Purchases and Sales Made in Q2 2021 in Rubicon Technology, Inc. (RBCN)
This table provides information about the institutional ownership of Rubicon Technology, Inc. (RBCN) during Q2 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 |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2021
Q2 2021
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
96.8KNew |
$919K - $1.08M
|
96.8K
$170K
|
|
|
Aug 11, 2021
Q2 2021
|
Black Rock Inc.
New York, NY |
BUY
|
- |
41KNew |
$390K - $459K
|
41K
$72.2K
|
|
|
Aug 02, 2021
Q2 2021
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
300+ 2.31% |
$2.85K - $3.35K
|
13.3K
$23.4K
|
|
|
Aug 16, 2021
Q2 2021
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
230+ 25.08% |
$2.19K - $2.57K
|
1.15K
$2.02K
|
|
|
Sep 13, 2021
Q2 2021
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
72New |
$684 - $805
|
72
$127
|
|
|
Aug 13, 2021
Q2 2021
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Jul 14, 2021
Q2 2021
|
International Assets Investment Management, LLC
Orlando, FL |
SELL
|
- |
-320Closed |
$3.04K - $3.58K
|
0
$0
|
|
|
Aug 13, 2021
Q2 2021
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-350- 40.51% |
$3.33K - $3.91K
|
514
$905
|
|
|
Aug 13, 2021
Q2 2021
|
Ubs Group Ag
|
SELL
|
- |
-467- 18.85% |
$4.44K - $5.22K
|
2.01K
$3.54K
|
|
|
Aug 13, 2021
Q2 2021
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-2.63K- 2.43% |
$25K - $29.4K
|
106K
$186K
|
|
|
Aug 13, 2021
Q2 2021
|
Ariel Investments, LLC
Chicago, IL |
SELL
|
- |
-32.2K- 59.94% |
$306K - $361K
|
21.6K
$37.9K
|