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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.

Q2 2021 vs. Q1 2021

How the institutions holding Calix, Inc changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of CALX: Q1 2021 compared with Q2 2021
MeasureQ1 2021Q2 2021Change
Holders199183−16
Shares49.5M48.6M−858.7K (−1.7%)
Value$1.71B$2.31B+$594.4M (+34.7%)

New holders (23)

Institutions that held Calix, Inc at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to CALX in Q2 2021
InstitutionSharesValue% of portfolio
Altshuler Shaham Ltd824,233$39.2M0.29%
Rothschild & Co Asset Management US Inc.478,430$22.7M0.27%
SG Capital Management LLC99,045$4.71M1.31%
Arrowstreet Capital, Limited Partnership57,060$2.71M0.00%
Luminus Management LLC45,000$2.14M0.33%
Schonfeld Strategic Advisors LLC43,460$2.06M0.02%
Voloridge Investment Management, LLC21,772$1.03M0.01%
Simplex Trading, LLC20,046$952.0K0.03%
PDT Partners, LLC19,440$923.0K0.06%
Hancock Whitney Corp13,541$643.0K0.02%
Juncture Wealth Strategies, LLC10,844$488.0K0.28%
Handelsbanken Fonder AB10,100$480.0K0.00%
Wolverine Trading, LLC9,907$475.0K0.01%
Blueshift Asset Management, LLC9,712$461.0K0.03%
Cutler Group LP8,838$419.0K0.03%
CIBC World Markets Inc.7,537$358.0K0.00%
Thompson Investment Management, Inc.7,000$332.0K0.05%
Keebeck Alpha, LP6,881$327.0K0.11%
CAPROCK Group, Inc.5,600$266.0K0.02%
Jump Financial, LLC5,500$261.0K0.03%
LPL Financial LLC5,304$252.0K0.00%
Private Advisor Group, LLC4,800$228.0K0.00%
Maverick Capital LtdSuperinvestorMaverick Capital1,227$58.0K0.00%

Sold out (39)

Institutions that held Calix, Inc at the end of Q1 2021 and filed for Q2 2021 without it.

Institutions that sold out of CALX in Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Psagot Investment House Ltd.856,313$29.7M
Masters Capital Management LLC500,000$17.3M
Portolan Capital Management, LLC189,335$6.56M
California Public Employees Retirement System107,100$3.71M
PEAK6 Investments LLC95,908$3.32M
Divisar Capital Management LLC74,621$2.59M
Point72 Asset Management, L.P.66,244$2.30M
Genesee Capital Advisors, LLC62,679$2.17M
Alyeska Investment Group, L.P.59,684$2.07M
Healthcare of Ontario Pension Plan Trust Fund58,000$2.01M
Creative Planning40,140$1.39M
Jetstream Capital LLC40,000$1.39M
Paloma Partners Management Co29,188$1.01M
Tudor Investment Corp Et Al26,643$923.0K
Sciencast Management LP19,581$767.0K
Dynamic Technology Lab Private Ltd18,691$648.0K
STRS Ohio17,100$592.0K
Cipher Capital LP15,570$540.0K
DuPont Capital Management Corp13,893$482.0K
AlphaCrest Capital Management LLC12,230$424.0K
Marshall Wace, LLP11,799$409.0K
Tamarack Advisers, LP10,000$347.0K
SG Americas Securities, LLC9,965$345.0K
Virtu Financial LLC9,865$342.0K
Globeflex Capital L P8,497$295.0K
Gotham Asset Management, LLC8,150$282.0K
Seven Eight Capital, LP8,900$265.0K
Truist Financial Corp7,135$247.0K
Parallax Volatility Advisers, L.P.7,039$244.0K
Mackay Shields LLC6,533$226.0K
Kestra Advisory Services, LLC6,100$211.0K
Y-Intercept (Hong Kong) Ltd6,114$204.0K
Neo Ivy Capital Management2,382$83.0K
Spire Wealth Management800$28.0K
Lynrock Lake LP666$23.0K
Manchester Financial Inc319$11.0K
Eaton Vance Management168$6.00K
Jefferies Group LLC138$4.78K
Mach-1 Financial Group, Inc.2$0