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Buy Day today: Neutral (53) Mixed market breadth · no major macro event

Harmonic Inc (HLIT)

Technology Communication Equipment
11.60 $
+2.9% vs. previous close
Closing price · As of: 31. Jul 2026

Who owns Harmonic Inc (HLIT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.2% of the shares are freely tradable; institutional investors hold 89.0%.

Ownership Structure

Institutional ownership
89.0%
Insiders
2.1%
Float
98.2%
Short % of float
6.4%
Shares Outstanding
109Mio.

Largest Shareholders

Institutions

Institutions HLIT
Name Stake (%) Shares Change (%) Date
BlackRock Inc 17.66 19,165,249 -0.4 03/31/2026
Vanguard Portfolio Management, LLC 5.65 6,134,553 +0.0 03/31/2026
State Street Corp 4.48 4,860,952 +8.7 03/31/2026
Vanguard Capital Management, LLC 4.33 4,700,354 +0.0 03/31/2026
Dimensional Fund Advisors, Inc. 3.39 3,673,398 +5.4 03/31/2026
Trigran Investments Inc 2.96 3,216,835 -0.1 03/31/2026
D. E. Shaw & Co LP 2.86 3,101,896 -8.8 03/31/2026

Funds

Funds HLIT
Name Stake (%) Shares Change (%) Date
iShares Core S&P Small-Cap ETF 6.09 6,611,412 +0.0 07/28/2026
Vanguard Morn Total Stk Mkt Idx Investor 3.15 3,419,922 +2.6 06/30/2026
Avantis US Small Cap Value ETF 2.70 2,929,433 +4.9 07/28/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Insider Transactions

Insider Transactions
Date Person Role Type Shares Price Value
15. Jul 2026 Glahn Ronald J SVP, Global Sales, Broadband Other 1,031 12.99 13,393
15. Jul 2026 Glahn Ronald J SVP, Global Sales, Broadband Other 3,750 0.00

Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.

View all insider transactions →

Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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