MARSHALL WACE, LLP - FEI CO ownership

FEI CO's ticker is FEIC and the CUSIP is 30241L109. A total of 217 filers reported holding FEI CO in Q1 2015. The put-call ratio across all filers is 1.17 and the average weighting 0.1%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of FEI CO
ValueSharesWeighting
Q1 2015$1,803,000
-54.9%
23,624
-46.6%
0.02%
-56.6%
Q4 2014$3,995,000
-33.2%
44,219
-44.2%
0.05%
-38.4%
Q3 2014$5,981,000
-57.9%
79,309
-49.4%
0.09%
-58.9%
Q2 2014$14,217,000
+842.8%
156,701
+970.4%
0.21%
+674.1%
Q1 2014$1,508,00014,6400.03%
Other shareholders
FEI CO shareholders Q1 2015
NameSharesValueWeighting ↓
Cable Hill Partners, LLC 72,317$5,173,0004.02%
Brown Capital Management 3,086,936$225,470,0003.86%
WESTPORT ADVISERS LLC 344,371$25,153,0003.41%
BROADVIEW ADVISORS LLC 186,759$13,641,0001.89%
Penbrook Management LLC 22,685$1,657,0001.76%
WESTPORT ASSET MANAGEMENT INC 24,321$1,776,0001.54%
PRINCETON CAPITAL MANAGEMENT INC 33,339$2,435,0001.47%
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 67,005$4,894,0001.37%
GW&K Investment Management, LLC 636,832$46,514,0001.11%
WASHINGTON CAPITAL MANAGEMENT, INC 23,684$1,730,0001.08%
View complete list of FEI CO shareholders