GROUP ONE TRADING, L.P. - ATMEL CORP ownership

ATMEL CORP's ticker is and the CUSIP is 49513104. A total of 6 filers reported holding ATMEL CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ATMEL CORP
ValueSharesWeighting
Q1 2016$356,000
+249.0%
43,874
+271.1%
0.01%
+400.0%
Q4 2015$102,000
-1.0%
11,824
+12.6%
0.00%0.0%
Q2 2015$103,000
-89.1%
10,498
-90.8%
0.00%
-93.3%
Q1 2015$942,000
-2.0%
114,431
+11.6%
0.02%0.0%
Q2 2014$961,000
+656.7%
102,525
+576.9%
0.02%
+650.0%
Q1 2014$127,000
-63.3%
15,147
-65.8%
0.00%
-60.0%
Q4 2013$346,000
+235.9%
44,242
+218.2%
0.01%
+150.0%
Q3 2013$103,00013,9020.00%
Other shareholders
ATMEL CORP shareholders Q4 2013
NameSharesValueWeighting ↓
Herald Investment Management Ltd 84,000$658,0000.26%
Coe Capital Management, LLC 57,382$449,0000.16%
GROUP ONE TRADING, L.P. 44,242$346,0000.01%
NatWest Group plc 13,150$103,0000.00%
Antonetti Capital Management LLC 300$2,0000.00%
TORONTO DOMINION BANK 75$1,0000.00%
View complete list of ATMEL CORP shareholders