ClearSign Technologies Corp - Common Stock (CLIR)

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / Common Stock
Shares outstanding
54,976,358
Total 13F shares
4,234,378
Share change
-302,691
Total reported value
$3,267,120
Price per share
$0.7712
Number of holders
39
Value change
-$154,604
Number of buys
11
Number of sells
16

Institutional Holders of ClearSign Technologies Corp - Common Stock (CLIR) as of Q3 2025

As of 30 Sep 2025 ClearSign Technologies Corp - Common Stock (CLIR) had 39 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions held a total of 4,234,378 shares of stock of the company.
Largest 10 holders included VANGUARD GROUP INC, SIMON QUICK ADVISORS, LLC, GEODE CAPITAL MANAGEMENT, LLC, Cambridge Investment Research Advisors, Inc., BlackRock, Inc., Creative Planning, HighTower Advisors, LLC, DDD Partners, LLC, STATE STREET CORP, and NORTHERN TRUST CORP.
This table shows 39 institutional shareholders of the security as of 30 Sep 2025.
Investor Option Weight % Change % Value $ * Price $ Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.