Calix, Inc.
US ˙ NYSE ˙ US13100M5094

SecurityCALX / Calix, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership0 shares
Ownership 0.00%
Fmr Llc ownership in CALX / Calix, Inc.

2012-08-10 - Fmr Llc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 0 shares of Calix, Inc. (US:CALX). This represents 0.0 percent ownership of the company.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2012-08-10 2012-08-10 13G/A 0 0.00
2012-04-10 2012-04-10 13G/A 2,631,057 5.50
2012-02-14 2012-02-14 13G/A 5,578,772 11.80

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F CALIX COM 13100M509 134,508 10,968 8.88 6,590 0.78 0.0001
2026-02-17 2025-12-31 13F CALIX COM 13100M509 123,540 52,803 74.65 6,539 50.61 0.0003
2025-11-13 2025-09-30 13F CALIX COM 13100M509 70,737 27,487 63.55 4,341 88.74 0.0002
2025-08-14 2025-06-30 13F CALIX COM 13100M509 43,250 14,126 48.50 2,300 122.87 0.0001
2025-05-12 2025-03-31 13F CALIX COM 13100M509 29,124 26,922 1,222.62 1,032 1,257.89 0.0001
2025-02-13 2024-12-31 13F CALIX COM 13100M509 2,202 -196 -8.17 77 -18.28 0.0000
2024-11-13 2024-09-30 13F CALIX COM 13100M509 2,398 789 49.04 93 63.16 0.0000
2024-08-13 2024-06-30 13F CALIX COM 13100M509 1,609 265 19.72 57 29.55 0.0000
2024-05-13 2024-03-31 13F CALIX COM 13100M509 1,344 -382 -22.13 45 -41.33 0.0000
2024-02-13 2023-12-31 13F CALIX COM 13100M509 1,726 -80 -4.43 75 -8.54 0.0000
2023-11-13 2023-09-30 13F CALIX COM 13100M509 1,806 82 4.76 83 -4.65 0.0000
2023-08-11 2023-06-30 13F CALIX COM 13100M509 1,724 -51,792 -96.78 86 -97.00 0.0000
2023-08-11 2023-03-31 13F/A-1 CALIX COM 13100M509 53,516 -32,581 -37.84 2,868 -51.33 0.0003
2023-05-11 2023-03-31 13F CALIX COM 13100M509 53,516 -32,581 2,868 0.0001
2023-02-13 2022-12-31 13F CALIX COM 13100M509 86,097 -51,709 -37.52 5,892 -30.08 0.0006
2022-11-10 2022-09-30 13F CALIX COM 13100M509 137,806 -216,293 -61.08 8,425 -30.30 0.0009
2022-08-12 2022-06-30 13F CALIX COM 13100M509 354,099 -375,734 -51.48 12,088 -61.40 0.0012
2022-05-13 2022-03-31 13F CALIX COM 13100M509 729,833 57,057 8.48 31,316 -41.79 0.0025
2022-02-14 2021-12-31 13F CALIX COM 13100M509 672,776 -143,541 -17.58 53,802 33.34 0.0040
2022-02-14 2021-09-30 13F/A-1 CALIX COM 13100M509 816,317 12,085 1.50 40,350 5.63 0.0032
2021-11-15 2021-09-30 13F CALIX COM 13100M509 816,317 12,085 40,350 0.0032
2021-08-13 2021-06-30 13F CALIX COM 13100M509 804,232 -160,368 -16.63 38,201 14.26 0.0030
2021-05-14 2021-03-31 13F CALIX COM 13100M509 964,600 781,526 426.89 33,433 513.67 0.0029
2021-02-08 2020-12-31 13F CALIX COM 13100M509 183,074 -6,945 -3.65 5,448 61.23 0.0005
2020-11-13 2020-09-30 13F CALIX COM 13100M509 190,019 -56,180 -22.82 3,379 -7.88 0.0003
2020-08-24 2020-06-30 13F/A-1 CALIX COM 13100M509 246,199 246,199 3,668 0.0004
2020-08-13 2020-06-30 13F CALIX COM 13100M509 246,199 246,199 3,668 90.1120
2019-02-13 2018-12-31 13F CALIX COM 13100M509 0 -55,461 -100.00 0 -100.00
2018-11-09 2018-09-30 13F CALIX COM 13100M509 55,461 0 0.00 449 3.70 0.0001
2018-08-10 2018-06-30 13F CALIX COM 13100M509 55,461 -42,300 -43.27 433 -35.37 0.0001
2018-05-14 2018-03-31 13F CALIX COM 13100M509 97,761 -45,300 -31.66 670 -21.27 0.0001
2018-02-12 2017-12-31 13F CALIX COM 13100M509 143,061 -201,140 -58.44 851 -51.04 0.0001
2017-11-13 2017-09-30 13F CALIX COM 13100M509 344,201 106,630 44.88 1,738 6.82 0.0002
2017-08-29 2017-06-30 13F/A-1 CALIX COM 13100M509 237,571 16,840 7.63 1,627 1.69 0.0002
2017-08-11 2017-06-30 13F CALIX COM 13100M509 237,571 16,840 1,627
2017-05-11 2017-03-31 13F CALIX COM 13100M509 220,731 120,531 120.29 1,600 107.25 0.0002
2017-02-10 2016-12-31 13F CALIX COM 13100M509 100,200 81,700 441.62 772 467.65 0.0001
2016-11-14 2016-09-30 13F CALIX COM 13100M509 18,500 800 4.52 136 11.48 0.0000
2016-08-11 2016-06-30 13F CALIX COM 13100M509 17,700 -582,630 -97.05 122 -97.13 0.0000
2016-05-16 2016-03-31 13F CALIX COM 13100M509 600,330 49,530 8.99 4,256 -1.82 0.0006
2016-02-12 2015-12-31 13F CALIX COM 13100M509 550,800 41,200 8.08 4,335 9.19 0.0006
2015-11-10 2015-09-30 13F CALIX COM 13100M509 509,600 800 0.16 3,970 2.53 0.0006
2015-08-25 2015-06-30 13F/A-1 CALIX COM 13100M509 508,800 470,700 1,235.43 3,872 1,110.00 0.0005
2015-08-13 2015-06-30 13F CALIX COM 13100M509 508,800 3,872
2015-05-14 2015-03-31 13F CALIX COM 13100M509 38,100 38,100 0.00 320 0.0000
2015-02-17 2014-12-31 13F CALIX COM 13100M509 0 -1,150,300 -100.00 0 -100.00
2014-11-14 2014-09-30 13F CALIX COM 13100M509 1,150,300 424,000 58.38 11,008 85.29 0.0015
2014-08-14 2014-06-30 13F CALIX COM 13100M509 726,300 662,300 1,034.84 5,941 1,000.19 0.0008
2014-05-15 2014-03-31 13F CALIX COM 13100M509 64,000 64,000 540 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.