CLEARSIGN TECHNOLOGIES CORP (CLIR) Institutional Ownership and Insiders Activity
CLEARSIGN TECHNOLOGIES CORP (CLIR) is widely held by institutional investors, with 22 firms reporting positions valued at approximately $1.27M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Vanguard Capital Management Llc is the largest disclosed holder, reporting approximately $386,924 in CLIR holdings in its latest filing.
Institutional Holders
22
Total Reported Value
$1.27M
Largest Holder
Vanguard Capital Management Llc
Largest Position
$386,924
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
35
Funds Exiting Positions
0
Top Institutional Owners
View allInvestorReported Balance
- Vanguard Capital Management Llc$386,924
- Simon Quick Advisors, Llc$214,115
- Geode Capital Management, Llc$188,890
- Beacon Pointe Advisors, Llc$99,725
- Vanguard Fiduciary Trust Co$86,098
Related CLIR Institutional Insights:
- CLIR 13F Institutional Holders
- CLIR Superinvestors
- CLIR Institutional Ownership Changes
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- CLIR Insider Trading & SEC Form 4 Activity
- CLIR Articles
- Top Institutional Investor Stock Rankings