A.R.T. Advisors’s Quanta Services PWR Stock Holding History

A.R.T. Advisors’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
2018 Q3	–	Sell	-110,100	Closed	-$3.68M	–	1635
2018 Q2	$3.68M	Buy	110,100 +15,500	+16%	+$543K	0.15%	182
2018 Q1	$3.25M	Buy	94,600 +89,000	+1,589%	+$3.23M	0.13%	215
2017 Q4	$219K	Buy	+5,600	New	+$210K	0.01%	1131
2017 Q1	–	Sell	-19,700	Closed	-$686K	–	1655
2016 Q4	$686K	Buy	+19,700	New	+$619K	0.04%	616
2016 Q3	–	Sell	-96,258	Closed	-$2.23M	–	1061
2016 Q2	$2.23M	Sell	96,258 -15,500	-14%	-$358K	0.11%	282
2016 Q1	$2.52M	Sell	111,758 -12,200	-10%	-$242K	0.11%	253
2015 Q4	$2.51M	Buy	+123,958	New	+$2.67M	0.12%	221
2015 Q3	–	Sell	-55,225	Closed	-$1.59M	–	1541
2015 Q2	$1.59M	Sell	55,225 -27,161	-33%	-$794K	0.05%	549
2015 Q1	$2.35M	Sell	82,386 -22,623	-22%	-$634K	0.08%	333
2014 Q4	$2.98M	Buy	105,009 +83,984	+399%	+$2.64M	0.11%	253
2014 Q3	$762K	Sell	21,025 -27,770	-57%	-$988K	0.04%	593
2014 Q2	$1.69M	Buy	48,795 +27,010	+124%	+$935K	0.09%	329
2014 Q1	$803K	Sell	21,785 -35,639	-62%	-$1.19M	0.04%	577
2013 Q4	$1.81M	Buy	57,424 +19,944	+53%	+$586K	0.1%	311
2013 Q3	$1.03M	Sell	37,480 -9,115	-20%	-$247K	0.06%	495
2013 Q2	$1.23M	Buy	+46,595	New	+$1.29M	0.04%	551

Other funds holding PWR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Bank of New York Mellon

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Victory Capital Management

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

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

AJO LP Philadelphia, Pennsylvania $199M AUM 109.68% 1-Year Est. Return

VOYA Investment Management

VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return

Kovitz Investment Group Partners

Kovitz Investment Group Partners Chicago, Illinois $4.31B AUM 20.41% 1-Year Est. Return