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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 2024

Institutional positions in Calix, Inc as of Mar 31, 2024. 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
260
+1 vs. Q4 2023
Shares held
57.4M
+761.1K (+1.3%) vs. Q4 2023
Total value
$1.91B
−$565.3M (−22.8%) vs. Q4 2023
New holders
45
100 more added
Sold out
44
89 more reduced

4 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2023: 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 2024: 260 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 2024: $1.91B
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 2024

Shares, value and share of portfolio for each institution holding Calix, Inc; share changes are against Q4 2023.

Institutions holding CALX in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Handelsinvest Investeringsforvaltning2,145$71.0K0.03%−1,113−34.2%Reduced
KBC Group NV1,757$58.0K0.00%+605+52.5%Added
Headlands Technologies LLC1,452$48.1K0.01%+1,452New
FMR LLC1,344$44.6K0.00%−382−22.1%Reduced
Trifecta Capital Advisors, LLC1,191$39.5K0.01%−1,200−50.2%Reduced
State of Wyoming1,186$39.3K0.01%−808−40.5%Reduced
Advisors Asset Management, Inc.1,172$38.9K0.00%−63−5.1%Reduced
Signaturefd, LLC1,108$36.7K0.00%−47−4.1%Reduced
Pacer Advisors, Inc.1,050$34.8K0.00%−8,041−88.5%Reduced
Hexagon Capital Partners LLC1,025$34.0K0.01%+25+2.5%Added
nVerses Capital, LLC1,000$33.2K0.08%+1,000New
Quarry LP917$30.4K0.01%+447+95.1%Added
DekaBank Deutsche Girozentrale902$30.0K0.00%−1,528−62.9%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC812$26.9K0.00%+812New
CIBC Private Wealth Group, LLC793$25.7K0.00%+793New
US Bancorp699$23.2K0.00%−162−18.8%Reduced
Whittier Trust Co615$20.4K0.00%+515+515.0%Added
CWM, LLC612$20.0K0.00%+599+4,607.7%Added
Principal Securities, Inc.559$18.5K0.00%+8+1.5%Added
Rise Advisors, LLC405$13.4K0.01%+405New
Tower View Investment Management & Research LLC400$13.3K0.01%00.0%Unchanged
Natixis355$11.8K0.00%−3−0.8%Reduced
Group One Trading, L.P.300$9.95K0.00%−646−68.3%Reduced
Ronald Blue Trust, Inc.292$9.68K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC275$9.12K0.00%00.0%Unchanged
Covestor Ltd285$9.00K0.01%−1,154−80.2%Reduced
LRI Investments, LLC230$7.63K0.00%+230New
Allworth Financial LP226$7.50K0.00%+6+2.7%Added
Lindbrook Capital, LLC207$6.86K0.00%+167+417.5%Added
Cutler Group LP208$6.00K0.00%00.0%Unchanged
Fifth Third Bancorp128$4.24K0.00%−44−25.6%Reduced
Macquarie Group Ltd119$4.00K0.00%−598,408−100.0%Reduced
Public Employees Retirement System of Ohio105$3.48K0.00%+105New
Crewe Advisors LLC87$2.88K0.00%+87New
GAMMA Investing LLC78$2.59K0.00%+5+6.8%Added
FinTrust Capital Advisors, LLC65$2.16K0.00%00.0%Unchanged
IFP Advisors, Inc59$1.96K0.00%00.0%Unchanged
Parallel Advisors, LLC53$1.76K0.00%+37+231.3%Added
Global Retirement Partners, LLC40$1.33K0.00%00.0%Unchanged
Highline Wealth Partners LLC37$1.23K0.00%00.0%Unchanged
Central Trust Co36$1.19K0.00%00.0%Unchanged
Farther Finance Advisors, LLC31$1.00K0.00%−11−26.2%Reduced
Capital Advisors, Ltd. LLC21$1.00K0.00%+16+320.0%Added
Cape Investment Advisory, Inc.28$9280.00%+28New
Farmers & Merchants Investments Inc27$8950.00%00.0%Unchanged
Main Street Group, LTD27$8760.00%00.0%Unchanged
Bell Investment Advisors, Inc26$8630.00%00.0%Unchanged
Umb Bank N A24$7960.00%+24New
JFS Wealth Advisors, LLC18$5970.00%−9−33.3%Reduced
Private Wealth Management Group, LLC14$4650.00%+14New
Versant Capital Management, Inc14$4640.00%−7−33.3%Reduced
Toronto Dominion Bank12$3980.00%00.0%Unchanged
Larson Financial Group LLC10$3320.00%00.0%Unchanged
Parkside Financial Bank & Trust10$3320.00%+10New
Abound Wealth Management8$2660.00%+8New
SJS Investment Consulting Inc.6$1990.00%−2−25.0%Reduced
DiNuzzo Private Wealth, Inc.5$1660.00%00.0%Unchanged
Rothschild Investment LLC5$1660.00%+5New
Tfo-TDC, LLC1$330.00%−7−87.5%Reduced
Huntington National Bank1$330.00%00.0%Unchanged
Norges Bank0$00.00%−606,152−100.0%Sold out
Weiss Multi-Strategy Advisers LLC0$00.00%−170,144−100.0%Sold out
Atika Capital Management LLC0$00.00%−115,000−100.0%Sold out
Dark Forest Capital Management LP0$00.00%−103,829−100.0%Sold out
Healthcare of Ontario Pension Plan Trust Fund0$00.00%−103,600−100.0%Sold out
Retirement Systems of Alabama0$00.00%−73,420−100.0%Sold out
Redwood Investments, LLC0$00.00%−63,304−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−48,495−100.0%Sold out
Campbell & CO Investment Adviser LLC0$00.00%−41,854−100.0%Sold out
Magnetar Financial LLC0$00.00%−32,313−100.0%Sold out
Jefferies Financial Group Inc.0$00.00%−23,591−100.0%Sold out
Truist Financial Corp0$00.00%−22,052−100.0%Sold out
HRT Financial LP0$00.00%−21,859−100.0%Sold out
Jackson Creek Investment Advisors LLC0$00.00%−20,240−100.0%Sold out
Twinbeech Capital LP0$00.00%−17,100−100.0%Sold out
Marshall Wace, LLP0$00.00%−14,302−100.0%Sold out
State of Michigan Retirement System0$00.00%−14,018−100.0%Sold out
Northwestern Mutual Investment Management Company, LLC0$00.00%−13,042−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−11,939−100.0%Sold out
PEAK6 Investments LLC0$00.00%−11,625−100.0%Sold out
New Mexico Educational Retirement Board0$00.00%−11,600−100.0%Sold out
Cipher Capital LP0$00.00%−9,965−100.0%Sold out
Xponance, Inc.0$00.00%−8,524−100.0%Sold out
Los Angeles Capital Management LLC0$00.00%−7,656−100.0%Sold out
Federated Hermes, Inc.0$00.00%−7,552−100.0%Sold out
LVW Advisors, LLC0$00.00%−7,333−100.0%Sold out
Vident Advisory, LLC0$00.00%−6,674−100.0%Sold out
JustInvest LLC0$00.00%−6,097−100.0%Sold out
Skandinaviska Enskilda Banken AB (publ)0$00.00%−5,700−100.0%Sold out
Private Advisor Group, LLC0$00.00%−5,668−100.0%Sold out
Creative Planning0$00.00%−5,558−100.0%Sold out
Ieq Capital, LLC0$00.00%−5,487−100.0%Sold out
Bank of Montreal0$00.00%−5,226−100.0%Sold out
Mirabella Financial Services LLP0$00.00%−5,254−100.0%Sold out
Securian Asset Management, Inc0$00.00%−4,883−100.0%Sold out
Hancock Whitney Corp0$00.00%−4,716−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−4,621−100.0%Sold out
Johnson Financial Group, Inc.0$00.00%−233−100.0%Sold out
Psagot Value Holdings Ltd. / (Israel)0$00.00%−179−100.0%Sold out
First Horizon Advisors, Inc.0$00.00%−151−100.0%Sold out