Cable One: DAVENPORT reports 3.78% equity stake

Davenport & Co LLC reports a 3.78% beneficial ownership stake in Cable One, Inc. common stock, below the 5% holder threshold.

Rhea-AI Filing Summary

Cable One, Inc. (CABO) received an amended Schedule 13G/A from institutional investor DAVENPORT & Co LLC reporting its equity position in the company. As of August 31, 2026, DAVENPORT & Co LLC beneficially owned 214,457 shares of Cable One common stock, representing 3.78% of the outstanding class.

The filer reports sole voting power over 214,447 shares and sole dispositive power over 214,457 shares, with no shared voting or dispositive power. The filing is classified as “Ownership of 5 percent or less of a class,” indicating DAVENPORT & Co LLC’s holdings are below the 5% large-holder threshold.

Key Figures

Beneficially owned shares: 214,457 shares Percent of class: 3.78% Sole Voting Power: 214,447 shares +3 more

6 metrics

Beneficially owned shares 214,457 shares Cable One, Inc. common stock beneficially owned by DAVENPORT & Co LLC as of August 31, 2026

Percent of class 3.78% Percentage of Cable One, Inc. common stock class held by DAVENPORT & Co LLC

Sole Voting Power 214,447 shares Shares for which DAVENPORT & Co LLC has sole power to vote or direct the vote

Shared Voting Power 0 shares Shares for which DAVENPORT & Co LLC has shared power to vote

Sole Dispositive Power 214,457 shares Shares for which DAVENPORT & Co LLC has sole power to dispose or direct disposition

Shared Dispositive Power 0 shares Shares for which DAVENPORT & Co LLC has shared power to dispose

Key Terms

Schedule 13G/A, beneficially owned, Sole Voting Power, dispositive power

4 terms

Schedule 13G/A regulatory

"An amended Schedule 13G/A from institutional investor DAVENPORT & Co LLC"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

beneficially owned financial

"As of August 31, 2026, DAVENPORT & Co LLC beneficially owned 214,457 shares"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Sole Voting Power financial

"The filer reports sole voting power over 214,447 shares"

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.

dispositive power financial

"sole dispositive power over 214,457 shares, with no shared dispositive power"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

FAQ

What ownership stake in CABO does DAVENPORT & Co LLC report in this Schedule 13G/A?

DAVENPORT & Co LLC reports beneficial ownership of 214,457 shares of Cable One, Inc. (CABO) common stock, representing 3.78% of the class as of August 31, 2026.

Does DAVENPORT & Co LLC have voting control over its CABO shares?

DAVENPORT & Co LLC reports sole voting power over 214,447 shares of Cable One common stock and no shared voting power, indicating it alone directs the vote for essentially all of its position.

What dispositive power over CABO shares does DAVENPORT & Co LLC report?

The filer reports sole dispositive power over 214,457 shares of Cable One, Inc. common stock and no shared dispositive power, meaning it alone decides if and when those shares are sold or transferred.

Why is the CABO stake classified as ownership of 5 percent or less?

Because DAVENPORT & Co LLC’s reported 3.78% ownership of Cable One common stock is below the 5% threshold, the filing designates the position under “Ownership of 5 percent or less of a class.”

Who signed the CABO Schedule 13G/A on behalf of DAVENPORT & Co LLC?

The filing was signed by Stefanie Boykin, identified as Compliance Manager of DAVENPORT & Co LLC, dated September 2, 2026.

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

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Available on EDGAR 09/04/2026 - 03:28 PM Accepted by SEC EDGAR 09/04/2026 - 03:28 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Cable One, Inc.

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

12685J105

(CUSIP Number)

08/31/2026

(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

DAVENPORT & Co 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

VIRGINIA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 214,447.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 214,457.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

214,457.00

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)

3.78 %

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: DAVENPORT & Co LLC
(b)	Address or principal business office or, if none, residence: ONE JAMES CENTER 901 E CARY STREET STE 1100 RICHMOND, Virginia 23219
(c)	Citizenship: DAVENPORT & Co LLC - VIRGINIA
(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: 214,457
(b)	Percent of class: 3.78 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: DAVENPORT & Co LLC - 214,447
	(ii) Shared power to vote or to direct the vote: DAVENPORT & Co LLC - 0
	(iii) Sole power to dispose or to direct the disposition of: DAVENPORT & Co LLC - 214,457
	(iv) Shared power to dispose or to direct the disposition of: DAVENPORT & Co LLC - 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
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.

DAVENPORT & Co LLC

Signature:	Stefanie Boykin
Name/Title:	Stefanie Boykin/Compliance Manager
Date:	09/02/2026