BlackRock Institutional Trust Company, N.A. - ZOLTEK COS INC ownership

ZOLTEK COS INC's ticker is ZOLT and the CUSIP is 98975W104. A total of 89 filers reported holding ZOLTEK COS INC in Q4 2013. The put-call ratio across all filers is 0.13 and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Institutional Trust Company, N.A. ownership history of ZOLTEK COS INC
ValueSharesWeighting
Q4 2013$13,718,000
+3.2%
819,012
+2.8%
0.00%
-33.3%
Q3 2013$13,293,000
+27.8%
796,494
-1.2%
0.00%
+50.0%
Q2 2013$10,404,000805,9240.00%
Other shareholders

There were no reported owners of ZOLTEK COS INC in Q4 2013.

NameSharesValueWeighting ↓
View complete list of ZOLTEK COS INC shareholders