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APGAPG
3 quarters

Position history for WESTFIELD CAPITAL MANAGEMENT CO LPWESTFIELD CAPITAL MANAGEMENT CO LP's holdings in API GROUP CORP

WESTFIELD CAPITAL MANAGEMENT CO LP holds 6.2M shares of APG (API GROUP CORP), worth $260.6M as of 2026-Q2. The position was increased (+32.8% shares). APG represents 0.9% of WESTFIELD CAPITAL MANAGEMENT CO LP's portfolio.

Current Value

$260.6M

Current Shares

6.2M

Total Value Change

+$128.5M

Total Shares Change

+2.7M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
6.2M
+32.8%
$260.6M0.9%$42.35
56
2026-Q1
Increased
4.6M
+34.2%
$187.8M0.8%$40.52
55
2025-Q4
New
3.5M
-
$132.1M0.6%$38.26
59

Other major holders of APG: BlackRock, Inc., VANGUARD GROUP INC

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