SIMPLEX TRADING, LLC - NANOMETRICS INC ownership

NANOMETRICS INC's ticker is NANO and the CUSIP is 630077105. A total of 95 filers reported holding NANOMETRICS INC in Q1 2015. The put-call ratio across all filers is 0.09 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 Q1 2015
NameSharesValueWeighting ↓
Voce Capital Management LLC 195,024$5,940,0006.01%
INSIGHT CAPITAL RESEARCH & MANAGEMENT INC 134,357$4,093,0002.30%
TANAKA CAPITAL MANAGEMENT INC 28,319$863,0001.90%
Hood River Capital Management LLC 510,485$15,549,0001.17%
EAM Investors, LLC 158,545$4,829,0000.76%
Campbell & CO Investment Adviser LLC 9,079$277,0000.72%
Pier Capital, LLC 136,812$4,167,0000.71%
VALUE HOLDINGS MANAGEMENT CO. LLC 90,618$1,653,0000.69%
Piermont Capital Management Inc. 88,336$2,691,0000.64%
PEREGRINE CAPITAL MANAGEMENT LLC 551,037$16,330,0000.42%
View complete list of NANOMETRICS INC shareholders