Calix, Inc.
DE ˙ DB ˙ US13100M5094
32,60 € ↓ -0,20 (-0,61%)
2026-06-05
DEL PRIS
SecurityDE:CXA / Calix, Inc.
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership15,091 shares
Latest Disclosed Value $ 739,308
Bnp Paribas Arbitrage, Sa reports 1.79% increase in ownership of CXA / Calix, Inc.

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 15,091 shares of Calix, Inc. (DE:CXA) valued at $651,931 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 14,826 shares of Calix, Inc.. This represents a change in shares of 1.79% during the quarter. The current value of the position is $491,967 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)
2026-05-12 2026-03-31 13F Calix Equity 13100M509 15,091 265 1.79 739 -5.74 0.0000
2026-02-10 2025-12-31 13F Calix Equity 13100M509 14,826 -5,763 -27.99 785 -37.93 0.0004
2025-11-13 2025-09-30 13F Calix Equity 13100M509 20,589 -121,970 -85.56 1,264 -83.34 0.0007
2025-08-14 2025-06-30 13F Calix Equity 13100M509 142,559 92,107 182.56 7,583 324.05 0.0043
2025-05-14 2025-03-31 13F Calix Equity 13100M509 50,452 -552 -1.08 1,788 0.56 0.0011
2025-02-14 2024-12-31 13F Calix Equity 13100M509 51,004 25,800 102.36 1,779 81.99 0.0010
2024-11-13 2024-09-30 13F Calix Equity 13100M509 25,204 3,190 14.49 978 25.42 0.0007
2024-08-13 2024-06-30 13F Calix Equity 13100M509 22,014 -31,981 -59.23 780 -56.48 0.0006
2024-05-01 2024-03-31 13F Calix Equity 13100M509 53,995 4,231 8.50 1,790 -17.66 0.0016
2024-02-14 2023-12-31 13F/A-2 Calix Equity 13100M509 49,764 -118,498 -70.42 2,174 -71.81 0.0025
2024-02-07 2023-12-31 13F/A-1 Calix Equity 13100M509 49,764 -118,498 2,174 0.0003
2024-02-07 2023-12-31 13F Calix Equity 13100M509 49,764 2,174
2023-11-14 2023-09-30 13F Calix Equity 13100M509 168,262 81,347 93.59 7,713 77.84 0.0099
2023-08-09 2023-06-30 13F Calix Equity 13100M509 86,915 -18,493 -17.54 4,338 -23.21 0.0054
2023-05-12 2023-03-31 13F CALIX EQUITY 13100M509 105,408 91,487 657.19 5,649 493.28 0.0079
2023-02-14 2022-12-31 13F Calix Equity 13100M509 13,921 -8,826 -38.80 953 -31.51 0.0015
2022-11-16 2022-09-30 13F/A-1 Calix Equity 13100M509 22,747 7,763 51.81 1,391 172.02 0.0022
2022-11-15 2022-09-30 13F Calix Equity 13100M509 22,747 7,763 1,391 0.0003
2022-08-12 2022-06-30 13F Calix Equity 13100M509 14,984 6,405 74.66 512 38.86 0.0008
2022-05-18 2022-03-31 13F/A-1 Calix Equity 13100M509 8,579 -5,192 -37.70 368 -66.58 0.0005
2022-02-09 2021-12-31 13F CALIX EQUITY 13100M509 13,771 2,690 24.28 1,101 101.28 0.0016
2021-11-16 2021-09-30 13F/A-1 CALIX EQUITY 13100M509 11,081 9,051 445.86 548 469.79 0.0008
2021-11-12 2021-09-30 13F CALIX EQUITY 13100M509 12,461 10,431 222 0.0000
2021-08-10 2021-06-30 13F CALIX EQUITY 13100M509 2,030 -5,336 -72.44 96 -62.35 0.0001
2021-05-07 2021-03-31 13F CALIX EQUITY 13100M509 7,366 -2,394 -24.53 255 -12.07 0.0004
2021-02-10 2020-12-31 13F CALIX EQUITY 13100M509 9,760 -2,701 -21.68 290 31.22 0.0005
2020-10-30 2020-09-30 13F CALIX EQUITY 13100M509 12,461 10,477 528.07 222 662.07 0.0003
2020-08-06 2020-06-30 13F CALIX EQUITY 13100M509 1,984 -12,388 -86.20 30 -71.29 0.0001
2020-05-13 2020-03-31 13F CALIX EQUITY 13100M509 14,372 5,182 56.39 102 38.36 0.0002
2020-02-12 2019-12-31 13F CALIX EQUITY 13100M509 9,190 1,974 27.36 74 58.70 0.0001
2019-11-07 2019-09-30 13F CALIX EQUITY 13100M509 7,216 489 7.27 46 4.55 0.0001
2019-07-30 2019-06-30 13F CALIX EQUITY 13100M509 6,727 -2,582 -27.74 44 -38.03 0.0001
2019-04-25 2019-03-31 13F CALIX EQUITY 13100M509 9,309 8,436 966.32 72 787.50 0.0002
2019-02-12 2018-12-31 13F CALIX EQUITY 13100M509 873 -562 -39.16 9 -27.27 0.0000
2018-11-07 2018-09-30 13F CALIX EQUITY 13100M509 1,435 0 0.00 12 0.00 0.0000
2018-07-25 2018-06-30 13F CALIX EQUITY 13100M509 1,435 -8,890 -86.10 11 -84.29 0.0000
2018-05-11 2018-03-31 13F CALIX EQUITY 13100M509 10,325 -3,437 -24.97 71 -13.58 0.0001
2018-03-05 2017-12-31 13F/A-1 CALIX EQUITY 13100M509 13,762 8,573 165.21 82 211.54 0.0001
2018-02-01 2017-12-31 13F CALIX EQUITY 13100M509 13,762 8,573 82
2017-11-03 2017-09-30 13F CALIX STOCK 13100M509 5,189 -180 -3.35 26 -27.78 0.0001
2017-08-03 2017-06-30 13F CALIX STOCK 13100M509 5,369 4,436 475.46 37 500.00 0.0001
2017-05-03 2017-03-31 13F CALIX STOCK 13100M509 933 -1,948 -67.62 7 -72.73 0.0000
2017-02-14 2016-12-31 13F CALIX STOCK 13100M509 2,881 -544 -15.88 22 -12.00 0.0001
2016-10-05 2016-09-30 13F * CALIX INC COM STOCK 13100M509 3,425 1,868 119.97 25 150.00 0.0001
2016-07-06 2016-06-30 13F * CALIX INC COM STOCK 13100M509 1,557 1,557 0.00 11 0.0000
2016-04-22 2016-03-31 13F * CALIX INC COM STOCK 13100M509 0 -4,405 -100.00 0 -100.00
2016-04-19 2015-12-31 13F/A-1 * CALIX INC COM STOCK 13100M509 4,405 -4,782 -52.05 35 -52.11 0.0002
2016-02-10 2015-12-31 13F * CALIX INC COM STOCK 13100M509 4,405 35
2015-11-13 2015-09-30 13F * CALIX INC COM STOCK 13100M509 9,187 5,492 148.63 72 153.57 0.0002
2015-08-14 2015-06-30 13F CALIX INC COM STOCK 13100M509 3,695 2,707 273.99 28 250.00 0.0001
2015-05-15 2015-03-31 13F * CALIX INC COM STOCK 13100M509 988 988 0.00 8 0.0000
2015-02-11 2014-12-31 13F * CALIX INC COM STOCK 13100M509 0 -2,514 -100.00 0 -100.00
2014-11-12 2014-09-30 13F * CALIX INC COM STOCK 13100M509 2,514 -13,005 -83.80 24 -80.95 0.0000
2014-08-14 2014-06-30 13F/A-1 * CALIX INC COM STOCK 13100M509 15,519 15,019 3,003.80 127 3,050.00 0.0001
2014-08-14 2014-06-30 13F CALIX INC COM STOCK 13100M509 15,519 127
2014-05-13 2014-03-31 13F CALIX STOCK 13100M509 500 -19 -3.66 4 -20.00 0.0000
2014-04-02 2013-12-31 13F/A-1 CALIX STOCK 13100M509 519 -10,357 -95.23 5 -96.38 0.0000
2013-11-13 2013-09-30 13F CALIX STOCK 13100M509 10,876 -2,503 -18.71 138 2.22 0.0001
2013-08-13 2013-06-30 13F CALIX STOCK 13100M509 13,379 13,379 135 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.