Prothena Corporation plc Financials

Market Capitalization $346.4 Million as of July 1, 2025

Valuations Metrics as of Jan. 25, 2025

Trailing PE	-5.66
Forward PE	-3.60
Price to Sales TTM	$6.25
Price to Book MRQ	$1.56
Enterprise to Revenue	2.44
Enterprise to EBITDA	-1.95

Financial Reports as of Sep. 30, 2024

Financials

Fiscal Year Ends	2023-12-31
Most Recent Quarter	2024-09-30
Profit Margin	-98.86%
Operating Margin	-6857.01%
Return on Assets TTM	-15.66%
Return on Equity TTM	-22.90%

Income Statement

Revenue TTM	$133,350,000
Revenue per Share TTM	$2.48
Quarterly Revenue Growth	-98.90%
Gross Profit TTM	$-100,888,000
EBITDA	$-167,231,008
Net Income to Common TTM	$-131,830,000
Diluted EPS TTM	$-2.46
Quarterly Earnings Growth YoY	-98.86%

Balance Sheet

Total Cash MRQ	$519,262,016
Total Cash per Share MRQ	$9.65
Total Debt MRQ	$
Total Debt to Equity MRQ	2.15
Current Ratio MRQ	11.52
Book Value per Share MRQ	$9.93

Cash Flow

Operating Cash Flow TTM	$-153,316,000
Levered Free Cash Flow TTM	$-63,202,876

PRTA Stock Info as of Jan. 25, 2025

Stock Statistics

Shares Outstanding	53,808,700
Float Shares	38,369,393
Avg 10 Volume	405,430
Avg 30 Volume	None
Shares Short	8,770,252
Short Ratio	11.71
Short % of Shares	25.68%
% Held by Insiders	13.46%
% Held by Institutions	97.52%

Stock Price Summary

Beta	0.16
Fifty Two Week Low	$11.70
Fifty Two Week High	$33.84
Fifty Two Week Change	-116.13%
Day 50 MA	$14.55
Day 200 MA	$19.10

Dividends and Splits

Forward Annual Dividend Rate	$0.20
Forward Annual Dividend Yield	1.28%
Trailing Annual Dividend Rate	$0.20
Trailing Annual Dividend Yield	1.28%
Payout Ratio	0.00%
Dividend Date
Ex Dividend Date	2023-03-28
Last Split Factor
Last Split Date