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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.

Q4 2024 vs. Q3 2024

How the institutions holding Calix, Inc changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of CALX: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders2411253+13
Shares57.1M9657.3M+189.3K (+0.3%)
Value$2.21B$3.72K$2.00B−$216.9M (−9.8%)

1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (46)

Institutions that held Calix, Inc at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to CALX in Q4 2024
InstitutionSharesValue% of portfolio
Harvey Partners, LLC425,000$14.8M1.67%
Norges Bank330,300$11.5M0.00%
Voloridge Investment Management, LLC218,142$7.61M0.03%
Jain Global LLC179,726$6.27M0.19%
Divisadero Street Capital Management, LP154,742$5.40M0.67%
D. E. Shaw & Co., Inc.110,231$3.84M0.00%
New Age Alpha Advisors, LLC85,502$2.98M0.12%
Marshall Wace, LLP57,950$2.02M0.00%
Trexquant Investment LP51,413$1.79M0.02%
1492 Capital Management LLC38,311$1.34M0.64%
Gsa Capital Partners LLP35,846$1.25M0.09%
Susquehanna International Group, LLP33,605$1.17M0.00%
Arrowstreet Capital, Limited Partnership30,946$1.08M0.00%
Holocene Advisors, LP30,096$1.05M0.00%
Susquehanna Fundamental Investments, LLC26,488$923.6K0.02%
Schonfeld Strategic Advisors LLC23,060$804.1K0.01%
EntryPoint Capital, LLC22,464$783.3K0.33%
Graham Capital Management, L.P.19,754$688.8K0.02%
Maxi Investments CY Ltd16,798$586.0K0.11%
Occudo Quantitative Strategies LP16,485$574.8K0.10%
Dynamic Technology Lab Private Ltd14,686$512.0K0.08%
Fox Run Management, L.L.C.13,619$474.9K0.09%
Police & Firemen's Retirement System of New Jersey12,683$442.3K0.00%
KLP Kapitalforvaltning AS12,200$425.4K0.00%
SG Americas Securities, LLC11,221$391.0K0.00%
Amundi8,639$329.8K0.00%
Dark Forest Capital Management LP9,190$320.5K0.05%
Yorktown Management & Research Co Inc9,000$313.8K0.30%
Neo Ivy Capital Management8,616$300.0K0.06%
TradeLink Capital LLC8,583$299.0K2.95%
Huntleigh Advisors, Inc.8,425$293.8K0.06%
Verition Fund Management LLC6,494$226.4K0.00%
Magnetar Financial LLC6,363$221.9K0.01%
Cornerstone Investment Partners, LLC6,257$218.2K0.01%
Mercer Global Advisors Inc5,966$208.0K0.00%
Quantbot Technologies LP2,415$84.2K0.00%
Caitong International Asset Management Co., Ltd668$23.3K0.02%
Aster Capital Management (DIFC) Ltd222$7.74K0.00%
Bank of Jackson Hole Trust56$1.95K0.00%
Creative Financial Designs Inc45$1.57K0.00%
SBI Securities Co., Ltd.13$4530.00%
Bokf, NA8$2900.00%
Kohmann Bosshard Financial Services, LLC5$1740.00%
EverSource Wealth Advisors, LLC4$1390.00%
Global Financial Private Client, LLC1$350.00%
Parkworth Wealth Management, Inc.1$350.00%

Sold out (33)

Institutions that held Calix, Inc at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of CALX in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
ACK Asset Management LLC321,124$12.5M
Driehaus Capital Management LLC258,618$10.0M
Pier Capital, LLC238,434$9.25M
National Bank of Canada142,187$5.52M
Kettle Hill Capital Management, LLC114,057$4.42M
Castleark Management LLC61,850$2.40M
State of New Jersey Common Pension Fund D52,615$2.04M
Jane Street Group, LLC31,594$1.23M
Walleye Capital LLC24,455$948.6K
Capital Fund Management S.A.22,775$883.4K
Norden Group LLC14,455$560.7K
Meeder Asset Management Inc13,026$505.3K
Alliance Wealth Advisors, LLC12,189$472.8K
Diversify Wealth Management, LLC10,066$372.9K
Baldwin Brothers Inc8,363$324.4K
Woodline Partners LP8,172$317.0K
LVW Advisors, LLC8,047$312.1K
Everence Capital Management Inc8,010$311.0K
Brevan Howard Capital Management LP7,132$276.6K
Wolverine Trading, LLC6,659$256.1K
Ieq Capital, LLC5,487$212.8K
Magnus Financial Group LLC5,430$210.6K
Arcadia Investment Management Corp1,000$38.8K
Principal Securities, Inc.742$28.8K
Allspring Global Investments Holdings, LLC669$25.9K
Ronald Blue Trust, Inc.650$23.0K
Catalyst Funds Management Pty Ltd400$15.5K
Financial Network Wealth Advisors LLC78$3.03K
AdvisorNet Financial, Inc41$1.59K
Global Retirement Partners, LLC40$1.55K
Bell Investment Advisors, Inc11$427
Mendota Financial Group, LLC4$156
Claris Advisors, LLC2$78

Not filed for Q4 2024 yet (1)

Institutions that held Calix, Inc at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CALX in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
FinTrust Capital Advisors, LLC96$3.72K