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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, Q4 2021

Institutional positions in Calix, Inc as of Dec 31, 2021. 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
215
+26 vs. Q3 2021
Shares held
51.7M
+1.30M (+2.6%) vs. Q3 2021
Total value
$4.12B
+$1.63B (+65.5%) vs. Q3 2021
New holders
48
64 more added
Sold out
22
83 more reduced

2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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 holdersQ4 2021: 215 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 heldQ4 2021: $4.12B
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, Q4 2021

Shares, value and share of portfolio for each institution holding Calix, Inc; share changes are against Q3 2021.

Institutions holding CALX in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
CWM, LLC4$00.00%+4New
Signet Financial Management, LLC5$00.00%+5New
Mach-1 Financial Group, Inc.9$00.00%+9New
JFS Wealth Advisors, LLC12$1.00K0.00%+12New
Schubert & Co7$1.00K0.00%+7New
CoreCap Advisors, LLC10$1.00K0.00%+10New
Parallel Advisors, LLC29$2.00K0.00%+2+7.4%Added
Laurel Wealth Advisors LLC65$5.00K0.00%00.0%Unchanged
Evoke Wealth, LLC63$5.00K0.00%00.0%Unchanged
Whittier Trust Co100$8.00K0.00%00.0%Unchanged
American Portfolios Advisors109$8.72K0.00%00.0%Unchanged
Geneos Wealth Management Inc.150$11.0K0.00%−65−30.2%Reduced
The PNC Financial Services Group, Inc.144$12.0K0.00%00.0%Unchanged
Dark Forest Capital Management LP169$14.0K0.01%+169New
TCI Wealth Advisors, Inc.234$19.0K0.00%+56+31.5%Added
Koshinski Asset Management, Inc.247$19.8K0.00%00.0%Unchanged
Macroview Investment Management LLC257$21.0K0.03%+257New
GPS Wealth Strategies Group, LLC275$22.0K0.00%00.0%Unchanged
Byrne Asset Management LLC300$24.0K0.02%+300New
First Horizon Advisors, Inc.340$27.0K0.00%−46−11.9%Reduced
Leonteq Securities AG375$30.0K0.00%−48−11.3%Reduced
Spire Wealth Management400$32.0K0.00%00.0%Unchanged
Harvest Fund Management Co., Ltd585$46.0K0.01%+585New
Captrust Financial Advisors599$48.0K0.00%−39−6.1%Reduced
Altshuler Shaham Ltd599$48.0K0.00%+599New
US Bancorp617$50.0K0.00%00.0%Unchanged
Covestor Ltd647$52.0K0.07%+647New
Macquarie Group Ltd711$57.0K0.00%−1,438−66.9%Reduced
Signaturefd, LLC1,072$86.0K0.00%−1,000−48.3%Reduced
Hexagon Capital Partners LLC1,150$92.0K0.02%+493+75.0%Added
Point72 Hong Kong Ltd1,385$111.0K0.01%+1,385New
State of Wyoming1,538$123.0K0.06%+1,538New
Quadrant Capital Group LLC1,817$145.0K0.02%−225−11.0%Reduced
Exane Derivatives2,449$195.8K0.05%+280+12.9%Added
CIBC Asset Management Inc2,516$201.0K0.00%+2,516New
Xponance, Inc.2,614$209.0K0.00%+2,614New
AlphaCrest Capital Management LLC2,763$221.0K0.01%+2,763New
Nisa Investment Advisors, LLC4,580$230.0K0.00%+2,000+77.5%Added
Kestra Advisory Services, LLC3,054$244.0K0.00%+3,054New
Bailard, Inc.3,100$248.0K0.01%+3,100New
Mackenzie Financial Corp3,097$248.0K0.00%+3,097New
Great West Life Assurance Co3,192$255.0K0.00%00.0%Unchanged
Guggenheim Capital LLC3,238$259.0K0.00%+3,238New
Pictet Asset Management SA3,251$260.0K0.00%+3,251New
Dorsey Wright & Associates3,363$269.0K0.06%+456+15.7%Added
Two Sigma Securities, LLC3,421$274.0K0.05%+3,421New
Creative Planning3,580$286.0K0.00%+3,580New
O'Shaughnessy Asset Management, LLC3,696$296.0K0.01%−1,593−30.1%Reduced
IFP Advisors, Inc3,882$310.0K0.01%+692+21.7%Added
Bank of Montreal4,033$318.0K0.00%−41,202−91.1%Reduced
Ameritas Investment Partners, Inc.4,281$342.0K0.01%00.0%Unchanged
C M Bidwell & Associates Ltd4,317$345.0K0.21%−2,203−33.8%Reduced
Thompson Investment Management, Inc.4,500$360.0K0.05%−2,500−35.7%Reduced
MML Investors Services, LLC4,544$363.0K0.00%+4,544New
Private Advisor Group, LLC4,800$384.0K0.00%00.0%Unchanged
Raymond James & Associates4,947$396.0K0.00%+780+18.7%Added
Vident Investment Advisory, LLC5,197$416.0K0.01%+552+11.9%Added
Cambridge Investment Research Advisors, Inc.5,495$439.0K0.00%+5,495New
Hamilton Wealth, LLC5,556$444.0K0.20%+5,556New
CAPROCK Group, Inc.5,600$448.0K0.04%00.0%Unchanged
Envestnet Asset Management Inc5,948$476.0K0.00%+1,060+21.7%Added
Allstate Corp6,764$541.0K0.01%−6,930−50.6%Reduced
STRS Ohio7,000$559.0K0.00%+7,000New
Ensign Peak Advisors, Inc7,090$567.0K0.00%+7,090New
Zurcher Kantonalbank (Zurich Cantonalbank)7,445$595.0K0.00%+2,165+41.0%Added
Advisor Group Holdings, Inc.7,640$611.0K0.00%+496+6.9%Added
Alps Advisors Inc7,984$638.0K0.01%+100+1.3%Added
Lyon Street Capital, LLC8,000$640.0K0.64%+8,000New
Commonwealth Equity Services, LLC8,637$690.0K0.00%+1,854+27.3%Added
Public Employees Retirement Association of Colorado8,723$698.0K0.00%+8,723New
Cutler Group LP8,783$702.0K0.05%+2,020+29.9%Added
SG3 Management, LLC9,000$720.0K0.07%+1,500+20.0%Added
Cornerstone Investment Partners, LLC9,150$732.0K0.04%00.0%Unchanged
Amalgamated Bank9,273$742.0K0.01%−91−1.0%Reduced
LPL Financial LLC9,321$745.0K0.00%−644−6.5%Reduced
Brown Advisory Inc9,503$760.0K0.00%+9,503New
Cinctive Capital Management LP9,757$780.0K0.04%−105,853−91.6%Reduced
HSBC Holdings PLC9,701$782.0K0.00%+1,883+24.1%Added
SkyOak Wealth, LLC10,000$800.0K0.20%00.0%Unchanged
Seven Eight Capital, LP10,005$800.0K0.14%+10,005New
Handelsbanken Fonder AB10,100$808.0K0.00%00.0%Unchanged
LVW Advisors, LLC10,250$820.0K0.14%+490+5.0%Added
Hancock Whitney Corp10,335$826.0K0.03%−518−4.8%Reduced
Bridgeway Capital Management, LLC10,500$840.0K0.02%00.0%Unchanged
Tower Research Capital LLC (TRC)10,728$858.0K0.01%+9,083+552.2%Added
D.A. Davidson & Co.10,813$865.0K0.01%+472+4.6%Added
Robeco Institutional Asset Management B.V.11,081$886.0K0.00%00.0%Unchanged
Teacher Retirement System of Texas11,080$886.0K0.00%+2,018+22.3%Added
Alpine Global Management, LLC11,291$903.0K0.13%+11,291New
National Bank of Canada11,640$932.0K0.00%+11,640New
ProShare Advisors LLC12,057$965.0K0.00%+4,985+70.5%Added
Walleye Trading LLC12,963$1.04M0.02%+8,024+162.5%Added
Royal Bank of Canada13,041$1.04M0.00%+6,970+114.8%Added
BNP Paribas Arbitrage, SA13,771$1.10M0.00%+2,690+24.3%Added
Luminus Management LLC14,000$1.12M0.26%−41,000−74.5%Reduced
Metropolitan Life Insurance Co14,297$1.14M0.02%00.0%Unchanged
SG Americas Securities, LLC14,759$1.18M0.01%−7,328−33.2%Reduced
Arizona State Retirement System15,381$1.23M0.01%−28−0.2%Reduced
Hillsdale Investment Management Inc.15,500$1.24M0.08%−105,300−87.2%Reduced
Virginia Retirement Systems Et Al16,900$1.35M0.01%−10,900−39.2%Reduced