Calix (CALX)
Unifies broadband access equipment, cloud software, AI agents, and managed services for service providers.
$35.15
After-hours close0.00 (0.00%)
At close$35.15(−0.76%)
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13F · 13D/G · Form 4
| Institutions | 96.28% | 60.62M shares | |
|---|---|---|---|
| 293 holders · as of Jun 30, 2026 | |||
| Insiders | 11.14% | 7.01M shares | |
| 1 holder · as of May 19, 2023 | |||
| Adds to | 107.42% | ||
62.96M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
These groups come from separate filings that can overlap, so they add to 107.42%; nothing is left for Other.
13F, as of Jun 30, 2026
293 holders · 60.62M shares · 39 new positions · 145 increased · 114 reduced · 61 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 11.78M | 18.70% | +622.1K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 5.59M | 8.87% | +54.3K | Aug 13, 2026 |
| AllianceBernstein L.P. | 3.25M | 5.16% | −2.7K | Aug 14, 2026 |
| State Street Corp | 2.92M | 4.63% | +313.2K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 2.59M | 4.11% | −99.1K | Aug 13, 2026 |
| Geode Capital Management, LLC | 1.48M | 2.35% | +45.9K | Aug 12, 2026 |
| Westfield Capital Management Co LP | 1.32M | 2.10% | −221.6K | Aug 12, 2026 |
| Dimensional Fund Advisors LP | 1.31M | 2.08% | +90.9K | Aug 11, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.90% | 9.67M | 13G | Jul 18, 2025 |
| Vanguard Portfolio Management | 8.64% | 5.59M | 13G | Apr 29, 2026 |
| AllianceBernstein L.P. | 5.00% | 3.25M | 13G | May 18, 2026 |
Form 4
Latest trades
Nothing filed in the last 12 months.
House and Senate disclosures
Not reported.