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.
13F holders, Q2 2024
Institutional positions in ClearSign Technologies Corp as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 29
- +2 vs. Q1 2024
- Shares held
- 3.16M
- +250.1K (+8.6%) vs. Q1 2024
- Total value
- $2.64M
- −$170.6K (−6.1%) vs. Q1 2024
- New holders
- 6
- 7 more added
- Sold out
- 4
- 6 more reduced
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CLIR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 24 | $1.55M |
| Q1 2026 | 20 | $1.74M |
| Q4 2025 | 38 | $2.48M |
| Q3 2025 | 39 | $3.27M |
| Q2 2025 | 37 | $2.47M |
| Q1 2025 | 38 | $3.07M |
| Q4 2024 | 31 | $4.84M |
| Q3 2024 | 27 | $2.68M |
| Q2 2024 | 29 | $2.64M |
| Q1 2024 | 27 | $2.81M |
| Q4 2023 | 26 | $3.07M |
| Q3 2023 | 28 | $3.03M |
| Q2 2023 | 27 | $3.47M |
| Q1 2023 | 26 | $2.00M |
| Q4 2022 | 29 | $1.37M |
| Q3 2022 | 27 | $2.44M |
| Q2 2022 | 27 | $3.14M |
| Q1 2022 | 26 | $4.31M |
| Q4 2021 | 27 | $3.74M |
| Q3 2021 | 34 | $5.53M |
| Q2 2021 | 43 | $14.3M |
| Q1 2021 | 35 | $16.0M |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding ClearSign Technologies Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 469 | $0 | 0.00% | +381+433.0% | Added |
| Simplex Trading, LLC | 695 | $0 | 0.00% | +695 | New |
| FMR LLC | 1 | $1 | 0.00% | +1 | New |
| Allworth Financial LP | 89 | $79 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 96 | $80 | 0.00% | +17+21.5% | Added |
| Bank of America Corp | 379 | $316 | 0.00% | +379 | New |
| Maryland Capital Advisors Inc. | 500 | $418 | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 4,000 | $3.32K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 11,196 | $9.34K | 0.00% | −1,505−11.8% | Reduced |
| Centerpoint Advisors, LLC | 15,700 | $13.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 15,630 | $13.0K | 0.00% | +4,659+42.5% | Added |
| Jane Street Group, LLC | 18,263 | $15.2K | 0.00% | +18,263 | New |
| Wells Fargo & Company | 21,050 | $17.6K | 0.00% | −302−1.4% | Reduced |
| UBS Group AG | 23,655 | $19.7K | 0.00% | +20,284+601.7% | Added |
| Charles Schwab Investment Management Inc | 25,555 | $21.3K | 0.00% | 00.0% | Unchanged |
| Highland Capital Management, LLC | 32,454 | $27.1K | 0.00% | 00.0% | Unchanged |
| Prevail Innovative Wealth Advisors, LLC | 42,606 | $35.5K | 0.01% | −3,700−8.0% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 49,701 | $41.5K | 0.00% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 51,448 | $42.9K | 0.02% | +3,432+7.1% | Added |
| Two Sigma Securities, LLC | 52,168 | $43.5K | 0.00% | +52,168 | New |
| Northern Trust Corp | 60,945 | $50.8K | 0.00% | −149−0.2% | Reduced |
| State Street Corp | 65,689 | $54.8K | 0.00% | 00.0% | Unchanged |
| DDD Partners, LLC | 115,000 | $95.9K | 0.01% | +10,000+9.5% | Added |
| HighTower Advisors, LLC | 126,809 | $107.0K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 205,768 | $171.7K | 0.00% | −61,825−23.1% | Reduced |
| Creative Planning | 266,268 | $222.1K | 0.00% | +266,268 | New |
| Geode Capital Management, LLC | 384,590 | $320.9K | 0.00% | +58,815+18.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 453,000 | $378.0K | 0.00% | −5,300−1.2% | Reduced |
| Vanguard Group Inc | 1,115,355 | $930.5K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −52,069−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −26,434−100.0% | Sold out |
| Channel Wealth LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −14,012−100.0% | Sold out |