Harmonic Inc.
HLIT- Exchange
- Nasdaq
- Industry
- Radio & Tv Broadcasting & Communications Equipment
- SEC CIK
- 0000851310
No open-market purchases or sales by Harmonic Inc. insiders were filed in the last 90 days; 259 institutions reported holding it in 13F filings for Q2 2026, worth $1.52B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Harmonic Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 249
- −8 vs. Q4 2025
- Shares held
- 92.6M
- +5.71M (+6.6%) vs. Q4 2025
- Total value
- $833.1M
- −$26.0M (−3.0%) vs. Q4 2025
- New holders
- 43
- 75 more added
- Sold out
- 51
- 101 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HLIT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 259 | $1.52B |
| Q1 2026 | 249 | $833.1M |
| Q4 2025 | 262 | $979.1M |
| Q3 2025 | 241 | $1.02B |
| Q2 2025 | 245 | $967.4M |
| Q1 2025 | 248 | $1.00B |
| Q4 2024 | 231 | $1.46B |
| Q3 2024 | 226 | $1.56B |
| Q2 2024 | 206 | $1.33B |
| Q1 2024 | 199 | $1.58B |
| Q4 2023 | 199 | $1.59B |
| Q3 2023 | 212 | $1.06B |
| Q2 2023 | 224 | $1.80B |
| Q1 2023 | 202 | $1.61B |
| Q4 2022 | 219 | $1.39B |
| Q3 2022 | 208 | $1.37B |
| Q2 2022 | 182 | $890.6M |
| Q1 2022 | 182 | $943.4M |
| Q4 2021 | 186 | $1.18B |
| Q3 2021 | 164 | $853.9M |
| Q2 2021 | 151 | $791.2M |
| Q1 2021 | 148 | $727.9M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Harmonic Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 19,165,249 | $172.1M | 0.00% | −79,504−0.4% | Reduced |
| Vanguard Portfolio Management LLC | 6,134,553 | $55.1M | 0.00% | +6,134,553 | New |
| State Street Corp | 4,860,952 | $43.7M | 0.00% | +389,765+8.7% | Added |
| Vanguard Capital Management LLC | 4,700,354 | $42.2M | 0.00% | +4,700,354 | New |
| Dimensional Fund Advisors LP | 3,673,398 | $33.0M | 0.01% | +188,293+5.4% | Added |
| Trigran Investments, Inc. | 3,216,835 | $28.9M | 6.91% | −4,566−0.1% | Reduced |
| D. E. Shaw & Co., Inc. | 3,101,896 | $27.9M | 0.02% | −298,579−8.8% | Reduced |
| Geode Capital Management, LLC | 2,794,248 | $25.1M | 0.00% | +58,599+2.1% | Added |
| Alliancebernstein L.P. | 2,057,760 | $20.4M | 0.01% | −341,876−14.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 2,196,469 | $19.7M | 0.01% | +54,157+2.5% | Added |
| Leeward Investments, LLC - MA | 1,699,702 | $15.3M | 0.75% | −43,456−2.5% | Reduced |
| Morgan Stanley | 1,687,418 | $15.2M | 0.00% | −118,070−6.5% | Reduced |
| Marshall Wace, LLP | 1,445,279 | $13.0M | 0.01% | −396,860−21.5% | Reduced |
| Nuveen, LLC | 1,367,701 | $12.3M | 0.00% | +168,084+14.0% | Added |
| Silverberg Bernstein Capital Management LLC | 1,327,455 | $11.9M | 6.57% | +27,817+2.1% | Added |
| American Century Companies Inc | 1,214,235 | $10.9M | 0.01% | +627,280+106.9% | Added |
| Northern Trust Corp | 1,194,276 | $10.7M | 0.00% | +25,407+2.2% | Added |
| First Eagle Investment Management, LLC | 1,180,876 | $10.6M | 0.02% | +331,000+38.9% | Added |
| Systematic Financial Management LP | 1,137,747 | $10.2M | 0.23% | −11,969−1.0% | Reduced |
| Renaissance Technologies LLC | 1,052,927 | $9.46M | 0.01% | +575,800+120.7% | Added |
| Charles Schwab Investment Management Inc | 1,042,038 | $9.36M | 0.00% | +4,549+0.4% | Added |
| Qube Research & Technologies Ltd | 945,131 | $8.49M | 0.01% | −182,130−16.2% | Reduced |
| Alyeska Investment Group, L.P. | 803,805 | $7.22M | 0.02% | −404,705−33.5% | Reduced |
| Citadel Advisors LLC | 800,818 | $7.19M | 0.01% | +509,491+174.9% | Added |
| Herald Investment Management Ltd | 785,000 | $7.05M | 0.98% | 00.0% | Unchanged |
| Millennium Management LLC | 755,522 | $6.78M | 0.01% | −1,710,071−69.4% | Reduced |
| Vanguard Fiduciary Trust Co | 728,451 | $6.54M | 0.00% | +728,451 | New |
| Clearline Capital LP | 726,931 | $6.53M | 0.51% | −68,145−8.6% | Reduced |
| Principal Financial Group Inc | 701,151 | $6.30M | 0.00% | +165,794+31.0% | Added |
| Goldman Sachs Group Inc | 678,912 | $6.10M | 0.00% | −85,820−11.2% | Reduced |
| Bank of New York Mellon Corp | 671,482 | $6.03M | 0.00% | −23,479−3.4% | Reduced |
| Hillsdale Investment Management Inc. | 670,200 | $6.02M | 0.16% | −10,000−1.5% | Reduced |
| Needham Investment Management LLC | 668,000 | $6.00M | 0.31% | +123,000+22.6% | Added |
| Silverback Asset Management LLC | 648,566 | $5.82M | 1.15% | −1,434−0.2% | Reduced |
| Scopia Capital Management LP | 643,743 | $5.78M | 4.02% | −1,261,109−66.2% | Reduced |
| Jane Street Group, LLC | 642,273 | $5.77M | 0.01% | +449,338+232.9% | Added |
| Ameriprise Financial Inc | 632,238 | $5.68M | 0.00% | −36,699−5.5% | Reduced |
| State of Wisconsin Investment Board | 612,931 | $5.50M | 0.01% | −109,044−15.1% | Reduced |
| Invesco Ltd. | 578,689 | $5.20M | 0.00% | +41,360+7.7% | Added |
| Toronado Partners, LLC | 565,065 | $5.07M | 9.57% | −443,625−44.0% | Reduced |
| AQR Capital Management LLC | 539,030 | $4.84M | 0.00% | −217,640−28.8% | Reduced |
| UBS Group AG | 469,800 | $4.22M | 0.00% | +106,006+29.1% | Added |
| Philadelphia Trust Co | 440,625 | $3.96M | 0.28% | −140,550−24.2% | Reduced |
| Pacer Advisors, Inc. | 430,859 | $3.87M | 0.01% | −91,145−17.5% | Reduced |
| Public Sector Pension Investment Board | 401,509 | $3.61M | 0.01% | +13,063+3.4% | Added |
| Intech Investment Management LLC | 383,876 | $3.45M | 0.03% | −153,308−28.5% | Reduced |
| Martingale Asset Management L P | 334,686 | $3.01M | 0.08% | +72,563+27.7% | Added |
| Boothbay Fund Management, LLC | 329,728 | $2.96M | 0.07% | +174,206+112.0% | Added |
| Rhumbline Advisers | 314,307 | $2.82M | 0.00% | +5,636+1.8% | Added |
| Bank of America Corp | 309,021 | $2.78M | 0.00% | −17,655−5.4% | Reduced |
| FMR LLC | 302,777 | $2.72M | 0.00% | +240,688+387.6% | Added |
| UBS Asset Management Americas Inc | 290,680 | $2.61M | 0.00% | +6,266+2.2% | Added |
| JPMorgan Chase & Co | 270,419 | $2.39M | 0.00% | +49,508+22.4% | Added |
| Royce & Associates LP | 266,192 | $2.39M | 0.02% | 00.0% | Unchanged |
| Cinctive Capital Management LP | 260,372 | $2.34M | 0.15% | +260,372 | New |
| Legal & General Group Plc | 256,082 | $2.30M | 0.00% | −23,790−8.5% | Reduced |
| Swiss National Bank | 224,315 | $2.01M | 0.00% | 00.0% | Unchanged |
| LSV Asset Management | 206,600 | $1.85M | 0.00% | +92,400+80.9% | Added |
| First Trust Advisors LP | 188,116 | $1.69M | 0.00% | −27,913−12.9% | Reduced |
| Victory Capital Management Inc | 176,920 | $1.59M | 0.00% | +33,868+23.7% | Added |
| Two Sigma Investments, LP | 169,911 | $1.53M | 0.00% | −438−0.3% | Reduced |
| Quantbot Technologies LP | 164,081 | $1.47M | 0.06% | +164,081 | New |
| New York State Teachers Retirement System | 156,982 | $1.41M | 0.00% | −22,512−12.5% | Reduced |
| Winton Group Ltd | 140,279 | $1.26M | 0.04% | +11,606+9.0% | Added |
| Price T Rowe Associates Inc | 127,891 | $1.15M | 0.00% | +19,675+18.2% | Added |
| California State Teachers Retirement System | 126,667 | $1.14M | 0.00% | +18,318+16.9% | Added |
| Voya Investment Management LLC | 123,733 | $1.11M | 0.00% | −814−0.7% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 121,439 | $1.09M | 0.02% | −53,638−30.6% | Reduced |
| Prudential Financial Inc | 117,807 | $1.06M | 0.00% | +10,780+10.1% | Added |
| Penn Capital Management Co Inc | 116,424 | $1.05M | 0.08% | +116,424 | New |
| Stifel Financial Corp | 115,003 | $1.03M | 0.00% | −5,755−4.8% | Reduced |
| Barclays PLC | 111,039 | $997.1K | 0.00% | −149,765−57.4% | Reduced |
| EntryPoint Capital, LLC | 108,917 | $978.1K | 0.29% | +42,641+64.3% | Added |
| Jump Financial, LLC | 107,797 | $968.0K | 0.01% | +107,797 | New |
| Trexquant Investment LP | 107,404 | $964.5K | 0.01% | −161,693−60.1% | Reduced |
| Virginia Retirement Systems Et Al | 104,300 | $936.6K | 0.01% | −3,200−3.0% | Reduced |
| Gabelli Funds LLC | 104,000 | $933.9K | 0.01% | −2,500−2.3% | Reduced |
| Deutsche Bank AG | 99,969 | $897.7K | 0.00% | +11,297+12.7% | Added |
| Mackenzie Financial Corp | 98,907 | $888.2K | 0.00% | −20,402−17.1% | Reduced |
| Econ Financial Services Corp | 98,590 | $885.3K | 0.41% | +98,590 | New |
| Great West Life Assurance Co | 94,555 | $850.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 93,998 | $844.1K | 0.00% | +84,849+927.4% | Added |
| Jacobs Levy Equity Management, Inc | 87,529 | $786.0K | 0.00% | −156,587−64.1% | Reduced |
| Susquehanna International Group, LLP | 87,415 | $785.0K | 0.00% | +1,149+1.3% | Added |
| Summit Global Investments | 86,740 | $779.0K | 0.05% | 00.0% | Unchanged |
| Man Group plc | 85,670 | $769.3K | 0.00% | +73,824+623.2% | Added |
| Globeflex Capital L P | 84,974 | $763.1K | 0.12% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 84,825 | $761.7K | 0.00% | +84,825 | New |
| Ieq Capital, LLC | 81,205 | $729.2K | 0.00% | −35,831−30.6% | Reduced |
| Vanguard Global Advisers, LLC | 78,499 | $704.9K | 0.00% | +78,499 | New |
| Thrivent Financial for Lutherans | 74,913 | $673.0K | 0.00% | −2,206−2.9% | Reduced |
| State of Alaska, Department of Revenue | 73,693 | $660.0K | 0.01% | −1,650−2.2% | Reduced |
| Vanguard Asset Management, Ltd | 73,235 | $657.6K | 0.00% | +73,235 | New |
| Canada Pension Plan Investment Board | 72,700 | $652.8K | 0.00% | +3,800+5.5% | Added |
| SEI Investments Co | 70,742 | $635.2K | 0.00% | +1,383+2.0% | Added |
| Dynamic Technology Lab Private Ltd | 66,902 | $600.8K | 0.10% | +53,926+415.6% | Added |
| XTX Topco Ltd | 66,407 | $596.3K | 0.01% | +50,549+318.8% | Added |
| White Pine Capital LLC | 65,371 | $587.0K | 0.16% | −1,525−2.3% | Reduced |
| Illinois Municipal Retirement Fund | 65,125 | $584.8K | 0.01% | +9,702+17.5% | Added |
| State of Tennessee, Treasury Department | 64,609 | $580.2K | 0.00% | −33,300−34.0% | Reduced |