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, Q3 2025
Institutional positions in Calix, 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
- 314
- +22 vs. Q2 2025
- Shares held
- 56.7M
- +955.3K (+1.7%) vs. Q2 2025
- Total value
- $3.48B
- +$514.0M (+17.4%) vs. Q2 2025
- New holders
- 52
- 112 more added
- Sold out
- 30
- 101 more reduced
4 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 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, Q3 2025
Shares, value and share of portfolio for each institution holding Calix, Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Counterpoint Mutual Funds LLC | 37,534 | $2.30M | 0.18% | +37,534 | New |
| State of New Jersey Common Pension Fund D | 37,232 | $2.28M | 0.01% | −3,021−7.5% | Reduced |
| Bridgewater Associates, LP | 35,894 | $2.20M | 0.01% | +35,894 | New |
| Voya Investment Management LLC | 34,996 | $2.15M | 0.00% | −3,040−8.0% | Reduced |
| MetLife Investment Management | 34,231 | $2.10M | 0.01% | −794−2.3% | Reduced |
| Caxton Associates LLP | 33,974 | $2.08M | 0.06% | +33,974 | New |
| Franklin Resources Inc | 33,967 | $2.08M | 0.00% | +3,031+9.8% | Added |
| Teacher Retirement System of Texas | 33,527 | $2.06M | 0.01% | −37−0.1% | Reduced |
| Virginia Retirement Systems Et Al | 33,083 | $2.03M | 0.01% | −2,200−6.2% | Reduced |
| State of Alaska, Department of Revenue | 32,972 | $2.02M | 0.02% | −1,389−4.0% | Reduced |
| Lazard Asset Management LLC | 32,865 | $2.02M | 0.00% | +4,768+17.0% | Added |
| Pathstone Holdings, LLC | 32,740 | $2.01M | 0.01% | +876+2.7% | Added |
| State of Tennessee, Treasury Department | 32,645 | $2.00M | 0.01% | +4,575+16.3% | Added |
| Voloridge Investment Management, LLC | 30,037 | $1.84M | 0.01% | +30,037 | New |
| Manufacturers Life Insurance Company, The | 29,839 | $1.83M | 0.00% | −1,010−3.3% | Reduced |
| Harbor Capital Advisors, Inc. | 28,534 | $1.75M | 0.14% | +9,878+52.9% | Added |
| Illinois Municipal Retirement Fund | 28,434 | $1.74M | 0.02% | −2,267−7.4% | Reduced |
| Axecap Investments, LLC | 27,811 | $1.71M | 1.05% | +27,811 | New |
| Louisiana State Employees Retirement System | 27,300 | $1.68M | 0.03% | +300+1.1% | Added |
| Janus Henderson Group PLC | 27,234 | $1.67M | 0.00% | +2,103+8.4% | Added |
| Aquatic Capital Management LLC | 26,909 | $1.65M | 0.03% | +26,909 | New |
| Brevan Howard Capital Management LP | 26,255 | $1.61M | 0.02% | −35,342−57.4% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 26,015 | $1.60M | 0.00% | +15,753+153.5% | Added |
| Jackson Square Capital, LLC | 25,486 | $1.56M | 0.34% | 00.0% | Unchanged |
| Stifel Financial Corp | 25,225 | $1.55M | 0.00% | +3,181+14.4% | Added |
| Calamos Advisors LLC | 25,007 | $1.53M | 0.01% | +25,007 | New |
| Mirae Asset Global Investments Co., Ltd. | 24,894 | $1.53M | 0.00% | +24,894 | New |
| Toroso Investments, LLC | 23,769 | $1.46M | 0.01% | +10,903+84.7% | Added |
| Walleye Capital LLC | 23,491 | $1.44M | 0.01% | −58,802−71.5% | Reduced |
| HSBC Holdings PLC | 22,864 | $1.39M | 0.00% | −24,019−51.2% | Reduced |
| Summit Global Investments | 21,895 | $1.34M | 0.08% | +16,102+278.0% | Added |
| Federation des caisses Desjardins du Quebec | 21,827 | $1.34M | 0.01% | +2,889+15.3% | Added |
| Graham Capital Management, L.P. | 21,699 | $1.33M | 0.05% | −9,740−31.0% | Reduced |
| BNP Paribas Arbitrage, SA | 20,589 | $1.26M | 0.00% | −121,970−85.6% | Reduced |
| Gsa Capital Partners LLP | 20,176 | $1.24M | 0.10% | +13,014+181.7% | Added |
| SG Americas Securities, LLC | 19,371 | $1.19M | 0.00% | +16,178+506.7% | Added |
| STRS Ohio | 19,000 | $1.17M | 0.00% | −1,400−6.9% | Reduced |
| Winton Group Ltd | 18,520 | $1.14M | 0.04% | −6,950−27.3% | Reduced |
| Yousif Capital Management, LLC | 18,318 | $1.12M | 0.01% | −3,207−14.9% | Reduced |
| Two Sigma Investments, LP | 18,265 | $1.12M | 0.00% | −6,524−26.3% | Reduced |
| Arizona State Retirement System | 18,223 | $1.12M | 0.01% | −255−1.4% | Reduced |
| Williamson Legacy Group, LLC | 18,197 | $1.12M | 0.86% | +18,197 | New |
| Handelsbanken Fonder AB | 18,000 | $1.10M | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 17,700 | $1.09M | 0.01% | −21,520−54.9% | Reduced |
| Amalgamated Bank | 16,918 | $1.04M | 0.01% | +400+2.4% | Added |
| State Board of Administration of Florida Retirement System | 16,883 | $1.04M | 0.00% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 16,377 | $1.01M | 0.06% | +5,312+48.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 16,325 | $1.00M | 0.01% | +2,894+21.5% | Added |
| Teachers Retirement System of the State of Kentucky | 16,271 | $998.0K | 0.01% | −1,877−10.3% | Reduced |
| Boston Partners | 16,213 | $995.0K | 0.00% | −913−5.3% | Reduced |
| Legato Capital Management LLC | 15,725 | $965.0K | 0.11% | +8,675+123.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 15,134 | $928.8K | 0.00% | +323+2.2% | Added |
| Gibbs Wealth Management | 14,624 | $897.5K | 0.20% | −2,352−13.9% | Reduced |
| Ensign Peak Advisors, Inc | 13,963 | $856.9K | 0.00% | −6,800−32.8% | Reduced |
| Kornitzer Capital Management Inc | 13,505 | $828.8K | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 13,400 | $822.4K | 0.01% | +200+1.5% | Added |
| State of Wyoming | 13,365 | $820.2K | 0.09% | +4,093+44.1% | Added |
| KLP Kapitalforvaltning AS | 13,300 | $816.2K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,352 | $758.0K | 0.00% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 11,870 | $728.5K | 0.00% | +11,870 | New |
| Trexquant Investment LP | 11,781 | $723.0K | 0.01% | −97,717−89.2% | Reduced |
| Gotham Asset Management, LLC | 11,402 | $699.7K | 0.00% | +4,081+55.7% | Added |
| Schroder Investment Management Group | 11,337 | $695.9K | 0.00% | +570+5.3% | Added |
| ProShare Advisors LLC | 11,122 | $682.6K | 0.00% | −2,022−15.4% | Reduced |
| Huntleigh Advisors, Inc. | 11,039 | $677.5K | 0.12% | +656+6.3% | Added |
| Dynamic Technology Lab Private Ltd | 10,891 | $668.0K | 0.11% | +10,891 | New |
| Resona Asset Management Co.,Ltd. | 10,856 | $666.2K | 0.00% | +10,856 | New |
| Bank of Montreal | 10,698 | $656.5K | 0.00% | −2,531−19.1% | Reduced |
| Vident Advisory, LLC | 10,283 | $631.1K | 0.01% | +5,885+133.8% | Added |
| Amundi | 10,364 | $626.7K | 0.00% | +583+6.0% | Added |
| Formula Growth Ltd | 10,000 | $613.7K | 0.22% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 9,895 | $607.3K | 0.07% | −85−0.9% | Reduced |
| Portside Wealth Group, LLC | 9,753 | $598.5K | 0.08% | +1,738+21.7% | Added |
| LVW Advisors, LLC | 9,467 | $581.0K | 0.06% | −104−1.1% | Reduced |
| LPL Financial LLC | 9,321 | $572.0K | 0.00% | −32−0.3% | Reduced |
| Semanteon Capital Management, LP | 9,296 | $570.5K | 0.72% | +9,296 | New |
| OV Management LLC | 9,141 | $561.0K | 0.48% | +88+1.0% | Added |
| Yorktown Management & Research Co Inc | 9,000 | $552.3K | 0.44% | 00.0% | Unchanged |
| Victory Capital Management Inc | 8,861 | $543.8K | 0.00% | −4,601−34.2% | Reduced |
| Maryland State Retirement & Pension System | 8,543 | $524.3K | 0.01% | −8,411−49.6% | Reduced |
| Two Sigma Securities, LLC | 8,519 | $522.8K | 0.08% | +8,519 | New |
| Campbell & CO Investment Adviser LLC | 8,352 | $512.6K | 0.04% | −8,753−51.2% | Reduced |
| Atria Investments LLC | 8,341 | $511.9K | 0.01% | −1,043−11.1% | Reduced |
| Pictet Asset Management Holding SA | 8,322 | $510.7K | 0.00% | 00.0% | Unchanged |
| Magnetar Financial LLC | 8,040 | $493.4K | 0.00% | −11,870−59.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 7,794 | $478.0K | 0.00% | +7,794 | New |
| CWM Advisors, LLC | 7,471 | $458.5K | 0.04% | +155+2.1% | Added |
| Kera Capital Partners, Inc. | 7,363 | $451.9K | 0.07% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 7,035 | $432.0K | 0.00% | −10−0.1% | Reduced |
| First Trust Advisors LP | 6,677 | $409.8K | 0.00% | +6,677 | New |
| Mutual of America Capital Management LLC | 6,657 | $408.5K | 0.00% | −754−10.2% | Reduced |
| CIBC Bancorp USA Inc. | 6,289 | $386.0K | 0.00% | +6,289 | New |
| Wolverine Trading, LLC | 6,210 | $381.2K | 0.01% | +6,210 | New |
| Bayforest Capital Ltd | 5,808 | $356.4K | 0.17% | +5,592+2,588.9% | Added |
| Point72 (DIFC) Ltd | 5,764 | $353.7K | 0.02% | +5,764 | New |
| Quantinno Capital Management LP | 5,730 | $351.6K | 0.00% | +1,781+45.1% | Added |
| Verition Fund Management LLC | 5,601 | $343.7K | 0.00% | −5,464−49.4% | Reduced |
| MML Investors Services, LLC | 5,534 | $339.6K | 0.00% | −327−5.6% | Reduced |
| Ieq Capital, LLC | 5,487 | $336.7K | 0.00% | 00.0% | Unchanged |
| Cornerstone Investment Partners, LLC | 5,357 | $328.8K | 0.01% | −400−6.9% | Reduced |