ADURO CLEAN TECHNOLOGIES INC (ADUR)
Institutional ownership reported to the SEC as of Q2 2026, across 7 quarters.
Institutions report 910,210 shares against 29,613,178 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Share count carried from an earlier filing (cy2025q2i).
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.8M | options only | 0.00% | 5q | OPTIONS |
| CITADEL ADVISORS LLC | $2.8M | options only | 0.00% | 5q | OPTIONS |
| JANE STREET GROUP, LLC | $2.8M | 73,490 | 0.00% | 4q | +177.4%+$1.8M |
| IMC-Chicago, LLC | $2.3M | 16,733 | 0.00% | 3q | -48.6%-$2.2M |
| MMCAP International Inc. SPC | $2.2M | 140,432 | 0.19% | new | NEW |
| MARSHALL WACE, LLP | $1.2M | 76,525 | 0.00% | new | NEW |
| RAYMOND JAMES FINANCIAL INC | $1.1M | 69,148 | 0.00% | 3q | +63.1%+$421.6K |
| Fiduciary Alliance LLC | $1.0M | 64,961 | 0.07% | new | NEW |
| SIMPLEX TRADING, LLC | $934.6K | options only | 0.00% | 2q | OPTIONS |
| TWO SIGMA INVESTMENTS, LP | $640.1K | 40,616 | 0.00% | 4q | +36.5%+$171.1K |
| Aptus Capital Advisors, LLC | $632.0K | 40,101 | 0.00% | new | NEW |
| GUARDIAN WEALTH ADVISORS, LLC / NC | $630.4K | 40,000 | 0.04% | new | NEW |
| NewEdge Advisors, LLC | $604.1K | 38,332 | 0.00% | new | NEW |
| Diametric Capital, LP | $502.5K | 31,884 | 0.05% | 2q | -72.7%-$1.3M |
| UBS Group AG | $491.9K | 31,212 | 0.00% | 6q | -58.5%-$693.5K |
| MORGAN STANLEY | $387.4K | 24,581 | 0.00% | 6q | +16.4%+$54.7K |
| GROUP ONE TRADING LLC | $365.7K | 3,506 | 0.00% | 4q | +44.2%+$112.0K |
| One Wealth Advisors, LLC | $349.9K | 22,200 | 0.04% | 7q | HELD |
| Perigon Wealth Management, LLC | $334.0K | 21,195 | 0.01% | 3q | +36.8%+$89.8K |
| STATE STREET CORP | $304.1K | 19,297 | 0.00% | 4q | +1.0%+$3.1K |
| GEODE CAPITAL MANAGEMENT, LLC | $303.1K | 19,232 | 0.00% | 5q | HELD |
| STIFEL FINANCIAL CORP | $263.1K | 16,692 | 0.00% | 2q | -54.8%-$318.4K |
| COMMONWEALTH EQUITY SERVICES, LLC | $245.6K | 15,584 | 0.00% | new | NEW |
| Squarepoint Ops LLC | $215.2K | 13,652 | 0.00% | new | NEW |
| ROYAL BANK OF CANADA | $203.0K | 12,828 | 0.00% | 4q | +513.5%+$169.9K |
| LPL Financial LLC | $194.6K | 12,350 | 0.00% | new | NEW |
| Mariner, LLC | $162.0K | 10,278 | 0.00% | 2q | +2.8%+$4.4K |
| Accurate Wealth Management, LLC | $161.2K | 10,000 | 0.02% | new | NEW |
| NATIONAL BANK OF CANADA /FI/ | $107.7K | 6,841 | 0.00% | 6q | HELD |
| WELLS FARGO & COMPANY/MN | $68.4K | 4,340 | 0.00% | 5q | -45.8%-$57.7K |
| OSAIC HOLDINGS, INC. | $62.2K | 3,944 | 0.00% | 5q | +364.0%+$48.8K |
| BlackRock, Inc. | $50.0K | 3,172 | 0.00% | 7q | -19.1%-$11.8K |
| SouthState Bank Corp | $31.5K | 2,000 | 0.00% | 5q | HELD |
| JONES FINANCIAL COMPANIES LLLP | $18.5K | 1,217 | 0.00% | 4q | +25.2%+$3.7K |
| Integrated Wealth Concepts LLC | $18.4K | 1,167 | 0.00% | new | NEW |
| Persistent Asset Partners Ltd | $17.1K | 1,087 | 0.01% | new | NEW |
| BARCLAYS PLC | $13.3K | 843 | 0.00% | 7q | HELD |
| SBI Securities Co., Ltd. | $10.2K | 650 | 0.00% | 7q | HELD |
| Atlatl Advisers LLC | $7.0K | 441 | 0.00% | new | NEW |
| Quaker Wealth Management, LLC | $6.3K | 400 | 0.00% | new | NEW |
| Federation des caisses Desjardins du Quebec | $5.0K | 315 | 0.00% | 6q | +90.9%+$2.4K |
| Global Retirement Partners, LLC | $1.6K | 100 | 0.00% | new | NEW |
| Parallel Advisors, LLC | $1.0K | 64 | 0.00% | new | NEW |
| HRT FINANCIAL LP | $734 | 46,647 | 0.00% | 2q | +9.9% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 44 | $27.6M | 910,210 | 17 | 12 | 7 | 49.1% |
| Q1 2026 | 37 | $12.3M | 683,637 | 13 | 11 | 5 | 41.6% |
| Q4 2025 | 33 | $13.8M | 1,004,904 | 10 | 12 | 4 | 24.5% |
| Q3 2025 | 30 | $9.5M | 528,440 | 14 | 5 | 3 | 25.2% |
| Q2 2025 | 20 | $2.8M | 236,348 | 12 | 5 | 1 | 23.5% |
| Q1 2025 | 12 | $269.8K | 53,309 | 6 | 1 | 0 | 0.0% |
| Q4 2024 | 8 | $316.1K | 50,777 | 7 | 0 | 0 | 0.0% |