Calamos Advisors’s Quanta Services PWR Stock Holding History
Bought
Maintained
Sold
Other funds holding PWR
PP
Calamos Advisors's PWR Position: Q2 2026 in Review
Calamos Advisors increased its Quanta Services (PWR) stake by 2.6% in Q2 2026, buying an estimated $1.9M and bringing the position to 111,284 shares worth $80.1M. The position accounts for 0.27% of the portfolio, ranked #77.
Calamos Advisors first reported a position in PWR in Q2 2013 and has held it in 40 quarters since. 1,939 funds tracked by Wall St. Rank hold PWR as of Q2 2026.
- Calamos Advisors held 111,284 shares of Quanta Services worth $80.1M as of Q2 2026.
- Calamos Advisors bought 2,783 Quanta Services shares in Q2 2026, an estimated $1.9M.
- Quanta Services made up 0.27% of Calamos Advisors's portfolio in Q2 2026, its #77 holding.
- Calamos Advisors first reported a position in Quanta Services in Q2 2013 and has held it in 40 quarters since.
- 1,939 funds tracked by Wall St. Rank held Quanta Services as of Q2 2026.
Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.