Look out below: Stocks that are down 40% this year

Stocks have taken a pounding in recent days, with small- and mid-cap indexes already in correction territory—but some shares are doing a lot worse than others.

Following are Russell 1000 stocks that are down at least 40 percent from their respective highs this year, a list that includes well-known names like Zynga, Groupon, Rite Aid, Pandora and AMD.

Ticker Company Year High Year High Date % Below 52-Wk High
FEYEFireEye, Inc.$97.35 3/5/2014-73.44%
NUSNu Skin Enterprises, Inc. Class A$140.50 1/13/2014-65.53%
ZNGAZynga Inc. Class A$5.89 3/11/2014-61.29%
ICPTIntercept Pharmaceuticals, Inc.$497.00 1/10/2014-60.78%
DDD3D Systems Corporation$97.28 1/3/2014-58.74%
GRPNGroupon, Inc. Class A$12.42 1/6/2014-52.74%
SPLKSplunk Inc.$106.15 2/28/2014-51.95%
ZUZulily, Inc. Class A$73.50 2/27/2014-50.95%
SDSandRidge Energy, Inc.$7.43 6/20/2014-50.67%
SEASSeaWorld Entertainment, Inc.$35.30 2/26/2014-48.53%
PPandora Media, Inc.$40.44 3/5/2014-48.33%
ASNAAscena Retail Group, Inc.$23.14 1/6/2014-47.80%
MTWManitowoc Company, Inc.$33.50 7/3/2014-46.18%
HLFHerbalife Ltd.$83.51 1/8/2014-45.79%
CBIChicago Bridge & Iron Co. NV$89.22 4/4/2014-45.16%
RADRite Aid Corporation$8.62 6/4/2014-44.86%
OASOasis Petroleum Inc.$58.09 7/24/2014-44.34%
SCTYSolarCity Corp.$88.35 2/26/2014-43.25%
GPORGulfport Energy Corporation$75.75 4/14/2014-43.63%
SGENSeattle Genetics, Inc.$55.99 2/28/2014-43.51%
TMHCTaylor Morrison Home Corp. Class A$26.37 2/28/2014-43.00%
AMDAdvanced Micro Devices, Inc.$4.80 7/15/2014-42.09%
UFSDomtar Corporation$57.87 3/28/2014-41.89%
MBIMBIA Inc.$15.26 3/6/2014-41.81%
KATEKate Spade & Co$42.87 8/12/2014-41.40%
ATHNathenahealth, Inc.$206.70 2/26/2014-40.86%
WDRWaddell & Reed Financial, Inc. Class A$76.46 4/2/2014-40.82%

—Analysis by CNBC's Giovanny Moreano