Calix, Inc.
DE ˙ DB ˙ US13100M5094
32,80 € ↓ -0,80 (-2,38%)
2026-06-04
DEL PRIS
SecurityDE:CXA / Calix, Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership1,226 shares
Latest Disclosed Value $ 60,062
Signaturefd, Llc ownership in CXA / Calix, Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 1,226 shares of Calix, Inc. (DE:CXA) valued at $52,963 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 1,226 shares of Calix, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $40,213 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)
2026-04-07 2026-03-31 13F CALIX COM 13100M509 1,226 0 0.00 60 -6.25 0.0009
2026-01-20 2025-12-31 13F CALIX COM 13100M509 1,226 -31 -2.47 65 -16.88 0.0010
2025-10-21 2025-09-30 13F CALIX COM 13100M509 1,257 -113 -8.25 77 6.94 0.0012
2025-07-16 2025-06-30 13F CALIX COM 13100M509 1,370 363 36.05 73 105.71 0.0012
2025-05-02 2025-03-31 13F CALIX COM 13100M509 1,007 480 91.08 36 94.44 0.0007
2025-02-10 2024-12-31 13F CALIX COM 13100M509 527 -19 -3.48 18 -14.29 0.0003
2024-10-21 2024-09-30 13F CALIX COM 13100M509 546 -303 -35.69 21 -30.00 0.0004
2024-07-29 2024-06-30 13F CALIX COM 13100M509 849 -259 -23.38 30 -16.67 0.0006
2024-05-03 2024-03-31 13F CALIX COM 13100M509 1,108 -47 -4.07 37 -28.00 0.0008
2024-02-01 2023-12-31 13F CALIX COM 13100M509 1,155 32 2.85 50 -1.96 0.0012
2023-11-03 2023-09-30 13F CALIX COM 13100M509 1,123 21 1.91 51 -7.27 0.0013
2023-08-01 2023-06-30 13F CALIX COM 13100M509 1,102 -181 -14.11 55 -19.12 0.0014
2023-04-28 2023-03-31 13F CALIX COM 13100M509 1,283 -70 -5.17 69 -26.09 0.0019
2023-01-30 2022-12-31 13F CALIX COM 13100M509 1,353 72 5.62 93 17.95 0.0027
2022-11-08 2022-09-30 13F CALIX COM 13100M509 1,281 29 2.32 78 81.40 0.0027
2022-08-10 2022-06-30 13F CALIX COM 13100M509 1,252 176 16.36 43 -6.52 0.0015
2022-05-02 2022-03-31 13F CALIX COM 13100M509 1,076 4 0.37 46 -46.51 0.0014
2022-01-25 2021-12-31 13F CALIX COM 13100M509 1,072 -1,000 -48.26 86 -15.69 0.0026
2021-10-28 2021-09-30 13F CALIX COM 13100M509 2,072 5 0.24 102 4.08 0.0035
2021-07-26 2021-06-30 13F CALIX COM 13100M509 2,067 0 0.00 98 36.11 0.0039
2021-04-30 2021-03-31 13F CALIX COM 13100M509 2,067 250 13.76 72 33.33 0.0032
2021-02-11 2020-12-31 13F CALIX COM 13100M509 1,817 -150 -7.63 54 54.29 0.0025
2020-11-03 2020-09-30 13F CALIX COM 13100M509 1,967 150 8.26 35 29.63 0.0019
2020-07-30 2020-06-30 13F CALIX COM 13100M509 1,817 -2,817 -60.79 27 -18.18 0.0016
2020-04-23 2020-03-31 13F CALIX COM 13100M509 4,634 -4,000 -46.33 33 -52.17 0.0029
2020-02-05 2019-12-31 13F CALIX COM 13100M509 8,634 0 0.00 69 25.45 0.0051
2019-10-16 2019-09-30 13F CALIX COM 13100M509 8,634 0 0.00 55 -3.51 0.0045
2019-07-31 2019-06-30 13F CALIX COM 13100M509 8,634 8,634 57 0.0049
2019-05-09 2019-03-31 13F CALIX COM 13100M509 0 -5,450 -100.00 0 -100.00
2019-02-13 2018-12-31 13F CALIX COM 13100M509 5,450 5,450 53 0.0049
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.