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8-K ·Filed Apr 21, 2026

CALX

CALIX, INC
NEUTRAL
Impact 5/10
Horizonweeks Processed6mo ago SEC0001406666-26-000016
8-K context-dependent: Items 8.01
Actionable Insight • Neutral

Monitor future 8-K filings for actual repurchase activity and track cash flow statements in upcoming 10-Q filings to assess execution of the program, as the announcement itself does not guarantee immediate share buybacks.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
CALX ▼ -8.23% at T+60d
NEUTRAL call -8.23% · α vs SPY -13.01% · entry $42.65 → $39.14
Entry = T+0 close
Apr 21, 2026
via day close
T+1d
+0.09%
call +0.09% · α +0.49%
$42.69
settled 6mo ago
T+5d
-2.67%
call -2.67% · α -2.73%
$41.51
settled 6mo ago
T+20d
-6.54%
call -6.54% · α -9.71%
$39.86
settled 5mo ago
T+60d
-8.23%
call -8.23% · α -13.01%
$39.14
settled 3mo ago

Price Chart

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Executive Summary

Calix, Inc. announced an additional $100 million authorization for its share repurchase program, increasing the total authorization to $525 million. The program has $63.4 million remaining as of March 28, 2026.

Key Facts

  • Calix increased its stock repurchase authorization by $100 million.
  • Total repurchase authorization now stands at $525 million.
  • Remaining balance under the program was $63.4 million as of March 28, 2026.
  • Repurchases may be made through open market transactions, privately negotiated deals, or other methods.
  • The program does not obligate the company to buy any specific amount of stock and can be suspended or discontinued at any time.

Financial Impact

$100 million increase in repurchase authorization, bringing total to $525 million with $63.4 million remaining as of March 28, 2026

cashdilutionshares outstanding

Risk Factors

  • The company is not obligated to repurchase any specific amount of stock.
  • Repurchase activity depends on market conditions and capital allocation priorities.
  • Future economic conditions could lead to suspension or discontinuation of the program.

Market Snapshot

Exchange
NYSE
Sector
Communications Services, NEC

Investment Themes

Media & Telecom

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001406666-26-000016
Document: a991april2026pressrepurcha.htm0001406666-26-000016
Document: 0001406666-26-000016-index-headers.html0001406666-26-000016
Document: 0001406666-26-000016-index.html0001406666-26-000016
Document: 0001406666-26-000016.txt0001406666-26-000016
6 reports for CALX
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for CALX — sortable, filterable
TypeNow
Oct 21, 2026
4d ago
Institutional Cluster
NEUTRAL ★ 3/10
$36.91awaiting T+60—$37.88 (+2.63%)
Oct 8, 2026
17d ago
8-K
NEUTRAL ★ 3/10
$37.24awaiting T+60—$37.88 (+1.72%)
Jul 20, 2026
13w ago
8-K
MIXED ★ 6/10
$37.47 $36.31▼ −3.10%▼ −7.07%$37.88 (+1.09%)
Apr 21, 2026
26w ago
8-K
BULLISH ★ 7/10
$42.65 $39.14▼ −8.23%▼ −13.01%$37.88 (−11.18%)
Apr 21, 2026
26w ago
8-K
NEUTRAL ★ 5/10
$42.65 $39.14▼ −8.23%▼ −13.01%$37.88 (−11.18%)
Mar 27, 2026
30w ago
DEFA14A
NEUTRAL ★ 3/10
$49.40 $35.20▼ −28.74%▼ −45.24%$37.88 (−23.32%)
Showing 6 of 6

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Report published Apr 21, 2026