Harmonic Ownership | Who Owns Harmonic?

Overview Forecast RevenueFinancials Chart Transcripts

Harmonic Ownership Summary

Harmonic is owned by 88.13% institutional investors, 2.40% insiders, and 9.47% retail investors. Blackrock is the largest institutional shareholder, holding 15.34% of HLIT shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.93% of its assets in Harmonic shares.

HLIT Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Harmonic	88.13%	2.40%	9.47%
Sector	Technology Stocks	144.30%	12.52%	-56.82%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	17.64M	15.34%	$207.67M
Blackrock funding, inc. /de	16.98M	14.78%	$160.76M
Vanguard group	11.06M	9.50%	$146.37M
Invesco	7.79M	6.69%	$103.04M
State street	4.36M	3.79%	$51.38M
Trigran investments	3.59M	3.13%	$34.03M
Millennium management	3.33M	2.86%	$31.95M
Dimensional fund advisors lp	3.24M	2.78%	$42.86M
Scopia capital management lp	3.03M	2.64%	$28.71M
Geode capital management	2.67M	2.29%	$35.31M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Toronado partners	1.20M	8.04%	$11.33M
Silverberg bernstein capital management	1.12M	7.28%	$10.62M
Trigran investments	3.59M	5.91%	$34.03M
Scopia capital management lp	3.03M	3.51%	$28.71M
Herald investment management	785.00K	1.70%	$10.39M
Rk capital management	519.10K	1.64%	$6.11M
Leeward investments, llc - ma	1.83M	1.21%	$24.24M
Silverback asset management	710.00K	0.95%	$6.72M
Dean capital management	171.03K	0.67%	$1.62M
Advantage alpha capital partners lp	209.91K	0.54%	$1.99M

Top Buyers

Holder	Shares	% Assets	Change
Invesco	7.79M	0.02%	1.30M
Marshall wace, llp	1.93M	0.02%	1.02M
Ubs group	1.05M	0.00%	989.88K
Morgan stanley	2.57M	0.00%	544.13K
Lazard asset management	719.00K	0.01%	513.02K

Top Sellers

Holder	Shares	% Assets	Change
Wasatch advisors lp	-	-	-1.66M
Macquarie group	-	-	-1.50M
Analog century management lp	-	-	-1.40M
Millennium management	3.33M	0.02%	-1.39M
Centerbook partners lp	-	-	-1.34M

New Positions

Holder	Shares	% Assets	Change	Value
Neuberger berman group	472.89K	0.01%	472.89K	$6.26M
Trexquant investment lp	117.70K	0.02%	117.70K	$1.56M
Alberta investment management	117.00K	0.01%	117.00K	$1.11M
Manatuck hill partners	108.35K	0.39%	108.35K	$1.03M
Susquehanna portfolio strategies	104.49K	0.02%	104.49K	$989.54K

Sold Out

Holder	Change
Mendota financial group	-9.00
Financial gravity asset management	-11.00
Fuller & thaler asset management	-15.00
Nelson, van denburg & campbell wealth management group	-21.00
Stephens consulting	-40.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	242	-3.59%	101,216,015	-3.50%	88	1.08%	123	-9.56%	87	11.54%
Mar 31, 2025	2	-99.14%	589,449	-99.47%	-	0.01%	2	-98.29%	-	-100.00%
Dec 31, 2024	104	-54.19%	49,245,858	-53.91%	42	0.50%	52	-55.56%	35	-53.33%
Sep 30, 2024	227	8.10%	106,848,089	-5.17%	91	0.96%	117	-	75	11.94%
Jun 30, 2024	210	3.45%	112,672,061	-4.09%	97	0.90%	117	19.39%	67	-11.84%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	6.75M	5.93%	1.13K
Invesco Small Cap Value A	3.94M	3.48%	-
Vanguard US Total Market Shares ETF	3.82M	3.26%	-
Vanguard Total Stock Mkt Idx Inv	3.63M	3.19%	-80.48K
Vanguard Information Technology ETF	2.79M	2.45%	28.47K
iShares Russell 2000 ETF	2.66M	2.34%	-50.51K
Vanguard Institutional Extnd Mkt Idx Tr	1.21M	1.07%	-535.74K
Columbia Small Cap Growth	1.15M	0.99%	11.29K
Fidelity Small Cap Index	1.12M	0.99%	2.46K
Wellington SMID Cap Research Equity	1.12M	0.97%	256.88K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Aug 01, 2025	Whalen Daniel T	-	Buy	$16.50K
May 30, 2025	Whalen Daniel T	-	Buy	$17.98K
Feb 25, 2025	Whalen Daniel T	-	Buy	$9.99K
Feb 24, 2025	Whalen Daniel T	-	Buy	$10.08K
Feb 24, 2025	Whalen Daniel T	-	Buy	$20.38K

Insider Transactions Trends

Date	Buy	Sell
2025 Q2	1	-
2025 Q1	10	-
2024 Q3	-	1
2024 Q2	-	1
2024 Q1	-	6

HLIT Ownership FAQ

Who owns the most shares of Harmonic?

Harmonic’s largest shareholders are Blackrock (17.64M shares, 15.34%), Blackrock funding, inc. /de (16.98M shares, 14.78%), and Vanguard group (11.06M shares, 9.50%). Together, they hold 39.62% 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?

Toronado partners is Harmonic’s biggest shareholder by percentage of total assets invested, with 8.04% of its assets in 1.2M Harmonic shares, valued at 11.33M$.

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 5.93% of its total shares outstanding invested in 6.75M Harmonic shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools