Calix, Inc.
US ˙ NYSE ˙ US13100M5094

SecurityCALX / Calix, Inc.
InstitutionDivisar Capital Management LLC
Latest Disclosed Ownership2,722,517 shares
Ownership 4.90%
Divisar Capital Management LLC ownership in CALX / Calix, Inc.

2020-02-14 - Divisar Capital Management LLC has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,722,517 shares of Calix, Inc. (US:CALX). This represents 4.9 percent ownership of the company. In their previous filing dated 2019-02-13 , Divisar Capital Management LLC had reported owning 3,064,255 shares, indicating a decrease of -11.15 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2020-02-14 2020-02-14 13G/A 3,064,255 2,722,517 -11.15 4.90 -15.52
2019-02-13 2019-02-13 13G/A 2,938,305 3,064,255 4.29 5.80 0.00
2018-01-08 2018-01-08 13G 2,938,305 5.80

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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.

Upgrade to unlock premium data and export to Excel .

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 340,163 40,200 13.40 16,665 4.96 4.2468
2026-02-17 2025-12-31 13F CALIX COM 13100M509 299,963 55,875 22.89 15,877 6.00 4.4605
2025-11-14 2025-09-30 13F CALIX COM 13100M509 244,088 -107,357 -30.55 14,980 -19.87 4.0752
2025-08-14 2025-06-30 13F CALIX COM 13100M509 351,445 -109,320 -23.73 18,693 14.48 4.3241
2025-05-15 2025-03-31 13F CALIX COM 13100M509 460,765 -133,592 -22.48 16,330 -21.21 4.2466
2025-02-14 2024-12-31 13F CALIX COM 13100M509 594,357 146,249 32.64 20,725 19.23 4.4982
2024-11-14 2024-09-30 13F CALIX COM 13100M509 448,108 0 0.00 17,382 9.49 3.2065
2024-08-14 2024-06-30 13F CALIX COM 13100M509 448,108 448,108 15,876 3.0082
2021-08-13 2021-06-30 13F CALIX COM 13100M509 0 -74,621 -100.00 0 -100.00
2021-05-17 2021-03-31 13F CALIX COM 13100M509 74,621 -518,440 -87.42 2,586 -85.35 0.8739
2021-02-12 2020-12-31 13F CALIX COM 13100M509 593,061 -9,400 -1.56 17,649 64.76 5.4061
2020-11-16 2020-09-30 13F CALIX COM 13100M509 602,461 -685,846 -53.24 10,712 -44.20 3.5401
2020-08-14 2020-06-30 13F CALIX COM 13100M509 1,288,307 -642,748 -33.28 19,196 40.40 5.5508
2020-05-15 2020-03-31 13F CALIX COM 13100M509 1,931,055 -791,462 -29.07 13,672 -37.23 5.3393
2020-02-14 2019-12-31 13F CALIX COM 13100M509 2,722,517 -728,669 -21.11 21,780 -1.24 6.1380
2019-11-14 2019-09-30 13F CALIX COM 13100M509 3,451,186 46,150 1.36 22,053 -1.27 7.3332
2019-08-14 2019-06-30 13F CALIX COM 13100M509 3,405,036 320,000 10.37 22,337 -5.97 7.6057
2019-05-15 2019-03-31 13F CALIX COM 13100M509 3,085,036 20,781 0.68 23,755 -20.49 7.7765
2019-02-14 2018-12-31 13F CALIX COM 13100M509 3,064,255 -42,787 -1.38 29,876 18.71 9.8563
2018-11-14 2018-09-30 13F CALIX COM 13100M509 3,107,042 -94,392 -2.95 25,167 0.78 7.9944
2018-08-14 2018-06-30 13F CALIX COM 13100M509 3,201,434 163,129 5.37 24,971 19.98 8.0917
2018-05-15 2018-03-31 13F CALIX COM 13100M509 3,038,305 150,000 5.19 20,812 21.11 7.1046
2018-02-14 2017-12-31 13F CALIX COM 13100M509 2,888,305 650,947 29.09 17,185 52.09 6.2562
2017-11-14 2017-09-30 13F CALIX COM 13100M509 2,237,358 1,164,122 108.47 11,299 53.69 4.5559
2017-08-14 2017-06-30 13F CALIX COM 13100M509 1,073,236 887,915 479.12 7,352 447.02 3.3683
2017-05-15 2017-03-31 13F CALIX COM 13100M509 185,321 185,321 1,344 0.7313
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.