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, Q3 2025
Institutional positions in Harmonic Inc. as of Sep 30, 2025. 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
- 241
- +1 vs. Q2 2025
- Shares held
- 99.9M
- −2.04M (−2.0%) vs. Q2 2025
- Total value
- $1.02B
- +$51.6M (+5.3%) vs. Q2 2025
- New holders
- 40
- 86 more added
- Sold out
- 39
- 89 more reduced
5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Harmonic Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ellsworth Advisors, LLC | 498,398 | $5.10M | 1.09% | +498,398 | New |
| Invesco Ltd. | 515,076 | $5.24M | 0.00% | −3,929,396−88.4% | Reduced |
| Intech Investment Management LLC | 531,995 | $5.42M | 0.05% | −1,361−0.3% | Reduced |
| Pacer Advisors, Inc. | 544,806 | $5.55M | 0.01% | −152,837−21.9% | Reduced |
| Principal Financial Group Inc | 549,410 | $5.59M | 0.00% | −11,402−2.0% | Reduced |
| Needham Investment Management LLC | 600,000 | $6.11M | 0.43% | +35,000+6.2% | Added |
| Philadelphia Trust Co | 602,795 | $6.14M | 0.43% | −10,000−1.6% | Reduced |
| Ameriprise Financial Inc | 616,182 | $6.27M | 0.00% | +39,844+6.9% | Added |
| Silverback Asset Management LLC | 674,600 | $6.87M | 0.89% | −35,400−5.0% | Reduced |
| Bank of New York Mellon Corp | 677,422 | $6.90M | 0.00% | −11,254−1.6% | Reduced |
| Hillsdale Investment Management Inc. | 681,300 | $6.94M | 0.21% | +107,700+18.8% | Added |
| AQR Capital Management LLC | 735,543 | $7.49M | 0.00% | +23,905+3.4% | Added |
| State of Wisconsin Investment Board | 760,189 | $7.74M | 0.02% | +116,910+18.2% | Added |
| Herald Investment Management Ltd | 785,000 | $8.00M | 1.07% | 00.0% | Unchanged |
| Clearline Capital LP | 795,076 | $8.09M | 0.70% | +195,298+32.6% | Added |
| First Eagle Investment Management, LLC | 818,376 | $8.33M | 0.02% | +157,000+23.7% | Added |
| Goldman Sachs Group Inc | 928,049 | $9.45M | 0.00% | +101,371+12.3% | Added |
| Arrowstreet Capital, Limited Partnership | 980,484 | $9.98M | 0.01% | +729,269+290.3% | Added |
| Wellington Management Group LLP | 992,472 | $10.1M | 0.00% | +129,789+15.0% | Added |
| Tudor Investment Corp Et Al | 1,013,492 | $10.3M | 0.07% | +156,862+18.3% | Added |
| Charles Schwab Investment Management Inc | 1,016,287 | $10.3M | 0.00% | −49,403−4.6% | Reduced |
| Qube Research & Technologies Ltd | 1,075,266 | $10.9M | 0.02% | −296,480−21.6% | Reduced |
| Systematic Financial Management LP | 1,165,884 | $11.9M | 0.29% | +13,664+1.2% | Added |
| Toronado Partners, LLC | 1,204,593 | $12.3M | 8.13% | +7,953+0.7% | Added |
| Silverberg Bernstein Capital Management LLC | 1,247,093 | $12.7M | 7.70% | +125,795+11.2% | Added |
| Northern Trust Corp | 1,258,782 | $12.8M | 0.00% | −20,191−1.6% | Reduced |
| Nuveen, LLC | 1,376,488 | $14.0M | 0.00% | −7,768−0.6% | Reduced |
| Leeward Investments, LLC - MA | 1,652,833 | $16.8M | 0.86% | −35,617−2.1% | Reduced |
| Morgan Stanley | 1,716,435 | $17.5M | 0.00% | −281,752−14.1% | Reduced |
| Alyeska Investment Group, L.P. | 2,013,804 | $20.5M | 0.06% | +174,203+9.5% | Added |
| Marshall Wace, LLP | 2,132,625 | $21.7M | 0.02% | +207,476+10.8% | Added |
| Alliancebernstein L.P. | 2,406,945 | $24.5M | 0.01% | +68,921+2.9% | Added |
| Scopia Capital Management LP | 2,562,756 | $26.1M | 3.66% | −468,999−15.5% | Reduced |
| Millennium Management LLC | 2,663,140 | $27.1M | 0.02% | −342,590−11.4% | Reduced |
| Geode Capital Management, LLC | 2,808,496 | $28.6M | 0.00% | +29,416+1.1% | Added |
| D. E. Shaw & Co., Inc. | 3,095,820 | $31.5M | 0.03% | +889,142+40.3% | Added |
| Trigran Investments, Inc. | 3,221,401 | $32.8M | 5.94% | −371,593−10.3% | Reduced |
| Dimensional Fund Advisors LP | 3,461,043 | $35.2M | 0.01% | +42,280+1.2% | Added |
| State Street Corp | 4,390,396 | $44.7M | 0.00% | +77,728+1.8% | Added |
| Vanguard Group Inc | 11,874,682 | $120.9M | 0.00% | +11,408+0.1% | Added |
| BlackRock, Inc. | 19,319,545 | $196.7M | 0.00% | +2,344,079+13.8% | Added |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −391,883−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −117,000−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −112,297−100.0% | Sold out |
| Manatuck Hill Partners, LLC | 0 | $0 | 0.00% | −108,350−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −93,467−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −88,157−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −85,200−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −59,202−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −50,375−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −48,257−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −43,485−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −40,864−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −39,868−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −31,320−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −30,185−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −26,485−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −25,602−100.0% | Sold out |
| Systematic Alpha Investments, LLC | 0 | $0 | 0.00% | −25,100−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −23,177−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −21,737−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −20,575−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −20,429−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −18,765−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −17,943−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −12,530−100.0% | Sold out |
| Pallas Capital Advisors LLC | 0 | $0 | 0.00% | −12,262−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −5,251−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −3,684−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,745−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −786−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −768−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −678−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −428−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −244−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −126−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −63−100.0% | Sold out |
| Private Wealth Management Group, LLC | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |
| EP Wealth Advisors, LLC | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Oliver Lagore Vanvalin Investment Group | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |