FORTALEZA ASSET MANAGEMENT INC/ - ALTERA CORP ownership

ALTERA CORP's ticker is ALTR and the CUSIP is 021441100. A total of 395 filers reported holding ALTERA CORP in Q3 2013. The put-call ratio across all filers is 1.00 and the average weighting 0.2%.

Quarter-by-quarter ownership
FORTALEZA ASSET MANAGEMENT INC/ ownership history of ALTERA CORP
ValueSharesWeighting
Q1 2015$2,000
-99.9%
40
-99.9%
0.00%
-99.8%
Q4 2014$1,421,000
+3.2%
38,4750.0%0.65%
+0.3%
Q3 2014$1,377,000
+34325.0%
38,475
+34877.3%
0.65%
+32250.0%
Q4 2013$4,000
-99.7%
110
-99.7%
0.00%
-99.7%
Q3 2013$1,258,00033,8450.66%
Other shareholders

There were no reported owners of ALTERA CORP in Q3 2013.

NameSharesValueWeighting ↓
View complete list of ALTERA CORP shareholders