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 2023
Institutional positions in ClearSign Technologies Corp as of Jun 30, 2023. 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
- 27
- +1 vs. Q1 2023
- Shares held
- 2.65M
- +137.0K (+5.5%) vs. Q1 2023
- Total value
- $3.47M
- +$1.46M (+73.1%) vs. Q1 2023
- New holders
- 7
- 4 more added
- Sold out
- 6
- 5 more reduced
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding ClearSign Technologies Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,067,733 | $1.40M | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 443,000 | $580.0K | 0.00% | +443,000 | New |
| Geode Capital Management, LLC | 322,830 | $422.9K | 0.00% | +63,874+24.7% | Added |
| BlackRock Inc. | 281,854 | $369.2K | 0.00% | +14,486+5.4% | Added |
| DDD Partners, LLC | 100,000 | $131.0K | 0.02% | 00.0% | Unchanged |
| State Street Corp | 65,689 | $86.1K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 62,122 | $81.4K | 0.00% | −157−0.3% | Reduced |
| Stifel Financial Corp | 57,041 | $74.7K | 0.00% | −228,011−80.0% | Reduced |
| Highland Capital Management, LLC | 32,454 | $42.5K | 0.00% | 00.0% | Unchanged |
| Jackson Hole Capital Partners, LLC | 31,517 | $41.3K | 0.01% | +6,318+25.1% | Added |
| Renaissance Technologies LLC | 29,250 | $38.0K | 0.00% | +29,250 | New |
| Charles Schwab Investment Management Inc | 25,555 | $33.5K | 0.00% | +25,555 | New |
| Millennium Management LLC | 25,542 | $33.5K | 0.00% | −3,537−12.2% | Reduced |
| Bank of New York Mellon Corp | 23,262 | $30.5K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 21,328 | $27.9K | 0.00% | +15+0.1% | Added |
| Centerpoint Advisors, LLC | 15,700 | $21.0K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 15,968 | $20.9K | 0.00% | −20,545−56.3% | Reduced |
| Tower Research Capital LLC (TRC) | 6,262 | $8.20K | 0.00% | −8,305−57.0% | Reduced |
| Morgan Stanley | 4,940 | $6.47K | 0.00% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 4,593 | $6.02K | 0.00% | +4,593 | New |
| Deutsche Bank AG | 4,000 | $5.24K | 0.00% | 00.0% | Unchanged |
| Stonebridge Capital Advisors LLC | 2,600 | $3.41K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 2,045 | $2.68K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 1,000 | $1.31K | 0.00% | +1,000 | New |
| Northwestern Mutual Wealth Management Co | 75 | $98 | 0.00% | +75 | New |
| Allworth Financial LP | 6 | $8 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 353 | $0 | 0.00% | +353 | New |
| Avidian Wealth Solutions, LLC | 0 | $0 | 0.00% | −125,995−100.0% | Sold out |
| Regal Investment Advisors LLC | 0 | $0 | 0.00% | −26,237−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −14,700−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −12,300−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −9,721−100.0% | Sold out |
| Sunbelt Securities, Inc. | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |