Rubicon Technology, Inc.
RBCNDelisted Dec 23, 2022- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001410172
Rubicon Technology, Inc. was delisted on Dec 23, 2022; its insiders filed their last Form 4 on Feb 24, 2023; 20 institutions reported holding it in 13F filings for Q3 2022, worth $867.3K in total; no superinvestor held it.
Q3 2021 vs. Q2 2021
How the institutions holding Rubicon Technology, Inc. changed between Q2 2021 and Q3 2021.
All holders in Q3 2021All holders in Q2 2021
| Measure | Q2 2021 | Q3 2021 | Change |
|---|---|---|---|
| Holders | 20 | 18 | −2 |
| Shares | 580.7K | 551.8K | −28.9K (−5.0%) |
| Value | $5.52M | $5.58M | +$58.7K (+1.1%) |
New holders (0)
Institutions that held Rubicon Technology, Inc. at the end of Q3 2021 but not at the end of Q2 2021.
None.
Sold out (2)
Institutions that held Rubicon Technology, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.
| Institution | Shares, Q2 2021 | Value, Q2 2021 |
|---|---|---|
| Ariel Investments, LLC | 21,551 | $205.0K |
| Northern Trust Corp | 514 | $5.00K |