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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 2025 vs. Q1 2025

How the institutions holding Calix, Inc changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of CALX: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders2601296+37
Shares56.5M8855.9M−596.8K (−1.1%)
Value$2.00B$3.12K$2.97B+$972.0M (+48.5%)

1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (66)

Institutions that held Calix, Inc at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to CALX in Q2 2025
InstitutionSharesValue% of portfolio
Lord, Abbett & Co. LLC813,162$43.3M0.14%
Loomis Sayles & Co L P407,634$21.7M0.03%
Westfield Capital Management Co LP291,149$15.5M0.06%
Penserra Capital Management LLC255,685$13.6M0.19%
Hood River Capital Management LLC229,832$12.2M0.17%
Driehaus Capital Management LLC92,855$4.94M0.04%
EAM Investors, LLC85,845$4.57M0.69%
Walleye Capital LLC82,293$4.38M0.04%
Jane Street Group, LLC56,039$2.98M0.00%
Algert Global LLC55,920$2.97M0.06%
Allianz Asset Management GmbH50,970$2.71M0.00%
Healthcare of Ontario Pension Plan Trust Fund42,100$2.24M0.00%
State of New Jersey Common Pension Fund D40,253$2.14M0.01%
Jackson Creek Investment Advisors LLC38,573$2.05M0.55%
Lisanti Capital Growth, LLC37,240$1.98M0.55%
Graham Capital Management, L.P.31,439$1.67M0.05%
Lazard Asset Management LLC28,097$1.49M0.00%
Magnetar Financial LLC19,910$1.06M0.01%
Walleye Trading LLC18,589$988.7K0.02%
Quantbot Technologies LP17,685$940.7K0.02%
Boston Partners17,126$910.9K0.00%
Campbell & CO Investment Adviser LLC17,105$909.8K0.06%
Scott Marsh Financial, LLC16,228$863.2K0.32%
Fox Run Management, L.L.C.15,217$809.4K0.13%
Toroso Investments, LLC12,866$684.3K0.00%
Landscape Capital Management, L.L.C.11,065$588.5K0.05%
Schroder Investment Management Group10,767$552.3K0.00%
Bridgefront Capital, LLC7,831$416.5K0.11%
Gotham Asset Management, LLC7,321$389.4K0.00%
Legato Capital Management LLC7,050$375.0K0.04%
Summit Global Investments5,793$308.0K0.02%
Capstone Investment Advisors, LLC5,596$297.7K0.00%
Ieq Capital, LLC5,487$291.9K0.00%
Sanctuary Advisors, LLC4,973$264.5K0.00%
Mercer Global Advisors Inc4,953$263.4K0.00%
Versor Investments LP4,800$255.3K0.04%
Xponance, Inc.4,574$243.3K0.00%
Cooper Financial Group4,480$238.3K0.03%
CI Private Wealth, LLC4,447$236.5K0.00%
CIBC Asset Management Inc4,442$236.3K0.00%
Enterprise Financial Services Corp4,400$234.0K0.12%
Vident Advisory, LLC4,398$233.9K0.00%
Crossmark Global Holdings, Inc.4,327$230.2K0.00%
Everence Capital Management Inc4,210$224.0K0.01%
Evergreen Capital Management LLC4,185$222.6K0.01%
Teza Capital Management LLC4,132$219.8K0.16%
Linden Thomas Advisory Services, LLC4,064$216.2K0.02%
Quantinno Capital Management LP3,949$210.0K0.00%
Jones Financial Companies LLLP4,041$207.3K0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.674$36.0K0.00%
Raymond James Financial Inc564$30.0K0.00%
Simplex Trading, LLC455$24.0K0.00%
Bayforest Capital Ltd216$11.5K0.01%
Clearstead Advisors, LLC183$9.73K0.00%
Aster Capital Management (DIFC) Ltd164$8.72K0.00%
Hillsdale Investment Management Inc.160$8.51K0.00%
Twin Peaks Wealth Advisors, LLC97$5.67K0.00%
Northwestern Mutual Wealth Management Co88$4.68K0.00%
Principal Securities, Inc.42$2.23K0.00%
MAI Capital Management38$2.02K0.00%
UMA Financial Services, Inc.35$1.86K0.00%
True Wealth Design, LLC7$3730.00%
Atlantic Trust, LLC6$3200.00%
Annis Gardner Whiting Capital Advisors, LLC5$2660.00%
Rialto Wealth Management, LLC1$540.00%
Essential Partners LLC1$530.00%

Sold out (29)

Institutions that held Calix, Inc at the end of Q1 2025 and filed for Q2 2025 without it.

Not filed for Q2 2025 yet (1)

Institutions that held Calix, Inc at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CALX in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Lindbrook Capital, LLC88$3.12K