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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
Capital Advisors, Ltd. LLC5$00.00%00.0%Unchanged
Tfo-TDC, LLC1$540.00%−1−50.0%Reduced
Advisory Services Network, LLC3$1610.00%00.0%Unchanged
25 LLC10$4270.00%+10New
Disciplined Investments, LLC8$4290.00%−1−11.1%Reduced
Larson Financial Group LLC10$5360.00%+10New
Glassman Wealth Services12$6430.00%+7+140.0%Added
NewSquare Capital LLC15$8040.00%00.0%Unchanged
Schubert & Co16$8580.00%−7−30.4%Reduced
CWM, LLC26$1.00K0.00%−93−78.2%Reduced
Steward Financial Group LLC26$1.00K0.00%+14+116.7%Added
Belpointe Asset Management LLC20$1.07K0.00%−55−73.3%Reduced
Moisand Fitzgerald Tamayo, LLC21$1.13K0.00%+21New
JFS Wealth Advisors, LLC23$1.23K0.00%−13−36.1%Reduced
Headlands Technologies LLC23$1.23K0.00%+23New
Bell Investment Advisors, Inc26$1.39K0.00%−7−21.2%Reduced
Farmers & Merchants Investments Inc27$1.45K0.00%00.0%Unchanged
Massmutual Trust Co FSB30$1.61K0.00%+7+30.4%Added
Psagot Value Holdings Ltd. / (Israel)34$2.00K0.00%+34New
Farther Finance Advisors, LLC38$2.04K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC48$2.57K0.00%−191−79.9%Reduced
Lindbrook Capital, LLC56$3.00K0.00%−111−66.5%Reduced
Parallel Advisors, LLC86$4.61K0.00%−84−49.4%Reduced
Point72 Asset Management, L.P.90$4.82K0.00%+90New
Householder Group Estate & Retirement Specialist, LLC85$5.00K0.00%00.0%Unchanged
First Horizon Advisors, Inc.96$5.14K0.00%−55−36.4%Reduced
Whittier Trust Co100$5.36K0.00%00.0%Unchanged
Ameritas Advisory Services, LLC112$5.44K0.00%+112New
Covestor Ltd134$7.00K0.01%00.0%Unchanged
Byrne Asset Management LLC150$8.00K0.01%00.0%Unchanged
Advisors Asset Management, Inc.165$8.84K0.00%+93+129.2%Added
Macroview Investment Management LLC205$11.0K0.02%+42+25.8%Added
Fifth Third Bancorp223$12.0K0.00%+70+45.8%Added
Cary Street Partner Investment Advisory LLC225$12.1K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.246$13.2K0.00%−1−0.4%Reduced
GPS Wealth Strategies Group, LLC275$14.7K0.00%+275New
Altshuler Shaham Ltd279$15.0K0.00%−503−64.3%Reduced
Ellevest, Inc.341$18.3K0.00%−244−41.7%Reduced
Cutler Group LP373$19.0K0.00%+273+273.0%Added
Tower View Investment Management & Research LLC400$21.0K0.01%00.0%Unchanged
IFP Advisors, Inc2,955$21.6K0.00%−2,974−50.2%Reduced
Kayne Anderson Rudnick Investment Management LLC520$27.9K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.460$31.0K0.00%00.0%Unchanged
Natixis749$40.1K0.00%−134−15.2%Reduced
Harel Insurance Investments & Financial Services Ltd.801$42.0K0.00%−230−22.3%Reduced
Assetmark, Inc823$44.1K0.00%+257+45.4%Added
Quarry LP974$52.2K0.03%+807+483.2%Added
National Bank of Canada1,000$53.6K0.00%−8,666−89.7%Reduced
Hexagon Capital Partners LLC1,000$53.6K0.01%+50+5.3%Added
The PNC Financial Services Group, Inc.1,101$59.0K0.00%−247−18.3%Reduced
Signaturefd, LLC1,283$68.8K0.00%−70−5.2%Reduced
Lazard Asset Management LLC1,323$70.0K0.00%+1,223+1,223.0%Added
SJS Investment Consulting Inc.1,475$79.0K0.02%−391−21.0%Reduced
Robeco Institutional Asset Management B.V.1,514$81.1K0.00%+1,514New
Aquatic Capital Management LLC1,800$96.0K0.01%+1,600+800.0%Added
Quadrant Capital Group LLC1,877$100.6K0.01%−170−8.3%Reduced
Tower Research Capital LLC (TRC)2,079$111.0K0.00%+209+11.2%Added
Trifecta Capital Advisors, LLC2,991$160.3K0.06%00.0%Unchanged
Truvestments Capital LLC3,049$163.4K0.09%+1,386+83.3%Added
Metropolitan Life Insurance Co3,074$164.7K0.01%−480−13.5%Reduced
Systematic Financial Management LP3,174$170.1K0.01%+3,174New
SkyOak Wealth, LLC3,750$201.0K0.06%00.0%Unchanged
Private Advisor Group, LLC3,809$204.1K0.00%+3,809New
Nisa Investment Advisors, LLC4,170$223.0K0.00%−470−10.1%Reduced
Rockefeller Capital Management L.P.4,167$223.0K0.00%+4,167New
Creative Planning4,205$225.3K0.00%−1,076−20.4%Reduced
Vident Investment Advisory, LLC4,251$227.8K0.01%+638+17.7%Added
HRT Financial LP4,322$231.0K0.00%−13,039−75.1%Reduced
Walleye Capital LLC4,467$239.4K0.00%−16,312−78.5%Reduced
Crossmark Global Holdings, Inc.4,766$256.0K0.01%+90+1.9%Added
Shay Capital LLC5,000$267.9K0.11%+5,000New
CWM Advisors, LLC5,082$272.3K0.03%+1,618+46.7%Added
Securian Asset Management, Inc5,183$277.8K0.01%00.0%Unchanged
Westwood Holdings Group Inc.5,225$280.0K0.00%+5,225New
Mackenzie Financial Corp5,393$289.0K0.00%+204+3.9%Added
Ieq Capital, LLC5,487$294.0K0.01%00.0%Unchanged
Glenmede Trust Co NA5,786$310.1K0.00%−563−8.9%Reduced
Zacks Investment Management5,843$313.1K0.00%+5,843New
KLR Investment Advisors, LLC5,987$320.8K0.28%+5,987New
Commonwealth Equity Services, LLC6,026$322.0K0.00%+602+11.1%Added
Pictet Asset Management SA7,097$380.3K0.00%00.0%Unchanged
Citigroup Inc7,164$383.9K0.00%−1,733−19.5%Reduced
Hancock Whitney Corp7,430$398.0K0.02%−936−11.2%Reduced
Advisor Group Holdings, Inc.7,553$404.7K0.00%+443+6.2%Added
Guggenheim Capital LLC7,708$413.1K0.00%−2,719−26.1%Reduced
State of Alaska, Department of Revenue7,855$420.0K0.00%−110−1.4%Reduced
Pacer Advisors, Inc.7,998$428.6K0.00%−2,954−27.0%Reduced
Point72 Middle East FZE8,049$431.3K0.02%+8,049New
Van Eck Associates Corp8,200$439.0K0.00%+6,062+283.5%Added
Bank of Montreal8,336$447.7K0.00%+701+9.2%Added
Virginia Retirement Systems Et Al8,700$466.2K0.00%+8,700New
Public Employees Retirement Association of Colorado8,723$467.0K0.00%00.0%Unchanged
US Bancorp8,788$470.9K0.00%−1,008−10.3%Reduced
Federated Hermes, Inc.8,789$471.0K0.00%−33−0.4%Reduced
Xponance, Inc.8,894$476.6K0.01%+64+0.7%Added
Ergoteles LLC8,931$478.6K0.02%+8,931New
Magnetar Financial LLC8,999$482.3K0.01%+8,999New
Bayesian Capital Management, LP9,071$486.1K0.06%+9,071New
Teachers Retirement System of the State of Kentucky9,073$487.0K0.00%00.0%Unchanged
LVW Advisors, LLC9,352$501.2K0.10%+30+0.3%Added