BlackRock Investment Management, LLC - MATTSON TECHNOLOGY INC ownership

MATTSON TECHNOLOGY INC's ticker is MTSN and the CUSIP is 577223100. A total of 83 filers reported holding MATTSON TECHNOLOGY INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of MATTSON TECHNOLOGY INC
ValueSharesWeighting
Q1 2016$970,000
+6.5%
265,775
+3.0%
0.00%0.0%
Q4 2015$911,000
+51.8%
258,044
+0.2%
0.00%0.0%
Q3 2015$600,000
-31.5%
257,482
-1.6%
0.00%0.0%
Q2 2015$876,000
+1725.0%
261,604
+2067.7%
0.00%
Q1 2015$48,000
+17.1%
12,068
-0.7%
0.00%
Q4 2014$41,000
+36.7%
12,1530.0%0.00%
Q3 2014$30,000
+15.4%
12,153
+1.7%
0.00%
Q2 2014$26,00011,9550.00%
Other shareholders
MATTSON TECHNOLOGY INC shareholders Q1 2016
NameSharesValueWeighting ↓
Invicta Capital Management, LLC 3,000,000$6,570,0003.42%
Firsthand Capital Management, Inc. 3,280,000$7,183,0003.28%
TANAKA CAPITAL MANAGEMENT INC 740,053$1,822,0002.54%
Adirondack Research & Management Inc. 2,321,769$5,085,0001.72%
KEANE CAPITAL MANAGEMENT INC 769,166$1,684,0001.57%
Potomac Capital Management, Inc. 891,116$1,952,0001.53%
BRIGHTFIELD CAPITAL MANAGEMENT LLC 540,000$1,183,0001.47%
Crosspoint Capital Strategies, LLC 1,086,021$2,292,0000.86%
PARADIGM CAPITAL MANAGEMENT INC/NY 3,710,800$8,127,0000.60%
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 1,700,000$3,724,0000.56%
View complete list of MATTSON TECHNOLOGY INC shareholders