Calix, Inc.
DE ˙ DB ˙ US13100M5094
33,80 € ↓ -0,40 (-1,17%)
2026-06-01
AKTIENPREIS
SecurityDE:CXA / Calix, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership609,742 shares
Latest Disclosed Value $ 29,871,261
Northern Trust Corp reports 2.37% increase in ownership of CXA / Calix, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 609,742 shares of Calix, Inc. (DE:CXA) valued at $26,340,854 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 595,626 shares of Calix, Inc.. This represents a change in shares of 2.37% during the quarter. The current value of the position is $20,609,280 USD.

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.

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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)
2026-05-14 2026-03-31 13F CALIX COM 13100M509 609,742 14,116 2.37 29,871 -5.25 0.0008
2026-02-17 2025-12-31 13F CALIX COM 13100M509 595,626 -17,226 -2.81 31,526 -16.18 0.0008
2025-11-14 2025-09-30 13F CALIX COM 13100M509 612,852 2,514 0.41 37,611 15.85 0.0011
2025-08-13 2025-06-30 13F CALIX COM 13100M509 610,338 -8,455 -1.37 32,464 48.03 0.0045
2025-05-13 2025-03-31 13F CALIX COM 13100M509 618,793 -13,693 -2.16 21,930 -0.56 0.0033
2025-02-14 2024-12-31 13F CALIX COM 13100M509 632,486 54,136 9.36 22,055 -1.69 0.0031
2024-11-13 2024-09-30 13F CALIX COM 13100M509 578,350 -7,435 -1.27 22,434 8.09 0.0037
2024-08-14 2024-06-30 13F CALIX COM 13100M509 585,785 -21,104 -3.48 20,754 3.13 0.0035
2024-05-14 2024-03-31 13F CALIX COM 13100M509 606,889 -113,950 -15.81 20,124 -36.10 0.0035
2024-02-13 2023-12-31 13F CALIX COM 13100M509 720,839 -121,995 -14.47 31,493 -18.49 0.0057
2023-11-13 2023-09-30 13F CALIX COM 13100M509 842,834 -8,240 -0.97 38,636 -9.04 0.0075
2023-08-11 2023-06-30 13F CALIX COM 13100M509 851,074 11,513 1.37 42,477 -5.59 0.0082
2023-05-15 2023-03-31 13F CALIX COM 13100M509 839,561 24,682 3.03 44,992 -19.31 0.0089
2023-02-13 2022-12-31 13F CALIX COM 13100M509 814,879 98,158 13.70 55,762 27.25 0.0117
2022-11-14 2022-09-30 13F CALIX COM 13100M509 716,721 -4,899 -0.68 43,820 77.87 0.0100
2022-08-12 2022-06-30 13F CALIX COM 13100M509 721,620 -4,310 -0.59 24,636 -20.91 0.0053
2022-05-13 2022-03-31 13F CALIX COM 13100M509 725,930 146,656 25.32 31,150 -32.76 0.0055
2022-02-08 2021-12-31 13F CALIX COM 13100M509 579,274 2,020 0.35 46,325 62.36 0.0076
2021-11-15 2021-09-30 13F CALIX COM 13100M509 577,254 -22,325 -3.72 28,533 0.19 0.0051
2021-08-13 2021-06-30 13F CALIX COM 13100M509 599,579 -5,594 -0.92 28,479 35.78 0.0050
2021-05-12 2021-03-31 13F CALIX COM 13100M509 605,173 -32,847 -5.15 20,975 10.47 0.0039
2021-02-11 2020-12-31 13F CALIX COM 13100M509 638,020 -15,463 -2.37 18,987 63.41 0.0037
2020-11-16 2020-09-30 13F CALIX COM 13100M509 653,483 10,702 1.66 11,619 21.32 0.0025
2020-08-14 2020-06-30 13F CALIX COM 13100M509 642,781 79,279 14.07 9,577 140.09 0.0023
2020-05-14 2020-03-31 13F CALIX COM 13100M509 563,502 8,820 1.59 3,989 -10.10 0.0011
2020-02-14 2019-12-31 13F CALIX COM 13100M509 554,682 -24,282 -4.19 4,437 19.92 0.0010
2019-11-13 2019-09-30 13F CALIX COM 13100M509 578,964 30,790 5.62 3,700 2.89 0.0009
2019-08-13 2019-06-30 13F CALIX COM 13100M509 548,174 13,533 2.53 3,596 -12.65 0.0009
2019-05-13 2019-03-31 13F CALIX COM 13100M509 534,641 -2,146 -0.40 4,117 -21.33 0.0010
2019-02-12 2018-12-31 13F CALIX COM 13100M509 536,787 -453 -0.08 5,233 20.24 0.0015
2018-11-14 2018-09-30 13F CALIX COM 13100M509 537,240 20,576 3.98 4,352 7.99 0.0011
2018-09-18 2018-06-30 13F/A-1 CALIX COM 13100M509 516,664 29,884 6.14 4,030 20.84 0.0010
2018-08-14 2018-06-30 13F CALIX COM 13100M509 496,602 9,822 3,874
2018-05-09 2018-03-31 13F CALIX COM 13100M509 486,780 9,771 2.05 3,335 17.51 0.0009
2018-02-14 2017-12-31 13F CALIX COM 13100M509 477,009 -20,668 -4.15 2,838 12.93 0.0007
2017-11-13 2017-09-30 13F CALIX COM 13100M509 497,677 -1,358 -0.27 2,513 -26.50 0.0007
2017-08-11 2017-06-30 13F CALIX COM 13100M509 499,035 50,478 11.25 3,419 5.10 0.0010
2017-05-12 2017-03-31 13F CALIX COM 13100M509 448,557 852 0.19 3,253 -5.66 0.0009
2017-02-13 2016-12-31 13F CALIX COM 13100M509 447,705 5,361 1.21 3,448 6.06 0.0011
2016-11-09 2016-09-30 13F CALIX COM 13100M509 442,344 3,503 0.80 3,251 7.22 0.0010
2016-08-12 2016-06-30 13F CALIX COM 13100M509 438,841 -10,553 -2.35 3,032 -4.86 0.0010
2016-08-19 2016-03-31 13F/A-1 CALIX COM 13100M509 449,394 8,014 1.82 3,187 -8.26 0.0011
2016-05-13 2016-03-31 13F CALIX COM 13100M509 449,394 3,187
2016-02-12 2015-12-31 13F CALIX COM 13100M509 441,380 -17,126 -3.74 3,474 -2.72 0.0012
2015-11-12 2015-09-30 13F CALIX COM 13100M509 458,506 34,313 8.09 3,571 10.63 0.0012
2015-08-13 2015-06-30 13F CALIX COM 13100M509 424,193 -4,947 -1.15 3,228 -10.33 0.0022
2015-05-14 2015-03-31 13F CALIX COM 13100M509 429,140 1,450 0.34 3,600 -15.99 0.0011
2015-02-12 2014-12-31 13F CALIX COM 13100M509 427,690 -19,475 -4.36 4,285 0.14 0.0013
2014-11-13 2014-09-30 13F CALIX COM 13100M509 447,165 -28,938 -6.08 4,279 9.86 0.0013
2014-08-14 2014-06-30 13F CALIX COM 13100M509 476,103 -51,386 -9.74 3,895 -12.41 0.0012
2014-05-14 2014-03-31 13F CALIX COM 13100M509 527,489 -50,620 -8.76 4,447 -20.22 0.0014
2014-02-21 2013-12-31 13F/A-1 CALIX COM 13100M509 578,109 20,207 3.62 5,574 -21.50 0.0018
2014-02-12 2013-12-31 13F CALIX COM 13100M509 578,109 5,574
2013-11-13 2013-09-30 13F CALIX COM 13100M509 557,902 25,193 4.73 7,101 31.99 0.0025
2013-08-09 2013-06-30 13F CALIX COM 13100M509 532,709 532,709 5,380 0.0019
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.