ClearSign Technologies Corp
CLIR- Exchange
- Nasdaq
- Industry
- Industrial Instruments For Measurement, Display, and Control
- SEC CIK
- 0001434524
In the last 90 days, ClearSign Technologies Corp insiders filed 1 open-market purchase and 0 sales; 24 institutions reported holding it in 13F filings for Q2 2026, worth $1.55M in total; no superinvestor holds it.
Q4 2021 vs. Q3 2021
How the institutions holding ClearSign Technologies Corp changed between Q3 2021 and Q4 2021.
All holders in Q4 2021All holders in Q3 2021
| Measure | Q3 2021 | Q4 2021 | Change |
|---|---|---|---|
| Holders | 34 | 27 | −7 |
| Shares | 2.73M | 2.71M | −21.4K (−0.8%) |
| Value | $5.53M | $3.74M | −$1.79M (−32.4%) |
New holders (4)
Institutions that held ClearSign Technologies Corp at the end of Q4 2021 but not at the end of Q3 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Bank of Montreal | 35,800 | $50.0K | 0.00% |
| Group One Trading, L.P. | 31,348 | $43.0K | 0.00% |
| HRT Financial LP | 17,190 | $23.0K | 0.00% |
| Tower Research Capital LLC (TRC) | 360 | $0 | 0.00% |
Sold out (11)
Institutions that held ClearSign Technologies Corp at the end of Q3 2021 and filed for Q4 2021 without it.
| Institution | Shares, Q3 2021 | Value, Q3 2021 |
|---|---|---|
| Citadel Advisors LLC | 25,272 | $51.0K |
| Sunbelt Securities, Inc. | 12,000 | $51.0K |
| Moors & Cabot, Inc. | 21,000 | $42.0K |
| Equitable Holdings, Inc. | 16,710 | $33.0K |
| Charles Schwab Investment Management Inc | 12,073 | $25.0K |
| Wealth Architects, LLC | 11,000 | $22.0K |
| Barclays PLC | 7,231 | $14.0K |
| UBS Group AG | 5,330 | $11.0K |
| Bank of America Corp | 1,536 | $3.00K |
| Gemmer Asset Management LLC | 1,500 | $3.00K |
| Herold Advisors, Inc. | 1,000 | $2.00K |