Cable One: Private Management Group reports 9.9% stake

Separately managed accounts advised by Private Management Group have the right to receive dividends and sale proceeds from the reported shares.

Available on EDGAR 11/09/2026 - 01:44 PM EST Accepted by SEC EDGAR 11/09/2026 - 01:43 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Private Management Group, Inc. reported beneficial ownership of 560,691 shares of Cable One, Inc. (CABO) common stock, equal to 9.9% of the class, with sole voting and dispositive power over that amount. Robert T. Summers, CFA, the reporting person's Co-President, signed the statement. September 30, 2026, is listed as the event date requiring the statement.

Key Figures

Beneficial ownership: 560,691 shares Percent of class: 9.9% Sole voting power: 560,691 shares +1 more

4 metrics

Beneficial ownership 560,691 shares Cable One common stock

Percent of class 9.9% Shares beneficially owned

Sole voting power 560,691 shares Cable One common stock

Sole dispositive power 560,691 shares Cable One common stock

Key Terms

beneficial ownership, sole voting power, sole dispositive power, separately managed accounts

4 terms

beneficial ownership financial

"Amount beneficially owned"

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.

sole voting power financial

"Sole power to vote or to direct the vote"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

sole dispositive power financial

"Sole power to dispose or to direct the disposition"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

separately managed accounts financial

"Various separately managed accounts"

A separately managed account is an investment portfolio owned by a single investor but professionally managed to that investor’s specific goals and preferences, rather than pooled with other clients’ money. It matters to investors because it offers greater customization, tax control and transparency—like hiring a personal chef instead of eating from a shared buffet—though it often requires higher minimums and can have different fee and liquidity implications.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many CABO shares did Private Management Group report owning?

Private Management Group, Inc. reported beneficial ownership of 560,691 Cable One common shares, equal to 9.9% of the class, with sole voting and dispositive power over that amount.

Who receives dividends and sale proceeds from the reported CABO shares?

Various separately managed accounts for which Private Management Group acts as investment adviser have the right to receive dividends from, and proceeds from the sale of, the reported shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 2)

Cable One, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

12685J105

(CUSIP Number)

09/30/2026

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 12685J105

1

Names of Reporting Persons

PRIVATE MANAGEMENT GROUP 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

CALIFORNIA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 560,691.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 560,691.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

560,691.00

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)

9.9 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Cable One, Inc.
(b)	Address of issuer's principal executive offices: 210 E. EARLL DRIVE, PHOENIX, ARIZONA, 85012.
Item 2.
(a)	Name of person filing: Private Management Group, Inc.
(b)	Address or principal business office or, if none, residence: 15635 Alton Parkway, Suite 400, Irvine, CA 92618
(c)	Citizenship: The State of California
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 12685J105
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: 560,691
(b)	Percent of class: 9.9%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 560,691
	(ii) Shared power to vote or to direct the vote: n/a
	(iii) Sole power to dispose or to direct the disposition of: 560,691
	(iv) Shared power to dispose or to direct the disposition of: n/a
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.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Various separately managed accounts for whom the reporting person acts as investment advisor have the right to receive dividends from, and the proceeds of the sale of, the shares reported by the reporting person.
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.

PRIVATE MANAGEMENT GROUP INC

Signature:	Robert T. Summers, CFA
Name/Title:	Co-President
Date:	11/09/2026