TANAKA CAPITAL MANAGEMENT INC - MATTSON TECHNOLOGY INC ownership

MATTSON TECHNOLOGY INC's ticker is MTSN and the CUSIP is 577223100. A total of 60 filers reported holding MATTSON TECHNOLOGY INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
TANAKA CAPITAL MANAGEMENT INC ownership history of MATTSON TECHNOLOGY INC
ValueSharesWeighting
Q1 2016$777,000
+3.2%
212,975
-0.2%
1.75%
+7.9%
Q4 2015$753,000
+44.0%
213,315
-5.0%
1.62%
+22.5%
Q3 2015$523,000
-29.1%
224,622
+2.0%
1.32%
-27.7%
Q2 2015$738,000
-14.9%
220,1720.0%1.83%
-23.6%
Q1 2015$867,000
-29.2%
220,172
-38.9%
2.40%
-34.2%
Q4 2014$1,225,000
+28.1%
360,268
-3.5%
3.64%
+30.7%
Q3 2014$956,000
-47.5%
373,249
-49.6%
2.79%
+9.8%
Q2 2014$1,822,000
+111.6%
740,053
+99.3%
2.54%
-3.0%
Q1 2014$861,000
-14.3%
371,254
+1.2%
2.62%
-11.6%
Q4 2013$1,005,000
+17.3%
366,804
+2.3%
2.96%
+0.3%
Q3 2013$857,000
-1.5%
358,525
-9.7%
2.95%
-5.0%
Q2 2013$870,000397,0513.10%
Other shareholders

There were no reported owners of MATTSON TECHNOLOGY INC in Q2 2013.

NameSharesValueWeighting ↓
View complete list of MATTSON TECHNOLOGY INC shareholders