Ameriprise (NYSE: AMP) reports 5.0% beneficial stake in Sun Country (SNCY)

Rhea-AI Filing Summary

Ameriprise Financial, Inc. and its subsidiary Columbia Management Investment Advisers, LLC report beneficial ownership of 2,621,812 shares of Sun Country Airlines Holdings, Inc. common stock, representing 5.0% of the class.

The firms report shared voting power over 2,595,541 shares and shared dispositive power over 2,621,812 shares, with no sole voting or dispositive power. They state the shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Sun Country Airlines.

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Accepted by SEC EDGAR 02/17/2026 - 09:59 AM Learn about SEC filing dates

FAQ

What percentage of Sun Country (SNCY) does Ameriprise report owning in this Schedule 13G/A?

Ameriprise Financial and Columbia Management report beneficial ownership of 5.0% of Sun Country’s common stock. This corresponds to 2,621,812 shares, giving them a significant but minority stake disclosed under Schedule 13G/A rules for passive institutional investors.

How many Sun Country (SNCY) shares are beneficially owned according to this Schedule 13G/A?

Ameriprise and Columbia report beneficial ownership of 2,621,812 Sun Country common shares. They also report shared voting power over 2,595,541 shares and shared dispositive power over 2,621,812 shares, with no sole voting or sole dispositive authority over any shares.

Is Ameriprise seeking to influence control of Sun Country (SNCY) with this 5.0% stake?

No, the filing states the shares were acquired and are held in the ordinary course of business. It further certifies they were not acquired and are not held to change or influence control of Sun Country, consistent with a passive Schedule 13G filing.

Who are the reporting persons in this Sun Country (SNCY) Schedule 13G/A filing?

The reporting persons are Ameriprise Financial, Inc. and Columbia Management Investment Advisers, LLC. Ameriprise, a Delaware entity, is the parent of Columbia, a Minnesota investment adviser, and may be deemed to beneficially own the shares reported by Columbia.

What voting and dispositive powers are reported over Sun Country (SNCY) shares?

The reporting persons disclose shared voting power over 2,595,541 shares and shared dispositive power over 2,621,812 shares. They report zero sole voting power and zero sole dispositive power, indicating decisions are made on a shared basis for these holdings.

Why is this Sun Country (SNCY) ownership reported on a Schedule 13G/A rather than 13D?

The certification states the securities are held in the ordinary course of business, not to influence control. Such passive institutional holdings generally qualify for reporting on Schedule 13G instead of the more activist-oriented Schedule 13D.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 2)

Sun Country Airlines Holdings, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

866683105

(CUSIP Number)

12/31/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. 866683105

1

Names of Reporting Persons

Ameriprise Financial, Inc.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 2,595,541.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 2,621,812.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,621,812.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

5.0 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

CUSIP No. 866683105

1

Names of Reporting Persons

Columbia Management Investment Advisers, LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

MINNESOTA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 2,595,541.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 2,621,812.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,621,812.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

5.0 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Sun Country Airlines Holdings, Inc.
(b)	Address of issuer's principal executive offices: 2005 Cargo Road, Minneapolis, MN 55450
Item 2.
(a)	Name of person filing: (a) Ameriprise Financial, Inc. ("AFI") (b) Columbia Management Investment Advisers, LLC ("CMIA")
(b)	Address or principal business office or, if none, residence: (a) 145 Ameriprise Financial Center, Minneapolis, MN 55474 (b) 290 Congress Street, Boston, MA 02210
(c)	Citizenship: (a) Delaware (b) Minnesota
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 866683105
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: Incorporated by reference to Items (5)-(9) and (11) of the cover page pertaining to each reporting person. AFI, as the parent company of CMIA, may be deemed to beneficially own the shares reported herein by CMIA. Accordingly, the shares reported herein by AFI include those shares separately reported herein by CMIA. Each of AFI and CMIA disclaims beneficial ownership of any shares reported on this Schedule.
(b)	Percent of class: The information required by Item 4(b) is set forth in Rows (5)-(9) and (11) of the cover page for each Reporting Person hereto and is incorporated herein by reference for each Reporting Person.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: The information required by Item 4(c) is set forth in Rows (5)-(9) and (11) of the cover page for each Reporting Person hereto and is incorporated herein by reference for each Reporting Person.
	(ii) Shared power to vote or to direct the vote: The information required by Item 4(c) is set forth in Rows (5)-(9) and (11) of the cover page for each Reporting Person hereto and is incorporated herein by reference for each Reporting Person.
	(iii) Sole power to dispose or to direct the disposition of: The information required by Item 4(c) is set forth in Rows (5)-(9) and (11) of the cover page for each Reporting Person hereto and is incorporated herein by reference for each Reporting Person.
	(iv) Shared power to dispose or to direct the disposition of: The information required by Item 4(c) is set forth in Rows (5)-(9) and (11) of the cover page for each Reporting Person hereto and is incorporated herein by reference for each Reporting Person.
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. AFI: See Exhibit I
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Ameriprise Financial, Inc.

Signature:	/s/ Michael G. Clarke
Name/Title:	Michael G. Clarke, Senior Vice President, North America Head of Operations & Investor Services
Date:	02/17/2026

Columbia Management Investment Advisers, LLC

Signature:	/s/ Michael G. Clarke
Name/Title:	Michael G. Clarke, Senior Vice President, North America Head of Operations & Investor Services
Date:	02/17/2026

Comments accompanying signature: Contact Information Charles Chiesa VP Fund Treasurer Global Operations and Investor Services Telephone: 617-385-9593

Exhibit Information

Exhibit Index Exhibit I Identification and Classification of the Subsidiary which Acquired the Security Being Reported on by the Parent Holding Company. Exhibit II Joint Filing Agreement