Calix, Inc
CALX- Exchange
- NYSE
- Industry
- Communications Services, NEC
- SEC CIK
- 0001406666
In the last 90 days, Calix, Inc insiders filed 0 open-market purchases and 1 sale; 287 institutions reported holding it in 13F filings for Q2 2026, worth $2.27B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Calix, Inc as of Jun 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
- 296
- +37 vs. Q1 2025
- Shares held
- 55.9M
- −596.8K (−1.1%) vs. Q1 2025
- Total value
- $2.97B
- +$972.0M (+48.5%) vs. Q1 2025
- New holders
- 66
- 99 more added
- Sold out
- 29
- 102 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CALX 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 | 287 | $2.27B |
| Q1 2026 | 310 | $2.94B |
| Q4 2025 | 332 | $3.11B |
| Q3 2025 | 314 | $3.48B |
| Q2 2025 | 296 | $2.97B |
| Q1 2025 | 260 | $2.00B |
| Q4 2024 | 253 | $2.00B |
| Q3 2024 | 241 | $2.21B |
| Q2 2024 | 254 | $2.04B |
| Q1 2024 | 260 | $1.91B |
| Q4 2023 | 263 | $2.48B |
| Q3 2023 | 277 | $2.51B |
| Q2 2023 | 267 | $2.71B |
| Q1 2023 | 272 | $2.90B |
| Q4 2022 | 274 | $3.70B |
| Q3 2022 | 231 | $3.31B |
| Q2 2022 | 203 | $1.82B |
| Q1 2022 | 230 | $2.26B |
| Q4 2021 | 215 | $4.12B |
| Q3 2021 | 191 | $2.50B |
| Q2 2021 | 183 | $2.31B |
| Q1 2021 | 199 | $1.71B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Calix, Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 50,348 | $2.68M | 0.00% | +3,404+7.3% | Added |
| Allianz Asset Management GmbH | 50,970 | $2.71M | 0.00% | +50,970 | New |
| Divisadero Street Capital Management, LP | 53,022 | $2.82M | 0.19% | 00.0% | Unchanged |
| California State Teachers Retirement System | 54,729 | $2.91M | 0.00% | +554+1.0% | Added |
| Algert Global LLC | 55,920 | $2.97M | 0.06% | +55,920 | New |
| Jane Street Group, LLC | 56,039 | $2.98M | 0.00% | +56,039 | New |
| Qube Research & Technologies Ltd | 56,656 | $3.01M | 0.00% | +10,517+22.8% | Added |
| Great West Life Assurance Co | 61,145 | $3.25M | 0.01% | −265−0.4% | Reduced |
| New York State Teachers Retirement System | 61,500 | $3.27M | 0.01% | +100+0.2% | Added |
| Brevan Howard Capital Management LP | 61,597 | $3.28M | 0.04% | +51,933+537.4% | Added |
| Boothbay Fund Management, LLC | 68,665 | $3.65M | 0.11% | +8,669+14.4% | Added |
| Nebula Research & Development LLC | 68,827 | $3.66M | 0.31% | +11,081+19.2% | Added |
| Dark Forest Capital Management LP | 68,843 | $3.66M | 0.15% | +49,784+261.2% | Added |
| Thompson Investment Management, Inc. | 69,840 | $3.71M | 0.52% | −20,400−22.6% | Reduced |
| Susquehanna International Group, LLP | 72,565 | $3.86M | 0.01% | −1,188−1.6% | Reduced |
| State of Wisconsin Investment Board | 74,007 | $3.94M | 0.01% | −29,901−28.8% | Reduced |
| DC Investments Management, LLC | 76,642 | $4.08M | 1.70% | −152,730−66.6% | Reduced |
| Walleye Capital LLC | 82,293 | $4.38M | 0.04% | +82,293 | New |
| EAM Investors, LLC | 85,845 | $4.57M | 0.69% | +85,845 | New |
| Connors Investor Services Inc | 87,962 | $4.68M | 0.41% | −14,570−14.2% | Reduced |
| Driehaus Capital Management LLC | 92,855 | $4.94M | 0.04% | +92,855 | New |
| North Star Asset Management Inc | 96,526 | $5.13M | 0.22% | +1,179+1.2% | Added |
| Marathon Capital Management | 96,635 | $5.14M | 1.31% | −17,755−15.5% | Reduced |
| Citigroup Inc | 98,280 | $5.23M | 0.00% | −33,104−25.2% | Reduced |
| Envestnet Asset Management Inc | 100,228 | $5.33M | 0.00% | −30,075−23.1% | Reduced |
| Trexquant Investment LP | 109,498 | $5.82M | 0.07% | −19,634−15.2% | Reduced |
| Russell Investments Group, Ltd. | 117,378 | $6.24M | 0.01% | +10,065+9.4% | Added |
| Ameriprise Financial Inc | 117,506 | $6.25M | 0.00% | −11,526−8.9% | Reduced |
| Panagora Asset Management Inc | 119,676 | $6.37M | 0.03% | −83−0.1% | Reduced |
| SG Capital Management LLC | 120,463 | $6.41M | 0.54% | −221,277−64.8% | Reduced |
| Swiss National Bank | 120,900 | $6.43M | 0.00% | +5,200+4.5% | Added |
| SEI Investments Co | 130,817 | $6.96M | 0.01% | +53,521+69.2% | Added |
| Engineers Gate Manager LP | 141,954 | $7.55M | 0.09% | +4,659+3.4% | Added |
| Edgestream Partners, L.P. | 142,353 | $7.57M | 0.21% | +87,313+158.6% | Added |
| BNP Paribas Arbitrage, SA | 142,559 | $7.58M | 0.01% | +92,107+182.6% | Added |
| HighTower Advisors, LLC | 146,006 | $7.77M | 0.01% | +26,753+22.4% | Added |
| American Century Companies Inc | 148,527 | $7.90M | 0.00% | +4,204+2.9% | Added |
| Canada Pension Plan Investment Board | 151,100 | $8.04M | 0.01% | +97,600+182.4% | Added |
| Polar Asset Management Partners Inc. | 152,684 | $8.12M | 0.20% | −262,268−63.2% | Reduced |
| Danske Bank A/S | 156,445 | $8.32M | 0.02% | +112,920+259.4% | Added |
| Point72 Asset Management, L.P. | 162,318 | $8.63M | 0.02% | +154,277+1,918.6% | Added |
| Rhumbline Advisers | 167,752 | $8.92M | 0.01% | +535+0.3% | Added |
| Legal & General Group Plc | 176,294 | $9.38M | 0.00% | −2,302−1.3% | Reduced |
| Prudential Financial Inc | 180,693 | $9.61M | 0.01% | +122,649+211.3% | Added |
| Public Sector Pension Investment Board | 196,704 | $10.5M | 0.04% | +9,515+5.1% | Added |
| JPMorgan Chase & Co | 197,284 | $10.5M | 0.00% | −52,624−21.1% | Reduced |
| D. E. Shaw & Co., Inc. | 202,473 | $10.8M | 0.01% | +158,117+356.5% | Added |
| Congress Wealth Management LLC | 207,000 | $11.0M | 0.11% | −1,017−0.5% | Reduced |
| Neuberger Berman Group LLC | 209,445 | $11.1M | 0.01% | −33,777−13.9% | Reduced |
| Tudor Investment Corp Et Al | 210,160 | $11.2M | 0.08% | +45,459+27.6% | Added |
| Acadian Asset Management LLC | 216,709 | $11.5M | 0.02% | +33,082+18.0% | Added |
| Invesco Ltd. | 224,262 | $11.9M | 0.00% | −13,266−5.6% | Reduced |
| Hood River Capital Management LLC | 229,832 | $12.2M | 0.17% | +229,832 | New |
| Renaissance Technologies LLC | 237,618 | $12.6M | 0.02% | +132,300+125.6% | Added |
| Penserra Capital Management LLC | 255,685 | $13.6M | 0.19% | +255,685 | New |
| Deutsche Bank AG | 264,296 | $14.1M | 0.01% | −10,799−3.9% | Reduced |
| UBS Asset Management Americas Inc | 265,263 | $14.1M | 0.00% | +88,935+50.4% | Added |
| New York State Common Retirement Fund | 275,378 | $14.6M | 0.02% | −11,341−4.0% | Reduced |
| Citadel Advisors LLC | 275,708 | $14.7M | 0.01% | +202,411+276.2% | Added |
| Principal Financial Group Inc | 286,292 | $15.2M | 0.01% | −8,247−2.8% | Reduced |
| Cubist Systematic Strategies, LLC | 290,026 | $15.4M | 0.17% | +267,118+1,166.0% | Added |
| Westfield Capital Management Co LP | 291,149 | $15.5M | 0.06% | +291,149 | New |
| G2 Investment Partners Management LLC | 306,622 | $16.3M | 3.57% | +52,628+20.7% | Added |
| Penn Capital Management Co Inc | 315,847 | $16.8M | 1.46% | −22,464−6.6% | Reduced |
| Bank of America Corp | 325,671 | $17.3M | 0.00% | +51,129+18.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 328,986 | $17.5M | 0.06% | +13,192+4.2% | Added |
| Divisar Capital Management LLC | 351,445 | $18.7M | 4.32% | −109,320−23.7% | Reduced |
| Goldman Sachs Group Inc | 384,435 | $20.4M | 0.00% | +118,967+44.8% | Added |
| Barclays PLC | 390,466 | $20.8M | 0.01% | +63,204+19.3% | Added |
| Nuveen, LLC | 391,564 | $20.8M | 0.01% | −37,524−8.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 405,439 | $21.6M | 0.02% | +152,232+60.1% | Added |
| Loomis Sayles & Co L P | 407,634 | $21.7M | 0.03% | +407,634 | New |
| Rockefeller Capital Management L.P. | 445,258 | $23.7M | 0.05% | −62,282−12.3% | Reduced |
| Balyasny Asset Management LLC | 457,593 | $24.3M | 0.06% | −108,464−19.2% | Reduced |
| Bank of New York Mellon Corp | 482,229 | $25.6M | 0.00% | −662,520−57.9% | Reduced |
| Jacobs Levy Equity Management, Inc | 485,406 | $25.8M | 0.10% | −67,196−12.2% | Reduced |
| Wellington Management Group LLP | 519,791 | $27.6M | 0.01% | +319,250+159.2% | Added |
| Harvey Partners, LLC | 524,177 | $27.9M | 2.78% | +3,177+0.6% | Added |
| Northern Trust Corp | 610,338 | $32.5M | 0.00% | −8,455−1.4% | Reduced |
| Charles Schwab Investment Management Inc | 666,987 | $35.5M | 0.01% | −12,380−1.8% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 742,028 | $39.5M | 0.08% | −9,908−1.3% | Reduced |
| Lord, Abbett & Co. LLC | 813,162 | $43.3M | 0.14% | +813,162 | New |
| UBS Group AG | 837,281 | $44.5M | 0.01% | −13,804−1.6% | Reduced |
| Morgan Stanley | 847,616 | $45.1M | 0.00% | −256,359−23.2% | Reduced |
| Gilder Gagnon Howe & Co LLC | 913,698 | $48.6M | 0.52% | +117,239+14.7% | Added |
| Assenagon Asset Management S.A. | 947,738 | $50.4M | 0.08% | +545,490+135.6% | Added |
| Paradigm Capital Management Inc | 964,200 | $51.3M | 2.50% | −63,100−6.1% | Reduced |
| Dimensional Fund Advisors LP | 1,088,412 | $57.9M | 0.01% | −637,110−36.9% | Reduced |
| Artisan Partners Limited Partnership | 1,204,683 | $64.1M | 0.10% | +152,469+14.5% | Added |
| Alliancebernstein L.P. | 1,348,482 | $71.7M | 0.02% | −1,160,741−46.3% | Reduced |
| Geode Capital Management, LLC | 1,355,125 | $72.1M | 0.01% | −22,182−1.6% | Reduced |
| Congress Asset Management Co | 1,417,944 | $75.4M | 0.52% | +39,447+2.9% | Added |
| Millennium Management LLC | 2,247,122 | $119.5M | 0.11% | +482,105+27.3% | Added |
| State Street Corp | 2,333,334 | $124.1M | 0.00% | −46,586−2.0% | Reduced |
| Vanguard Group Inc | 8,615,384 | $458.3M | 0.01% | +600,014+7.5% | Added |
| BlackRock, Inc. | 11,464,605 | $609.8M | 0.01% | +368,309+3.3% | Added |
| TD Asset Management Inc | 0 | $0 | 0.00% | −1,313,762−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −1,032,292−100.0% | Sold out |
| Epoch Investment Partners, Inc. | 0 | $0 | 0.00% | −748,566−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −174,500−100.0% | Sold out |