NEW YORK (
EV Energy Partner
(EVEP - Get Report),
Cobalt International Energy
Cheniere Energy Partners
(CQP - Get Report) showed strength this past week, whereas
(TSL - Get Report),
Yingli Green Energy Holding
(YGE - Get Report),
JA Solar Holdings
(JASO - Get Report) and
Suntech Power Holdings
(STP) eroded substantial value.
EV Energy Partner led the pack of winners last week, up 6.7%.
Cobalt International Energy and Cheniere Energy Partners rose 5.6% and 3.6%, respectively.
Other movers were
Niska Gas Storage Partners
Enbridge Energy Management
(EEQ) (+1.7%) and
gained 1.2% after Daniel Rabun, the company's CEO, announced Ensco would consider share buyback programs or new acquisitions in 2013. The company sees total demand for rigs from Brazil particularly strong, as the country seeks to tap its abundant reserves.
Atlas Pipeline Partners
Chesapeake Midstream Partners
appreciated less than 1% last week.
Targa Resources Partners
rose 0.2% after Tudor Pickering raised the stock to accumulate from hold.
Trina Solar was the top decliner last week, plunging a steep 29.5%.
Yingli Green Energy Holding and JA Solar Holdings dropped 24% and 19%, respectively. Suntech Power Holdings erased 18.3%.
Other losers were
Cie Generale de Geophysique-Veritas
declined 14.7% after equity analyst James Kelleher at Argus Research downgraded the stock to sell from hold.
Other solar stocks showing weakness were
, shedding more than 9% each.
Another notable loser was
, down 12.5%.
shed 9.2% after UBS removed it from its list of most preferred oil shares.