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CALXCALX
10 quarters

Position history for WESTFIELD CAPITAL MANAGEMENT CO LPWESTFIELD CAPITAL MANAGEMENT CO LP's holdings in CALIX INC

WESTFIELD CAPITAL MANAGEMENT CO LP holds 1.3M shares of CALX (CALIX INC), worth $49.4M as of 2026-Q2. The position was decreased (-14.3% shares). CALX represents 0.2% of WESTFIELD CAPITAL MANAGEMENT CO LP's portfolio.

Current Value

$49.4M

Current Shares

1.3M

Total Value Change

+$22.9M

Total Shares Change

+793,132

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1.3M
-14.3%
$49.4M0.2%$37.32
0
2026-Q1
Increased
1.5M
+35.0%
$75.7M0.3%$48.99
46
2025-Q4
Increased
1.1M
+67.4%
$60.6M0.3%$52.93
52
2025-Q3
Increased
684,096
+135.0%
$42M0.2%$61.37
56
2025-Q2
New
291,149
-
$15.5M0.1%$53.19
39
2024-Q2
Exited
0
-100.0%
$00.0%$35.43
0
2024-Q1
Decreased
584,576
-14.2%
$19.4M0.1%$33.16
0
2023-Q4
Increased
681,620
+0.4%
$29.8M0.2%$43.69
34
2023-Q3
Increased
679,187
+27.8%
$31.1M0.2%$45.84
43
2023-Q2
New
531,402
-
$26.5M0.2%$49.91
47

Other major holders of CALX: BlackRock, Inc., BNP PARIBAS FINANCIAL MARKETS

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