ATNM vs QUMSU

Comparison between Actinium Pharmaceuticals Inc (ATNM, Company) and Quantumsphere Acquisition Corp - Units (1 Ord Shs & 1 Rts) (QUMSU, Company).

ATNM is from the Healthcare sector, while QUMSU is from the Financial Services sector.

ATNM vs QUMSU - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ATNM(COMPANY)	QUMSU(COMPANY)
Market Cap	$32M	$32M
Max Drawdown	99.75%	1.56%
Sharpe Ratio	-0.24	-0.00
5Y Beta	1.60	0.00
Industry	Biotechnology	Shell Companies
P/E Ratio	-1.37	30.63
Forward P/E	6.84	N/A
5Y EPS CAGR	-11.69%	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-71.12%	-2.93%

Market Cap

ATNM

$32M

Winner

QUMSU

$32M

Max Drawdown

ATNM

99.75%

Winner

QUMSU

1.56%

Sharpe Ratio

ATNM

-0.24

Winner

QUMSU

-0.00

5Y Beta

ATNM

1.60

Winner

QUMSU

0.00

Industry

ATNM

Biotechnology

QUMSU

Shell Companies

P/E Ratio

Winner

ATNM

-1.37

QUMSU

30.63

Forward P/E

ATNM

6.84

QUMSU

N/A

5Y EPS CAGR

ATNM

-11.69%

QUMSU

N/A

Debt to Equity

ATNM

0.00%

QUMSU

0.00%

Free Cash Flow Yield

ATNM

-71.12%

Winner

QUMSU

-2.93%

ATNM vs QUMSU - Historical Returns

Returns include dividend reinvestment.

Period	ATNM	QUMSU
1 month	-11.97%	-0.10%
3 months	-6.36%	+0.19%
6 months	-35.22%	+1.57%
1 year	-29.45%	+3.19%
5 years(CAGR)	-33.69%	N/A
10 years(CAGR)	-32.69%	N/A
Max(CAGR)	-24.45%	+3.70%

ATNM

-11.97%

Winner

QUMSU

-0.10%

ATNM

-6.36%

Winner

QUMSU

+0.19%

ATNM

-35.22%

Winner

QUMSU

+1.57%

ATNM

-29.45%

Winner

QUMSU

+3.19%

5Y(CAGR)

ATNM

-33.69%

QUMSU

N/A

10Y(CAGR)

ATNM

-32.69%

QUMSU

N/A

Max(CAGR)

ATNM

-24.45%

Winner

QUMSU

+3.70%

ATNM vs QUMSU - Annual Returns (2012 - 2026)

Returns include dividend reinvestment.

Year	ATNM	QUMSU
2026	-24.82%	+1.57%
2025	+7.94%	+1.60%
2024	-76.32%	N/A
2023	-49.30%	N/A
2022	+66.41%	N/A
2021	-23.54%	N/A
2020	+9.24%	N/A
2019	-50.03%	N/A
2018	-40.09%	N/A
2017	-27.03%	N/A
2016	-74.26%	N/A
2015	-44.88%	N/A
2014	-13.00%	N/A
2013	+292.67%	N/A
2012	+0.00%	N/A

ATNM vs QUMSU Drawdown Comparison

The maximum drawdown for ATNM was -99.75%, occurring on Jun 16, 2026. This drawdown has not yet recovered.

The maximum drawdown for QUMSU was -1.56%, occurring on Feb 10, 2026. Recovery took 91 trading sessions.

The current ATNM drawdown is -99.74%. The current QUMSU drawdown is -0.10%.

Rank	ATNM	QUMSU
#1	-99.75% Apr 23, 2014 - Jun 16, 2026	-1.56% Oct 31, 2025 - Mar 16, 2026
#2	-58.67% Mar 20, 2013 - Dec 10, 2013	-0.32% Aug 25, 2025 - Sep 15, 2025
#3	-32.13% Dec 10, 2013 - Mar 12, 2014	-0.31% Sep 30, 2025 - Oct 6, 2025
#4	-11.51% Mar 25, 2014 - Mar 31, 2014	-0.30% Aug 12, 2025 - Aug 25, 2025
#5	-10.70% Apr 3, 2014 - Apr 23, 2014	-0.29% Oct 10, 2025 - Oct 31, 2025
#6	-4.17% Mar 14, 2014 - Mar 25, 2014	-0.20% Sep 15, 2025 - Sep 25, 2025
#7	-0.40% Mar 31, 2014 - Apr 2, 2014	-0.19% Apr 13, 2026 - Jun 8, 2026
#8	N/A	-0.01% Aug 8, 2025 - Aug 12, 2025