SHAPIRO ROBERT N - COHERENT INC ownership

COHERENT INC's ticker is COHR and the CUSIP is 192479103. A total of 143 filers reported holding COHERENT INC in Q1 2014. The put-call ratio across all filers is 3.50 and the average weighting 0.2%.

Quarter-by-quarter ownership
SHAPIRO ROBERT N ownership history of COHERENT INC
ValueSharesWeighting
Q4 2014$3,0000.0%55
+14.6%
0.00%0.0%
Q3 2014$3,0000.0%480.0%0.00%0.0%
Q2 2014$3,000
-97.8%
48
-97.7%
0.00%
-96.0%
Q1 2014$134,000
-11.8%
2,0480.0%0.02%
-7.4%
Q4 2013$152,000
+20.6%
2,048
+0.1%
0.03%
+22.7%
Q3 2013$126,000
+11.5%
2,0460.0%0.02%
-8.3%
Q2 2013$113,0002,0460.02%
Other shareholders
COHERENT INC shareholders Q1 2014
NameSharesValueWeighting ↓
WESTPORT ASSET MANAGEMENT INC 3,500$114,2400.07%
HUNTINGTON NATIONAL BANK 2$5320.00%
View complete list of COHERENT INC shareholders