AWM Investment Company, Inc. - AMTECH SYS INC ownership

AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 44 filers reported holding AMTECH SYS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 1.3%.

Quarter-by-quarter ownership
AWM Investment Company, Inc. ownership history of AMTECH SYS INC
ValueSharesWeighting
Q3 2015$1,395,000
-58.6%
324,5040.0%0.27%
-43.6%
Q2 2015$3,372,000
-37.1%
324,504
-32.3%
0.48%
-35.4%
Q1 2015$5,358,000
+1302.6%
479,226
+1173.6%
0.74%
+1325.0%
Q4 2014$382,00037,6290.05%
Other shareholders
AMTECH SYS INC shareholders Q4 2015
NameSharesValueWeighting ↓
SELDON CAPITAL LP 637,296$6,079,8042.97%
Pacific Ridge Capital Partners, LLC 768,156$7,328,2081.80%
ESSEX INVESTMENT MANAGEMENT CO LLC 311,818$2,974,7440.43%
IRONWOOD INVESTMENT MANAGEMENT LLC 30,418$290,1880.18%
OBERWEIS ASSET MANAGEMENT INC/ 118,900$1,134,3060.18%
Legato Capital Management LLC 100,454$958,3310.17%
WealthTrust Axiom LLC 45,456$433,6500.15%
ROYCE & ASSOCIATES LP 1,415,937$13,508,0390.14%
KENNEDY CAPITAL MANAGEMENT LLC 213,210$2,034,0230.06%
WHITE PINE CAPITAL LLC 15,269$145,6660.06%
View complete list of AMTECH SYS INC shareholders