STOCK TITAN

AENA (PAC) gains 6.55% Pacific Airport stake via merger and lock-up

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

Rhea-AI Filing Summary

Aena Desarrollo Internacional and its affiliates report a new equity stake in Pacific Airport Group following a merger. They beneficially own 38,994,777 Shares, including 13,730,904 Series B shares and 25,263,873 Series BB shares that can convert into Series B, representing 6.55% of 595,018,195 outstanding Shares as of May 7, 2026.

The stake was received as consideration in the merger of Aeropuertos Mexicanos del Pacifico into the issuer. The Shares are subject to a 365-day lock-up from shareholder approval, with partial releases allowing up to 25% to be sold after 90 days and an additional 25% after 180 days. AENA also holds registration rights, including demand and shelf registration rights and the ability to request underwritten offerings and block trades, subject to limits and a minimum aggregate market value of $100,000,000 per request.

Positive

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Insights

AENA discloses a 6.55% strategic stake with lock-up and resale rights.

Aena Desarrollo Internacional and related Spanish state-owned entities now beneficially own 38,994,777 Shares of Pacific Airport Group, a 6.55% holding based on 595,018,195 outstanding Shares as of May 7, 2026. The position arises from the merger of Aeropuertos Mexicanos del Pacifico into the issuer.

The consideration included 13,730,904 Series B shares and 25,263,873 Series BB shares, which may convert into Series B under the issuer’s bylaws. A 365-day lock-up, with staged 25% release points after 90 and 180 days, moderates near-term trading. Registration rights give AENA demand and shelf registration access once the issuer is Form F-3 or S-3 eligible.

The Registration Rights Agreement permits underwritten offerings, shelf takedowns, and block trades, with up to two registration requests (or three if one is a block trade) in any twelve-month period and a minimum aggregate market value of $100,000,000 per request. Overall, this is primarily a disclosure of post-merger ownership and resale mechanics rather than an immediate capital-raising or control-changing event.

Beneficial ownership 38,994,777 Shares Series B and Series BB Shares beneficially owned by Reporting Persons
Ownership percentage 6.55% Portion of 595,018,195 outstanding Shares as of May 7, 2026
Series B shares 13,730,904 shares Series B shares of Pacific Airport Group acquired in merger
Series BB shares 25,263,873 shares Series BB shares convertible into Series B under bylaws
Total Shares outstanding 595,018,195 Shares Issuer’s outstanding Series B and Series BB Shares as of May 7, 2026
Lock-up duration 365 days Lock-up period from shareholder approval of the merger
Partial lock-up release 25% + 25% Up to 25% sale after 90 days and additional 25% after 180 days
Minimum registration size $100,000,000 Minimum aggregate market value per registration request
Series BB shares financial
"25,263,873 Series BB shares, which are entitled to convert into Series B shares"
beneficially own financial
"may be deemed to beneficially own, in the aggregate, 13,730,904 Series B shares and 25,263,873 Series BB shares"
Beneficially own means having the economic rights and risks of a security—such as the right to receive dividends, sell the shares, or profit from price changes—whether or not your name appears on the official share register. Think of it like renting a car: you use it and reap the benefits even if the title lists someone else. Investors care because beneficial ownership determines who truly controls value, must be disclosed under securities rules, and can signal potential influence or trading activity that affects a stock’s price.
lock-up financial
"subject to lock-up and orderly disposition restrictions on the Shares received in the Merger for a period of 365 days"
A lock-up is an agreement that prevents company insiders, early investors or employees from selling their shares for a set period after a public share offering. It matters to investors because it temporarily limits the number of shares available to trade—like a scheduled hold on extra inventory—and when that hold ends a large number of shares can enter the market, potentially putting downward pressure on the stock price and revealing insiders’ confidence in the company.
Registration Rights Agreement financial
"AENA entered into a separate Registration Rights Agreement with the Issuer"
A registration rights agreement is a contract that gives investors the option to have their ownership stakes officially registered with the government, making it easier to sell their shares later. This agreement matters because it provides investors with a clearer path to cash out their investments if they choose, offering more liquidity and confidence in their ability to sell their holdings when desired.
shelf registration statement regulatory
"to file a shelf registration statement on Form F-3 or S-3 with the SEC"
A shelf registration statement is a document a company files with regulators that allows it to sell shares or bonds quickly when it’s a good time to raise money. It’s like having a pre-approved plan ready so the company can act fast without going through lengthy paperwork each time they want to sell, making fundraising more flexible.
Rule 415 regulatory
"for resale on a delayed or continuous basis under Rule 415 of the Securities Act of 1933"
Rule 415 is a U.S. Securities and Exchange Commission regulation that lets a company register securities ahead of time and then offer them for sale in pieces over an extended period under a “shelf” registration, so offerings can be launched quickly when market conditions suit the issuer. For investors, it signals that management has a ready way to raise capital fast—useful for seizing opportunities but potentially dilutive to existing shareholders, like a company pre-loading a credit line it can tap as needed.





400506101

(CUSIP Number)
Maria Escrig Teigeiro
Aena Desarrollo Int'l S.M.E., S.A., S.U., Calle Peonias, 12
Madrid, U3, 28042
34 913 212 950

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
05/06/2026

(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).




schemaVersion:


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The calculation of the percentage set forth in row 13 above is based on an aggregate 595,018,195 Series B and Series BB shares disclosed as outstanding as of May 7, 2026 by the Issuer's press release contained in its Form 6-K filing with the SEC on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The calculation of the percentage set forth in row 13 above is based on an aggregate 595,018,195 Series B and Series BB shares disclosed as outstanding as of May 7, 2026 by the Issuer's press release contained in its Form 6-K filing with the SEC on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) The calculation of the percentage set forth in row 13 above is based on an aggregate 595,018,195 Series B and Series BB shares disclosed as outstanding as of May 7, 2026 by the Issuer's press release contained in its Form 6-K filing with the SEC on May 7, 2026.


SCHEDULE 13D


Aena Desarrollo Internacional S.M.E., S.A., Sociedad Unipersonal
Signature:/s/ Emilio Rotondo Inclan
Name/Title:Emilio Rotondo Inclan / Chief Executive Officer
Date:05/07/2026
Aena, S.M.E, S.A
Signature:/s/ Javier Marin San Andres
Name/Title:Javier Marin San Andres / Executive Deputy Chairman
Date:05/07/2026
Enaire E.P.E.
Signature:/s/ Enrique Maurer Somolinos
Name/Title:Enrique Maurer Somolinos / Managing Director
Date:05/07/2026

FAQ

How much of Pacific Airport Group (PAC) does AENA now own?

AENA and its affiliates beneficially own 38,994,777 Shares of Pacific Airport Group, representing approximately 6.55% of the company’s 595,018,195 outstanding Shares as of May 7, 2026. This stake includes both Series B shares and Series BB shares that can convert into Series B.

How did AENA acquire its 6.55% stake in Pacific Airport Group (PAC)?

AENA received its shares as consideration in a merger where Aeropuertos Mexicanos del Pacifico merged into Pacific Airport Group. In that transaction, AENA acquired 13,730,904 Series B shares and 25,263,873 Series BB shares, which are convertible into Series B under the issuer’s bylaws.

What lock-up restrictions apply to AENA’s Pacific Airport Group (PAC) shares?

AENA’s Shares from the merger are subject to a 365-day lock-up from shareholder approval of the merger. Partial releases allow up to 25% of these Shares to be sold after 90 days and another 25% after 180 days, under specified distribution methods.

What registration rights does AENA have for its PAC shares?

Under a Registration Rights Agreement, AENA holds demand and shelf registration rights once Pacific Airport Group is eligible to file Form F-3 or S-3. The issuer will use commercially reasonable efforts to register AENA’s securities for resale on a delayed or continuous basis under Rule 415.

How often can AENA request registered offerings of Pacific Airport Group (PAC) shares?

AENA may request up to two registrations, or three if at least one is a block trade, in any twelve-month period. Each request must cover Shares with a minimum aggregate market value of $100,000,000, according to the Registration Rights Agreement terms.

What role do Aena S.M.E., S.A. and ENAIRE play in this PAC stake?

Aena Desarrollo Internacional is wholly owned by Aena S.M.E., S.A., whose majority shareholder is ENAIRE. Because of these relationships, Aena S.M.E., S.A. and ENAIRE may be deemed to indirectly beneficially own the 38,994,777 Shares that AENA directly beneficially owns under Rule 13d-3.