JANE STREET GROUP, LLC - 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
JANE STREET GROUP, LLC ownership history of FEI CO
ValueSharesWeighting
Q2 2016$452,000
+9.4%
4,232
-18.2%
0.00%
-33.3%
Q4 2015$413,000
+42.4%
5,175
+30.3%
0.00%
+50.0%
Q3 2015$290,000
-4.9%
3,972
+17.5%
0.00%0.0%
Q4 2014$305,000
-11.1%
3,381
-10.7%
0.00%
-50.0%
Q2 2014$343,000
-47.0%
3,785
-39.8%
0.00%
-42.9%
Q1 2014$647,0006,2850.01%
Other shareholders
FEI CO shareholders Q4 2014
NameSharesValueWeighting ↓
WESTPORT ADVISERS LLC 546,651$48,849,0004.41%
Brown Capital Management 2,620,213$234,142,0003.84%
CAPITAL COUNSEL LLC/NY 715,860$63,969,0003.58%
WESTPORT ASSET MANAGEMENT INC 101,447$9,065,0003.18%
Penbrook Management LLC 32,230$2,880,0002.80%
PRINCETON CAPITAL MANAGEMENT INC 28,550$2,551,0002.04%
Telemark Asset Management, LLC 90,000$8,042,0001.99%
First Houston Capital, Inc. 21,300$1,903,0001.87%
NEUMEIER POMA INVESTMENT COUNSEL LLC 82,540$7,376,0001.68%
Nichols Asset Management LLC 81,331$7,268,0001.52%
View complete list of FEI CO shareholders