NYSE: CALX
Calix Inc Stock Ownership - Who owns Calix?

Insider buying vs selling

Have Calix Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Cory SindelarChief Financial Officer2025-06-3010,000$5.05
$50.50kBuy
Cory SindelarChief Financial Officer2025-06-3010,000$52.00
$520.00kSell
Michael WeeningPresident CEO2025-06-02100,000$46.59
$4.66MSell
Michael WeeningPresident CEO2025-06-0280,000$6.38
$510.40kBuy
Michael WeeningPresident CEO2025-06-0220,000$5.95
$119.00kBuy
Carl RussoDirector2025-04-2825,000$39.59
$989.70kSell
Carl RussoDirector2025-02-2725,000$38.15
$953.75kSell
Michael WeeningPresident CEO2025-02-14349$31.37
$10.95kBuy
Cory SindelarChief Financial Officer2025-02-14387$31.37
$12.14kBuy
Carl RussoDirector2024-11-0425,000$35.42
$885.50kSell

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Net Insider Buy/Sell (L12M) Ownership

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CALX Shareholders

What type of owners hold Calix Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc17.12%11,096,296$581.67MInstitution
Vanguard Group Inc12.37%8,015,370$420.17MInstitution
Calix Inc5.82%3,769,922$197.62MInsider
Carl Russo5.81%3,766,852$197.46MInsider
Michael Ashby4.70%3,043,690$159.55MInsider
Adam Grosser4.54%2,942,682$154.26MInsider
Alliancebernstein LP3.87%2,509,223$131.53MInstitution
State Street Corp3.67%2,379,920$124.76MInstitution
Millennium Management LLC2.72%1,765,017$92.52MInstitution
Dimensional Fund Advisors LP2.66%1,725,522$90.45MInstitution

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CALX vs App Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CALX77.59%22.41%Net SellingNet Selling
AI47.63%24.42%Net SellingNet Selling
BL58.59%41.41%Net SellingNet Selling
GTM62.09%37.91%Net BuyingNet Selling
COMP65.89%34.11%Net SellingNet Selling

Calix Stock Ownership FAQ

Who owns Calix?

Calix (NYSE: CALX) is owned by 86.78% institutional shareholders, 25.06% Calix insiders, and 0.00% retail investors. Calix Inc is the largest individual Calix shareholder, owning 3.77M shares representing 5.82% of the company. Calix Inc's Calix shares are currently valued at $199.47M.

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