Who Owns CALIX (CALX)? -- Institutional Holders (2026-06-30)

343 institutions reported holding $2.30B of CALIX (CALX) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($439.5M), VANGUARD GROUP INC ($324.1M), ALLIANCEBERNSTEIN L.P. ($159.1M), STATE STREET CORP ($108.8M), GEODE CAPITAL MANAGEMENT, LLC ($55.3M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$439.5M11.8MAdded
2VANGUARD GROUP INC$324.1M8.7MTrimmed
3ALLIANCEBERNSTEIN L.P.$159.1M3.2MTrimmed
4STATE STREET CORP$108.8M2.9MAdded
5GEODE CAPITAL MANAGEMENT, LLC$55.3M1.5MAdded
6WESTFIELD CAPITAL MANAGEMENT CO LP$49.4M1.3MTrimmed
7DIMENSIONAL FUND ADVISORS LP$48.9M1.3MAdded
8CITADEL ADVISORS LLC$46.6M1.2MAdded
9ACADIAN ASSET MANAGEMENT LLC$46.3M1.2MAdded
10PARADIGM CAPITAL MANAGEMENT INC/NY$37.2M997,134Added
11ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$32.7M875,837Added
12UBS Group AG$32.0M857,360Added
13LOOMIS SAYLES & CO L P$29.3M784,798Trimmed
14MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$28.1M753,302Added
15JANE STREET GROUP, LLC$27.1M727,368Added
16TWO SIGMA INVESTMENTS, LP$26.3M703,911Added
17MILLENNIUM MANAGEMENT LLC$26.1M698,620Trimmed
18Sixth Street Partners Management Company, L.P.$26.0M696,967New
19CHARLES SCHWAB INVESTMENT MANAGEMENT INC$26.0M696,967Added
20NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$24.6M659,563Added
21NORTHERN TRUST CORP$24.0M642,151Added
22GILDER GAGNON HOWE & CO LLC$21.7M580,323Trimmed
23BANK OF AMERICA CORP /DE/$20.9M560,034Trimmed
24RENAISSANCE TECHNOLOGIES LLC$20.5M548,118Added
25MORGAN STANLEY$19.6M524,882Trimmed

Source: SEC Form 13F filings · as of 2026-06-30