Mario Gabelli's HLIT Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 32,091 shares of Harmonic Inc. (HLIT) worth $288,177, representing 0.00% of the portfolio. First purchased in 2024-Q3, this short-term holding has been held for 7 quarters.
Based on 13F filings, Mario Gabelli has maintained this position in HLIT for several quarters, showing initial confidence in the investment. Largest addition occurred in Q4 2024, adding 44,510 shares. Largest reduction occurred in Q4 2025, reducing 40,391 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Harmonic (HLIT) Holding Value Over Time
Track share changes against reported price movement
Quarterly Harmonic (HLIT) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +4,242 | Add 15.23% | 32,091 | $8.98 |
| Q4 2025 | -40,391 | Reduce 59.19% | 27,849 | $9.89 |
| Q3 2025 | -5,893 | Reduce 7.95% | 68,240 | $10.18 |
| Q2 2025 | -1,611 | Reduce 2.13% | 74,133 | $9.47 |
| Q1 2025 | +5,761 | Add 8.23% | 75,744 | $9.59 |
| Q4 2024 | +44,510 | Add 174.73% | 69,983 | $13.23 |
| Q3 2024 | +25,473 | New Buy | 25,473 | $14.57 |
Mario Gabelli's Harmonic Investment FAQs
Mario Gabelli first purchased Harmonic Inc. (HLIT) in Q3 2024, acquiring 25,473 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held Harmonic Inc. (HLIT) for 7 quarters since Q3 2024.
Mario Gabelli's largest addition to Harmonic Inc. (HLIT) was in Q4 2024, adding 69,983 shares worth $925,875.
According to the latest 13F filing for Q1 2026, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 32,091 shares of Harmonic Inc. (HLIT), valued at approximately $288,177.
As of the Q1 2026 filing, Harmonic Inc. (HLIT) represents approximately 0.00% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Harmonic Inc. (HLIT) was 75,744 shares, as reported at the end of Q1 2025.