Renaissance Technologies - DATA I O CORP ownership

DATA I O CORP's ticker is DAIO and the CUSIP is 237690102. A total of 20 filers reported holding DATA I O CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of DATA I O CORP
ValueSharesWeighting
Q3 2023$2,025
-10.0%
531,455
+1.3%
0.00%0.0%
Q2 2023$2,250
-13.6%
524,543
+0.1%
0.00%0.0%
Q1 2023$2,604
+20.4%
524,043
-3.8%
0.00%0.0%
Q4 2022$2,162
-99.9%
544,643
-1.9%
0.00%
+50.0%
Q3 2022$1,550,000
-13.5%
555,443
-4.8%
0.00%0.0%
Q2 2022$1,791,000
-27.5%
583,343
+0.3%
0.00%
-33.3%
Q1 2022$2,471,000
-17.1%
581,528
-10.0%
0.00%
-25.0%
Q4 2021$2,979,000
-34.8%
646,243
-7.6%
0.00%
-33.3%
Q3 2021$4,568,000
+1.2%
699,543
+5.6%
0.01%0.0%
Q2 2021$4,513,000
+27.7%
662,643
+1.6%
0.01%
+50.0%
Q1 2021$3,534,000
+22.3%
652,043
-7.0%
0.00%
+33.3%
Q4 2020$2,890,000
+34.8%
701,443
+4.1%
0.00%
+50.0%
Q3 2020$2,144,000
-3.8%
674,071
+2.2%
0.00%0.0%
Q2 2020$2,228,000
+25.5%
659,263
+4.3%
0.00%0.0%
Q1 2020$1,776,000
-37.1%
631,869
-5.0%
0.00%0.0%
Q4 2019$2,825,000
+10.1%
665,108
+0.9%
0.00%0.0%
Q3 2019$2,566,000
-15.1%
658,914
-2.0%
0.00%
-33.3%
Q2 2019$3,024,000
-20.6%
672,042
-2.0%
0.00%0.0%
Q1 2019$3,807,000
+14.2%
685,888
+2.9%
0.00%
-25.0%
Q4 2018$3,333,000
-12.6%
666,588
-8.5%
0.00%0.0%
Q3 2018$3,812,000
-58.5%
728,875
-45.3%
0.00%
-20.0%
Q2 2018$9,191,000
+86.1%
1,333,500
+100.9%
0.01%0.0%
Q1 2018$4,939,000
-37.7%
663,900
+0.8%
0.01%
-44.4%
Q4 2017$7,927,000
+27.3%
658,400
+5.3%
0.01%
+28.6%
Q3 2017$6,227,000
+23.6%
625,200
-1.4%
0.01%
+16.7%
Q2 2017$5,039,000
+117.5%
633,800
+36.5%
0.01%
+100.0%
Q1 2017$2,317,000
+53.3%
464,300
+28.4%
0.00%
+50.0%
Q4 2016$1,511,000
+30.5%
361,600
+9.9%
0.00%0.0%
Q3 2016$1,158,000
+60.4%
329,000
+7.1%
0.00%
+100.0%
Q2 2016$722,000
-8.7%
307,200
+1.8%
0.00%
-50.0%
Q1 2016$791,000
+5.3%
301,900
+1.2%
0.00%0.0%
Q4 2015$751,000
+9.3%
298,200
+1.1%
0.00%0.0%
Q3 2015$687,000
-31.2%
295,000
+1.0%
0.00%0.0%
Q2 2015$999,000
-5.1%
292,000
+2.6%
0.00%0.0%
Q1 2015$1,053,000
+14.3%
284,700
+4.4%
0.00%0.0%
Q4 2014$921,000
+6.6%
272,600
+3.8%
0.00%0.0%
Q3 2014$864,000
+12.5%
262,700
+3.0%
0.00%0.0%
Q2 2014$768,000
+30.6%
255,000
+4.0%
0.00%
+100.0%
Q1 2014$588,000
-3.8%
245,100
+3.2%
0.00%0.0%
Q4 2013$611,000
-13.7%
237,600
+2.4%
0.00%
-50.0%
Q3 2013$708,000
+39.1%
232,000
+2.1%
0.00%
+100.0%
Q2 2013$509,000227,2000.00%
Other shareholders
DATA I O CORP shareholders Q4 2016
NameSharesValueWeighting ↓
Penbrook Management LLC 293,110$1,627,0001.69%
PERRITT CAPITAL MANAGEMENT INC 120,000$666,0000.25%
Cable Hill Partners, LLC 40,000$222,0000.07%
Alambic Investment Management, L.P. 29,231$162,0000.07%
Manatuck Hill Partners, LLC 22,800$127,0000.06%
BARD ASSOCIATES INC 16,350$91,0000.05%
Eagle Ridge Investment Management 39,080$217,0000.03%
ESSEX INVESTMENT MANAGEMENT CO LLC 34,614$192,0000.03%
Municipal Employees' Retirement System of Michigan 73,710$409,0000.03%
Axiom Investment Management LLC 18,100$101,0000.02%
View complete list of DATA I O CORP shareholders