BLAIR WILLIAM & CO/IL - HUANENG POWER INTL INC-A ownership

HUANENG POWER INTL INC-A's ticker is and the CUSIP is 6422136. A total of 1 filers reported holding HUANENG POWER INTL INC-A in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of HUANENG POWER INTL INC-A
ValueSharesWeighting
Q4 2014$6,615,000
+216.7%
4,647,705
+122.2%
0.01%
+175.0%
Q3 2014$2,089,000
+9.5%
2,092,0610.0%0.00%
+33.3%
Q2 2014$1,908,000
+123.7%
2,092,061
+98.8%
0.00%
+200.0%
Q1 2014$853,000
-62.1%
1,052,206
-60.9%
0.00%
-75.0%
Q4 2013$2,252,000
+11.5%
2,694,206
+17.1%
0.00%0.0%
Q3 2013$2,019,0002,301,7500.00%
Other shareholders
HUANENG POWER INTL INC-A shareholders Q4 2013
NameSharesValueWeighting ↓
BLAIR WILLIAM & CO/IL 2,694,206$2,252,0000.00%
View complete list of HUANENG POWER INTL INC-A shareholders