HLIT HARMONIC INC.: institutional ownership and insider trading
281 funds reported holding $1.64B of HARMONIC INC. in their latest 13F filings; in Q2 2026 funds net bought $19.3M, with 53 new positions and 41 funds selling out; over the last 12 months insiders bought $499K and sold $791K on the open market.
Famous investors holding HLIT
- Renaissance Technologies (Renaissance Technologies): $28.2M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $28.3M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $30.7M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $13.8M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $7.95M, 0.0% of the portfolio
Largest institutional holders of HLIT
- BlackRock, Inc. (BLK) — $294M
- VANGUARD GROUP INC — $119M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $88.0M
- STATE STREET CORP (STT, STT-PG) — $84.1M
- PRICE T ROWE ASSOCIATES INC /MD/ — $78.3M
- VANGUARD CAPITAL MANAGEMENT LLC — $77.9M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP — $53.8M
- AMERICAN CENTURY COMPANIES INC — $52.5M
- DIMENSIONAL FUND ADVISORS LP — $47.7M
- GEODE CAPITAL MANAGEMENT, LLC — $46.6M
Recent HLIT insider trades
- May 14, 2026: Copeland Stephanie sold 4,300 shares ($57.2K)
- May 13, 2026: Haltmayer Neven sold 31,766 shares ($421K)
- Dec 15, 2025: Haltmayer Neven sold 30,000 shares ($314K)
- Dec 11, 2025: Krall David bought 47,528 shares ($499K)
5%+ owners
- Vanguard Portfolio Management: 5.6% (Schedule 13G, filed Apr 29, 2026)
- Vanguard Capital Management: 5.0% (Schedule 13G, filed Apr 30, 2026)