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HLIT

Harmonic Inc.
$14.07 -1.71 (-10.84%) At close · Jul 2
Market Cap
$1.53B
Shares
108,496,436

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 247
Total Value: $775,393,154
Total Shares: 86,346,066
Showing 1–100 of 248 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Superinvestors Holding HLIT

All superinvestors →
Mario Gabelli $288,177

Holder Concentration

Across 247 13F filers
Top Holder
22.2%
Jun 2023 → Mar 2026 · range 14.4% – 22.2%
of institutional value
Top 5
41.2%
Jun 2023 → Mar 2026 · range 39.8% – 44.6%
of institutional value
Top 10
55.0%
Jun 2023 → Mar 2026 · range 53.3% – 59.1%
of institutional value
HHI
664
Jun 2023 → Mar 2026 · range 476 – 664
Broadly held
Showing 100 of 248
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $172,103,929 22.20% 19,165,249
Mega STATE STREET CORP $43,651,348 5.63% 4,860,952
Mega VANGUARD CAPITAL MANAGEMENT LLC $42,209,178 5.44% 4,700,354
Mega DIMENSIONAL FUND ADVISORS LP $32,987,112 4.25% 3,673,398
Small Trigran Investments, Inc. $28,887,178 3.73% 3,216,835
Mega D. E. Shaw & Co., Inc. $27,855,025 3.59% 3,101,896
Mega GEODE CAPITAL MANAGEMENT, LLC $25,092,346 3.24% 2,794,248
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $19,724,291 2.54% 2,196,469
Mega ALLIANCEBERNSTEIN L.P. $18,478,684 2.38% 2,057,760
Mid Leeward Investments, LLC - MA $15,263,323 1.97% 1,699,702
Mega MORGAN STANLEY $15,153,010 1.95% 1,687,418
Large MARSHALL WACE, LLP $12,978,604 1.67% 1,445,279
Mega Nuveen, LLC $12,281,954 1.58% 1,367,701
Small Silverberg Bernstein Capital Management LLC $11,920,545 1.54% 1,327,455
Mega AMERICAN CENTURY COMPANIES INC $10,903,830 1.41% 1,214,235
Mega NORTHERN TRUST CORP Bank $10,724,596 1.38% 1,194,276
Large First Eagle Investment Management, LLC $10,604,266 1.37% 1,180,876
Mid SYSTEMATIC FINANCIAL MANAGEMENT LP $10,216,967 1.32% 1,137,747
Large RENAISSANCE TECHNOLOGIES LLC $9,455,284 1.22% 1,052,927
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $9,357,501 1.21% 1,042,038
Large Qube Research & Technologies Ltd $8,487,276 1.09% 945,131
Large Alyeska Investment Group, L.P. $7,218,168 0.93% 803,805
Mega CITADEL ADVISORS LLC $7,191,345 0.93% 800,818
Small HERALD INVESTMENT MANAGEMENT Ltd $7,049,300 0.91% 785,000
Mega MILLENNIUM MANAGEMENT LLC $6,784,587 0.87% 755,522
Mega VANGUARD FIDUCIARY TRUST CO Bank $6,541,489 0.84% 728,451
Mid Clearline Capital LP $6,527,840 0.84% 726,931
Mega PRINCIPAL FINANCIAL GROUP INC $6,296,335 0.81% 701,151
Mega GOLDMAN SACHS GROUP INC $6,096,628 0.79% 678,912
Mega Bank of New York Mellon Corp Bank $6,029,905 0.78% 671,482
Mid Hillsdale Investment Management Inc. $6,018,396 0.78% 670,200
Mid NEEDHAM INVESTMENT MANAGEMENT LLC $5,998,640 0.77% 668,000
Small SILVERBACK ASSET MANAGEMENT LLC $5,824,122 0.75% 648,566
Small SCOPIA CAPITAL MANAGEMENT LP $5,780,812 0.75% 643,743
Mega JANE STREET GROUP, LLC $5,767,610 0.74% 642,273
Mega AMERIPRISE FINANCIAL INC $5,677,495 0.73% 632,238
Large STATE OF WISCONSIN INVESTMENT BOARD $5,504,120 0.71% 612,931
Mega Invesco Ltd. $5,196,625 0.67% 578,689
Micro Toronado Partners, LLC $5,074,283 0.65% 565,065
Mega AQR CAPITAL MANAGEMENT LLC $4,840,487 0.62% 539,030
Mega UBS Group AG $4,218,803 0.54% 469,800
Mid PHILADELPHIA TRUST CO Bank $3,956,812 0.51% 440,625
Large Pacer Advisors, Inc. $3,869,113 0.50% 430,859
Large Public Sector Pension Investment Board Pension $3,605,550 0.46% 401,509
Mid INTECH INVESTMENT MANAGEMENT LLC $3,447,206 0.44% 383,876
Mid MARTINGALE ASSET MANAGEMENT L P $3,005,480 0.39% 334,686
Mid BOOTHBAY FUND MANAGEMENT, LLC $2,960,957 0.38% 329,728
Mega RHUMBLINE ADVISERS $2,822,476 0.36% 314,307
Mega BANK OF AMERICA CORP /DE/ Bank $2,775,007 0.36% 309,021
Mega FMR LLC $2,718,936 0.35% 302,777
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $2,610,302 0.34% 290,680
Mega JPMORGAN CHASE & CO $2,428,361 0.31% 270,419
Mid ROYCE & ASSOCIATES LP $2,390,404 0.31% 266,192
Mid Cinctive Capital Management LP $2,338,140 0.30% 260,372
Mega Legal & General Group Plc $2,299,615 0.30% 256,082
Mega Swiss National Bank Bank $2,014,348 0.26% 224,315
Large LSV ASSET MANAGEMENT $1,855,268 0.24% 206,600
Mega FIRST TRUST ADVISORS LP $1,689,281 0.22% 188,116
Mega VICTORY CAPITAL MANAGEMENT INC $1,588,741 0.20% 176,920
Mega TWO SIGMA INVESTMENTS, LP $1,525,800 0.20% 169,911
Mid Quantbot Technologies LP $1,473,447 0.19% 164,081
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $1,409,698 0.18% 156,982
Mid WINTON GROUP Ltd $1,259,705 0.16% 140,279
Mega PRICE T ROWE ASSOCIATES INC /MD/ $1,148,461 0.15% 127,891
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $1,137,469 0.15% 126,667
Large VOYA INVESTMENT MANAGEMENT LLC $1,111,122 0.14% 123,733
Mid Susquehanna Portfolio Strategies, LLC $1,090,522 0.14% 121,439
Large PRUDENTIAL FINANCIAL INC $1,057,906 0.14% 117,807
Mid Penn Capital Management Company, LLC $1,045,487 0.13% 116,424
Large STIFEL FINANCIAL CORP $1,032,726 0.13% 115,003
Mega BARCLAYS PLC $997,129 0.13% 111,039
Small EntryPoint Capital, LLC $978,074 0.13% 108,917
Mid Jump Financial, LLC $968,016 0.12% 107,797
Large Trexquant Investment LP $964,487 0.12% 107,404
Large GABELLI FUNDS LLC $933,920 0.12% 104,000
Mega DEUTSCHE BANK AG\ Bank $897,720 0.12% 99,969
Large MACKENZIE FINANCIAL CORP $888,184 0.11% 98,907
Small Econ Financial Services Corp $885,338 0.11% 98,590
Large CANADA LIFE ASSURANCE Co Insurance $849,103 0.11% 94,555
Large Russell Investments Group, Ltd. $844,100 0.11% 93,998
Large JACOBS LEVY EQUITY MANAGEMENT, INC $786,010 0.10% 87,529
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $784,986 0.10% 87,415
Small Summit Global Investments $778,925 0.10% 86,740
Large Man Group plc $769,316 0.10% 85,670
Small GLOBEFLEX CAPITAL L P $763,066 0.10% 84,974
Large Point72 Asset Management, L.P. $761,728 0.10% 84,825
Large IEQ CAPITAL, LLC $729,220 0.09% 81,205
Mega Vanguard Global Advisers, LLC $704,921 0.09% 78,499
Large Thrivent Financial for Lutherans $672,718 0.09% 74,913
Mid State of Alaska, Department of Revenue $661,762 0.09% 73,693
Mega VANGUARD ASSET MANAGEMENT, Ltd $657,650 0.08% 73,235
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $652,846 0.08% 72,700
Large SEI INVESTMENTS CO $635,262 0.08% 70,742
Small Dynamic Technology Lab Private Ltd $600,779 0.08% 66,902
Mid XTX Topco Ltd $596,334 0.08% 66,407
Mid Illinois Municipal Retirement Fund Pension $584,822 0.08% 65,125
Large State of Tennessee, Department of Treasury $580,188 0.07% 64,609
Mega RAYMOND JAMES FINANCIAL INC $576,614 0.07% 64,211
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $550,042 0.07% 61,252
Large Squarepoint Ops LLC $527,521 0.07% 58,744
Key facts CIK 851310 CUSIP 413160102 13F (30d) 2 filings 2 filers Visit website Investor relations

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