Stocks · Communication · Communications Services, NEC

CALIX, INC

CALX Clue Score49
United States Fiscal year ends December CIK 0001406666
37.24
+3.22%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
37.24 on 9 Oct 2026
68 51 33 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $58.62 14 Oct 2025 $59.18 15 Oct 2025 $59.72 16 Oct 2025 $60.31 17 Oct 2025 $59.42 20 Oct 2025 $60.13 21 Oct 2025 $59.52 22 Oct 2025 $59.32 23 Oct 2025 $60.16 24 Oct 2025 $61.29 27 Oct 2025 $61.01 28 Oct 2025 $61.78 29 Oct 2025 $62.23 30 Oct 2025 $68.04 31 Oct 2025 $68.42 3 Nov 2025 $67.24 4 Nov 2025 $65.46 5 Nov 2025 $67.18 6 Nov 2025 $64.37 7 Nov 2025 $64.03 10 Nov 2025 $64.12 11 Nov 2025 $62.94 12 Nov 2025 $63.28 13 Nov 2025 $60.30 14 Nov 2025 $58.70 17 Nov 2025 $57.14 18 Nov 2025 $55.34 19 Nov 2025 $54.86 20 Nov 2025 $53.34 21 Nov 2025 $53.82 24 Nov 2025 $54.54 25 Nov 2025 $55.92 26 Nov 2025 $55.80 28 Nov 2025 $55.27 1 Dec 2025 $54.67 2 Dec 2025 $54.65 3 Dec 2025 $54.35 4 Dec 2025 $53.65 5 Dec 2025 $54.17 8 Dec 2025 $54.87 9 Dec 2025 $55.67 10 Dec 2025 $56.02 11 Dec 2025 $56.17 12 Dec 2025 $53.72 15 Dec 2025 $53.99 16 Dec 2025 $54.18 17 Dec 2025 $53.12 18 Dec 2025 $53.76 19 Dec 2025 $54.69 22 Dec 2025 $55.89 23 Dec 2025 $55.43 24 Dec 2025 $54.62 26 Dec 2025 $54.27 29 Dec 2025 $53.43 30 Dec 2025 $52.99 31 Dec 2025 $52.93 2 Jan 2026 $53.59 5 Jan 2026 $54.31 6 Jan 2026 $54.98 7 Jan 2026 $52.68 8 Jan 2026 $51.50 9 Jan 2026 $51.74 12 Jan 2026 $53.29 13 Jan 2026 $54.35 14 Jan 2026 $54.96 15 Jan 2026 $59.04 16 Jan 2026 $58.10 20 Jan 2026 $57.29 21 Jan 2026 $56.49 22 Jan 2026 $55.80 23 Jan 2026 $54.19 26 Jan 2026 $55.69 27 Jan 2026 $55.98 28 Jan 2026 $52.96 29 Jan 2026 $46.66 30 Jan 2026 $44.67 2 Feb 2026 $47.32 3 Feb 2026 $48.12 4 Feb 2026 $50.30 5 Feb 2026 $50.65 6 Feb 2026 $53.18 9 Feb 2026 $55.57 10 Feb 2026 $54.52 11 Feb 2026 $52.69 12 Feb 2026 $52.02 13 Feb 2026 $53.32 17 Feb 2026 $52.31 18 Feb 2026 $52.58 19 Feb 2026 $54.87 20 Feb 2026 $55.61 23 Feb 2026 $54.13 24 Feb 2026 $53.46 25 Feb 2026 $51.07 26 Feb 2026 $51.47 27 Feb 2026 $51.77 2 Mar 2026 $53.12 3 Mar 2026 $52.58 4 Mar 2026 $54.28 5 Mar 2026 $52.08 6 Mar 2026 $50.47 9 Mar 2026 $50.95 10 Mar 2026 $51.02 11 Mar 2026 $50.99 12 Mar 2026 $49.77 13 Mar 2026 $50.57 16 Mar 2026 $51.05 17 Mar 2026 $51.45 18 Mar 2026 $51.00 19 Mar 2026 $50.63 20 Mar 2026 $50.31 23 Mar 2026 $52.54 24 Mar 2026 $53.32 25 Mar 2026 $52.76 26 Mar 2026 $51.02 27 Mar 2026 $50.28 30 Mar 2026 $49.40 31 Mar 2026 $48.99 1 Apr 2026 $46.87 2 Apr 2026 $46.34 6 Apr 2026 $48.26 7 Apr 2026 $48.78 8 Apr 2026 $49.84 9 Apr 2026 $49.44 10 Apr 2026 $47.73 13 Apr 2026 $48.71 14 Apr 2026 $48.79 15 Apr 2026 $49.12 16 Apr 2026 $49.78 17 Apr 2026 $50.15 20 Apr 2026 $51.55 21 Apr 2026 $49.58 22 Apr 2026 $42.65 23 Apr 2026 $42.69 24 Apr 2026 $43.38 27 Apr 2026 $42.62 28 Apr 2026 $42.03 29 Apr 2026 $41.68 30 Apr 2026 $43.56 1 May 2026 $43.53 4 May 2026 $43.44 5 May 2026 $45.82 6 May 2026 $44.34 7 May 2026 $43.52 8 May 2026 $43.24 11 May 2026 $42.73 12 May 2026 $41.71 13 May 2026 $40.40 14 May 2026 $40.26 15 May 2026 $39.81 18 May 2026 $40.22 19 May 2026 $39.86 20 May 2026 $38.37 21 May 2026 $38.42 22 May 2026 $39.23 26 May 2026 $40.34 27 May 2026 $40.98 28 May 2026 $40.03 29 May 2026 $39.75 1 Jun 2026 $40.15 2 Jun 2026 $39.49 3 Jun 2026 $38.50 4 Jun 2026 $38.34 5 Jun 2026 $37.27 8 Jun 2026 $37.28 9 Jun 2026 $38.69 10 Jun 2026 $38.59 11 Jun 2026 $38.56 12 Jun 2026 $38.39 15 Jun 2026 $38.33 16 Jun 2026 $38.20 17 Jun 2026 $37.54 18 Jun 2026 $37.95 22 Jun 2026 $37.47 23 Jun 2026 $36.36 24 Jun 2026 $36.54 25 Jun 2026 $35.20 26 Jun 2026 $35.57 29 Jun 2026 $36.05 30 Jun 2026 $37.32 1 Jul 2026 $37.09 2 Jul 2026 $38.48 6 Jul 2026 $38.47 7 Jul 2026 $38.41 8 Jul 2026 $37.77 9 Jul 2026 $39.73 10 Jul 2026 $40.39 13 Jul 2026 $39.73 14 Jul 2026 $39.06 15 Jul 2026 $39.47 16 Jul 2026 $38.63 17 Jul 2026 $39.14 20 Jul 2026 $38.35 21 Jul 2026 $37.47 22 Jul 2026 $35.84 23 Jul 2026 $35.77 24 Jul 2026 $36.00 27 Jul 2026 $36.85 28 Jul 2026 $37.10 29 Jul 2026 $35.55 30 Jul 2026 $35.18 31 Jul 2026 $35.90 3 Aug 2026 $37.36 4 Aug 2026 $39.47 5 Aug 2026 $38.51 6 Aug 2026 $37.48 7 Aug 2026 $37.98 10 Aug 2026 $38.17 11 Aug 2026 $39.62 12 Aug 2026 $39.90 13 Aug 2026 $39.84 14 Aug 2026 $39.54 17 Aug 2026 $39.52 18 Aug 2026 $39.16 19 Aug 2026 $40.55 20 Aug 2026 $40.38 21 Aug 2026 $40.12 24 Aug 2026 $39.80 25 Aug 2026 $39.85 26 Aug 2026 $38.36 27 Aug 2026 $37.69 28 Aug 2026 $37.49 31 Aug 2026 $38.12 1 Sep 2026 $37.70 2 Sep 2026 $37.58 3 Sep 2026 $37.07 4 Sep 2026 $35.96 8 Sep 2026 $35.34 9 Sep 2026 $34.44 10 Sep 2026 $34.93 11 Sep 2026 $35.24 14 Sep 2026 $34.75 15 Sep 2026 $35.50 16 Sep 2026 $35.44 17 Sep 2026 $35.14 18 Sep 2026 $35.24 21 Sep 2026 $35.42 22 Sep 2026 $35.15 23 Sep 2026 $34.54 24 Sep 2026 $33.27 25 Sep 2026 $33.14 28 Sep 2026 $33.19 29 Sep 2026 $33.53 30 Sep 2026 $34.36 1 Oct 2026 $34.90 2 Oct 2026 $34.81 5 Oct 2026 $34.34 6 Oct 2026 $35.29 7 Oct 2026 $35.54 8 Oct 2026 $36.08 9 Oct 2026 $37.24 SINDELAR CORY Chief Financial Officer Sold on a plan $650.00K 30 Oct 2025 · at $65.00 · 11.6% of stake Weening Michael President & CEO Sold on a plan $13.07M 30 Oct 2025 · at $65.36 · 92.5% of stake SINDELAR CORY Chief Financial Officer Sold on a plan $700.00K 31 Oct 2025 · at $70.00 · 11.6% of stake Weening Michael President & CEO Sold on a plan $4.99M 3 Nov 2025 · at $67.42 · 82.1% of stake Eleniak Shane Todd Marshall Chief Product Officer Sold at will $3.27M 4 Nov 2025 · at $65.34 · 100% of stake Russo Carl Director Sold on a plan $26.92M 4 Nov 2025 · at $64.09 · 19.9% of stake SINDELAR CORY Chief Financial Officer Sold at will $3.26M 6 Nov 2025 · at $65.30 · 39.5% of stake Eleniak Shane Todd Marshall Chief Product Officer Sold at will $1.54M 10 Nov 2025 · at $64.14 · 100% of stake Russo Carl Director Sold on a plan $1.18M 3 Feb 2026 · at $47.27 · 1.5% of stake Russo Carl Director Sold on a plan $1.08M 27 Apr 2026 · at $43.26 · 1.5% of stake Russo Carl Director Sold on a plan $2.71M 27 Jul 2026 · at $36.20 · 4.6% of stake
0 buys3 sales at will8 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$1.00B
Net income
$17.88M
Free cash flow
$115.52M
Gross margin
56.8%
Operating margin
2.1%
Net margin
1.8%
Return on equity
2.1%
Return on capital
1.3%
Revenue growth, 1 yr
20.3%
Revenue growth, 5 yr
13.1% a year

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
541M 33M FY20 Fiscal year 2020 Revenue $541.24M Net income $33.48M Margin 6.2% 679M 238M FY21 Fiscal year 2021 Revenue $679.39M Net income $238.38M Margin 35.1% · growth +25.5% 868M 41M FY22 Fiscal year 2022 Revenue $867.83M Net income $41.01M Margin 4.7% · growth +27.7% 1B 29M FY23 Fiscal year 2023 Revenue $1.04B Net income $29.33M Margin 2.8% · growth +19.8% 832M -30M FY24 Fiscal year 2024 Revenue $831.52M Net income $29.75M Margin -3.6% · growth -20.0% 1B 18M FY25 Fiscal year 2025 Revenue $1.00B Net income $17.88M Margin 1.8% · growth +20.3%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
27 Jul 2026 Russo Carl
Director
Sold on a plan $2.71M 4.6%
27 Apr 2026 Russo Carl
Director
Sold on a plan $1.08M 1.5%
3 Feb 2026 Russo Carl
Director
Sold on a plan $1.18M 1.5%
10 Nov 2025 Eleniak Shane Todd Marshall
Chief Product Officer
Sold at will $1.54M 100%
6 Nov 2025 SINDELAR CORY
Chief Financial Officer
Sold at will $3.26M 39.5%
4 Nov 2025 Russo Carl
Director
Sold on a plan $26.92M 19.9%