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Harmonic Ownership | Who Owns Harmonic?

OverviewForecastRevenueFinancialsChartTranscripts

Harmonic Ownership Summary

Harmonic is owned by 85.64% institutional investors, 2.04% insiders, and 12.32% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 16.41% of HLIT shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.09% of its assets in Harmonic shares.

HLIT Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockHarmonic85.64%2.04%12.32%
SectorTechnology Stocks 53.67%14.96%31.36%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de18.00M16.41%$294.01M
Blackrock17.64M15.34%$207.67M
Vanguard group12.02M8.93%$118.91M
State street5.15M4.69%$84.06M
Price t rowe associates inc /md/4.79M4.37%$78.28M
Vanguard capital management4.77M4.35%$77.90M
Arrowstreet capital, limited partnership3.29M3.00%$53.76M
American century companies3.22M2.93%$52.51M
Dimensional fund advisors lp2.92M2.66%$47.66M
Geode capital management2.85M2.60%$46.60M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Silverberg bernstein capital management1.31M8.19%$21.38M
Scopia capital management lp489.81K7.16%$8.00M
Trigran investments1.90M5.68%$30.99M
Toronado partners97.75K4.49%$1.60M
Rk capital management519.10K1.64%$6.11M
Leeward investments, llc - ma1.67M1.24%$27.19M
Silverback asset management525.00K0.93%$8.57M
Semanteon capital management, lp10.19K0.75%$166.44K
Advantage alpha capital partners lp196.92K0.60%$2.00M
Herald investment management267.00K0.59%$4.36M

Top Buyers

HolderShares% AssetsChange
Price t rowe associates inc /md/4.79M0.01%4.67M
American century companies3.22M0.02%2.00M
Two sigma investments, lp1.73M0.02%1.56M
Arrowstreet capital, limited partnership3.29M0.02%1.10M
Sixth street partners management company1.05M0.00%1.05M

Top Sellers

HolderShares% AssetsChange
Alliancebernstein218.12K0.00%-1.84M
Wasatch advisors lp---1.66M
Macquarie group---1.50M
Analog century management lp---1.40M
Centerbook partners lp---1.34M

New Positions

HolderShares% AssetsChangeValue
Sixth street partners management company1.05M0.00%1.05M$17.17M
Norges bank622.66K0.00%622.66K$10.17M
Impax asset management group475.00K0.05%475.00K$7.76M
Exoduspoint capital management, lp244.23K0.03%244.23K$3.99M
Nordea investment management ab206.52K0.00%206.52K$3.35M

Sold Out

HolderChange
Mendota financial group-9.00
Financial gravity asset management-11.00
Fuller & thaler asset management-15.00
Sound income strategies-18.00
Clearstead advisors-20.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20262625.22%93,956,6331.61%851.21%13313.68%101-
Mar 31, 2026117-55.34%28,991,411-70.71%250.48%52-64.38%45-47.06%
Dec 31, 2025186-23.46%76,916,674-23.02%570.75%102-20.31%60-31.03%
Sep 30, 2025233-1.27%97,603,7084.36%841.28%1211.68%871.16%
Jun 30, 2025242-3.59%101,216,015-3.50%881.08%123-9.56%8711.54%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF6.61M6.09%4.55K
Invesco Small Cap Value A3.94M3.47%-
Vanguard US Total Market Shares ETF3.82M3.26%-
Vanguard Total Stock Mkt Idx Inv3.42M3.15%86.06K
Vanguard Morn Total Stk Mkt Idx Investor3.42M3.15%86.06K
Vanguard MStar Total Stk Mkt Idx Invest3.42M3.14%-
Avantis US Small Cap Value ETF2.98M2.74%23.48K
iShares Russell 2000 ETF2.84M2.61%-50.40K
Vanguard Information Technology ETF2.74M2.51%11.16K
T. Rowe Price New Horizons1.89M1.74%1.89M

Recent Insider Transactions

DateNameRoleActivityValue
May 14, 2026Copeland Stephanie-Sell$57.21K
May 13, 2026Haltmayer Neven SVP & GM, Video BusinessSell$420.60K
Dec 11, 2025KRALL DAVID-Buy$499.04K
Dec 15, 2025Haltmayer Neven SVP & GM, Video BusinessSell$98.13K
Dec 12, 2025Haltmayer Neven SVP & GM, Video BusinessSell$65.38K

Insider Transactions Trends

DateBuySell
2026 Q3--
2026 Q2-2
2026 Q1--
2025 Q413
2025 Q31-

HLIT Ownership FAQ

Who owns the most shares of Harmonic?

Harmonic’s largest shareholders are Blackrock funding, inc. /de (18M shares, 16.41%), Blackrock (17.64M shares, 15.34%), and Vanguard group (12.02M shares, 8.93%). Together, they hold 40.68% of Harmonic’s total shares outstanding.

Does Blackrock own Harmonic?

Yes, BlackRock owns 15.34% of Harmonic, totaling 17.64M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 207.67M$. In the last quarter, BlackRock increased its holdings by 198.58K shares, a 1.14% change.

Who is Harmonic’s biggest shareholder by percentage of total assets invested?

Silverberg bernstein capital management is Harmonic’s biggest shareholder by percentage of total assets invested, with 8.19% of its assets in 1.31M Harmonic shares, valued at 21.38M$.

Who is the top mutual fund holder of Harmonic shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Harmonic shares, with 6.09% of its total shares outstanding invested in 6.61M Harmonic shares.

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