Reported 0 shares, down 89,500 (100.0%) from the prior quarter.
Reported value -100.0%; share count -100.0% vs. the prior quarter.
Reported position value by quarter
Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.
| Date | Holding Value |
|---|---|
| 2021-09-30 | 14857000 |
| 2021-12-31 | 34619000 |
| 2022-03-31 | 21369000 |
| 2022-06-30 | 17924000 |
| 2022-09-30 | 48918000 |
| 2022-12-31 | 44901919 |
| 2023-03-31 | 21891515 |
| 2023-06-30 | 12622238 |
| 2023-09-30 | 3300480 |
| 2023-12-31 | 5024350 |
| 2024-03-31 | 0 |
| 2025-09-30 | 5492615 |
| 2025-12-31 | 0 |
Quarterly position history
How this manager's reported quarter-end position changed over time.
| Quarter | Activity | Shares | Change | % of reported 13F | Reported value | Filed | Source filing |
|---|---|---|---|---|---|---|---|
| Q4 2025 | Reduced | 0 | -89,500 (-100.0%) | 0 | $0 | 2026-02-13 | |
| Q3 2025 | New | 89,500 | +89,500 (0.0%) | 0.44% | $5,492,615 | 2025-11-13 | |
| Q1 2024 | Reduced | 0 | -115,000 (-100.0%) | 0 | $0 | 2024-05-14 | |
| Q4 2023 | Added | 115,000 | +43,000 (59.7%) | 0.67% | $5,024,350 | 2024-02-13 | |
| Q3 2023 | Reduced | 72,000 | -180,900 (-71.5%) | 0.43% | $3,300,480 | 2023-11-13 | |
| Q2 2023 | Reduced | 252,900 | -155,600 (-38.1%) | 1.26% | $12,622,238 | 2023-08-11 | |
| Q1 2023 | Reduced | 408,500 | -247,673 (-37.7%) | 3.23% | $21,891,515 | 2023-05-12 | |
| Q4 2022 | Reduced | 656,173 | -143,927 (-18.0%) | 6.46% | $44,901,919 | 2023-02-13 | |
| Q3 2022 | Added | 800,100 | +275,100 (52.4%) | 4.15% | $48,918,000 | 2022-11-14 | |
| Q2 2022 | Added | 525,000 | +27,000 (5.4%) | 2.01% | $17,924,000 | 2022-08-12 | |
| Q1 2022 | Added | 498,000 | +65,100 (15.0%) | 1.8% | $21,369,000 | 2022-05-13 | |
| Q4 2021 | Added | 432,900 | +132,340 (44.0%) | 2.43% | $34,619,000 | 2022-02-11 | |
| Q3 2021 | New | 300,560 | +300,560 (0.0%) | 0.88% | $14,857,000 | 2021-11-12 | |
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Who else reported the position
369 managers reported CALIX INC for Q4 2025.
| Manager | Activity | Shares | Change | % of reported 13F | Reported value | Tenure |
|---|---|---|---|---|---|---|
| BlackRock Inc | Reduced | 11,462,941 | -255,312 | 0.01% | $606,733,495 | 6 qtrs |
| VANGUARD GROUP INC | Reduced | 8,302,450 | -186,628 | < 0.01% | $439,448,678 | 51 qtrs |
| STATE STREET CORPORATION | Added | 2,362,965 | +23,022 | < 0.01% | $125,071,737 | 51 qtrs |
| ALLIANCEBERNSTEIN L P | Added | 1,462,371 | +52,642 | 0.02% | $77,403,297 | 35 qtrs |
| CONGRESS ASSET MANAGEMENT CO MA | Reduced | 1,447,545 | -15,657 | 0.54% | $76,618,557 | 12 qtrs |
| GEODE CAPITAL MANAGEMENT LLC | Added | 1,445,338 | +74,235 | < 0.01% | $76,512,937 | 51 qtrs |
| MILLENNIUM MANAGEMENT LLC | Reduced | 1,441,912 | -523,006 | 0.03% | $76,320,402 | 13 qtrs |
| ARROWSTREET CAPITAL LIMITED PARTNERSHIP | Added | 1,277,505 | +3,079 | 0.04% | $67,618,340 | 8 qtrs |
| WESTFIELD CAPITAL MANAGEMENT CO LP | Added | 1,145,292 | +461,196 | 0.25% | $60,620,306 | 3 qtrs |
| FULLER & THALER ASSET MANAGEMENT INC | New | 1,094,173 | +1,094,173 | 0.2% | $57,914,592 | 1 qtr |
Filing details and methodology As reported
- Report period
- December 31, 2025
- Filed
- February 13, 2026
- Filing type
- 13F-HR
- Position type
- COM
Voting authority reported
No voting-authority amounts were reported for this position. Voting authority is not required for reported call options.
Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.