Institutional Holders (2026 Q1)
172 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ATUS. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | MILFAM LLC | 11.14% | 8,770,000 | $11.4M |
| 2 | Alta Fundamental Advisers LLC | 0.37% | 750,000 | $975K |
| 3 | BW Gestao de Investimentos Ltda. | 0.07% | 1,631,757 | $2.1M |
| 4 | Eos Management, L.P. | 0.03% | 58,800 | $76K |
| 5 | AlTi Global, Inc. | 0.01% | 231,060 | $300K |
| 6 | DEUTSCHE BANK AG\ | 0.01% | 15,159,949 | $19.7M |
| 7 | WOLVERINE ASSET MANAGEMENT LLC | 0.01% | 475,441 | $618K |
| 8 | HARBOR CAPITAL ADVISORS, INC. | 0.00% | 44,119 | — |
| 9 | Leonteq Securities AG | 0.00% | 71,999 | $94K |
| 10 | Jefferies Financial Group Inc. | 0.00% | 240,000 | $312K |
| 11 | CIDEL ASSET MANAGEMENT INC | 0.00% | 24,400 | $32K |
| 12 | Y-Intercept (Hong Kong) Ltd | 0.00% | 69,744 | $91K |
| 13 | PINNACLE ASSOCIATES LTD | 0.00% | 101,877 | $132K |
| 14 | Deseret Mutual Benefit Administrators | 0.00% | 3,681 | $5K |
| 15 | Police & Firemen's Retirement System of New Jersey | 0.00% | 72,472 | $94K |
| 16 | INTECH INVESTMENT MANAGEMENT LLC | 0.00% | 58,111 | $76K |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | 0.00% | 9,426,644 | $12.3M |
| 18 | VANGUARD FIDUCIARY TRUST CO | 0.00% | 1,779,630 | $2.3M |
| 19 | KLP KAPITALFORVALTNING AS | 0.00% | 104,300 | $136K |
| 20 | RITHOLTZ WEALTH MANAGEMENT | 0.00% | 23,292 | $30K |
| 21 | Arizona State Retirement System | 0.00% | 66,877 | $87K |
| 22 | YOUSIF CAPITAL MANAGEMENT, LLC | 0.00% | 27,374 | $36K |
| 23 | Calamos Advisors LLC | 0.00% | 82,405 | $107K |
| 24 | VANGUARD CAPITAL MANAGEMENT LLC | 0.00% | 11,661,929 | $15.2M |
| 25 | Swiss National Bank | 0.00% | 467,200 | $607K |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|