CABO Cable One, Inc.
Cable One, Inc. (CABO) Institutional Ownership
What the institutions did with CABO last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| D. E. Shaw & Co., Inc. | 477.5K | 8.7% |
| PRIVATE MANAGEMENT GROUP INC | 472.0K | 8.6% |
| BlackRock, Inc. | 444.9K | 8.2% |
| BANK OF MONTREAL /CAN/ | 436.7K | 8.0% |
| DAVENPORT & Co LLC | 297.0K | 5.4% |
| Rothschild & Co Wealth Management UK Ltd | 276.6K | 5.1% |
| AMERICAN CENTURY COMPANIES INC | 204.7K | 3.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 199.1K | 3.6% |
| Graham Holdings Co | 182.4K | 3.3% |
| GOLDMAN SACHS GROUP INC | 139.6K | 2.6% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 139.1K | 2.5% |
| AQR CAPITAL MANAGEMENT LLC | 137.7K | 2.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 127.7K | 2.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 122.4K | 2.2% |
| STATE STREET CORP | 111.8K | 2.0% |
| Man Group plc | 93.6K | 1.7% |
| MARSHALL WACE, LLP | 91.7K | 1.7% |
| MORGAN STANLEY | 80.0K | 1.5% |
| Balyasny Asset Management L.P. | 75.1K | 1.4% |
| DIMENSIONAL FUND ADVISORS LP | 60.8K | 1.1% |
| RENAISSANCE TECHNOLOGIES LLC | 59.8K | 1.1% |
| STATE OF WISCONSIN INVESTMENT BOARD | 49.5K | 0.9% |
| TUDOR INVESTMENT CORP ET AL | 48.2K | 0.9% |
| Public Sector Pension Investment Board | 43.6K | 0.8% |
| NORTHERN TRUST CORP | 43.1K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Reduced | 717.9K | 444.9K | -273.0K |
| BROWN ADVISORY INC | Sold Out | 170.2K | 0 | -170.2K |
| PRIVATE MANAGEMENT GROUP INC | Increased | 304.4K | 472.0K | +167.6K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 190.4K | 60.8K | -129.7K |
| D. E. Shaw & Co., Inc. | Increased | 392.4K | 477.5K | +85.1K |
| GOLDMAN SACHS GROUP INC | Reduced | 223.5K | 139.6K | -83.9K |
| STATE STREET CORP | Reduced | 185.9K | 111.8K | -74.2K |
| GOLDENTREE ASSET MANAGEMENT LP | Sold Out | 73.2K | 0 | -73.2K |
| MARSHALL WACE, LLP | Reduced | 160.8K | 91.7K | -69.1K |
| Balyasny Asset Management L.P. | Increased | 19.3K | 75.1K | +55.8K |
| DAVENPORT & Co LLC | Increased | 244.7K | 297.0K | +52.3K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 87.0K | 137.7K | +50.6K |
| STATE OF WISCONSIN INVESTMENT BOARD | New | 0 | 49.5K | +49.5K |
| Vanguard Global Advisers, LLC | Increased | 1.8K | 38.2K | +36.4K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 5.6K | 40.3K | +34.8K |
| HRT FINANCIAL LP | New | 0 | 34.4K | +34.4K |
| MORGAN STANLEY | Reduced | 114.2K | 80.0K | -34.1K |
| Public Sector Pension Investment Board | Reduced | 73.8K | 43.6K | -30.2K |
| MILLENNIUM MANAGEMENT LLC | Increased | 2.5K | 30.7K | +28.2K |
| Invesco Ltd. | Reduced | 53.0K | 25.3K | -27.7K |
| AMERICAN CENTURY COMPANIES INC | Increased | 177.2K | 204.7K | +27.5K |
| TUDOR INVESTMENT CORP ET AL | Increased | 21.0K | 48.2K | +27.2K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 163.3K | 139.1K | -24.2K |
| Squarepoint Ops LLC | New | 0 | 22.6K | +22.6K |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | 40.6K | 19.8K | -20.7K |
| UBS Group AG | Increased | 14.7K | 33.7K | +18.9K |
| Allianz Asset Management GmbH | New | 0 | 18.3K | +18.3K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 4.8K | 23.0K | +18.2K |
| HSBC HOLDINGS PLC | Increased | 3.2K | 20.2K | +17.0K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 105.5K | 122.4K | +16.9K |
| Creative Planning | Sold Out | 14.0K | 0 | -14.0K |
| SEI INVESTMENTS CO | Sold Out | 12.8K | 0 | -12.8K |
| Jain Global LLC | New | 0 | 12.5K | +12.5K |
| Mitsubishi UFJ Trust & Banking Corp | Sold Out | 10.8K | 0 | -10.8K |
| JPMORGAN CHASE & CO | Increased | 12.0K | 22.7K | +10.7K |
| Bank of New York Mellon Corp | Reduced | 29.4K | 18.8K | -10.6K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 117.1K | 127.7K | +10.5K |
| Nuveen, LLC | Increased | 13.5K | 23.6K | +10.1K |
| IEQ CAPITAL, LLC | Sold Out | 10.1K | 0 | -10.1K |
| Steamboat Capital Partners, LLC | Sold Out | 9.6K | 0 | -9.6K |
| AMERIPRISE FINANCIAL INC | Sold Out | 9.0K | 0 | -9.0K |
| CANADA PENSION PLAN INVESTMENT BOARD | Increased | 6.1K | 14.8K | +8.7K |
| XTX Topco Ltd | Increased | 9.3K | 17.8K | +8.5K |
| Advisors Asset Management, Inc. | Reduced | 9.4K | 1.4K | -8.0K |
| Y-Intercept (Hong Kong) Ltd | Sold Out | 8.0K | 0 | -8.0K |
| RHUMBLINE ADVISERS | Reduced | 14.4K | 6.5K | -7.9K |
| ARISTEIA CAPITAL, L.L.C. | Sold Out | 7.9K | 0 | -7.9K |
| Engineers Gate Manager LP | Reduced | 15.0K | 7.5K | -7.5K |
| Inspire Investing, LLC | Increased | 5.5K | 12.7K | +7.2K |
| Numerai GP LLC | Reduced | 10.8K | 3.9K | -6.9K |
| Voleon Capital Management LP | New | 0 | 6.8K | +6.8K |
| Legal & General Group Plc | Reduced | 7.4K | 569 | -6.8K |
| SG Americas Securities, LLC | Reduced | 9.3K | 2.9K | -6.4K |
| VICTORY CAPITAL MANAGEMENT INC | Sold Out | 6.1K | 0 | -6.1K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 53.9K | 59.8K | +5.9K |
| NORTHERN TRUST CORP | Reduced | 48.9K | 43.1K | -5.8K |
| Cerity Partners LLC | Sold Out | 5.8K | 0 | -5.8K |
| JANE STREET GROUP, LLC | Sold Out | 5.6K | 0 | -5.6K |
| Brevan Howard Capital Management LP | New | 0 | 5.6K | +5.6K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 1.2K | 6.6K | +5.4K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.