBIO

0.03

INMB

-0.92

5Y Beta

GBIO

N/A

INMB

1.80

Industry

GBIO

Biotechnology

INMB

Biotechnology

P/E Ratio

GBIO

-0.57

Winner

INMB

-0.86

Forward P/E

GBIO

7.87

INMB

N/A

5Y EPS CAGR

GBIO

N/A

INMB

7.56%

Debt to Equity

GBIO

0.00%

INMB

0.00%

Free Cash Flow Yield

GBIO

N/A

INMB

-56.29%

P/S Ratio

GBIO

N/A

INMB

760.34

P/B Ratio

GBIO

N/A

INMB

1.92

GBIO vs INMB - Historical Returns

Returns include dividend reinvestment.

Period	GBIO	INMB
1 month	-2.55%	-0.70%
3 months	-2.38%	+18.33%
6 months	+30.24%	-17.92%
1 year	-23.71%	-77.39%
5 years(CAGR)	-56.15%	-40.50%
Max(CAGR)	-49.19%	-20.85%

GBIO

-2.55%

Winner

INMB

-0.70%

GBIO

-2.38%

Winner

INMB

+18.33%

Winner

GBIO

+30.24%

INMB

-17.92%

Winner

GBIO

-23.71%

INMB

-77.39%

5Y(CAGR)

GBIO

-56.15%

Winner

INMB

-40.50%

Max(CAGR)

GBIO

-49.19%

Winner

INMB

-20.85%

GBIO vs INMB - Annual Returns (2019 - 2026)

Returns include dividend reinvestment.

Year	GBIO	INMB
2026	-1.93%	-7.79%
2025	-48.83%	-68.36%
2024	-43.01%	-58.38%
2023	-58.85%	+67.81%
2022	-49.36%	-40.69%
2021	-76.46%	-42.24%
2020	+14.82%	+179.86%
2019	N/A	-27.41%

GBIO vs INMB Drawdown Comparison

The maximum drawdown for GBIO was -99.42%, occurring on Jun 27, 2025. This drawdown has not yet recovered.

The maximum drawdown for INMB was -95.98%, occurring on Mar 27, 2026. This drawdown has not yet recovered.

The current GBIO drawdown is -98.97%. The current INMB drawdown is -94.90%.

Rank	GBIO	INMB
#1	-99.42% Dec 2, 2020 - Jun 27, 2025	-95.98% Sep 7, 2021 - Mar 27, 2026
#2	-31.91% Sep 2, 2020 - Nov 13, 2020	-79.91% May 9, 2019 - Jul 14, 2020
#3	-26.81% Jun 12, 2020 - Aug 26, 2020	-65.40% Jan 19, 2021 - Sep 7, 2021
#4	-11.32% Nov 17, 2020 - Nov 24, 2020	-52.32% Jul 14, 2020 - Dec 31, 2020
#5	N/A	-13.66% Feb 22, 2019 - Apr 8, 2019
#6	N/A	-9.29% Feb 4, 2019 - Feb 22, 2019
#7	N/A	-8.60% Apr 10, 2019 - Apr 22, 2019
#8	N/A	-5.83% Jan 6, 2021 - Jan 11, 2021
#9	N/A	-4.14% Apr 22, 2019 - May 1, 2019
#10	N/A	-4.11% May 2, 2019 - May 9, 2019
#11	N/A	-0.40% Jan 14, 2021 - Jan 19, 2021
#12	N/A	-0.23% Jan 11, 2021 - Jan 13, 2021