Calix (CALX) relationships
Calix (CALX) is connected to 40 named shareholders, 0 other companies and 12 officers and directors, each link from an SEC filing. Its largest named shareholder is BlackRock, with 18.7% of the company (13F, Jun 30, 2026).
Largest shareholders of Calix
| Holder | % of company | Filing | As of | Accession |
|---|---|---|---|---|
| BlackRock | 18.7% | 13F | Jun 30, 2026 | 0002012383-26-003238 |
| Vanguard | 13.7% | 13F | Jun 30, 2026 | 0002100121-26-001018 |
| Carl Russo | 8.8% | Form 4 | Jul 27, 2026 | 0001483757-26-000019 |
| ALLIANCEBERNSTEIN L.P. | 5.2% | 13F | Jun 30, 2026 | 0001109448-26-000261 |
| State Street | 4.6% | 13F | Jun 30, 2026 | 0000093751-26-000583 |
| Geode Capital | 2.4% | 13F | Jun 30, 2026 | 0001214717-26-000008 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 2.1% | 13F | Jun 30, 2026 | 0001177719-26-000021 |
| Dimensional | 2.1% | 13F | Jun 30, 2026 | 0000354204-26-000866 |
| ACADIAN ASSET MANAGEMENT LLC | 2.0% | 13F | Jun 30, 2026 | 0001140361-26-032657 |
| Citadel | 1.9% | 13F | Jun 30, 2026 | 0001104659-26-104387 |
| UBS | 1.6% | 13F | Jun 30, 2026 | 0001610520-26-000103 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1.6% | 13F | Jun 30, 2026 | 0001037792-26-000014 |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 1.5% | 13F | Sep 30, 2026 | 0001193125-26-422223 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.4% | 13F | Jun 30, 2026 | 0001164508-26-000035 |
| LOOMIS SAYLES & CO L P | 1.2% | 13F | Jun 30, 2026 | 0000312348-26-000034 |
Officers and directors of Calix
- Carl Russo — Director · 10% owner (Form 4, Sep 29, 2026)
- Kevin Robert Peters — Director (Form 4, May 18, 2026)
- Cory Sindelar — Chief Financial Officer (Form 4, Feb 17, 2026)
- Christopher J. Bowick — Director (Form 4, May 18, 2026)
- Kathleen M. Crusco — Director (Form 4, May 18, 2026)
- Kira Makagon — Director (Form 4, May 18, 2026)
- Michael Weening — President & CEO · Director (Form 4, Feb 17, 2026)
- Wade Oosterman — Director (Form 4, May 18, 2026)
- Michael J. Berry — Director (Form 4, May 18, 2026)
- Rajatish Mukherjee — Director (Form 4, May 18, 2026)
- John Durocher — COO (Form 4, Feb 17, 2026)
- Shane Todd Marshall Eleniak — Chief Product Officer (Form 4, Feb 17, 2026)
Map of Calix's relationships · Who owns Calix