ROYAL BANK OF CANADA - DATA I O CORP ownership

DATA I O CORP's ticker is DAIO and the CUSIP is 237690102. A total of 16 filers reported holding DATA I O CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
ROYAL BANK OF CANADA ownership history of DATA I O CORP
ValueSharesWeighting
Q3 2022$15,000
-34.8%
5,500
-26.7%
0.00%
Q2 2022$23,0000.0%7,500
+36.4%
0.00%
Q1 2022$23,000
-23.3%
5,500
-15.4%
0.00%
Q4 2021$30,000
-16.7%
6,500
+18.2%
0.00%
Q3 2021$36,000
-2.7%
5,5000.0%0.00%
Q2 2021$37,000
-9.8%
5,500
-26.7%
0.00%
Q1 2021$41,000
+32.3%
7,5000.0%0.00%
Q4 2020$31,000
+29.2%
7,500
-0.0%
0.00%
Q3 2020$24,000
-4.0%
7,501
-1.6%
0.00%
Q2 2020$25,000
+19.0%
7,625
+0.8%
0.00%
Q1 2020$21,000
-8.7%
7,564
+37.5%
0.00%
Q4 2019$23,000
+9.5%
5,500
-2.1%
0.00%
Q3 2019$21,000
-16.0%
5,618
+2.1%
0.00%
Q2 2019$25,0005,500
+30455.6%
0.00%
Q3 2018$0
-100.0%
18
-97.0%
0.00%
Q1 2018$4,000600
+29900.0%
0.00%
Q3 2017$0
-100.0%
2
-100.0%
0.00%
Q1 2017$105,000
+19.3%
21,0500.0%0.00%
Q4 2016$88,000
+18.9%
21,0500.0%0.00%
Q3 2016$74,000
+51.0%
21,0500.0%0.00%
Q2 2016$49,000
-10.9%
21,0500.0%0.00%
Q1 2016$55,000
+3.8%
21,0500.0%0.00%
Q4 2015$53,000
+8.2%
21,0500.0%0.00%
Q3 2015$49,000
-43.0%
21,050
-16.6%
0.00%
Q2 2015$86,000
-7.5%
25,2500.0%0.00%
Q1 2015$93,000
-20.5%
25,250
-27.3%
0.00%
Q4 2014$117,000
+19.4%
34,751
+16.8%
0.00%
Q3 2014$98,000
+8.9%
29,7510.0%0.00%
Q2 2014$90,000
+57.9%
29,751
+24.2%
0.00%
Q1 2014$57,000
-8.1%
23,951
+0.0%
0.00%
Q4 2013$62,000
-16.2%
23,9500.0%0.00%
Q3 2013$74,000
+39.6%
23,9500.0%0.00%
Q2 2013$53,00023,9500.00%
Other shareholders
DATA I O CORP shareholders Q3 2015
NameSharesValueWeighting ↓
Kanen Wealth Management LLC 806,528$3,072,8712.30%
Penbrook Management LLC 344,250$1,311,5930.96%
Kovack Advisors, Inc. 345,101$1,314,8350.18%
PERRITT CAPITAL MANAGEMENT INC 44,899$171,0650.10%
ESSEX INVESTMENT MANAGEMENT CO LLC 87,165$332,0990.05%
BARD ASSOCIATES INC 22,075$84,1060.04%
JAMES INVESTMENT RESEARCH INC 15,402$58,6820.01%
Greenhaven Road Investment Management, L.P. 34,630$1320.00%
Renaissance Technologies 531,455$2,0250.00%
ZACKS INVESTMENT MANAGEMENT 49,900$190,1190.00%
View complete list of DATA I O CORP shareholders