2.490.15(6.41%)
11,806
XNAS Volume
XNAS 20 Oct, 2026 5:30 PM (EDT)
ClearSign Tech Corp Ownership Pattern for Latest - Insider, Institutional (13F), Mutual Fund Ownership
ClearSign Tech Corp ownership pattern - Insider holdings, Institutional (13F), Mutual Fund holding changes for Latest
Promoter Ownership trend
Institutional (13F) Ownership trend
MF Ownership Trends
No of Institutional (13F) holding shares
Insiders holding remains unchanged at 2.89% in Sep 2026
Institutional Investors have increased holdings from 11.35% to 11.50% in Sep 2026.
Mutual Funds have decreased holdings from 5.74% to 5.74% in Sep 2026
ClearSign Tech Corp Top Insiders and Share Ownership
ClearSign Tech Corp insider ownership and trend
| History | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1Mr. Anthony DiGiandomenico | 2.04% | 544,478 | 1.4 | 0 | 0% | 0 | 0% | 0 | 0% | 22 May, 2025 | |
| 2Mr. Brent Hinds | 0.64% | 170,824 | 0.4 | 0 | 0% | 0 | 0% | 0 | 0% | 26 Feb, 2026 | |
| 3Dr. Colin James Deller, PhD | 0.12% | 31,466 | 0.1 | 0 | 0% | 0 | 0% | 0 | 0% | 26 Feb, 2026 | |
| 4Mr. Lou Basenese | 0.07% | 20,000 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 22 May, 2025 | |
| 5Mr. Gil Todd Silva | 0.02% | 6,000 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 23 Apr, 2026 |
*All financials are in $ Million
ClearSign Tech Corp Top Institutional (13F) Ownership
ClearSign Tech Corp institutional (13F) ownership and trend
| History | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1Vanguard Group Inc | 2.1% | 1,322,980 | 3.3 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Jun, 2026 | |
| 2Vanguard Capital Management, LLC | 1.55% | 105,429 | 0.3 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 3CAMBRIDGE Invest RESEARCH ADVISORS, INC. | 1.3% | 88,600 | 0.2 | 0 | 0% | 44,300 | 100% | 0 | 0% | 30 Sep, 2026 | |
| 4Massey, Quick & Co. LLC | 0.89% | 60,314 | 0.2 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 5Geode Capital Management, LLC | 0.76% | 51,457 | 0.1 | 0 | 0% | -6,226 | -10.79% | 0 | 0% | 30 Sep, 2026 | |
| 6Beacon Pointe Advisors, LLC | 0.4% | 27,173 | 0.1 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 7Vanguard Fiduciary Trust Co | 0.34% | 23,460 | 0.1 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 8HighTower Advisors, LLC | 0.33% | 22,662 | 0.1 | 9,982 | 78.72% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 9Citadel Advisors Llc | 0.3% | 20,565 | 0.1 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 10BlackRock Inc | 0.29% | 19,503 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 11DDD Partners, LLC | 0.18% | 12,000 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 12Northern Trust Corp | 0.15% | 10,080 | 0.0 | 0 | 0% | 10,080 | -100% | 0 | 0% | 30 Sep, 2026 | |
| 13Rockefeller Capital Management L.P. | 0.12% | 8,120 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 14Northwestern Mutual Wealth Management Co | 0.11% | 7,172 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 15Cubist Systematic Strategies, LLC | 0.04% | 20,508 | 0.1 | 0 | 0% | 0 | 0% | 0 | 0% | 31 Mar, 2026 | |
| 16Wells Fargo & Co | 0.03% | 2,125 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 17Gleason Group, Inc. | 0.03% | 1,802 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 18Centerpoint Advisors, LLC | 0.02% | 1,560 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 19Tower Research Capital LLC | 0.02% | 1,518 | 0.0 | 0 | 0% | 473 | 45.26% | 0 | 0% | 30 Sep, 2026 | |
| 20Vanguard Global Advisers, LLC | 0.02% | 1,350 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 21Integrated Wealth Concepts LLC | 0.01% | 687 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 22Royal Bank of Canada | 0.01% | 684 | 0.0 | 0 | 0% | 684 | -100% | 0 | 0% | 30 Sep, 2026 | |
| 23Raymond James Finl Svs Advisors, Inc. | 0.01% | 49,701 | 0.1 | 0 | 0% | 0 | 0% | 0 | 0% | 31 Mar, 2025 | |
| 24Deutsche Bank AG | 0.01% | 400 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 25Mercer Global Advisors Inc. | 0% | 281 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 |
*All financials are in $ Million
ClearSign Tech Corp Top Mutual Fund Ownership
ClearSign Tech Corp MF ownership and trend
| History | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1Vanguard Extended Market Index Fund | 1.16% | 449,128 | 1.1 | 0 | 0% | 0 | 0% | 0 | 0% | 31 Jul, 2023 | |
| 2Vanguard Morningstar Ttl Stk Mkt Idx Fd | 0.87% | 59,026 | 0.1 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 3Vanguard MStar US Total Market Index ETF | 0.87% | 59,026 | 0.1 | 0 | 0% | 0 | 0% | 18,599 | 46.01% | 30 Sep, 2026 | |
| 4Vanguard Institutional Extnd Mkt Idx Tr | 0.68% | 46,403 | 0.1 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 5Fidelity Extended Market Index Fund | 0.34% | 23,219 | 0.1 | -125 | -0.54% | 0 | 0% | -3,813 | -14.04% | 30 Sep, 2026 | |
| 6BlackRock - Extended Mkt Fund CF | 0.23% | 107,824 | 0.3 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2023 | |
| 7BlackRock - Extended Mkt Fund CFT | 0.16% | 10,782 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 8Extended Equity Market Fund B | 0.16% | 107,824 | 0.3 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 9Extended Equity Market Fund E | 0.16% | 107,824 | 0.3 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 10Fidelity Total Market Index Fund | 0.15% | 10,243 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 11BlackRock Extended Equity Market | 0.13% | 9,135 | 0.0 | -29 | -0.32% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 12Fidelity Series Total Market Index Fund | 0.1% | 7,139 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 13Spartan Extended Market Index Pool | 0.1% | 6,620 | 0.0 | 125 | 1.92% | 0 | 0% | 83 | 1.29% | 30 Sep, 2026 | |
| 14Blue Planet Investment Trust | 0.09% | 34,530 | 0.1 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Nov, 2022 | |
| 15NT Extended Equity Market Idx Fd - NL | 0.08% | 5,178 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 16NT DJ US Complt Ttl Stk Mkt Idx Eq Strat | 0.07% | 4,745 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 17NT Ext Equity Market Index Fund - Ld | 0.07% | 4,745 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 18NT Ext Equity Mkt Idx Fd - DC - NL | 0.06% | 3,756 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 19Spartan Total Market Index Pool | 0.05% | 3,197 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 20DFA US Vector Equity Fund | 0.03% | 2,304 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 21NT Ext Equity Mkt Indx Fd DC Lending | 0.03% | 1,877 | 0.0 | 5 | 0.27% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 22Dimensional US Sustainability Core 1 ETF | 0.02% | 1,472 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 | |
| 23NT Ext Eq Mkt Indx Fd DC Lending T4 | 0.02% | 11,307 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 31 Dec, 2024 | |
| 24NT Ext Eq Mkt Indx Fd DC Lending T3 | 0.02% | 11,307 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 31 Dec, 2024 | |
| 25Vanguard US Equity Index Fund | 0.02% | 1,350 | 0.0 | 0 | 0% | 0 | 0% | 0 | 0% | 30 Sep, 2026 |
*All financials are in $ Million