Riva Ridge Capital Management LP

Holdings History for Ambipar Emergency Response - Class A Ordinary Shares, par value $0.0001 per share (AMBIQ)

Symbol: AMBIQ on OTC
Investment type: Equity / Class A Ordinary Shares, par value $0.0001 per share
Latest Disclosed Shares Owned: 1,235,816 shares
Security Ownership %: 7.1%

Riva Ridge Capital Management LP ownership in Ambipar Emergency Response Class A Ordinary Shares, par value $0.0001 per share (AMBIQ)

05 Nov 2025 - Riva Ridge Capital Management LP has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,235,816 shares of Ambipar Emergency Response Class A Ordinary Shares, par value $0.0001 per share (AMBIQ). This represents 7.1% ownership of the company. This is the first filing by Riva Ridge Capital Management LP disclosing ownership of Ambipar Emergency Response Class A Ordinary Shares, par value $0.0001 per share (AMBIQ).

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Riva Ridge Capital Management LP	7.1%		$1,557,128	1,235,816			$1.26	13G	29 Oct 2025	05 Nov 2025, 19:19