ClearSign Ownership | Who Owns ClearSign?


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ClearSign Ownership Summary


ClearSign is owned by 8.19% institutional investors, 5.56% insiders, and 86.25% 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


TypeName% Inst% Insiders% Retail
StockClearSign8.19%5.56%86.25%
SectorIndustrials Stocks 64.11%12.72%23.17%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group1.28M2.31%$985.02K
Simon quick advisors603.15K1.09%$465.15K
Geode capital management523.23K0.95%$403.60K
Cambridge investment research advisors443.00K0.80%$342.00K
Blackrock205.77K0.53%$171.67K
Blackrock funding, inc. /de199.30K0.36%$153.70K
Creative planning141.85K0.28%$106.39K
Hightower advisors126.81K0.23%$97.80K
Ddd partners115.00K0.21%$88.69K
State street65.69K0.17%$54.80K

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Simon quick advisors603.15K0.02%$465.15K
Disciplined investments55.89K0.02%$43.10K
Prevail innovative wealth advisors38.31K0.01%$29.54K
Ddd partners115.00K0.01%$88.69K
Centerpoint advisors15.70K0.00%$12.00K
Two sigma securities30.31K0.00%$16.97K
Gleason group18.02K0.00%$13.89K
Diversified portfolios20.00K0.00%$15.42K
Highland capital management32.45K0.00%$25.03M
Brokers financial services, llc.40.32K0.00%$21.58K

Top Buyers

HolderShares% AssetsChange
Vanguard group1.28M-112.17K
Goldman sachs group42.65K-42.65K
Highland capital management32.45K0.00%32.45K
Two sigma securities30.31K0.00%30.31K
Hrt financial lp22.14K-22.14K

Top Sellers

HolderShares% AssetsChange
Beacon pointe advisors---271.74K
Citadel advisors---92.10K
Creative planning141.85K0.00%-68.43K
Blackrock205.77K--61.83K
Geode capital management523.23K--30.45K

New Positions

HolderShares% AssetsChangeValue
Goldman sachs group42.65K-42.65K$61.41K
Highland capital management32.45K0.00%32.45K$25.03M
Two sigma securities30.31K0.00%30.31K$16.97K
Hrt financial lp22.14K-22.14K$11.00K
Cetera investment advisers20.71K-20.71K$11.59K

Sold Out

HolderChange
Fmr-1.00
Citigroup-23.00
Jpmorgan chase-86.00
Maryland capital advisors-500.00
Planned solutions-1.68K

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 202535-2.78%4,504,6159.77%814.71%16-5.88%4-
Mar 31, 20251-96.67%141,853-95.78%-0.75%--100.00%1-75.00%
Dec 31, 202423-11.54%2,925,347-7.33%516.06%814.29%4-20.00%
Sep 30, 202426-3.70%3,156,679-0.04%58.73%7-36.36%5-16.67%
Jun 30, 202427-3,157,9158.56%814.24%11-26.67%6200.00%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard US Total Market Shares ETF603.16K1.15%-
Vanguard Total Stock Mkt Idx Inv590.26K1.13%-12.90K
Vanguard Institutional Extnd Mkt Idx Tr405.88K0.77%-122.29K
Fidelity Extended Market Index280.35K0.53%-2.31K
Fidelity Total Market Index103.17K0.20%-220.00
BlackRock Extended Equity Market K93.97K0.19%-40.00
Extended Equity Market Fund K91.16K0.17%-1.82K
Fidelity Series Total Market Index71.40K0.14%-
Spartan Extended Market Index Pool F56.45K0.11%2.31K
Spartan Extended Market Index Pool E50.82K0.10%2.46K

Recent Insider Transactions


DateNameRoleActivityValue
Jun 24, 2024HOFFMAN Robert Thurston Sr-Buy$3.05M
Jun 24, 2024HOFFMAN Robert Thurston Sr-Buy-
Jun 24, 2024HOFFMAN Robert Thurston Sr-Buy-
Jul 08, 2022Princeton Opportunity Management LLC Buy-
Jul 08, 2022HOFFMAN Robert Thurston Sr Buy$1.77M

Insider Transactions Trends


DateBuySell
2025 Q4--
2025 Q3--
2025 Q2--
2025 Q1--
2024 Q4--

CLIR Ownership FAQ


Who owns the most shares of ClearSign?

ClearSign’s largest shareholders are Vanguard group (1.28M shares, 2.31%), Simon quick advisors (603.15K shares, 1.09%), and Geode capital management (523.23K shares, 0.95%). Together, they hold 4.35% of ClearSign’s total shares outstanding.

Does Blackrock own ClearSign?

Yes, BlackRock owns 0.53% of ClearSign, totaling 205.77K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 171.67K$. In the last quarter, BlackRock decreased its holdings by -61.825K shares, a -23.10% change.

Who is ClearSign’s biggest shareholder by percentage of total assets invested?

Simon quick advisors is ClearSign’s biggest shareholder by percentage of total assets invested, with 0.02% of its assets in 603.15K ClearSign shares, valued at 465.15K$.

Who is the top mutual fund holder of ClearSign shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of ClearSign shares, with 1.15% of its total shares outstanding invested in 603.16K ClearSign shares.

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