ClearSign Ownership | Who Owns ClearSign?
ClearSign Ownership Summary
ClearSign is owned by 6.31% institutional investors, 5.56% insiders, and 88.13% retail investors. Vanguard group is the largest institutional shareholder, holding 2.31% 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 | 6.31% | 5.56% | 88.13% |
| Sector | Industrials Stocks | 46.77% | 12.62% | 40.60% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 1.28M | 2.31% | $985.02K |
| Simon quick advisors | 603.15K | 1.09% | $465.15K |
| Geode capital management | 523.23K | 0.95% | $403.60K |
| Cambridge investment research advisors | 443.00K | 0.80% | $342.00K |
| Blackrock | 205.77K | 0.53% | $171.67K |
| Blackrock funding, inc. /de | 199.30K | 0.36% | $153.70K |
| Creative planning | 159.05K | 0.29% | $122.66K |
| Hightower advisors | 126.81K | 0.23% | $97.80K |
| Ddd partners | 115.00K | 0.21% | $88.69K |
| State street | 88.99K | 0.16% | $68.63K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Simon quick advisors | 603.15K | 0.02% | $465.15K |
| Disciplined investments | 55.89K | 0.02% | $43.10K |
| Prevail innovative wealth advisors | 38.31K | 0.01% | $29.54K |
| Ddd partners | 115.00K | 0.01% | $88.69K |
| Centerpoint advisors | 15.70K | 0.00% | $12.00K |
| Brokers financial services, llc. | 39.52K | 0.00% | $30.48K |
| Gleason group | 18.02K | 0.00% | $13.89K |
| Diversified portfolios | 20.00K | 0.00% | $15.42K |
| Highland capital management | 32.45K | 0.00% | $25.03M |
| Cambridge investment research advisors | 443.00K | 0.00% | $342.00K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Vanguard group | 1.28M | - | 112.17K |
| Highland capital management | 32.45K | 0.00% | 32.45K |
| Cubist systematic strategies | 20.51K | 0.00% | 20.51K |
| Creative planning | 159.05K | 0.00% | 17.20K |
| Jane street group | 13.22K | - | 13.22K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Beacon pointe advisors | - | - | -271.74K |
| Citadel advisors | - | - | -92.10K |
| Blackrock | 205.77K | - | -61.83K |
| Geode capital management | 523.23K | - | -30.45K |
| Two sigma securities | - | - | -30.31K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Highland capital management | 32.45K | 0.00% | 32.45K | $25.03M |
| Cubist systematic strategies | 20.51K | 0.00% | 20.51K | $15.82K |
| Jane street group | 13.22K | - | 13.22K | $10.20M |
| Rockefeller capital management | 9.01K | - | 9.01K | $6.95K |
| Simplex trading | 6.00K | - | 6.00K | $4.00K |
Sold Out
| Holder | Change |
|---|---|
| Fmr | -1.00 |
| Citigroup | -23.00 |
| Cantor fitzgerald, l. p. | -50.00 |
| Jpmorgan chase | -86.00 |
| Maryland capital advisors | -500.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| Sep 30, 2024 | 26 | -3.70% | 3,156,679 | -0.04% | 5 | 8.73% | 7 | -36.36% | 5 | -16.67% |
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 | 1.13% | -12.90K |
| Vanguard Institutional Extnd Mkt Idx Tr | 405.88K | 0.77% | -122.29K |
| Fidelity Extended Market Index | 280.35K | 0.53% | -2.31K |
| Fidelity Total Market Index | 103.17K | 0.20% | -220.00 |
| BlackRock Extended Equity Market K | 93.97K | 0.19% | -40.00 |
| Extended Equity Market Fund K | 91.16K | 0.17% | -1.82K |
| Fidelity Series Total Market Index | 71.40K | 0.14% | - |
| Spartan Extended Market Index Pool F | 56.45K | 0.11% | 2.31K |
| Spartan Extended Market Index Pool E | 50.82K | 0.10% | 2.46K |
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 |
|---|---|---|
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
| 2024 Q4 | - | - |
CLIR Ownership FAQ
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