HarmonicHLIT

13F holders, Q1 2026 (March 31)
249holders −13
37new positions
49sold out
7famous investors
$9.00avg. 13F price*

At the end of Q1 2026, 249 institutions reported holding Harmonic Inc. (HLIT) in their 13F filings, down 13 from Q4 2025. 37 opened new positions and 49 sold out. The largest holders were BlackRock, Inc. ($172.1M), Vanguard Portfolio Management LLC ($55.1M) and State Street Corp. ($43.7M). 7 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).

Company
Harmonic Inc.
CUSIP
413160102
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300 Q1 2024: 198Q1 2024Q2 2024: 206Q2 2024Q3 2024: 226Q3 2024Q4 2024: 231Q4 2024Q1 2025: 247Q1 2025Q2 2025: 245Q2 2025Q3 2025: 241Q3 2025Q4 2025: 262Q4 2025Q1 2026: 249Q1 2026Q2 2026: 259Q2 2026

Total Exit/New Position Q4 2025 → Q1 2026

InstitutionsTotal Value
New Positions37$11.2M
Exits49$32.2M

All 13F filers, Q4 2025 → Q1 2026: 6,356,166 shares bought and 12,297,121 shares sold, net −5,940,955 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 249 holders

BlackRock, Inc. 0.00% Reduce -0.4% 19,165,249 $172.1M
Vanguard Portfolio Management LLC 0.00% — 6,134,553 $55.1M
State Street Corp. 0.00% Add +8.7% 4,860,952 $43.7M
Vanguard Capital Management LLC 0.00% — 4,700,354 $42.2M
Dimensional Fund Advisors LP 0.01% Add +5.4% 3,673,398 $33.0M
Trigran Investments, Inc. 6.91% Reduce -0.1% 3,216,835 $28.9M
D. E. Shaw & Co. 0.02% Reduce -8.8% 3,101,896 $27.9M
Geode Capital Management, LLC 0.00% Add +2.1% 2,794,248 $25.1M
Alliancebernstein L.P. 0.01% Reduce -14.3% 2,057,760 $20.4M
Arrowstreet Capital, Limited Partnership 0.01% Add +2.5% 2,196,469 $19.7M
Leeward Investments, LLC - MA 0.75% Reduce -2.5% 1,699,702 $15.3M
Morgan Stanley 0.00% Reduce -6.5% 1,687,418 $15.2M
Marshall Wace, LLP 0.01% Reduce -21.5% 1,445,279 $13.0M
Nuveen, LLC 0.00% Add +14.0% 1,367,701 $12.3M
Silverberg Bernstein Capital Management LLC 6.57% Add +2.1% 1,327,455 $11.9M
American Century Companies Inc. 0.01% Add +106.9% 1,214,235 $10.9M
Northern Trust Corp. 0.00% Add +2.2% 1,194,276 $10.7M
First Eagle Investment Management, LLC 0.02% Add +39.0% 1,180,876 $10.6M
Systematic Financial Management LP 0.23% Reduce -1.0% 1,137,747 $10.2M
Renaissance Technologies 0.01% Add +120.7% 1,052,927 $9.5M
Charles Schwab Investment Management Inc. 0.00% Add +0.4% 1,042,038 $9.4M
Qube Research & Technologies Ltd 0.01% Reduce -16.2% 945,131 $8.5M
Alyeska Investment Group, L.P. 0.02% Reduce -33.5% 803,805 $7.2M
Citadel Advisors 0.01% Add +174.9% 800,818 $7.2M
HERALD INVESTMENT MANAGEMENT Ltd 0.98% No change 785,000 $7.0M
Millennium Management 0.01% Reduce -69.4% 755,522 $6.8M
Vanguard Fiduciary Trust Co. 0.00% — 728,451 $6.5M
Clearline Capital LP 0.51% Reduce -8.6% 726,931 $6.5M
Principal Financial Group Inc. 0.00% Add +31.0% 701,151 $6.3M
Goldman Sachs Group Inc. 0.00% Reduce -11.2% 678,912 $6.1M
Bank of New York Mellon Corp 0.00% Reduce -3.4% 671,482 $6.0M
Hillsdale Investment Management Inc. 0.16% Reduce -1.5% 670,200 $6.0M
Needham Investment Management LLC 0.31% Add +22.6% 668,000 $6.0M
Silverback Asset Management LLC 21.76% Reduce -0.2% 648,566 $5.8M
Scopia Capital Management LP 4.02% Reduce -66.2% 643,743 $5.8M
Jane Street Group, LLC 0.01% Add +232.9% 642,273 $5.8M
Ameriprise Financial Inc. 0.00% Reduce -5.5% 632,238 $5.7M
State of Wisconsin Investment Board 0.01% Reduce -15.1% 612,931 $5.5M
Invesco Ltd. 0.00% Add +7.7% 578,689 $5.2M
Toronado Partners, LLC 9.57% Reduce -44.0% 565,065 $5.1M
AQR Capital Management 0.00% Reduce -28.8% 539,030 $4.8M
UBS Group AG 0.00% Add +29.1% 469,800 $4.2M
Philadelphia Trust Co. 0.28% Reduce -24.2% 440,625 $4.0M
Pacer Advisors, Inc. 0.01% Reduce -17.5% 430,859 $3.9M
Public Sector Pension Investment Board 0.01% Add +3.4% 401,509 $3.6M
Intech Investment Management LLC 0.03% Reduce -28.5% 383,876 $3.4M
Martingale Asset Management L P 0.08% Add +27.7% 334,686 $3.0M
Boothbay Fund Management, LLC 0.07% Add +112.0% 329,728 $3.0M
Rhumbline Advisers 0.00% Add +1.8% 314,307 $2.8M
Bank of America Corp. 0.00% Reduce -5.4% 309,021 $2.8M
FMR LLC 0.00% Add +387.6% 302,777 $2.7M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +2.2% 290,680 $2.6M
JPMorgan Chase & Co. 0.00% Add +22.4% 270,419 $2.4M
Royce & Associates LP 0.02% No change 266,192 $2.4M
Cinctive Capital Management LP 0.15% New 260,372 $2.3M
Legal & General Group Plc 0.00% Reduce -8.5% 256,082 $2.3M
Swiss National Bank 0.00% No change 224,315 $2.0M
LSV Asset Management 0.00% Add +80.9% 206,600 $1.9M
First Trust Advisors LP 0.00% Reduce -12.9% 188,116 $1.7M
Victory Capital Management Inc. 0.00% Add +23.7% 176,920 $1.6M
Two Sigma Investments, LP 0.00% Reduce -0.3% 169,911 $1.5M
Quantbot Technologies LP 0.06% New 164,081 $1.5M
New York State Teachers Retirement System 0.00% Reduce -12.5% 156,982 $1.4M
WINTON GROUP Ltd 0.04% Add +9.0% 140,279 $1.3M
T. Rowe Price Associates Inc. 0.00% Add +18.2% 127,891 $1.1M
California State Teachers Retirement System 0.00% Add +16.9% 126,667 $1.1M
Voya Investment Management LLC 0.00% Reduce -0.7% 123,733 $1.1M
Susquehanna Portfolio Strategies, LLC 0.02% Reduce -30.6% 121,439 $1.1M
Prudential Financial Inc. 0.00% Add +10.1% 117,807 $1.1M
Penn Capital Management Company, LLC 0.08% New 116,424 $1.0M
Stifel Financial Corp. 0.00% Reduce -4.8% 115,003 $1.0M
Barclays PLC 0.00% Reduce -57.4% 111,039 $997K
EntryPoint Capital, LLC 0.29% Add +64.3% 108,917 $978K
Jump Financial, LLC 0.02% New 107,797 $968K
Trexquant Investment LP 0.01% Reduce -60.1% 107,404 $964K
VIRGINIA RETIREMENT SYSTEMS ET Al 0.01% Reduce -3.0% 104,300 $937K
Gabelli Funds LLC 0.01% Reduce -2.4% 104,000 $934K
Deutsche Bank AG 0.00% Add +12.7% 99,969 $898K
Mackenzie Financial Corp. 0.00% Reduce -17.1% 98,907 $888K
Econ Financial Services Corp 0.41% New 98,590 $885K
CANADA LIFE ASSURANCE Co 0.00% No change 94,555 $850K
Russell Investments Group, Ltd. 0.00% Add +927.4% 93,998 $844K
Jacobs Levy Equity Management, Inc. 0.00% Reduce -64.1% 87,529 $786K
Susquehanna International Group, LLP 0.00% Add +1.3% 87,415 $785K
Summit Global Investments 0.05% No change 86,740 $779K
Man Group plc 0.00% Add +623.2% 85,670 $769K
Globeflex Capital L P 0.12% No change 84,974 $763K
Point72 Asset Management 0.00% New 84,825 $762K
Ieq Capital, LLC 0.00% Reduce -30.6% 81,205 $729K
Vanguard Global Advisers, LLC 0.00% — 78,499 $705K
Thrivent Financial for Lutherans 0.00% Reduce -2.9% 74,913 $673K
State of Alaska, Department of Revenue 0.01% Reduce -2.2% 73,693 $660K
VANGUARD ASSET MANAGEMENT, Ltd 0.00% — 73,235 $658K
Canada Pension Plan Investment Board 0.00% Add +5.5% 72,700 $653K
Sei Investments Co. 0.00% Add +2.0% 70,742 $635K
Dynamic Technology Lab Private Ltd 0.10% Add +415.6% 66,902 $601K
XTX Topco Ltd 0.01% Add +318.8% 66,407 $596K
White Pine Capital LLC 0.16% Reduce -2.3% 65,371 $587K
Illinois Municipal Retirement Fund 0.01% Add +17.5% 65,125 $585K
State of Tennessee, Department of Treasury 0.00% Reduce -34.0% 64,609 $580K
Raymond James Financial Inc. 0.00% Reduce -41.5% 64,211 $577K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Add +75.5% 61,252 $550K
Squarepoint Ops LLC 0.00% New 58,744 $528K
Inspire Investing, LLC 0.03% Add +21.1% 57,216 $514K
MetLife Investment Management, LLC 0.00% Reduce -8.0% 56,784 $510K
Amundi 0.00% Add +68.5% 52,167 $468K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Reduce -0.1% 52,138 $468K
Wealth Enhancement Advisory Services, LLC 0.00% Reduce -7.4% 49,147 $452K
Louisiana State Employees Retirement System 0.01% Reduce -3.1% 49,800 $447K
Group One Trading LLC 0.01% Add +46.6% 49,681 $446K
Axq Capital, LP 0.06% New 49,289 $443K
Walleye Capital LLC 0.00% Reduce -93.3% 49,021 $440K
Engineers Gate Manager LP 0.01% Reduce -11.9% 47,934 $430K
Wells Fargo & Company 0.00% Reduce -72.3% 45,601 $409K
Janus Henderson Group PLC 0.00% No change 44,438 $399K
Inceptionr LLC 0.09% Add +24.3% 42,494 $382K
Robeco Institutional Asset Management B.V. 0.00% Add +67.4% 41,798 $375K
Manatuck Hill Partners, LLC 0.12% New 40,000 $359K
Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% Reduce -48.7% 39,470 $354K
Seizert Capital Partners, LLC 0.02% Add +167.3% 38,869 $349K
Tidal Investments LLC 0.00% Add +2.9% 38,017 $341K
BNP Paribas Financial Markets 0.00% Add +14.7% 36,632 $329K
LPL Financial LLC 0.00% Reduce -50.6% 36,589 $329K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% Reduce -81.4% 36,508 $328K
Ashton Thomas Private Wealth, LLC 0.01% New 36,044 $324K
Verition Fund Management LLC 0.00% Reduce -80.1% 36,037 $324K
Cwm, LLC 0.00% Add +0.8% 35,809 $322K
New York State Common Retirement Fund 0.00% Reduce -0.3% 35,729 $321K
Lazard Asset Management LLC 0.00% Reduce -93.6% 33,598 $302K
Fiduciary Financial Group, LLC 0.04% Reduce -4.9% 33,152 $298K
Quantinno Capital Management LP 0.00% Add +17.7% 32,605 $293K
Amalgamated Bank 0.00% Reduce -2.0% 32,321 $290K
State of Wyoming 0.03% Reduce -3.1% 32,174 $289K
GAMCO Investors 0.00% Add +15.2% 32,091 $288K
Citigroup Inc. 0.00% Reduce -73.3% 31,644 $284K
Graham Capital Management, L.P. 0.01% Reduce -30.4% 31,458 $282K
State Board of Administration of Florida Retirement System 0.00% No change 31,439 $282K
Police & Firemen's Retirement System of New Jersey 0.00% No change 31,123 $279K
Stoneridge Investment Partners LLC 0.20% Reduce -6.9% 30,996 $278K
Arizona State Retirement System 0.00% Reduce -1.8% 30,827 $277K
Cambridge Investment Research Advisors, Inc. 0.00% New 30,671 $275K
Manufacturers Life Insurance Company, The 0.00% Reduce -39.0% 29,941 $269K
Yousif Capital Management, LLC 0.00% Reduce -1.8% 29,828 $268K
Ledgewood Wealth Advisors, LLC 0.15% No change 28,950 $260K
Teachers Retirement System of the State of Kentucky 0.00% No change 28,244 $254K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.00% Reduce -0.1% 27,755 $249K
Vanguard Investments Australia, Ltd. 0.00% — 27,333 $245K
Magnetar Financial LLC 0.00% Reduce -27.3% 26,133 $235K
Oregon Public Employees Retirement Fund 0.00% No change 25,669 $231K
MQS Management LLC 0.15% New 25,494 $229K
KLP Kapitalforvaltning As 0.00% No change 24,400 $219K
Fifth Third Bancorp 0.00% Add +7088.1% 24,152 $217K
Cerity Partners LLC 0.00% Reduce -16.6% 23,879 $214K
SG Americas Securities, LLC 0.00% Reduce -65.6% 22,886 $206K
Connors Investor Services Inc. 0.02% Reduce -3.4% 22,788 $205K
IHT Wealth Management, LLC 0.00% New 22,482 $202K
Aristides Capital LLC 0.07% Add +7.3% 21,943 $197K
Waterfront Wealth Inc. 0.04% Reduce -0.3% 21,639 $194K
Mirabella Financial Services LLP 0.02% Add +5.1% 21,476 $193K
Fox Run Management, L.L.C. 0.03% New 21,746 $192K
Pictet Asset Management Holding SA 0.00% Add +31.6% 20,758 $186K
Mariner, LLC 0.00% Reduce -1.1% 20,709 $186K
HSBC Holdings PLC 0.00% Reduce -32.3% 20,479 $184K
Focus Partners Advisor Solutions, LLC 0.00% Add +22.5% 19,770 $178K
EP Wealth Advisors, LLC 0.00% Reduce -15.8% 19,119 $172K
Legato Capital Management LLC 0.02% Reduce -77.0% 18,911 $170K
ProShare Advisors LLC 0.00% Reduce -20.9% 17,308 $155K
Headlands Technologies LLC 0.02% New 17,307 $155K
Creative Planning 0.00% Reduce -49.8% 16,538 $149K
Guggenheim Capital LLC 0.00% Add +13.5% 16,387 $147K
Maryland State Retirement & Pension System 0.00% No change 16,140 $145K
Brady Martz Wealth Solutions, LLC 0.02% New 15,973 $143K
Caxton Associates LLP 0.00% Add +21.2% 15,937 $143K
PNC Financial Services Group, Inc. 0.00% Reduce -4.6% 15,744 $141K
Entropy Technologies, LP 0.01% Reduce -44.9% 14,397 $129K
Oak Thistle LLC 0.01% New 13,728 $123K
Mutual of America Capital Management LLC 0.00% Add +0.1% 12,844 $115K
Mercer Global Advisors Inc. 0.00% Add +8.7% 12,844 $115K
Heritage Investors Management Corp. 0.00% No change 11,786 $106K
Bank of Montreal 0.00% New 11,261 $101K
Jefferies Financial Group Inc. 0.00% Reduce -81.0% 11,085 $100K
Twinbeech Capital LP 0.01% Reduce -0.9% 10,714 $96K
CIBC Asset Management Inc 0.00% Reduce -2.7% 10,647 $96K
Xponance LLC 0.00% New 10,243 $92K
71 West Capital Partners 0.00% New 10,000 $90K
Gateway Wealth Partners, LLC 0.00% New 10,000 $90K
Freestone Grove Partners LP 0.00% New 9,888 $89K
Ameritas Investment Partners, Inc. 0.00% No change 9,400 $84K
Game Plan Financial Advisors, LLC 0.04% No change 8,854 $80K
CFG Wealth Management Services, Inc. 0.07% New 8,750 $79K
Tower Research Capital LLC (TRC) 0.00% Add +19.0% 8,483 $76K
Public Employees Retirement System of Ohio 0.00% New 8,371 $75K
Ancora Advisors LLC 0.00% No change 7,709 $69K
KBC Group NV 0.00% No change 7,476 $67K
Aquatic Capital Management LLC 0.00% New 6,820 $61K
New Vernon Capital Holdings II LLC 0.03% No change 4,257 $38K
Royal Bank of Canada 0.00% Reduce -45.6% 4,158 $37K
Ensign Peak Advisors, Inc 0.00% Add +5.0% 3,161 $28K
Northwestern Mutual Wealth Management Co. 0.00% Reduce -33.3% 3,007 $27K
Sterling Capital Management LLC 0.00% Reduce -42.0% 2,942 $26K
Pinnacle Wealth Planning Services, Inc. 0.00% Add +10.1% 2,760 $25K
Federation des caisses Desjardins du Quebec 0.00% New 2,400 $22K
Bessemer Group Inc. 0.00% No change 2,282 $20K
Nisa Investment Advisors, LLC 0.00% Add +3.0% 2,182 $20K
Private Wealth Asset Management, LLC 0.00% New 1,445 $13K
Advisory Services Network, LLC 0.00% New 1,238 $11K
TD Waterhouse Canada Inc. 0.00% No change 1,202 $11K
Allworth Financial LP 0.00% Add +31.0% 1,112 $10K
Hantz Financial Services, Inc. 0.00% Reduce -19.9% 969 $9K
GAMMA Investing LLC 0.00% Reduce -31.4% 952 $9K
Covestor Ltd 0.01% Reduce -0.2% 907 $8K
Essential Partners LLC 0.00% Reduce -71.6% 780 $7K
UMB Bank, n.a. 0.00% Reduce -0.8% 776 $7K
Cedar Mountain Advisors, LLC 0.00% New 769 $7K
Quarry LP 0.00% Add +242.4% 767 $7K
Osaic Holdings, Inc. 0.00% Reduce -66.3% 712 $6K
MAI Capital Management 0.00% Add +212.7% 691 $6K
SHP Wealth Management 0.00% New 652 $6K
Salomon & Ludwin, LLC 0.00% No change 631 $6K
McIlrath & Eck, LLC 0.00% Reduce -87.3% 585 $5K
Rothschild Investment LLC 0.00% Add +26.1% 556 $5K
Farther Finance Advisors, LLC 0.00% Reduce -38.3% 544 $5K
Los Angeles Capital Management LLC 0.00% Reduce -94.7% 547 $5K
Quadrant Capital Group LLC 0.00% Add +4125.0% 507 $5K
EverSource Wealth Advisors, LLC 0.00% Reduce -56.9% 498 $4K
IFP Advisors, Inc 0.00% Reduce -13.3% 442 $4K
True Wealth Design, LLC 0.00% Reduce -9.3% 301 $3K
First Horizon Corp. 0.00% No change 260 $2K
Rockefeller Capital Management L.P. 0.00% Add +3.9% 240 $2K
Arax Advisory Partners 0.00% Add +875.0% 234 $2K
WPG Advisers, LLC 0.00% Reduce -39.1% 162 $1K
Root Financial Partners, LLC 0.00% New 146 $1K
Parkside Financial Bank & Trust 0.00% No change 132 $1K
JPL Wealth Management, LLC 0.00% New 130 $1K
Smartleaf Asset Management LLC 0.00% Reduce -67.6% 121 $1K
Twin Peaks Wealth Advisors, LLC 0.00% New 117 $1K
Signaturefd, LLC 0.00% No change 92 $826
Keating Financial Advisory Services, Inc. 0.00% New 88 $790
Farmers & Merchants Investments Inc. 0.00% No change 76 $682
Caitong International Asset Management Co., Ltd 0.00% New 59 $530
US Bancorp \de 0.00% New 58 $521
Gilpin Wealth Management, LLC 0.00% Add +225.0% 39 $351
Ankerstar Wealth, LLC 0.00% Add +45.8% 35 $314
SBI Securities Co., Ltd. 0.00% No change 34 $305
Jones Financial Companies LLLP 0.00% No change 31 $291
Sunbelt Securities, Inc. 0.00% No change 19 $171
Sound Income Strategies, LLC 0.00% New 18 $163
Abound Wealth Management 0.00% Reduce -7.7% 12 $108
SJS Investment Consulting Inc. 0.00% Add +175.0% 11 $99

"% of holder's portfolio" is HLIT's weight in each manager's 13F, not the share of Harmonic Inc. the manager owns.