Northern Trust
RBCN

Northern Trust’s Rubicon Technology, Inc. RBCN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q3
Sell
-514
Closed -$5K 4779
2021
Q2
$5K Sell
514
-350
-41% -$3.41K ﹤0.01% 4566
2021
Q1
$9K Sell
864
-10
-1% -$104 ﹤0.01% 4451
2020
Q4
$8K Sell
874
-20
-2% -$183 ﹤0.01% 4352
2020
Q3
$8K Sell
894
-30
-3% -$268 ﹤0.01% 4266
2020
Q2
$7K Sell
924
-152
-14% -$1.15K ﹤0.01% 4229
2020
Q1
$8K Sell
1,076
-52
-5% -$387 ﹤0.01% 4168
2019
Q4
$9K Buy
1,128
+6
+0.5% +$48 ﹤0.01% 4203
2019
Q3
$11K Sell
1,122
-3
-0.3% -$29 ﹤0.01% 4189
2019
Q2
$9K Sell
1,125
-26
-2% -$208 ﹤0.01% 4213
2019
Q1
$9K Sell
1,151
-25
-2% -$195 ﹤0.01% 4176
2018
Q4
$9K Sell
1,176
-23
-2% -$176 ﹤0.01% 4208
2018
Q3
$11K Buy
1,199
+141
+13% +$1.29K ﹤0.01% 4253
2018
Q2
$8K Buy
+1,058
New +$8K ﹤0.01% 4265
2017
Q2
Sell
-65,391
Closed -$54K 4313
2017
Q1
$54K Sell
65,391
-2,941
-4% -$2.43K ﹤0.01% 4046
2016
Q4
$41K Sell
68,332
-143,034
-68% -$85.8K ﹤0.01% 4028
2016
Q3
$133K Hold
211,366
﹤0.01% 3834
2016
Q2
$143K Hold
211,366
﹤0.01% 3795
2016
Q1
$202K Sell
211,366
-170
-0.1% -$162 ﹤0.01% 3733
2015
Q4
$241K Sell
211,536
-1,848
-0.9% -$2.11K ﹤0.01% 3704
2015
Q3
$220K Sell
213,384
-191,903
-47% -$198K ﹤0.01% 3706
2015
Q2
$985K Sell
405,287
-31,835
-7% -$77.4K ﹤0.01% 3352
2015
Q1
$1.72M Sell
437,122
-6,213
-1% -$24.5K ﹤0.01% 3210
2014
Q4
$2.03M Sell
443,335
-9,659
-2% -$44.1K ﹤0.01% 3095
2014
Q3
$1.93M Buy
452,994
+180,063
+66% +$765K ﹤0.01% 3128
2014
Q2
$2.39M Sell
272,931
-166,184
-38% -$1.45M ﹤0.01% 2984
2014
Q1
$4.96M Buy
439,115
+175,361
+66% +$1.98M ﹤0.01% 2567
2013
Q4
$2.62M Buy
263,754
+4,578
+2% +$45.5K ﹤0.01% 2990
2013
Q3
$3.14M Buy
259,176
+12,093
+5% +$146K ﹤0.01% 2808
2013
Q2
$1.97M Buy
+247,083
New +$1.97M ﹤0.01% 2996