Calix, Inc.
DE ˙ DB ˙ US13100M5094
32,60 € ↓ -0,20 (-0,61%)
2026-06-05
DEL PRIS
SecurityDE:CXA / Calix, Inc.
InstitutionAssenagon Asset Management S.A.
Latest Disclosed Ownership49,650 shares
Latest Disclosed Value $ 2,432,354
Assenagon Asset Management S.A. reports 2.42% decrease in ownership of CXA / Calix, Inc.

On April 20, 2026 - Assenagon Asset Management S.A. filed a 13F-HR form disclosing ownership of 49,650 shares of Calix, Inc. (DE:CXA) valued at $2,144,880 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 50,879 shares of Calix, Inc.. This represents a change in shares of -2.42% during the quarter. The current value of the position is $1,618,590 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)
2026-04-20 2026-03-31 13F CALIX COM 13100M509 49,650 -1,229 -2.42 2,432 -9.69 0.0037
2026-01-09 2025-12-31 13F CALIX COM 13100M509 50,879 -208,457 -80.38 2,693 -83.08 0.0037
2025-10-07 2025-09-30 13F CALIX COM 13100M509 259,336 -688,402 -72.64 15,915 -68.43 0.0218
2025-07-11 2025-06-30 13F CALIX COM 13100M509 947,738 545,490 135.61 50,410 253.63 0.0748
2025-04-15 2025-03-31 13F CALIX COM 13100M509 402,248 32,610 8.82 14,256 10.60 0.0238
2025-01-14 2024-12-31 13F CALIX COM 13100M509 369,638 -31,977 -7.96 12,889 -17.26 0.0208
2024-10-23 2024-09-30 13F CALIX COM 13100M509 401,615 -81,402 -16.85 15,579 -8.97 0.0287
2024-07-18 2024-06-30 13F CALIX COM 13100M509 483,017 -123,984 -20.43 17,113 -14.98 0.0381
2024-04-24 2024-03-31 13F CALIX COM 13100M509 607,001 386,318 175.06 20,128 108.78 0.0476
2024-01-17 2023-12-31 13F CALIX COM 13100M509 220,683 -108,115 -32.88 9,642 -36.03 0.0256
2023-11-06 2023-09-30 13F CALIX COM 13100M509 328,798 -622,475 -65.44 15,072 -68.25 0.0467
2023-07-25 2023-06-30 13F CALIX COM 13100M509 951,273 -30,198 -3.08 47,478 -9.73 0.1642
2023-04-18 2023-03-31 13F CALIX COM 13100M509 981,471 114,849 13.25 52,597 89,047.46 0.1867
2023-01-12 2022-12-31 13F CALIX COM 13100M509 866,622 246,616 39.78 59 -99.84 0.2139
2022-10-27 2022-09-30 13F CALIX COM 13100M509 620,006 -11,263 -1.78 37,907 75.89 0.1455
2022-07-27 2022-06-30 13F CALIX COM 13100M509 631,269 508,644 414.80 21,552 309.58 0.0799
2022-04-25 2022-03-31 13F CALIX COM 13100M509 122,625 44,872 57.71 5,262 -15.37 0.0146
2022-02-01 2021-12-31 13F CALIX COM 13100M509 77,753 -220,922 -73.97 6,218 -57.88 0.0180
2021-10-19 2021-09-30 13F CALIX COM 13100M509 298,675 30,099 11.21 14,764 15.73 0.0472
2021-07-15 2021-06-30 13F CALIX COM 13100M509 268,576 98,431 57.85 12,757 116.33 0.0433
2021-04-26 2021-03-31 13F CALIX COM 13100M509 170,145 0 0.00 5,897 16.45 0.0239
2021-02-01 2020-12-31 13F CALIX COM 13100M509 170,145 -56,002 -24.76 5,064 25.94 0.0221
2020-10-07 2020-09-30 13F CALIX COM 13100M509 226,147 226,147 4,021 0.0226
2019-08-12 2019-06-30 13F CALIX COM 13100M509 0 -61,942 -100.00 0 -100.00
2019-04-26 2019-03-31 13F CALIX COM 13100M509 61,942 -272,677 -81.49 477 -85.38 0.0045
2019-01-23 2018-12-31 13F CALIX COM 13100M509 334,619 334,619 3,263 0.0370
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.