Calix, Inc

Historical 13F Holders

Symbol
CALX
CUSIP
13100M509
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 13100M509 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 16.2% 7/30/2026
Event 6/30/2026
Vanguard Portfolio Management LLC 13G 8.6% 4/29/2026
Event 3/31/2026
AllianceBernstein L.P. 13G 5.0% 5/18/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 8 8.04 k $276 k
2026 Q2 294 62.7 M $2.35 B
2026 Q1 314 59.7 M $2.94 B
2025 Q4 342 59.9 M $3.17 B
2025 Q3 329 56.8 M $3.48 B
2025 Q2 310 56.2 M $2.99 B
2025 Q1 272 56.6 M $2.00 B
2024 Q4 265 57.3 M $2.00 B
2024 Q3 255 57.2 M $2.22 B
2024 Q2 270 58.6 M $2.08 B
2024 Q1 277 59.2 M $1.97 B
2023 Q4 286 58.2 M $2.54 B
2023 Q3 299 54.8 M $2.51 B
2023 Q2 286 54.9 M $2.74 B
2023 Q1 290 54.6 M $2.92 B
2022 Q4 299 58.3 M $3.99 B
2022 Q3 254 54.2 M $3.31 B
2022 Q2 216 53.1 M $1.82 B
2022 Q1 248 53.0 M $2.28 B
2021 Q4 241 51.8 M $4.13 B
2021 Q3 209 50.6 M $2.50 B
2021 Q2 202 48.6 M $2.31 B
2021 Q1 219 49.5 M $1.81 B
2020 Q4 213 51.1 M $1.52 B
2020 Q3 167 45.3 M $806 M
2020 Q2 135 42.2 M $629 M
2020 Q1 109 40.3 M $286 M
2019 Q4 103 40.3 M $323 M
2019 Q3 100 37.3 M $239 M
2019 Q2 104 36.8 M $241 M
2019 Q1 125 35.9 M $276 M
2018 Q4 128 34.9 M $341 M
2018 Q3 107 33.3 M $270 M
2018 Q2 103 33.5 M $262 M
2018 Q1 96 32.8 M $224 M
2017 Q4 87 32.7 M $194 M
2017 Q3 84 33.8 M $171 M
2017 Q2 88 32.4 M $222 M
2017 Q1 105 32.3 M $234 M
2016 Q4 103 31.7 M $244 M
2016 Q3 91 31.9 M $234 M
2016 Q2 99 31.9 M $220 M
2016 Q1 93 31.5 M $223 M
2015 Q4 108 32.1 M $253 M
2015 Q3 113 32.1 M $250 M
2015 Q2 106 33.7 M $257 M
2015 Q1 123 33.5 M $281 M
2014 Q4 130 34.1 M $341 M
2014 Q3 123 33.6 M $322 M
2014 Q2 121 33.8 M $276 M
2014 Q1 114 32.4 M $273 M