COPPSERS
MWE

Commonwealth of Pennsylvania Public School Employees Retirement System’s MARKWEST ENERGY PARTNERS, LP MWE Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2015
Q4
Sell
-1,010,604
Closed -$43.4M 1133
2015
Q3
$43.4M Buy
1,010,604
+404,394
+67% +$17.4M 1.03% 10
2015
Q2
$34.2M Sell
606,210
-8,980
-1% -$506K 0.62% 25
2015
Q1
$40.7M Buy
615,190
+18,914
+3% +$1.25M 0.73% 20
2014
Q4
$40.1M Sell
596,276
-50,490
-8% -$3.39M 0.59% 29
2014
Q3
$49.7M Sell
646,766
-166,718
-20% -$12.8M 0.75% 17
2014
Q2
$58.2M Sell
813,484
-204,723
-20% -$14.7M 0.86% 12
2014
Q1
$66.5M Sell
1,018,207
-6,856
-0.7% -$448K 1.02% 9
2013
Q4
$67.8M Buy
1,025,063
+204,510
+25% +$13.5M 1.07% 8
2013
Q3
$59.3M Buy
820,553
+131,493
+19% +$9.5M 0.98% 10
2013
Q2
$46.1M Buy
+689,060
New +$46.1M 0.8% 16