RS INVESTMENT MANAGEMENT CO LLC - 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
RS INVESTMENT MANAGEMENT CO LLC ownership history of FEI CO
ValueSharesWeighting
Q1 2016$7,109,000
+92.3%
79,870
+72.4%
0.07%
+112.1%
Q4 2015$3,697,000
+37.6%
46,340
+26.0%
0.03%
+37.5%
Q3 2015$2,686,000
-89.1%
36,780
-86.5%
0.02%
-89.0%
Q4 2014$24,592,000
+119.6%
272,184
+83.3%
0.22%
+112.6%
Q3 2014$11,200,000
-67.3%
148,508
-60.7%
0.10%
-64.1%
Q2 2014$34,245,000
+113.2%
377,438
+142.0%
0.29%
+202.1%
Q1 2014$16,065,000
+37.2%
155,938
+19.0%
0.10%
+31.9%
Q4 2013$11,707,000
-15.5%
131,013
-17.0%
0.07%
-20.0%
Q3 2013$13,856,000
+15.2%
157,813
-4.2%
0.09%
+3.4%
Q2 2013$12,026,000164,7630.09%
Other shareholders
FEI CO shareholders Q1 2015
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