MARSHALL WACE, LLP - FEI CO ownership

FEI CO's ticker is FEIC and the CUSIP is 30241L109. A total of 222 filers reported holding FEI CO in Q4 2014. The put-call ratio across all filers is 0.33 and the average weighting 0.2%.

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 Q4 2014
NameSharesValueWeighting ↓
Cable Hill Partners, LLC 72,317$5,609,0004.29%
Brown Capital Management 2,604,259$198,809,0003.28%
WESTPORT ADVISERS LLC 346,342$26,440,0002.76%
WESTPORT ASSET MANAGEMENT INC 31,521$2,406,0001.72%
BROADVIEW ADVISORS LLC 208,634$15,927,0001.58%
Penbrook Management LLC 23,035$1,759,0001.56%
PRINCETON CAPITAL MANAGEMENT INC 31,946$2,439,0001.25%
GW&K Investment Management, LLC 639,623$48,829,0001.11%
Monarch Partners Asset Management LLC 64,550$4,928,0000.98%
Sivik Global Healthcare LLC 35,000$2,672,0000.91%
View complete list of FEI CO shareholders