Charles Schwab Investment Management (AMCX) discloses 7% passive stake in AMC Networks

Rhea-AI Filing Summary

AMC Networks Inc. disclosed that Charles Schwab Investment Management Inc., a Delaware-based investment adviser, beneficially owns 2,244,315 shares of AMC Networks Class A common stock, representing 7% of the class as of December 31, 2025.

Schwab reports sole power to vote and dispose of all these shares, with no shared voting or dispositive authority. The firm certifies the position was acquired and is held in the ordinary course of business as a passive investment, not to change or influence control of AMC Networks.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

AMC Networks Inc.

(Name of Issuer)

Class A Common Stock

(Title of Class of Securities)

00164V103

(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. 00164V103

1

Names of Reporting Persons

CHARLES SCHWAB INVESTMENT MANAGEMENT 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 2,244,315.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 2,244,315.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,244,315.00

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)

7 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: AMC Networks Inc.
(b)	Address of issuer's principal executive offices: 11 PENN PLAZA, NEW YORK, NEW YORK 10001
Item 2.
(a)	Name of person filing: CHARLES SCHWAB INVESTMENT MANAGEMENT INC
(b)	Address or principal business office or, if none, residence: 9800 Schwab Way Lone Tree, CO 80124
(c)	Citizenship: DELAWARE
(d)	Title of class of securities: Class A Common Stock
(e)	CUSIP No.: 00164V103
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: 2,244,315
(b)	Percent of class: 7 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 2,244,315
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 2,244,315
	(iv) Shared power to dispose or to direct the disposition of: 0
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.
	Not Applicable
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.

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Signature:	/s/ Omar Aguilar
Name/Title:	Omar Aguilar/Chief Executive Officer
Date:	02/11/2026

FAQ

What stake does Charles Schwab Investment Management hold in AMC Networks (AMCX)?

Charles Schwab Investment Management beneficially owns 2,244,315 shares of AMC Networks Class A common stock, representing 7% of the class as of December 31, 2025. This makes Schwab a significant institutional holder with a notable passive stake.

Is Charles Schwab Investment Management seeking control of AMC Networks (AMCX)?

No. Charles Schwab Investment Management certifies the AMC Networks shares were acquired and are held in the ordinary course of business as a passive investment. It states they were not acquired to change or influence control of AMC Networks in any way.

How many AMC Networks (AMCX) shares does Schwab have voting power over?

Charles Schwab Investment Management reports sole voting power over 2,244,315 AMC Networks Class A shares and no shared voting power. It also has sole dispositive power over the same number of shares, meaning it alone decides how these shares are voted and disposed.

What type of filing did Charles Schwab submit for its AMC Networks (AMCX) position?

Charles Schwab Investment Management filed a Schedule 13G, a beneficial ownership report used by certain institutional investors. It reflects a passive 7% ownership of AMC Networks Class A common stock as of December 31, 2025, rather than an activist or control-seeking position.

Who signed the AMC Networks (AMCX) Schedule 13G for Charles Schwab?

The Schedule 13G was signed by Omar Aguilar, Chief Executive Officer of Charles Schwab Investment Management. The signature certifies that, to the best of his knowledge and belief, the ownership information reported for AMC Networks is true, complete, and correct.

Does Charles Schwab hold AMC Networks (AMCX) shares on behalf of a group?

The filing indicates that the position is reported solely by Charles Schwab Investment Management Inc. and notes that items related to groups or subsidiaries are not applicable. It does not identify any group or additional members sharing beneficial ownership of these AMC Networks shares.