Optimum Communications, Inc. OPTU
CIK 0001702780 · CUSIP 02156K103
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $28.34M 19,543,542 shares | 0.00% | -960.41K(-4.7%)Reduced | SEC filing ↗ Aug 7, 2026 | ▾ |
| 02 | MILFAM LLC CIK 1728825 · View history | $23.08M 15,920,494 shares | 18.29% | +7.15M(+81.5%)Added | SEC filing ↗ Jul 22, 2026 | ▾ |
| 03 | Kite Lake Capital Management (UK) LLP CIK 1687444 · View history | $20.45M 14,100,000 shares | 7.25% | +11.61M(+466.4%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 04 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $17.58M 12,127,418 shares | 0.00% | +465.49K(+4.0%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 05 | JPMORGAN CHASE & CO CIK 19617 · View history | $13.52M 8,893,189 shares | 0.00% | -1.53M(-14.7%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 06 | BW Gestao de Investimentos Ltda. CIK 1568280 · View history | $12.17M 8,395,938 shares | 0.29% | +6.76M(+414.5%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 07 | Senator Investment Group LP CIK 1443689 · View history | $11.60M 8,000,000 shares | 0.42% | +3.00M(+60.0%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 08 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $11.20M 7,723,322 shares | 0.01% | -1.80M(-18.9%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 09 | STATE STREET CORP CIK 93751 · View history | $10.60M 7,309,337 shares | 0.00% | +942.51K(+14.8%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 10 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $10.02M 6,906,316 shares | 0.00% | +730.19K(+11.8%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 11 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $7.94M 5,478,453 shares | 0.00% | -1.18M(-17.8%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 12 | Balyasny Asset Management L.P. CIK 1218710 · View history | $7.84M 5,405,637 shares | 0.01% | +5.41MNew | SEC filing ↗ Aug 14, 2026 | ▾ |
| 13 | REDWOOD CAPITAL MANAGEMENT, LLC CIK 1316622 · View history | $7.52M 5,189,270 shares | 0.81% | -3.00M(-36.6%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 14 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $7.26M 5,008,479 shares | 0.00% | +3.37M(+204.9%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history | $6.93M 4,776,118 shares | 0.00% | -4.65M(-49.3%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 16 | Empyrean Capital Partners, LP CIK 1317195 · View history | $6.40M 14,039,012 shares | 0.23% | -10.54M(-42.9%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 17 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $5.77M 3,976,900 shares | 0.01% | +45.30K(+1.2%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 18 | Mount Capital Ltd CIK 1896379 · View history | $5.64M 3,889,664 shares | 2.13% | 0(0.0%)Unchanged | SEC filing ↗ Aug 13, 2026 | ▾ |
| 19 | Silver Rock Financial LP CIK 1674784 · View history | $5.51M 3,800,000 shares | 11.88% | +1.00M(+35.7%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 20 | BARCLAYS PLC CIK 312069 · View history | $5.44M 3,753,855 shares | 0.00% | +3.65M(+3398.3%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
Showing 20 / 193 institutions. The complete set is available through the API.
Coverage & totals by quarter
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