HARMONIC INC. HLIT
CIK 0000851310 · CUSIP 413160102
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 | $196.67M 19,319,545 shares | 0.00% | +2.34M(+13.80%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $120.88M 11,874,682 shares | 0.00% | +11.41K(+0.10%)Added | SEC filing ↗ Nov 7, 2025 | ▾ |
| 03 | STATE STREET CORP CIK 93751 · View history | $44.69M 4,390,396 shares | 0.00% | +77.73K(+1.80%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $35.23M 3,461,043 shares | 0.01% | +42.28K(+1.20%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 05 | Trigran Investments, Inc. CIK 1336800 · View history | $32.79M 3,221,401 shares | 5.94% | -371.59K(-10.30%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 06 | D. E. Shaw & Co., Inc. CIK 1009207 · View history | $31.52M 3,095,820 shares | 0.03% | +889.14K(+40.30%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $28.59M 2,808,496 shares | 0.00% | +29.42K(+1.10%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 08 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $27.11M 2,663,140 shares | 0.02% | -342.59K(-11.40%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 09 | SCOPIA CAPITAL MANAGEMENT LP CIK 1279150 · View history | $26.09M 2,562,756 shares | 3.66% | -469.00K(-15.50%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 10 | ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history | $24.50M 2,406,945 shares | 0.01% | +68.92K(+2.90%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 11 | MARSHALL WACE, LLP CIK 1318757 · View history | $21.71M 2,132,625 shares | 0.02% | +207.48K(+10.80%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 12 | Alyeska Investment Group, L.P. CIK 1453072 · View history | $20.50M 2,013,804 shares | 0.06% | +174.20K(+9.50%)Added | SEC filing ↗ Nov 17, 2025 | ▾ |
| 13 | MORGAN STANLEY CIK 895421 · Amended · View history | $17.47M 1,716,435 shares | 0.00% | -281.75K(-14.10%)Reduced | SEC filing ↗ May 27, 2026 | ▾ |
| 14 | Leeward Investments, LLC - MA CIK 1923173 · View history | $16.83M 1,652,833 shares | 0.86% | -35.62K(-2.10%)Reduced | SEC filing ↗ Nov 7, 2025 | ▾ |
| 15 | Nuveen, LLC CIK 1871926 · View history | $14.01M 1,376,488 shares | 0.00% | -7.77K(-0.60%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 16 | NORTHERN TRUST CORP CIK 73124 · View history | $12.81M 1,258,782 shares | 0.00% | -20.19K(-1.60%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 17 | Silverberg Bernstein Capital Management LLC CIK 2007880 · View history | $12.69M 1,247,093 shares | 7.70% | +125.80K(+11.20%)Added | SEC filing ↗ Oct 7, 2025 | ▾ |
| 18 | Toronado Partners, LLC CIK 1749611 · View history | $12.26M 1,204,593 shares | 8.13% | +7.95K(+0.70%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 19 | SYSTEMATIC FINANCIAL MANAGEMENT LP CIK 1085936 · View history | $11.87M 1,165,884 shares | 0.29% | +13.66K(+1.20%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 20 | Qube Research & Technologies Ltd CIK 1729829 · View history | $10.95M 1,075,266 shares | 0.02% | -296.48K(-21.60%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
Showing 20 / 241 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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