SCHEDULE: RP Funds Disclose Stake in OneIM Acquisition Corp.

RP Investment Advisors LP and affiliated funds have reported beneficial ownership of 6.3% of OneIM Acquisition Corp.'s Class A ordinary shares.

Summary

• RP Investment Advisors LP, along with RP Select Opportunities Master Fund Ltd., RP Debt Opportunities Fund Ltd., RP Alternative Global Bond Fund, and RP Alternative Credit Opportunities Fund, have jointly filed a Schedule 13G.
• These entities collectively hold a beneficial ownership stake in OneIM Acquisition Corp.
• The total number of Class A ordinary shares beneficially owned by these reporting persons is 3,518,494.
• This represents approximately 12.2% of the total outstanding Class A ordinary shares.
• The filing is based on 28,750,000 Class A ordinary shares outstanding, as reported by the Issuer on May 11, 2026.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing, as it primarily reports ownership stakes and does not contain performance data or strategic updates that would indicate a strong positive or negative sentiment.

Positives

• RP Investment Advisors LP and its affiliated funds have established a significant beneficial ownership stake in OneIM Acquisition Corp., indicating confidence in the company's prospects.
• The combined stake of 12.2% suggests a substantial investment by these entities.

Risks

• The filing does not contain specific forward-looking statements or risk factors beyond the standard disclosures associated with a Schedule 13G filing.
• Potential for increased scrutiny or activism from a significant institutional investor.

Future Outlook

The filing is a Schedule 13G, which primarily reports beneficial ownership and does not contain forward-looking statements or specific future outlook details for the company.

Management Comments

• Each reporting person declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is for the purposes of Section 13(d) or 13(g) of the Act or any other purpose, the beneficial owner of any securities covered by this statement.
• Each of the reporting persons may be deemed to be a member of a group with respect to the Issuer or securities of the Issuer for the purposes of Section 13(d) or 13(g) of the Act.
• Each of the reporting persons declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) or 13(g) of the Act or any other purpose, (i) acting (or has agreed or is agreeing to act together with any other person) as a partnership, syndicate, or other group for the purpose of acquiring, holding, or disposing of securities of the Issuer or otherwise with respect to the Issuer or any securities of the Issuer or (ii) a member of any group with respect to the Issuer or any securities of the Issuer.

Industry Context

StockSavvy.ai notes that the filing of a Schedule 13G by RP Investment Advisors LP and its affiliates indicates a significant institutional investor's interest in OneIM Acquisition Corp., which is common in the special purpose acquisition company (SPAC) or de-SPAC transaction landscape.

Stakeholder Impact

• Shareholders: The increased institutional ownership may lead to greater market liquidity and potentially influence corporate governance decisions.
• Management: The significant stake may lead to increased engagement or scrutiny from RP Investment Advisors LP.

Next Steps

• Monitor future filings from RP Investment Advisors LP and its affiliates for any changes in their ownership stake.
• Observe OneIM Acquisition Corp.'s strategic developments and performance, which may be influenced by the significant stake held by these investors.

Key Dates

Keywords

Schedule 13G, RP Investment Advisors LP, OneIM Acquisition Corp., Beneficial Ownership, Class A Ordinary Shares, Investment, SEC Filing