SIMPLEX TRADING, LLC - NANOMETRICS INC ownership

NANOMETRICS INC's ticker is NANO and the CUSIP is 630077105. A total of 191 filers reported holding NANOMETRICS INC in Q4 2018. The put-call ratio across all filers is 0.42 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of NANOMETRICS INC
ValueSharesWeighting
Q3 2019$8,000
-88.6%
256
-88.7%
0.00%
Q1 2019$70,000
-62.0%
2,269
-66.3%
0.00%
-100.0%
Q4 2018$184,000
-49.3%
6,738
-30.4%
0.00%0.0%
Q3 2018$363,000
+2925.0%
9,676
+1985.3%
0.00%0.0%
Q1 2018$12,000
+1100.0%
464
+743.6%
0.00%
Q4 2017$1,000
-85.7%
55
-80.1%
0.00%
Q3 2017$7,000
+133.3%
276
+81.6%
0.00%
Q4 2016$3,000
-91.9%
152
-93.6%
0.00%
-100.0%
Q1 2016$37,000
+825.0%
2,374
+704.7%
0.00%
Q2 2015$4,000
-81.0%
295
-76.7%
0.00%
-100.0%
Q1 2015$21,0001,2650.00%
Other shareholders
NANOMETRICS INC shareholders Q4 2018
NameSharesValueWeighting ↓
TANAKA CAPITAL MANAGEMENT INC 29,664$1,113,0002.59%
IMA Wealth, Inc. 78,794$2,956,0001.16%
VALUE HOLDINGS MANAGEMENT CO. LLC 86,341$3,239,0001.02%
Cypress Capital Management LLC (WY) 22,660$850,0000.86%
HUSSMAN STRATEGIC ADVISORS, INC. 50,000$1,876,0000.54%
Alambic Investment Management, L.P. 14,870$558,0000.44%
BBT Capital Management, LLC 30,990$1,163,0000.43%
EAM Global Investors LLC 25,438$954,0000.39%
Invictus RG 11,628$436,0000.33%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 115,905$4,349,0000.31%
View complete list of NANOMETRICS INC shareholders