Clearsign TechnologiesCLIR
13F holders, Q2 2024 (June 30)29holders +2
6new positions
4sold out
$0.83avg. 13F price*
At the end of Q2 2024, 29 institutions reported holding Clearsign Technologies Corp. (CLIR) in their 13F filings, up 2 from Q1 2024. 6 opened new positions and 4 sold out. The largest holders were Vanguard Group Inc. ($931K), Cambridge Investment Research Advisors, Inc. ($378K) and Geode Capital Management, LLC ($321K).
- Company
- Clearsign Technologies Corp.
- CUSIP
- 185064102
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $281K |
| Exits | 4 | $109K |
All 13F filers, Q1 2024 → Q2 2024: 435,362 shares bought and 185,296 shares sold, net +250,066 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 29 holders
| Vanguard Group Inc. | 0.00% | No change | 1,115,355 | $931K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Reduce -1.2% | 453,000 | $378K |
| Geode Capital Management, LLC | 0.00% | Add +18.1% | 384,590 | $321K |
| Creative Planning | 0.00% | New | 266,268 | $222K |
| BlackRock Inc. | 0.00% | Reduce -23.1% | 205,768 | $172K |
| HighTower Advisors, LLC | 0.00% | No change | 126,809 | $107K |
| DDD Partners, LLC | 0.01% | Add +9.5% | 115,000 | $96K |
| State Street Corp. | 0.00% | No change | 65,689 | $55K |
| Northern Trust Corp. | 0.00% | Reduce -0.2% | 60,945 | $51K |
| Two Sigma Securities, LLC | 0.00% | New | 52,168 | $44K |
| Disciplined Investments, LLC | 0.02% | Add +7.2% | 51,448 | $43K |
| Raymond James Financial Services Advisors, Inc. | 0.00% | No change | 49,701 | $41K |
| Prevail Innovative Wealth Advisors, LLC | 0.01% | Reduce -8.0% | 42,606 | $36K |
| Highland Capital Management, LLC | 0.00% | No change | 32,454 | $27K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 25,555 | $21K |
| UBS Group AG | 0.00% | Add +601.7% | 23,655 | $20K |
| Wells Fargo & Company | 0.00% | Reduce -1.4% | 21,050 | $18K |
| Jane Street Group, LLC | 0.00% | New | 18,263 | $15K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +42.5% | 15,630 | $13K |
| Centerpoint Advisors, LLC | 0.00% | No change | 15,700 | $13K |
| XTX Topco Ltd | 0.00% | Reduce -11.8% | 11,196 | $9K |
| Deutsche Bank AG | 0.00% | No change | 4,000 | $3K |
| Maryland Capital Advisors Inc. | 0.00% | No change | 500 | $418 |
| Bank of America Corp. | 0.00% | New | 379 | $316 |
| JPMorgan Chase & Co. | 0.00% | Add +21.5% | 96 | $80 |
| Allworth Financial LP | 0.00% | No change | 89 | $79 |
| FMR LLC | 0.00% | New | 1 | $1 |
| Royal Bank of Canada | 0.00% | Add +432.9% | 469 | $0 |
| Simplex Trading, LLC | 0.00% | New | 695 | $0 |
"% of holder's portfolio" is CLIR's weight in each manager's 13F, not the share of Clearsign Technologies Corp. the manager owns.