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Emerald Holding (NYSE: EEX) investors see Onex’s 93% stake endorse Apollo merger

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
SCHEDULE 13D/A

Rhea-AI Filing Summary

Emerald Holding, Inc. stockholders are informed that funds managed by Onex and related entities have amended their Schedule 13D after the company signed a merger agreement with Emma Buyer, LLC, an entity owned by affiliates of Apollo Global Management. Onex Corporation and related reporting persons beneficially own 184,049,617 shares of common stock, representing 93.00% of the class, based on 197,909,233 shares outstanding as of March 27, 2026. The board of directors unanimously approved the merger agreement and recommended its adoption. On May 9, 2026, the reporting persons, holding over 90% of the voting power, adopted the merger agreement and approved the merger by written consent. The filing also notes that, effective May 11, 2026, Gerald W. Schwartz is no longer deemed to share beneficial ownership of Onex Corporation’s holdings and is reported to beneficially own approximately 0.2% of the common stock through an indirect interest in Onex Advisor Subco III LLC.

Positive

  • None.

Negative

  • None.

Insights

Onex-controlled holders approve Apollo-backed take‑private of Emerald.

The disclosure shows Onex Corporation and affiliated funds controlling 184,049,617 shares, or 93.00% of Emerald’s common stock, based on 197,909,233 shares outstanding as of March 27, 2026. This confirms highly concentrated ownership and effective control by the Onex group.

Emerald entered an Agreement and Plan of Merger with Emma Buyer, LLC and Emma Merger Sub, Inc., entities owned by funds managed by affiliates of Apollo Global Management. Emerald will become a wholly owned subsidiary of Parent following the merger, subject to the agreement’s conditions.

The board unanimously approved the merger and the reporting persons, holding over 90% of voting power, delivered a written consent on May 9, 2026 adopting the merger. Subsequent company filings are expected to describe closing status and any remaining conditions tied to the merger timetable.

Onex group beneficial ownership 184,049,617 shares (93.00%) Emerald common stock based on 197,909,233 shares outstanding as of March 27, 2026
Shares outstanding 197,909,233 shares Emerald common stock outstanding as of March 27, 2026
OPV Gem Aggregator holdings 137,461,868 shares (69.5%) Emerald common stock beneficially owned by OPV Gem Aggregator LP
Onex Partners III LP holdings 33,135,329 shares (16.7%) Emerald common stock held of record by Onex Partners III LP
Onex Partners GP-related holdings 35,039,404 shares (17.7%) Emerald common stock beneficially owned by Onex Partners GP entities
Onex OP V Holdings SARL holdings 11,125,186 shares (5.6%) Emerald common stock beneficially owned by Onex OP V Holdings SARL
Gerald W. Schwartz beneficial stake Approximately 0.2% of common stock Indirectly owned via equity in Onex Advisor Subco III LLC effective May 11, 2026
Date of triggering event May 9, 2026 Date Emerald entered merger and support agreements referenced in amendment
Beneficial ownership financial
"Mr. Gerald W. Schwartz beneficially owns approximately 0.2% of the Common Stock"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
Agreement and Plan of Merger regulatory
"the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement")"
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
Support Agreement regulatory
"the Issuer and the Reporting Persons entered into the Support Agreement"
Schedule 13D regulatory
"amends and supplements the originally filed with the (the "SEC") on June 29, 2020"
A Schedule 13D is a legal document that investors file with regulators when they buy a large enough stake in a company to potentially influence its management or decisions. It provides details about the investor’s intention, ownership stake, and plans, helping other investors understand who is gaining control and what their motives might be.
Section 13(d)(3) of the Exchange Act regulatory
"may therefore be deemed to be a member of a "group" for purposes of Section 13(d)(3) of the Exchange Act"





29103W104

(CUSIP Number)
Colin Sam
Onex Corporation, 161 Bay Street P.O. Box 700
Toronto, A6, M5J 2S1
1-416-362-7711

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
05/09/2026

(Date of Event Which Requires Filing of This Statement)


If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).




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SCHEDULE 13D






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Comment for Type of Reporting Person:
Limited Liability Company


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SCHEDULE 13D




Comment for Type of Reporting Person:
Limited Liability Company


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SCHEDULE 13D




Comment for Type of Reporting Person:
Limited Liability Company


SCHEDULE 13D




Comment for Type of Reporting Person:
Limited Liability Company


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SCHEDULE 13D


Onex Corporation
Signature:/s/ Colin Sam
Name/Title:Colin Sam, Managing Director
Date:05/11/2026
Gerald W. Schwartz
Signature:/s/ Gerald W. Schwartz
Name/Title:Gerald W. Schwartz
Date:05/11/2026
Onex Partners GP Inc.
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President
Date:05/11/2026
Onex Partners III GP LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President, By: Onex Partners GP Inc., its General Partner
Date:05/11/2026
Onex Partners III LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President, By: Onex Partners III GP LP, its General Partner, By: Onex Partners GP Inc., its General Partner
Date:05/11/2026
Onex Partners III PV LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President, By: Onex Partners III GP LP, its General Partner, By: Onex Partners GP Inc., its General Partner
Date:05/11/2026
Onex Partners III Select LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Vice President, By: Onex Partners III GP LP, its General Partner, By: Onex Partners GP Inc., its General Partner
Date:05/11/2026
Onex American Holdings GP LLC
Signature:/s/ Amir Motamedi
Name/Title:Amir Motamedi, Director
Date:05/11/2026
Onex US Principals LP
Signature:/s/ Amir Motamedi
Name/Title:Amir Motamedi, Director, By: Onex American Holdings GP LLC, its General Partner
Date:05/11/2026
Onex Partners Holdings LLC
Signature:/s/ Amir Motamedi
Name/Title:Amir Motamedi, Director
Date:05/11/2026
Onex OP V Holdings SARL
Signature:/s/ Amir Motamedi
Name/Title:Amir Motamedi, Type A Manager
Date:05/11/2026
1597257 Ontario Inc.
Signature:/s/ David Copeland
Name/Title:David Copeland, Managing Director - Tax
Date:05/11/2026
New PCo II Investments Ltd.
Signature:/s/ Michelle Iskander
Name/Title:Michelle Iskander, Secretary
Date:05/11/2026
Onex Advisor Subco III LLC
Signature:/s/ Joel Greenberg
Name/Title:Joel Greenberg, Director
Date:05/11/2026
Onex Partners Canadian GP Inc.
Signature:/s/ David Copeland
Name/Title:David Copeland, Director
Date:05/11/2026
Onex Partners V GP Limited
Signature:/s/ David Copeland
Name/Title:David Copeland, Director
Date:05/11/2026
OPV Gem Aggregator LP
Signature:/s/ David Copeland
Name/Title:David Copeland, Director, By: Onex Partners V GP Limited, its General Partner
Date:05/11/2026

FAQ

How much of Emerald Holding (EEX) do Onex and its affiliates beneficially own?

Onex Corporation and related reporting persons beneficially own 184,049,617 shares of Emerald Holding common stock, representing 93.00% of the class, based on 197,909,233 shares outstanding as of March 27, 2026, according to the amended Schedule 13D filing.

What merger involving Emerald Holding (EEX) is described in this Schedule 13D/A?

Emerald Holding entered an Agreement and Plan of Merger with Emma Buyer, LLC and Emma Merger Sub, Inc., entities owned by funds managed by affiliates of Apollo Global Management. After the merger, Emerald will survive as a wholly owned subsidiary of Emma Buyer, LLC, subject to stated conditions.

Did Emerald Holding’s board approve the Apollo-backed merger?

Yes. Emerald Holding’s board of directors unanimously determined the merger agreement and related transactions are fair and in stockholders’ best interests, approved and declared the merger advisable, authorized the company’s performance under the agreement, and recommended that stockholders adopt the merger agreement, subject to its terms and conditions.

How was stockholder approval for the Emerald Holding (EEX) merger obtained?

On May 9, 2026, reporting persons holding over 90% of the voting power of Emerald’s common stock delivered a written consent adopting the merger agreement and approving the transactions, including the merger. This written consent provided the necessary stockholder approval under the described arrangements.

What does the filing say about Gerald W. Schwartz’s ownership in Emerald Holding (EEX)?

Effective from May 11, 2026, Gerald W. Schwartz is no longer deemed to share beneficial ownership of shares beneficially owned by Onex Corporation. He is reported to beneficially own approximately 0.2% of Emerald’s common stock through his indirect ownership interest in Onex Advisor Subco III LLC.

What is the role of the Support Agreement in the Emerald–Apollo merger?

The Support Agreement, signed May 9, 2026, obligates the reporting persons to deliver the written consent, vote their Emerald shares for the merger agreement and against alternative acquisition proposals, and maintain certain confidentiality. It automatically terminates if the merger agreement is terminated according to its terms.