154 institutional investment managers reported CABO positions in their Form 13F filings for Q2 2026, holding 5,458,264 shares worth $290M in total. D. E. Shaw & Co., Inc. reported the largest position.

Are funds buying or selling CABO?

In Q2 2026, 16 managers opened new CABO positions, 61 added, 51 trimmed and 52 sold out. Managers that filed in both quarters sold a net 292,427 shares.

How current is this CABO institutional ownership data?

It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Funds · CABO

Who owns CABO?

Institutional ownership of Cable One Inc. from Form 13F, Q2 2026

154 institutional managers reported holding Cable One Inc. (CABO) in Form 13F filings for Q2 2026, with 5,458,264 shares worth $290M. The largest reported holder was D. E. Shaw & Co., Inc. Managers that filed both quarters cut a net 292,427 shares (-5.1%). 16 opened new positions and 52 sold out.

Funds holding: 154
Value held: $290M
New / sold out: 16 / 52
Net shares, same filers: -5.1%

Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Largest holders of CABO

Fund	Value	Share of 13F holdings	Shares	Move
D. E. Shaw & Co., Inc.	$25.4M	8.7%	477,500	Added
Private Management Group Inc	$25.1M	8.6%	471,990	Added
BlackRock, Inc.	$23.6M	8.2%	444,925	Trimmed
Bank of Montreal	$23.2M	8.0%	436,747	Trimmed
DAVENPORT & Co LLC	$15.8M	5.4%	296,988	Added
Rothschild & Co Wealth Management UK Ltd	$14.7M	5.1%	276,585	Trimmed
American Century Companies Inc	$10.9M	3.7%	204,684	Added
Vanguard Capital Management LLC	$10.6M	3.6%	199,099	Unchanged
Graham Holdings Co	$9.7M	3.3%	182,439	Unchanged
Goldman Sachs Group Inc	$7.4M	2.6%	139,576	Trimmed
Charles Schwab Investment Management Inc	$7.4M	2.5%	139,077	Trimmed
AQR Capital Management LLC	$7.2M	2.5%	137,692	Added
Geode Capital Management, LLC	$6.8M	2.3%	127,654	Added
Vanguard Portfolio Management LLC	$6.5M	2.2%	122,391	Added
State Street Corp	$5.9M	2.0%	111,767	Trimmed
Man Group plc	$5.0M	1.7%	93,614	Added
Marshall Wace, LLP	$4.9M	1.7%	91,695	Trimmed
Morgan Stanley	$4.3M	1.5%	80,040	Trimmed
Balyasny Asset Management L.P.	$4.0M	1.4%	75,126	Added
Dimensional Fund Advisors LP	$3.2M	1.1%	60,756	Trimmed
Renaissance Technologies LLC	$3.2M	1.1%	59,800	Added
State of Wisconsin Investment Board	$2.6M	0.9%	49,504	New
Tudor Investment Corp Et Al	$2.6M	0.9%	48,176	Added
Public Sector Pension Investment Board	$2.3M	0.8%	43,579	Trimmed
Northern Trust Corp	$2.3M	0.8%	43,053	Trimmed

Share of 13F holdings is each fund's shares as a share of the 5,458,264 CABO shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

Private Management Group Inc Added+$8.9M
D. E. Shaw & Co., Inc. Added+$4.5M
Balyasny Asset Management L.P. Added+$3.0M
DAVENPORT & Co LLC Added+$2.8M
AQR Capital Management LLC Added+$2.7M
State of Wisconsin Investment Board New+$2.6M
Pacer Advisors, Inc. New+$2.1M
Vanguard Global Advisers, LLC Added+$1.9M
Susquehanna International Group, LLP Added+$1.8M
HRT Financial LP New+$1.8M

Biggest sellers in Q2 2026

Brown Advisory Inc Sold out-$15.5M
BlackRock, Inc. Trimmed-$14.5M
Dimensional Fund Advisors LP Trimmed-$6.9M
Goldentree Asset Management LP Sold out-$6.6M
Goldman Sachs Group Inc Trimmed-$4.5M
State Street Corp Trimmed-$3.9M
Marshall Wace, LLP Trimmed-$3.7M
Morgan Stanley Trimmed-$1.8M
Public Sector Pension Investment Board Trimmed-$1.6M
Invesco Ltd. Trimmed-$1.5M

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $51.6M and sold $81.8M; 61 added and 51 trimmed.

Schedule 13D and 13G filings on CABO

Owners of more than 5% must file within days, so these can be newer than the 13F data.

2026-11-06BARCLAYS PLC SCHEDULE 13G filed by Cable One Inc.Schedule 13G
2026-07-24DAVENPORT & Co LLC SCHEDULE 13G filed by Cable One Inc.Schedule 13G
2026-02-12BANK OF MONTREAL /CAN/ SCHEDULE 13G filed by Cable One Inc.Schedule 13G
2025-12-17D. E. SHAW & CO, L.P. SCHEDULE 13G filed by Cable One Inc.Schedule 13G
2025-07-30PRIVATE MANAGEMENT GROUP INC SCHEDULE 13G filed by Cable One Inc.Schedule 13G
2025-05-14CANADA PENSION PLAN INVESTMENT BOARD SCHEDULE 13G filed by Cable One Inc.Schedule 13G
2025-05-13Clarkston Capital Partners, LLC SCHEDULE 13G filed by Cable One Inc.Schedule 13G
2025-02-14AMERICAN CENTURY INVESTMENT MANAGEMENT INC SCHEDULE 13G filed by Cable One Inc.Schedule 13G
2025-01-27FRANKLIN MUTUAL ADVISERS LLC SCHEDULE 13G filed by Cable One Inc.Schedule 13G

Questions about CABO ownership

Who owns CABO stock?: 154 institutional investment managers reported CABO positions in their Form 13F filings for Q2 2026, holding 5,458,264 shares worth $290M in total. D. E. Shaw & Co., Inc. reported the largest position.
Are funds buying or selling CABO?: In Q2 2026, 16 managers opened new CABO positions, 61 added, 51 trimmed and 52 sold out. Managers that filed in both quarters sold a net 292,427 shares.
How current is this CABO institutional ownership data?: It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to CABO by CUSIP. Options are left out. CABO news and filings · CABO insider trades · Top funds