OPTU Optimum Communications, Inc.
Optimum Communications, Inc. (OPTU) Institutional Ownership
What the institutions did with OPTU 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.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 19.5M | 8.7% |
| MILFAM LLC | 15.9M | 7.1% |
| Kite Lake Capital Management (UK) LLP | 14.1M | 6.3% |
| Empyrean Capital Partners, LP | 14.0M | 6.3% |
| VANGUARD CAPITAL MANAGEMENT LLC | 12.1M | 5.4% |
| JPMORGAN CHASE & CO | 8.9M | 4.0% |
| BW Gestao de Investimentos Ltda. | 8.4M | 3.7% |
| Senator Investment Group LP | 8.0M | 3.6% |
| MILLENNIUM MANAGEMENT LLC | 7.7M | 3.4% |
| STATE STREET CORP | 7.3M | 3.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 6.9M | 3.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 5.5M | 2.4% |
| Balyasny Asset Management L.P. | 5.4M | 2.4% |
| REDWOOD CAPITAL MANAGEMENT, LLC | 5.2M | 2.3% |
| AQR CAPITAL MANAGEMENT LLC | 5.0M | 2.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.8M | 2.1% |
| RENAISSANCE TECHNOLOGIES LLC | 4.0M | 1.8% |
| Mount Capital Ltd | 3.9M | 1.7% |
| Silver Rock Financial LP | 3.8M | 1.7% |
| BARCLAYS PLC | 3.8M | 1.7% |
| CITADEL ADVISORS LLC | 3.6M | 1.6% |
| ARES MANAGEMENT LLC | 3.5M | 1.6% |
| Cerberus Capital Management, L.P. | 3.3M | 1.5% |
| KING STREET CAPITAL MANAGEMENT, L.P. | 3.1M | 1.4% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2.9M | 1.3% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| DEUTSCHE BANK AG\ | Reduced | 15.2M | 421.9K | -14.7M |
| Kite Lake Capital Management (UK) LLP | Increased | 2.5M | 14.1M | +11.6M |
| Hudson Bay Capital Management LP | Sold Out | 10.5M | 0 | -10.5M |
| Empyrean Capital Partners, LP | Reduced | 24.6M | 14.0M | -10.5M |
| D. E. Shaw & Co., Inc. | Reduced | 8.6M | 530.5K | -8.0M |
| GOLDMAN SACHS GROUP INC | Reduced | 8.7M | 847.0K | -7.8M |
| OAKTREE CAPITAL MANAGEMENT LP | Sold Out | 7.3M | 0 | -7.3M |
| MILFAM LLC | Increased | 8.8M | 15.9M | +7.2M |
| BW Gestao de Investimentos Ltda. | Increased | 1.6M | 8.4M | +6.8M |
| CARRONADE CAPITAL MANAGEMENT, LP | Sold Out | 6.6M | 0 | -6.6M |
| Apollo Management Holdings, L.P. | Sold Out | 6.1M | 0 | -6.1M |
| NOMURA HOLDINGS INC | Reduced | 7.4M | 2.0M | -5.5M |
| CastleKnight Management LP | Sold Out | 5.4M | 0 | -5.4M |
| Balyasny Asset Management L.P. | New | 0 | 5.4M | +5.4M |
| LOOMIS SAYLES & CO L P | Sold Out | 5.1M | 0 | -5.1M |
| KING STREET CAPITAL MANAGEMENT, L.P. | Reduced | 8.0M | 3.1M | -4.9M |
| Centerbridge Partners, L.P. | Sold Out | 4.7M | 0 | -4.7M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 9.4M | 4.8M | -4.7M |
| MORGAN STANLEY | Reduced | 4.0M | 291.9K | -3.7M |
| BARCLAYS PLC | Increased | 107.3K | 3.8M | +3.6M |
| AQR CAPITAL MANAGEMENT LLC | Increased | 1.6M | 5.0M | +3.4M |
| Point72 Asset Management, L.P. | Reduced | 5.3M | 2.1M | -3.1M |
| Senator Investment Group LP | Increased | 5.0M | 8.0M | +3.0M |
| REDWOOD CAPITAL MANAGEMENT, LLC | Reduced | 8.2M | 5.2M | -3.0M |
| LMR Partners LLP | Sold Out | 2.9M | 0 | -2.9M |
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.