Calix, Inc (NYSE:CALX) is held by 321 institutional investors per 13F filings through December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Dec, 2025 | 11,462,941 | -255,312 | -2.18% | $606,733,495.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 11,153,403 | -309,538 | -2.70% | $546,405,187.00 |
| VANGUARD GROUP INC | 31 Dec, 2025 | 8,302,450 | -186,628 | -2.20% | $439,448,678.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Dec, 2025 | 5,533,754 | 5,533,754 | 0.00% | $271,098,608.00 |
| ALLIANCEBERNSTEIN L.P. | 31 Dec, 2025 | 3,251,128 | 1,788,757 | 122.32% | $172,082,205.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Dec, 2025 | 2,686,525 | 2,686,525 | 0.00% | $131,612,860.00 |
| State Street Corp | 31 Dec, 2025 | 2,602,333 | 239,368 | 10.13% | $127,636,048.00 |
| State Street Corp | 31 Dec, 2025 | 2,362,965 | 23,022 | 0.98% | $125,071,737.00 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 31 Dec, 2025 | 2,188,346 | 2,188,346 | 0.00% | $115,829,184.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Dec, 2025 | 1,903,972 | 462,060 | 32.04% | $93,275,588.00 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 31 Dec, 2025 | 1,546,101 | 400,809 | 35.00% | $75,743,488.00 |
| ALLIANCEBERNSTEIN L.P. | 31 Dec, 2025 | 1,462,371 | 52,642 | 3.73% | $77,403,297.00 |
| CONGRESS ASSET MANAGEMENT CO | 31 Dec, 2025 | 1,447,545 | -15,657 | -1.07% | $76,618,557.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 1,445,338 | 74,235 | 5.41% | $76,512,937.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Dec, 2025 | 1,441,912 | -523,006 | -26.62% | $76,320,402.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 1,435,706 | -9,632 | -0.67% | $70,348,327.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Dec, 2025 | 1,277,505 | 3,079 | 0.24% | $67,618,340.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 1,218,495 | 269,876 | 28.45% | $59,698,564.00 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 31 Dec, 2025 | 1,145,292 | 461,196 | 67.42% | $60,620,306.00 |
| ACADIAN ASSET MANAGEMENT LLC | 31 Dec, 2025 | 1,030,115 | 191,001 | 22.76% | $54,497.00 |