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Disclosery

CALX CALIX INC

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COM (common), issuer CIK 1406666

279 managers (287 13F filers) reported a position in CALX shares at 2026-06-30, 59,918,484 shares in all. 36 filers opened a position and 58 filers sold out during the quarter.

Managers
279
13F filers
287
New
36
Added
106
Reduced
114
Sold out
58
Shares held by filers
59,918,484

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,000$74.6K<0.01%-3,23013F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC1,720$64.2K<0.01%-84013F-HRTimelineGroup
OV Management LLC1,652$61.7K0.12%-1113F-HRTimeline
SIGNATUREFD, LLC1,206$45K<0.01%-2013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,020$38.1K<0.01%-26613F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\1,018$38K<0.01%+46813F-HRTimelineGroup
Smartleaf Asset Management LLC954$34.4K<0.01%013F-HRTimeline
GAMMA Investing LLC897$33.5K<0.01%-75413F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC840$31.3K<0.01%new13F-HRTimeline
Covestor Ltd780$29K0.02%+7213F-HRTimeline
Caitong International Asset Management …711$26.5K<0.01%+68813F-HRTimeline
Advisors Asset Management, Inc.661$24.7K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.544$20.3K<0.01%new13F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…525$19.6K<0.01%+7713F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp500$18.7K<0.01%013F-HRTimelineGroup
Kemnay Advisory Services Inc.408$15.2K<0.01%+8413F-HRTimeline
Tower View Wealth Management LLC400$14.9K0.01%013F-HRTimeline
Allworth Financial LP359$13.4K<0.01%+7913F-HRTimeline
Clearstead Advisors, LLC347$13K<0.01%+16413F-HRTimeline
Bayforest Capital Ltd289$10.8K0.01%new13F-HRTimeline
MATHER GROUP, LLC.287$10.7K<0.01%013F-HRTimeline
WHITTIER TRUST CO251$9.66K<0.01%013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.248$9.26K<0.01%-1,37813F-HRTimeline
Arax Advisory Partners226$8.43K<0.01%new13F-HRTimeline
Sterling Capital Management LLC208$7.76K<0.01%-18313F-HRTimeline
Hillsdale Investment Management Inc.200$7.46K<0.01%-86,14013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…185$6.91K<0.01%-313F-HRTimelineGroup
IFP Advisors, Inc168$6.27K<0.01%013F-HRTimeline
Crewe Advisors LLC149$5.56K<0.01%-30613F-HRTimeline
Fulcrum Asset Management LLP144$5.19K<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC130$4.84K<0.01%-30413F-HRTimeline
Bare Financial Services, Inc118$4.4K<0.01%+1613F-HRTimeline
Versant Capital Management, Inc112$4.18K<0.01%+2513F-HRTimeline
ROTHSCHILD INVESTMENT LLC102$3.81K<0.01%+1713F-HRTimeline
GROUP ONE TRADING LLC102$3.81K<0.01%-80713F-HRTimeline
Private Wealth Management Group, LLC89$3.32K<0.01%-3313F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…88$3.28K<0.01%-21813F-HRTimelineGroup
Salomon & Ludwin, LLC73$2.71K<0.01%-60613F-HRTimeline
Parallel Advisors, LLC69$2.58K<0.01%+613F-HRTimeline
UMB Bank, n.a.64$2.39K<0.01%-22113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MassMutual Private Wealth & Trust, FSB62$2.31K<0.01%013F-HRTimeline
Essential Partners LLC60$2.24K<0.01%+5913F-HRTimeline
Steward Partners Investment Advisory, L…58$2.17K<0.01%-1,80313F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.56$2K<0.01%-51513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Quarry LP51$1.9K<0.01%+2513F-HRTimeline
SBI Securities Co., Ltd.49$1.83K<0.01%+3213F-HRTimeline
Keating Financial Advisory Services, In…48$1.79K<0.01%-513F-HRTimeline
CENTRAL TRUST Co29$1.08K<0.01%-2413F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…27$1.01K<0.01%013F-HRTimelineGroup
Main Street Group, LTD27$1.01K<0.01%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV23$858<0.01%013F-HRTimeline
Rossby Financial, LCC23$858<0.01%-513F-HRTimeline
Fortitude Family Office, LLC22$821<0.01%-1213F-HRTimeline
JFS WEALTH ADVISORS, LLC20$747<0.01%+1813F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC18$672<0.01%-3713F-HRTimeline
Godfrey Financial Associates, Inc.18$672<0.01%013F-HRTimeline
Manchester Capital Management LLC15$560<0.01%013F-HRTimeline
Parkside Financial Bank & Trust14$524<0.01%-1513F-HRTimeline
Physician Wealth Advisors, Inc.14$523<0.01%-2113F-HRTimeline
Plante Moran Financial Advisors, LLC13$485<0.01%new13F-HRTimeline
Ankerstar Wealth, LLC11$411<0.01%+213F-HRTimeline
FIDUCIARY FINANCIAL ADVISORS10$336<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.9$336<0.01%+213F-HRTimeline
Trust Co6$224<0.01%013F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC6$224<0.01%-513F-HRTimeline
Owl Creek Wealth Partners LLC5$187<0.01%013F-HRTimeline
Larson Financial Group LLC4$149<0.01%013F-HRTimeline
Creative Capital Management Investments…4$149<0.01%new13F-HRTimeline
Davis Capital Management3$112<0.01%new13F-HRTimeline
Strengthening Families & Communities, L…3$112<0.01%new13F-HRTimeline
True Wealth Design, LLC2$75<0.01%-413F-HRTimeline
Rialto Wealth Management, LLC1$38<0.01%013F-HRTimeline
HFM Investment Advisors, LLC1$38<0.01%new13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$37<0.01%013F-HRTimelineGroup
CVA Family Office, LLC1$37<0.01%-513F-HRTimeline
LRI Investments, LLC1$37<0.01%new13F-HRTimeline
Hughes Financial Services, LLC1$37<0.01%013F-HRTimeline
Evolution Advisers, Inc.6$00%new13F-HRTimelineValue filed as zero, left out of ratios.
Navigoe, LLC1$00%new13F-HRTimelineValue filed as zero, left out of ratios.