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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, Q1 2023

Institutional positions in Calix, Inc as of Mar 31, 2023. 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
272
+1 vs. Q4 2022
Shares held
54.1M
+217.5K (+0.4%) vs. Q4 2022
Total value
$2.90B
−$786.3M (−21.3%) vs. Q4 2022
New holders
43
114 more added
Sold out
42
90 more reduced

3 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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.

Institutional holdersQ1 2023: 272 institutions
Q1 2021: 199 institutionsQ2 2021: 183 institutionsQ3 2021: 191 institutionsQ4 2021: 215 institutionsQ1 2022: 230 institutionsQ2 2022: 203 institutionsQ3 2022: 231 institutionsQ4 2022: 274 institutionsQ1 2023: 272 institutionsQ2 2023: 267 institutionsQ3 2023: 277 institutionsQ4 2023: 263 institutionsQ1 2024: 260 institutionsQ2 2024: 254 institutionsQ3 2024: 241 institutionsQ4 2024: 253 institutionsQ1 2025: 260 institutionsQ2 2025: 296 institutionsQ3 2025: 314 institutionsQ4 2025: 332 institutionsQ1 2026: 310 institutionsQ2 2026: 287 institutions
Value heldQ1 2023: $2.90B
Q1 2021: $1.71BQ2 2021: $2.31BQ3 2021: $2.50BQ4 2021: $4.12BQ1 2022: $2.26BQ2 2022: $1.82BQ3 2022: $3.31BQ4 2022: $3.70BQ1 2023: $2.90BQ2 2023: $2.71BQ3 2023: $2.51BQ4 2023: $2.48BQ1 2024: $1.91BQ2 2024: $2.04BQ3 2024: $2.21BQ4 2024: $2.00BQ1 2025: $2.00BQ2 2025: $2.97BQ3 2025: $3.48BQ4 2025: $3.11BQ1 2026: $2.94BQ2 2026: $2.27B
Institutions holding CALX and their total value by quarter
QuarterHoldersValue
Q2 2026287$2.27B
Q1 2026310$2.94B
Q4 2025332$3.11B
Q3 2025314$3.48B
Q2 2025296$2.97B
Q1 2025260$2.00B
Q4 2024253$2.00B
Q3 2024241$2.21B
Q2 2024254$2.04B
Q1 2024260$1.91B
Q4 2023263$2.48B
Q3 2023277$2.51B
Q2 2023267$2.71B
Q1 2023272$2.90B
Q4 2022274$3.70B
Q3 2022231$3.31B
Q2 2022203$1.82B
Q1 2022230$2.26B
Q4 2021215$4.12B
Q3 2021191$2.50B
Q2 2021183$2.31B
Q1 2021199$1.71B

Institutions, Q1 2023

Shares, value and share of portfolio for each institution holding Calix, Inc; share changes are against Q4 2022.

Institutions holding CALX in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Credit Suisse AG51,290$2.75M0.00%−224−0.4%Reduced
Texas Permanent School Fund51,058$2.74M0.03%+12,782+33.4%Added
New York State Common Retirement Fund50,935$2.73M0.00%−101,686−66.6%Reduced
First Trust Advisors LP49,510$2.65M0.00%−19,779−28.5%Reduced
ExodusPoint Capital Management, LP49,132$2.63M0.03%+49,132New
Boothbay Fund Management, LLC48,947$2.62M0.07%+22,899+87.9%Added
Moody Aldrich Partners LLC47,165$2.53M0.51%−2,824−5.6%Reduced
Great West Life Assurance Co46,457$2.49M0.01%+8,385+22.0%Added
State of New Jersey Common Pension Fund D45,333$2.43M0.01%+9,432+26.3%Added
Canada Pension Plan Investment Board43,300$2.32M0.00%+43,300New
Chartwell Investment Partners, LLC43,029$2.31M0.09%+11,763+37.6%Added
Jefferies Financial Group Inc.42,668$2.29M0.05%+42,668New
Verition Fund Management LLC42,097$2.26M0.04%+38,729+1,149.9%Added
Man Group plc–$2.06M0.01%–New
Qube Research & Technologies Ltd38,120$2.04M0.01%+38,120New
Amalgamated Bank37,729$2.02M0.02%−2,188−5.5%Reduced
State of Tennessee, Treasury Department37,549$2.01M0.01%−2,451−6.1%Reduced
Barclays PLC37,432$2.01M0.00%+17,070+83.8%Added
Envestnet Asset Management Inc35,156$1.88M0.00%+5,646+19.1%Added
Mount Capital Ltd34,980$1.88M0.74%00.0%Unchanged
UBS Group AG32,145$1.72M0.00%+10,004+45.2%Added
Thompson Investment Management, Inc.31,725$1.70M0.29%+19,125+151.8%Added
Yousif Capital Management, LLC29,380$1.57M0.02%−230−0.8%Reduced
Jane Street Group, LLC29,355$1.57M0.00%+12,908+78.5%Added
Price T Rowe Associates Inc28,500$1.53M0.00%+891+3.2%Added
Quadrature Capital Ltd28,149$1.51M0.04%+28,149New
Quantbot Technologies LP27,625$1.48M0.10%+27,625New
Los Angeles Capital Management LLC26,046$1.40M0.01%−32,568−55.6%Reduced
Navellier & Associates Inc25,840$1.38M0.29%−1,412−5.2%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys25,643$1.37M0.01%+31+0.1%Added
Janus Henderson Group PLC25,500$1.37M0.00%+5,794+29.4%Added
Algert Global LLC25,195$1.35M0.06%−30,897−55.1%Reduced
TownSquare Capital, LLC22,554$1.21M0.03%+12,802+131.3%Added
Balyasny Asset Management LLC21,818$1.17M0.00%+21,818New
STRS Ohio21,600$1.16M0.01%+2,700+14.3%Added
Millrace Asset Group, Inc.21,071$1.13M1.32%+1,080+5.4%Added
Putnam Investments LLC20,654$1.11M0.00%−872−4.1%Reduced
Teacher Retirement System of Texas20,636$1.11M0.01%−3,100−13.1%Reduced
Alpha DNA Investment Management LLC19,812$1.06M0.54%+4,001+25.3%Added
Ensign Peak Advisors, Inc19,710$1.06M0.00%+1,550+8.5%Added
Ameritas Investment Partners, Inc.19,201$1.03M0.04%00.0%Unchanged
Connor, Clark & Lunn Investment Management Ltd.18,870$1.01M0.01%+18,870New
Hussman Strategic Advisors, Inc.18,600$996.8K0.16%+18,600New
State Board of Administration of Florida Retirement System18,233$977.1K0.00%00.0%Unchanged
Truist Financial Corp17,476$936.5K0.00%+4,403+33.7%Added
Royal Bank of Canada17,220$923.0K0.00%−8,343−32.6%Reduced
Arizona State Retirement System17,065$914.5K0.01%+497+3.0%Added
Oregon Public Employees Retirement Fund16,749$897.6K0.01%+106+0.6%Added
SG Americas Securities, LLC15,829$848.0K0.01%−30.0%Reduced
Wells Fargo & Company15,597$835.8K0.00%+10,017+179.5%Added
Oak Associates, Ltd15,293$819.6K0.07%−11,000−41.8%Reduced
Empowered Funds, LLC15,117$810.1K0.05%+15,117New
Louisiana State Employees Retirement System15,100$809.2K0.02%−100−0.7%Reduced
LPL Financial LLC14,439$773.8K0.00%−2,790−16.2%Reduced
State of Michigan Retirement System14,418$772.7K0.01%−100−0.7%Reduced
Juncture Wealth Strategies, LLC14,009$750.7K0.37%+14,009New
Woodline Partners LP13,325$714.1K0.01%+5,722+75.3%Added
Northwestern Mutual Investment Management Company, LLC12,631$676.9K0.02%+7,363+139.8%Added
Calamos Advisors LLC12,485$669.1K0.00%−81,998−86.8%Reduced
Raymond James Financial Services Advisors, Inc.12,301$659.2K0.00%−500−3.9%Reduced
Atom Investors LP12,035$645.0K0.35%+12,035New
Handelsbanken Fonder AB11,700$627.0K0.00%00.0%Unchanged
Fox Run Management, L.L.C.11,291$605.1K0.20%+11,291New
Hillsdale Investment Management Inc.11,000$589.5K0.05%−1,000−8.3%Reduced
AE Wealth Management LLC10,840$580.9K0.00%+2,166+25.0%Added
Campbell & CO Investment Adviser LLC10,505$563.0K0.10%+10,505New
Baillie Gifford & Co10,492$562.3K0.00%−134−1.3%Reduced
New Mexico Educational Retirement Board10,300$552.0K0.03%+1,600+18.4%Added
ProShare Advisors LLC10,156$544.3K0.00%−751−6.9%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)9,650$517.1K0.00%+1,016+11.8%Added
Y-Intercept (Hong Kong) Ltd9,577$513.2K0.06%+9,577New
Mesirow Institutional Investment Management, Inc.9,550$511.8K0.06%+3,450+56.6%Added
LVW Advisors, LLC9,352$501.2K0.10%+30+0.3%Added
Teachers Retirement System of the State of Kentucky9,073$487.0K0.00%00.0%Unchanged
Bayesian Capital Management, LP9,071$486.1K0.06%+9,071New
Magnetar Financial LLC8,999$482.3K0.01%+8,999New
Ergoteles LLC8,931$478.6K0.02%+8,931New
Xponance, Inc.8,894$476.6K0.01%+64+0.7%Added
Federated Hermes, Inc.8,789$471.0K0.00%−33−0.4%Reduced
US Bancorp8,788$470.9K0.00%−1,008−10.3%Reduced
Public Employees Retirement Association of Colorado8,723$467.0K0.00%00.0%Unchanged
Virginia Retirement Systems Et Al8,700$466.2K0.00%+8,700New
Bank of Montreal8,336$447.7K0.00%+701+9.2%Added
Van Eck Associates Corp8,200$439.0K0.00%+6,062+283.5%Added
Point72 Middle East FZE8,049$431.3K0.02%+8,049New
Pacer Advisors, Inc.7,998$428.6K0.00%−2,954−27.0%Reduced
State of Alaska, Department of Revenue7,855$420.0K0.00%−110−1.4%Reduced
Guggenheim Capital LLC7,708$413.1K0.00%−2,719−26.1%Reduced
Advisor Group Holdings, Inc.7,553$404.7K0.00%+443+6.2%Added
Hancock Whitney Corp7,430$398.0K0.02%−936−11.2%Reduced
Citigroup Inc7,164$383.9K0.00%−1,733−19.5%Reduced
Pictet Asset Management SA7,097$380.3K0.00%00.0%Unchanged
Commonwealth Equity Services, LLC6,026$322.0K0.00%+602+11.1%Added
KLR Investment Advisors, LLC5,987$320.8K0.28%+5,987New
Zacks Investment Management5,843$313.1K0.00%+5,843New
Glenmede Trust Co NA5,786$310.1K0.00%−563−8.9%Reduced
Ieq Capital, LLC5,487$294.0K0.01%00.0%Unchanged
Mackenzie Financial Corp5,393$289.0K0.00%+204+3.9%Added
Westwood Holdings Group Inc.5,225$280.0K0.00%+5,225New
Securian Asset Management, Inc5,183$277.8K0.01%00.0%Unchanged