Back to WESTFIELD CAPITAL MANAGEMENT CO LP WESTFIELD CAPITAL MANAGEMENT CO LP

PWRPWR
5 quarters

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

WESTFIELD CAPITAL MANAGEMENT CO LP holds 331,489 shares of PWR (QUANTA SERVICES INC), worth $238.7M as of 2026-Q2. The position was decreased (-0.1% shares). PWR represents 0.8% of WESTFIELD CAPITAL MANAGEMENT CO LP's portfolio.

Current Value

$238.7M

Current Shares

331,489

Total Value Change

+$174.4M

Total Shares Change

+161,432

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
331,489
-0.1%
$238.7M0.8%$719.93
0
2026-Q1
Increased
331,816
+21.3%
$182.2M0.8%$566.00
51
2025-Q4
Increased
273,528
+11.4%
$115.4M0.5%$428.70
40
2025-Q3
Increased
245,506
+44.4%
$101.7M0.4%$408.90
48
2025-Q2
New
170,057
-
$64.3M0.3%$380.97
49

Other major holders of PWR: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc., VANGUARD GROUP INC

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