Calix, Inc.
DE ˙ DB ˙ US13100M5094
32,60 € ↓ -0,20 (-0,61%)
2026-06-05
DEL PRIS
SecurityDE:CXA / Calix, Inc.
InstitutionBoothbay Fund Management, Llc
Latest Disclosed Ownership38,866 shares
Latest Disclosed Value $ 1,904,045
Boothbay Fund Management, Llc reports 39.25% decrease in ownership of CXA / Calix, Inc.

On May 15, 2026 - Boothbay Fund Management, Llc filed a 13F-HR form disclosing ownership of 38,866 shares of Calix, Inc. (DE:CXA) valued at $1,679,011 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 63,981 shares of Calix, Inc.. This represents a change in shares of -39.25% during the quarter. The current value of the position is $1,267,032 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)
2026-05-15 2026-03-31 13F CALIX COM 13100M509 38,866 -25,115 -39.25 1,904 -43.77 0.0247
2026-02-17 2025-12-31 13F CALIX COM 13100M509 63,981 -2,489 -3.74 3,387 -16.99 0.0505
2025-11-14 2025-09-30 13F CALIX COM 13100M509 66,470 -2,195 -3.20 4,079 11.69 0.0593
2025-08-14 2025-06-30 13F CALIX COM 13100M509 68,665 8,669 14.45 3,652 71.78 0.0710
2025-05-15 2025-03-31 13F CALIX COM 13100M509 59,996 18,789 45.60 2,126 48.05 0.0560
2025-02-14 2024-12-31 13F CALIX COM 13100M509 41,207 20,955 103.47 1,437 82.93 0.0354
2024-11-14 2024-09-30 13F CALIX COM 13100M509 20,252 -1,577 -7.22 786 1.55 0.0179
2024-08-14 2024-06-30 13F CALIX COM 13100M509 21,829 -26,779 -55.09 773 -52.02 0.0183
2024-05-15 2024-03-31 13F CALIX COM 13100M509 48,608 12,805 35.77 1,612 3.01 0.0310
2024-02-14 2023-12-31 13F CALIX COM 13100M509 35,803 1,550 4.53 1,564 -0.38 0.0399
2023-11-14 2023-09-30 13F CALIX COM 13100M509 34,253 12,678 58.76 1,570 45.91 0.0373
2023-08-14 2023-06-30 13F CALIX COM 13100M509 21,575 -27,372 -55.92 1,077 -58.98 0.0236
2023-05-15 2023-03-31 13F CALIX COM 13100M509 48,947 22,899 87.91 2,623 47.19 0.0538
2023-02-14 2022-12-31 13F CALIX COM 13100M509 26,048 7,429 39.90 1,782 56.59 0.0412
2022-11-14 2022-09-30 13F CALIX COM 13100M509 18,619 -174 -0.93 1,138 77.26 0.0284
2022-08-15 2022-06-30 13F CALIX COM 13100M509 18,793 9,424 100.59 642 59.70 0.0169
2022-05-16 2022-03-31 13F CALIX COM 13100M509 9,369 9,369 402 0.0093
2020-11-16 2020-09-30 13F CALIX COM 13100M509 0 -10,790 -100.00 0 -100.00
2020-08-14 2020-06-30 13F CALIX COM 13100M509 10,790 -38,240 -77.99 161 -53.60 0.0110
2020-05-15 2020-03-31 13F CALIX COM 13100M509 49,030 49,030 347 0.0288
2020-02-14 2019-12-31 13F Calix COM 13100M509 0 -35,272 -100.00 0 -100.00
2019-11-14 2019-09-30 13F Calix COM 13100M509 35,272 -599 -1.67 225 -4.26 0.0206
2019-08-14 2019-06-30 13F CALIX COM 13100M509 35,871 1,208 3.48 235 -11.99 0.0214
2019-05-15 2019-03-31 13F CALIX COM 13100M509 34,663 34,663 267 0.0259
2019-02-14 2018-12-31 13F CALIX COM 13100M509 0 -41,028 -100.00 0 -100.00
2018-11-14 2018-09-30 13F CALIX COM 13100M509 41,028 3,908 10.53 332 14.48 0.0328
2018-08-14 2018-06-30 13F CALIX COM 13100M509 37,120 2,221 6.36 290 21.34 0.0252
2018-05-14 2018-03-31 13F CALIX COM 13100M509 34,899 16,974 94.69 239 123.36 0.0283
2018-02-14 2017-12-31 13F CALIX COM 13100M509 17,925 17,925 107 0.0157
2017-08-14 2017-06-30 13F Calix COM 13100M509 0 -14,095 -100.00 0 -100.00
2017-05-15 2017-03-31 13F Calix COM 13100M509 14,095 -710 -4.80 102 -10.53 0.0190
2017-07-18 2016-12-31 13F/A-2 Calix COM 13100M509 14,805 -565 -3.68 114 -49.78 0.0260
2017-02-16 2016-12-31 13F/A-1 CALIX COM 13100M509 14,805 0 114 28,147.4531
2017-02-15 2016-12-31 13F CALIX COM 13100M509 14,805 114
2016-11-14 2016-09-30 13F Calix EQUITIES 13100M509 15,370 -17,538 -53.29 0 -100.00 0.0351
2017-07-18 2016-06-30 13F/A-1 CALIX COM 13100M509 32,908 22,208 207.55 227 198.68 0.1123
2016-08-15 2016-06-30 13F CALIX COM 13100M509 32,908 227
2017-07-18 2016-03-31 13F/A-3 CALIX COM 13100M509 10,700 -28,920 -72.99 76 -75.64 0.0598
2016-05-16 2016-03-31 13F CALIX COM 13100M509 10,700 76
2017-07-18 2015-12-31 13F/A-3 CALIX COM 13100M509 39,620 4,739 13.59 312 14.71 0.1760
2016-06-09 2015-12-31 13F/A-1 CALIX COM 13100M509 39,620 0 312 216,153.3026
2016-02-16 2015-12-31 13F CALIX COM 13100M509 23,470 185
2016-06-09 2015-09-30 13F/A-1 CALIX COM 13100M509 34,881 34,881 0.00 272 0.2536
2015-11-16 2015-09-30 13F CALIX COM 13100M509 34,881 272
2016-06-09 2015-06-30 13F/A-2 CALIX COM 13100M509 0 -25,694 -100.00 0 -100.00
2016-06-09 2015-03-31 13F/A-2 CALIX COM 13100M509 25,694 25,694 216 0.3076
2015-06-10 2015-03-31 13F/A-1 CALIX COM 13100M509 24,512 -1,182 206 235,503.9327
2015-05-15 2015-03-31 13F CALIX COM 13100M509 24,512 206
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.