Arrowstreet Capital’s Quanta Services PWR Stock Holding History

Arrowstreet Capital’s Portfolio PWR Stock Details PWR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$32.6M	Buy	59,459 +57,671	+3,225%	+$29.7M	0.02%	614
2025 Q4	$755K	Buy	+1,788	New	+$786K	﹤0.01%	1605
2025 Q3	–	Sell	-12,251	Closed	-$4.63M	–	2073
2025 Q2	$4.63M	Buy	+12,251	New	+$3.93M	﹤0.01%	1198
2020 Q4	–	Sell	-21,200	Closed	-$1.12M	–	2489
2020 Q3	$1.12M	Buy	21,200 +14,300	+207%	+$665K	﹤0.01%	1783
2020 Q2	$271K	Buy	+6,900	New	+$246K	﹤0.01%	2126
2017 Q4	–	Sell	-39,500	Closed	-$1.48M	–	1368
2017 Q3	$1.48M	Buy	+39,500	New	+$1.39M	﹤0.01%	763
2016 Q4	–	Sell	-481,554	Closed	-$13.5M	–	2345
2016 Q3	$13.5M	Sell	481,554 -383,057	-44%	-$9.76M	0.04%	380
2016 Q2	$20M	Buy	864,611 +441,934	+105%	+$10.2M	0.07%	276
2016 Q1	$9.54M	Sell	422,677 -7,523	-2%	-$149K	0.04%	379
2015 Q4	$8.71M	Buy	+430,200	New	+$9.26M	0.04%	389
2015 Q1	–	Sell	-69,031	Closed	-$1.96M	–	1180
2014 Q4	$1.96M	Buy	+69,031	New	+$2.17M	0.01%	726

Other funds holding PWR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Peconic Partners New York $5.78B AUM 127.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Arrowstreet Capital's PWR Position: Q1 2026 in Review

Arrowstreet Capital increased its Quanta Services (PWR) stake by 3,225% in Q1 2026, buying an estimated $29.7M and bringing the position to 59,459 shares worth $32.6M. The position accounts for 0.02% of the portfolio, ranked #614.

Arrowstreet Capital first reported a position in PWR in Q4 2014 and has held it in 11 quarters since. 1,734 funds tracked by Wall St. Rank hold PWR as of Q1 2026.

Arrowstreet Capital held 59,459 shares of Quanta Services worth $32.6M as of Q1 2026.
Arrowstreet Capital bought 57,671 Quanta Services shares in Q1 2026, an estimated $29.7M.
Quanta Services made up 0.02% of Arrowstreet Capital's portfolio in Q1 2026, its #614 holding.
Arrowstreet Capital first reported a position in Quanta Services in Q4 2014 and has held it in 11 quarters since.
1,734 funds tracked by Wall St. Rank held Quanta Services as of Q1 2026.

Based on Arrowstreet Capital's 13F filing for Q1 2026, filed 14 May 2026.