A.R.T. Advisors, LLC - ROFIN SINAR TECHNOLOGIES INC ownership

ROFIN SINAR TECHNOLOGIES INC's ticker is RSTI and the CUSIP is 775043102. A total of 146 filers reported holding ROFIN SINAR TECHNOLOGIES INC in Q4 2015. The put-call ratio across all filers is 0.50 and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of ROFIN SINAR TECHNOLOGIES INC
ValueSharesWeighting
Q4 2015$674,000
+60.9%
25,192
+55.6%
0.03%
+100.0%
Q3 2015$419,000
-10.1%
16,192
-4.2%
0.02%0.0%
Q2 2015$466,000
+9.9%
16,901
-3.9%
0.02%
-30.4%
Q3 2013$424,000
+12.5%
17,586
+16.0%
0.02%
+91.7%
Q2 2013$377,00015,1540.01%
Other shareholders
ROFIN SINAR TECHNOLOGIES INC shareholders Q4 2015
NameSharesValueWeighting ↓
Dean Capital Management 28,546$788,0001.16%
NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION 1,826,692$50,417,0000.83%
GW&K Investment Management, LLC 822,184$22,692,0000.52%
WESTPORT ADVISERS LLC 150,553$4,155,0000.45%
DEAN INVESTMENT ASSOCIATES, LLC 64,490$1,780,0000.40%
Pinnacle Holdings, LLC 33,705$930,258,0000.34%
ROYCE & ASSOCIATES LP 2,671,754$73,740,0000.31%
Rotella Capital Management, Inc. 11,806$326,0000.27%
KENNEDY CAPITAL MANAGEMENT LLC 519,851$14,348,0000.26%
NORTHWEST INVESTMENT COUNSELORS, LLC 12,088$334,0000.21%
View complete list of ROFIN SINAR TECHNOLOGIES INC shareholders