CABO · Cable One, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 153 13F filersWho Holds CABO
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 153 filers, like-for-like change -6.2%; actively managed books +1.2%; index-like books -23.5%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 45.4% | 76 | +8.4% |
| Exempt adviser | 1.8% | 2 | -42.4% |
| Adviser | 0.8% | 4 | -49.9% |
| Bank | 12.6% | 15 | -8.7% |
| Insurer | 0.6% | 2 | -42.4% |
| Benefit plan | 0.9% | 3 | +5255.1% |
| Non-US | 1.8% | 6 | -22.6% |
| Holding company | 12.7% | 5 | -36.0% |
| Broker-dealer | 0.0% | 0 | -100.0% |
| Unknown | 23.5% | 40 | +1.5% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 24.7% | 24 | -23.5% |
| Systematic-like | 14.9% | 15 | +22.5% |
| Concentrated | 9.4% | 19 | -14.2% |
| Diversified active | 51.0% | 95 | -0.6% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 59.5% | 89 | -16.8% |
| Medium turnover | 16.3% | 36 | +14.2% |
| High turnover | 16.3% | 18 | +17.4% |
| Unknown | 7.9% | 10 | +15.3% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 8.1% | 13 | +11.6% |
| Medium horizon | 12.3% | 25 | -27.3% |
| Long horizon | 74.0% | 107 | -2.6% |
| Unknown | 5.5% | 8 | -12.7% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 1.1% | 21 | -23.4% |
| $1B to $10B | 21.2% | 41 | +6.9% |
| $10B to $100B | 19.0% | 40 | -4.5% |
| $100B or more | 58.6% | 51 | -10.4% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 15.7% | 31 | +27.3% |
| Pooled investment vehicles | 12.3% | 17 | +15.9% |
| Registered funds and BDCs | 13.5% | 13 | -14.6% |
| Pension and profit sharing plans | 0.0% | 1 | +1801.3% |
| Insurance companies | 0.2% | 3 | +53.8% |
| Governments and sovereign funds | 0.1% | 1 | -74.3% |
| Other investment advisers | 0.0% | 2 | -26.2% |
| Other | 0.1% | 1 | +3.5% |
| Diversified | 3.5% | 7 | +41.5% |
| Corporations | 0.0% | 0 | — |
| Charitable organizations | 0.0% | 0 | — |
| Unknown | 54.6% | 77 | -15.7% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 17.5% | 25 | +20.6% |
| Private equity funds | 0.2% | 5 | -73.3% |
| Venture capital funds | 0.0% | 1 | +147.4% |
| Real estate funds | 0.0% | 2 | -48.7% |
| Securitized asset funds | 0.0% | 1 | -100.0% |
| Other private funds | 2.5% | 9 | -51.7% |
| Mixed private funds | 0.1% | 1 | +56.8% |
| No private funds | 26.9% | 34 | +15.8% |
| Private funds, type not stated | 0.0% | 0 | — |
| Unknown | 52.8% | 75 | -14.4% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 79.3% | 130 | -6.5% |
| Outside the US | 20.7% | 23 | -5.2% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F.
Conviction and Crowding
153 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 45.1% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies CABO's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | GLRE Greenlight Capital Re, Ltd. | 3 |
| 2 | GLIBA Liberty Capital Corp | 4 |
| 3 | FPH Five Point Holdings, LLC | 3 |
| 4 | LBRDK Liberty Broadband Corp | 4 |
| 5 | LBTYA Liberty Global Ltd. | 3 |
| 6 | GHC Graham Holdings Co | 3 |
| 7 | CHTR Charter Communications, Inc. | 4 |
| 8 | WTM White Mountains Insurance Group Ltd | 3 |
| 9 | JEF Jefferies Financial Group Inc. | 3 |
| 10 | SIRI Sirius Xm Holdings Inc. | 3 |
Shareholder Targets
13F filers that own its peers but not CABO, quarter ended Jun 30, 2026Found through its holder-overlap peers: GLRE, GLIBA, FPH, LBRDK, LBTYA, GHC, CHTR, WTM, JEF, SIRI, OXY, BABA, WBD, CMCSA, HSY, BRK-B, UBER, GOOGL, AXP, MSFT. 6,948 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Berkshire Hathaway Inc Insurer, Concentrated | $105,623,084,421 5 held | AXP, GOOGL, OXY |
| 2 | Capital Research Global Investors Adviser, Diversified active | $88,487,319,810 7 held | GOOGL, MSFT, UBER |
| 3 | Capital World Investors Adviser, Diversified active | $71,973,137,686 9 held | GOOGL, MSFT, CMCSA |
| 4 | Capital International Investors Adviser, Diversified active | $44,625,361,793 5 held | GOOGL, MSFT, BRK-B |
| 5 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $43,747,184,442 11 held | GOOGL, MSFT, BRK-B |
| 6 | Amundi Holding company, Index-like | $41,740,681,502 16 held | GOOGL, MSFT, BRK-B |
| 7 | AMERIPRISE FINANCIAL INC Adviser, Diversified active | $30,062,847,789 18 held | GOOGL, MSFT, BRK-B |
| 8 | Fisher Asset Management, LLC Adviser, Diversified active | $28,530,712,410 11 held | GOOGL, MSFT, AXP |
| 9 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser, Diversified active | $22,432,483,954 13 held | GOOGL, MSFT, CMCSA |
| 10 | Dodge & Cox Registered adviser, Diversified active | $22,424,928,745 9 held | GOOGL, MSFT, OXY |
Fund Ownership of CABO by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 15.62% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 3.73% | 211,526 |
| Index ETFs | 11.89% | 674,836 |
| Active ETFs | 2.51% | 142,443 |
| Active funds | 7.73% | 438,370 |
| Unclassified | 3.25% | 184,241 |
| All registered funds | 29.11% | 1,651,416 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega D. E. Shaw & Co., Inc. | $25,360,024 | 9.78% | 477,500 | Shares | 2026-08-14 | |
| Mid PRIVATE MANAGEMENT GROUP INC Registered adviser | $25,067,388 | 9.67% | 471,990 | Shares | 2026-07-31 | |
| Mega BlackRock, Inc. Holding company | $23,629,963 | 9.12% | 444,925 | Shares | 2026-08-07 | |
| Mega BANK OF MONTREAL /CAN/ Bank | $23,195,632 | 8.95% | 436,747 | Shares | 2026-08-12 | |
| Mega AMERICAN CENTURY COMPANIES INC | $10,870,767 | 4.19% | 204,684 | Shares | 2026-08-12 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $10,574,147 | 4.08% | 199,099 | Shares | 2026-08-13 | |
| Mid Graham Holdings Co | $9,689,335 | 3.74% | 182,439 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $7,412,880 | 2.86% | 139,576 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $7,386,379 | 2.85% | 139,077 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $7,312,820 | 2.82% | 137,692 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $6,779,703 | 2.62% | 127,654 | Shares | 2026-08-12 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $6,500,186 | 2.51% | 122,391 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $5,935,945 | 2.29% | 111,767 | Shares | 2026-09-22 | |
| Large Man Group plc | $4,971,839 | 1.92% | 93,614 | Shares | 2026-08-14 | |
| Large MARSHALL WACE, LLP Exempt adviser | $4,869,920 | 1.88% | 91,695 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $4,250,920 | 1.64% | 80,040 | Shares | 2026-08-13 | |
| Large Balyasny Asset Management L.P. Registered adviser | $3,989,941 | 1.54% | 75,126 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $3,226,748 | 1.24% | 60,756 | Shares | 2026-08-11 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $3,175,978 | 1.23% | 59,800 | Shares | 2026-08-13 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD Benefit plan | $2,629,157 | 1.01% | 49,504 | Shares | 2026-08-14 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $2,558,627 | 0.99% | 48,176 | Shares | 2026-08-14 | |
| Large Public Sector Pension Investment Board Non-US | $2,314,480 | 0.89% | 43,579 | Shares | 2026-08-13 | |
| Mega NORTHERN TRUST CORP Bank | $2,286,543 | 0.88% | 43,053 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,142,244 | 0.83% | 40,336 | Shares | 2026-08-14 | |
| Large Pacer Advisors, Inc. | $2,124,984 | 0.82% | 40,011 | Shares | 2026-08-13 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $2,028,217 | 0.78% | 38,189 | Shares | 2026-08-13 | |
| Large HRT FINANCIAL LP | $1,825,603 | 0.70% | 34,374 | Shares | 2026-08-14 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC Registered adviser | $1,821,035 | 0.70% | 34,288 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $1,788,530 | 0.69% | 33,676 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $1,647,790 | 0.64% | 31,026 | Shares | 2026-08-13 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $1,632,654 | 0.63% | 30,741 | Shares | 2026-08-14 | |
| Mega NORGES BANK Non-US | $1,551,024 | 0.60% | 29,204 | Shares | 2026-08-12 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $1,419,470 | 0.55% | 26,727 | Shares | 2026-08-13 | |
| Mega FMR LLC Holding company | $1,386,914 | 0.54% | 26,114 | Shares | 2026-08-13 | |
| Mid Quinn Opportunity Partners LLC Registered adviser | $1,364,980 | 0.53% | 25,701 | Shares | 2026-08-14 | |
| Large Quantinno Capital Management LP Registered adviser | $1,345,488 | 0.52% | 25,334 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $1,343,734 | 0.52% | 25,301 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $1,253,448 | 0.48% | 23,601 | Shares | 2026-08-11 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $1,221,370 | 0.47% | 22,997 | Shares | 2026-08-13 | |
| Mega JPMORGAN CHASE & CO Bank | $1,207,189 | 0.47% | 22,730 | Shares | 2026-08-12 | |
| Large Squarepoint Ops LLC Registered adviser | $1,202,516 | 0.46% | 22,642 | Shares | 2026-08-14 | |
| Large Empowered Funds, LLC Registered adviser | $1,182,227 | 0.46% | 22,260 | Shares | 2026-08-17 | |
| Mega HSBC HOLDINGS PLC | $1,073,618 | 0.41% | 20,215 | Shares | 2026-08-14 | |
| Small WITTENBERG INVESTMENT MANAGEMENT, INC. Adviser | $1,062,200 | 0.41% | 20,000 | Shares | 2026-08-12 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $1,051,895 | 0.41% | 19,806 | Shares | 2026-08-04 | |
| Mid Long Focus Capital Management, LLC Registered adviser | $1,050,356 | 0.41% | 19,777 | Shares | 2026-08-14 | |
| Mid LEE DANNER & BASS INC Registered adviser | $1,038,300 | 0.40% | 19,550 | Shares | 2026-07-21 | |
| Large LSV ASSET MANAGEMENT Registered adviser | $1,029,271 | 0.40% | 19,380 | Shares | 2026-08-06 | |
| Mega Bank of New York Mellon Corp Bank | $998,307 | 0.39% | 18,797 | Shares | 2026-08-06 | |
| Mega Allianz Asset Management GmbH | $972,656 | 0.38% | 18,314 | Shares | 2026-09-02 | |
| Mid XTX Topco Ltd | $945,092 | 0.36% | 17,795 | Shares | 2026-08-14 | |
| Mid Susquehanna Portfolio Strategies, LLC | $931,390 | 0.36% | 17,537 | Shares | 2026-08-14 | |
| Large Corient Private Wealth LLC Registered adviser | $892,619 | 0.34% | 16,807 | Shares | 2026-08-27 | |
| Mid CastleKnight Management LP Registered adviser | $823,205 | 0.32% | 15,500 | Shares | 2026-08-14 | |
| Micro Silver Rock Financial LP Registered adviser | $796,650 | 0.31% | 15,000 | Shares | 2026-08-14 | |
| Mega CANADA PENSION PLAN INVESTMENT BOARD Non-US | $786,028 | 0.30% | 14,800 | Shares | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $713,798 | 0.28% | 13,440 | Shares | 2026-08-14 | |
| Mid Inspire Investing, LLC Registered adviser | $674,390 | 0.26% | 12,698 | Shares | 2026-08-12 | |
| Large Jain Global LLC Registered adviser | $665,999 | 0.26% | 12,540 | Shares | 2026-08-14 | |
| Mid Caprock Group, LLC | $626,326 | 0.24% | 11,793 | Shares | 2026-07-27 | |
| Small Wallace Capital Management Inc. Registered adviser | $614,323 | 0.24% | 11,567 | Shares | 2026-08-14 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $601,098 | 0.23% | 11,318 | Shares | 2026-08-12 | |
| Large ROYCE & ASSOCIATES LP Registered adviser | $425,942 | 0.16% | 8,020 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $413,992 | 0.16% | 7,795 | Shares | 2026-08-14 | |
| Mid Engineers Gate Manager LP | $399,493 | 0.15% | 7,522 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $364,653 | 0.14% | 6,866 | Shares | 2026-08-14 | |
| Small Mraz, Amerine & Associates, Inc. Registered adviser | $364,069 | 0.14% | 6,855 | Shares | 2026-07-16 | |
| Mid Voleon Capital Management LP Registered adviser | $362,794 | 0.14% | 6,831 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $347,976 | 0.13% | 6,552 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $343,196 | 0.13% | 6,462 | Shares | 2026-08-12 | |
| Mega VOYA INVESTMENT MANAGEMENT LLC Registered adviser | $340,381 | 0.13% | 6,409 | Shares | 2026-08-12 | |
| Mid Atom Investors LP Registered adviser | $325,245 | 0.13% | 6,124 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $312,817 | 0.12% | 5,890 | Shares | 2026-08-14 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $302,727 | 0.12% | 5,700 | Shares | 2026-08-06 | |
| Large Brevan Howard Capital Management LP Exempt adviser | $295,663 | 0.11% | 5,567 | Shares | 2026-08-14 | |
| Mega RAYMOND JAMES FINANCIAL INC | $281,588 | 0.11% | 5,302 | Shares | 2026-08-14 | |
| Small SummerHaven Investment Management, LLC | $278,475 | 0.11% | 25,270 | Shares | 2026-10-19 | |
| Large Thrivent Financial for Lutherans Registered adviser | $267,939 | 0.10% | 5,045 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $251,847 | 0.10% | 4,742 | Shares | 2026-08-07 | |
| Mega BARCLAYS PLC Bank | $236,868 | 0.09% | 4,460 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $233,470 | 0.09% | 4,396 | Shares | 2026-08-14 | |
| Mid BFSG, LLC Registered adviser | $211,590 | 0.08% | 3,984 | Shares | 2026-07-20 | |
| Mid Numerai GP LLC Registered adviser | $206,969 | 0.08% | 3,897 | Shares | 2026-08-14 | |
| Large Pathstone Holdings, LLC | $201,552 | 0.08% | 3,795 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $156,885 | 0.06% | 2,954 | Shares | 2026-08-06 | |
| Mega SG Americas Securities, LLC | $154,019 | 0.06% | 2,900 | Shares | 2026-08-07 | |
| Large MetLife Investment Management, LLC Registered adviser | $153,647 | 0.06% | 2,893 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $132,721 | 0.05% | 2,499 | Shares | 2026-08-03 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $128,101 | 0.05% | 2,412 | Shares | 2026-08-14 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $114,027 | 0.04% | 2,147 | Shares | 2026-07-29 | |
| Mid MEEDER ASSET MANAGEMENT INC Registered adviser | $112,911 | 0.04% | 2,126 | Shares | 2026-08-07 | |
| Large Police & Firemen's Retirement System of New Jersey | $76,478 | 0.03% | 1,440 | Shares | 2026-07-23 | |
| Mid Advisors Asset Management, Inc. Registered adviser | $72,442 | 0.03% | 1,364 | Shares | 2026-08-14 | |
| Large State of Tennessee, Department of Treasury | $56,243 | 0.02% | 1,059 | Shares | 2026-08-14 | |
| Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Benefit plan | $51,835 | 0.02% | 976 | Shares | 2026-08-17 | |
| Mega ROYAL BANK OF CANADA Bank | $47,691 | 0.02% | 898 | Shares | 2026-08-14 | |
| Large Arax Advisory Partners Registered adviser | $44,718 | 0.02% | 842 | Shares | 2026-08-10 | |
| Mid Atlantic Union Bankshares Corp Bank | $37,177 | 0.01% | 700 | Shares | 2026-08-11 | |
| Mid HANTZ FINANCIAL SERVICES, INC. Registered adviser | $37,017 | 0.01% | 697 | Shares | 2026-08-13 | |
| Mega Legal & General Group Plc | $30,219 | 0.01% | 569 | Shares | 2026-08-14 |
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