Purchases and Sales Made in Q4 2021 in Rubicon Technology, Inc. (RBCN)
This table provides information about the institutional ownership of Rubicon Technology, Inc. (RBCN) during Q4 2021. The information is specifically focused on institutions that hold shares of Rubicon Technology, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2022
Q4 2021
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
1.24K+ 281.0% |
$11.1K - $13.3K
|
1.68K
$2.96K
|
|
|
Feb 09, 2022
Q4 2021
|
Alpha Mark Advisors, LLC
Ft. Wright, KY |
BUY
|
- |
500New |
$4.49K - $5.35K
|
500
$880
|
|
|
Feb 08, 2022
Q4 2021
|
West Bancorporation Inc
|
BUY
|
- |
100New |
$897 - $1.07K
|
100
$176
|
|
|
Feb 07, 2022
Q4 2021
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Morgan Stanley
New York, NY |
SELL
|
- |
-7- 0.92% |
$62.8 - $74.8
|
750
$1.32K
|
|
|
Feb 08, 2022
Q4 2021
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-82- 96.47% |
$736 - $877
|
3
$5.28
|
|
|
Feb 11, 2022
Q4 2021
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-4.1K- 3.96% |
$36.8K - $43.8K
|
99.5K
$175K
|
|
|
Feb 14, 2022
Q4 2021
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-15.9K- 16.45% |
$143K - $170K
|
80.8K
$142K
|