ClearSign Ownership | Who Owns ClearSign?
ClearSign Ownership Summary
ClearSign is owned by 6.82% institutional investors, 5.45% insiders, and 87.73% retail investors. Vanguard group is the largest institutional shareholder, holding 2.37% of CLIR shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 1.15% of its assets in ClearSign shares.
CLIR Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | ClearSign | 6.82% | 5.45% | 87.73% |
| Sector | Industrials Stocks | 47.66% | 12.52% | 39.82% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 1.32M | 2.37% | $735.58K |
| Northwestern mutual wealth management | 607.35K | 1.09% | $22.36M |
| Simon quick advisors | 603.15K | 1.08% | $335.41K |
| Geode capital management | 523.11K | 0.94% | $290.96K |
| Cambridge investment research advisors | 443.00K | 0.79% | $246.00K |
| Blackrock | 205.77K | 0.53% | $171.67K |
| Blackrock funding, inc. /de | 199.30K | 0.36% | $110.83K |
| Creative planning | 159.05K | 0.29% | $122.66K |
| Hightower advisors | 126.81K | 0.23% | $70.52K |
| Ddd partners | 120.00K | 0.22% | $66.73K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Simon quick advisors | 603.15K | 0.01% | $335.41K |
| Northwestern mutual wealth management | 607.35K | 0.01% | $22.36M |
| Disciplined investments | 55.89K | 0.01% | $31.08K |
| Ddd partners | 120.00K | 0.00% | $66.73K |
| Prevail innovative wealth advisors | 38.31K | 0.00% | $21.30K |
| Centerpoint advisors | 15.70K | 0.00% | $12.00K |
| Gleason group | 18.02K | 0.00% | $10.02K |
| Highland capital management | 32.45K | 0.00% | $18.05K |
| Americana partners | 55.00K | 0.00% | $30.59K |
| Brokers financial services, llc. | 39.52K | 0.00% | $21.98K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Northwestern mutual wealth management | 607.35K | 0.01% | 535.62K |
| Vanguard group | 1.32M | - | 45.40K |
| Renaissance | 77.80K | 0.00% | 36.77K |
| Americana partners | 55.00K | 0.00% | 25.00K |
| Cubist systematic strategies | 20.51K | 0.00% | 20.51K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Beacon pointe advisors | - | - | -271.74K |
| Citadel advisors | - | - | -92.10K |
| Blackrock | 205.77K | - | -61.83K |
| Two sigma securities | - | - | -30.31K |
| Stifel financial | - | - | -26.43K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Cubist systematic strategies | 20.51K | 0.00% | 20.51K | $15.82K |
| Rockefeller capital management | 9.01K | - | 9.01K | $6.95K |
| Tucker asset management | 39.00 | - | 39.00 | $22.00 |
| Citigroup | 1.00 | - | 1.00 | $1.00 |
Sold Out
| Holder | Change |
|---|---|
| Fmr | -1.00 |
| Cantor fitzgerald, l. p. | -50.00 |
| Jpmorgan chase | -86.00 |
| Barclays | -403.00 |
| Maryland capital advisors | -500.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 24 | -40.00% | 3,799,056 | -10.28% | 6 | 11.59% | 7 | -46.15% | 4 | -60.00% |
| Sep 30, 2025 | 17 | -50.00% | 3,484,836 | -21.87% | 6 | 9.60% | 4 | -73.33% | 4 | - |
| Jun 30, 2025 | 35 | -2.78% | 4,504,615 | 9.77% | 8 | 14.71% | 16 | -5.88% | 4 | - |
| Mar 31, 2025 | 1 | -96.67% | 141,853 | -95.78% | - | 0.75% | - | -100.00% | 1 | -75.00% |
| Dec 31, 2024 | 23 | -11.54% | 2,925,347 | -7.33% | 5 | 16.06% | 8 | 14.29% | 4 | -20.00% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 603.16K | 1.15% | - |
| Vanguard Total Stock Mkt Idx Inv | 590.26K | 1.10% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 464.03K | 0.87% | - |
| Fidelity Extended Market Index | 235.01K | 0.44% | -453.00 |
| Blackrock Extended Mkt Fund CF | 107.82K | 0.20% | 107.82K |
| Fidelity Total Market Index | 102.43K | 0.19% | - |
| BlackRock Extended Equity Market K | 93.97K | 0.19% | -40.00 |
| Extended Equity Market Fund K | 92.48K | 0.17% | 60.00 |
| Fidelity Series Total Market Index | 71.40K | 0.13% | - |
| Spartan Extended Market Index Pool F | 61.10K | 0.11% | 453.00 |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 24, 2024 | HOFFMAN Robert Thurston Sr | - | Buy | $3.05M |
| Jun 24, 2024 | HOFFMAN Robert Thurston Sr | - | Buy | - |
| Jun 24, 2024 | HOFFMAN Robert Thurston Sr | - | Buy | - |
| Jul 08, 2022 | Princeton Opportunity Management LLC | Buy | - | |
| Jul 08, 2022 | HOFFMAN Robert Thurston Sr | Buy | $1.77M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
CLIR Ownership FAQ
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