ADUR Institutional Ownership & Shareholders
ADURO CLEAN TECHNOLOGIES INC (ADUR) is currently held by 38 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $14.10M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Mmcap International Inc. Spc is currently the largest disclosed institutional shareholder of ADUR tracked by InsiderSet, reporting ownership valued at approximately $2.21M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.34M, representing an estimated loss of -39.40% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 66% of the total disclosed ADUR value among the investors covered in this analysis. Major shareholders include Mmcap International Inc. Spc, Marshall Wace, Llp, Jane Street Group, Llc, and several other long-term asset managers with concentrated positions in ADURO CLEAN TECHNOLOGIES INC (ADUR).
This page ranks the largest institutional ADUR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
38
Total Reported Value
$14.10M
Largest Holder
Mmcap International Inc. Spc
Largest Position
$2.21M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
56
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Mmcap International Inc. Spc | 0.19% | 140,432 | $2,213,208 | $1,341,126 | -$872,082 | -39.40% | |
| Marshall Wace, Llp | 0.00% | 76,525 | $1,206,034 | $730,814 | -$475,220 | -39.40% | |
| Jane Street Group, Llc | 0.00% | 73,490 | $1,158,202 | $701,830 | -$456,373 | -39.40% | |
| Raymond James Financial Inc | 0.00% | 69,148 | $1,089,772 | $660,363 | -$429,409 | -39.40% | |
| Two Sigma Investments, Lp | 0.00% | 40,616 | $640,108 | $387,883 | -$252,225 | -39.40% | |
| Aptus Capital Advisors, Llc | 0.00% | 40,101 | $631,992 | $382,965 | -$249,027 | -39.40% | |
| Guardian Wealth Advisors, Llc / Nc | 0.04% | 40,000 | $630,400 | $382,000 | -$248,400 | -39.40% | |
| Newedge Advisors, Llc | 0.00% | 38,332 | $604,112 | $366,071 | -$238,041 | -39.40% | |
| Commonwealth Equity Services, Llc | 0.00% | 44,866 | $560,380 | $428,470 | -$131,910 | -23.54% | |
| Diametric Capital, Lp | 0.05% | 31,884 | $502,491 | $304,492 | -$197,999 | -39.40% | |
| Ubs Group Ag | 0.00% | 31,212 | $491,901 | $298,075 | -$193,826 | -39.40% | |
| Hrt Financial Lp | 0.00% | 27,847 | $438,000 | $265,939 | -$172,061 | -39.28% | |
| Dgs Capital Management, Llc | 0.07% | 37,966 | $398,263 | $362,575 | -$35,688 | -8.96% | |
| Morgan Stanley | 0.00% | 24,581 | $387,396 | $234,749 | -$152,647 | -39.40% | |
| One Wealth Advisors, Llc | 0.04% | 22,200 | $349,872 | $212,010 | -$137,862 | -39.40% | |
| Perigon Wealth Management, Llc | 0.01% | 27,820 | $347,472 | $265,681 | -$81,791 | -23.54% | |
| State Street Corp | 0.00% | 19,297 | $304,121 | $184,286 | -$119,835 | -39.40% | |
| Geode Capital Management, Llc | 0.00% | 19,232 | $303,096 | $183,666 | -$119,430 | -39.40% | |
| Imc-Chicago, Llc | 0.00% | 16,733 | $263,712 | $159,800 | -$103,912 | -39.40% | |
| Stifel Financial Corp | 0.00% | 16,692 | $263,066 | $159,409 | -$103,657 | -39.40% | |
| Squarepoint Ops Llc | 0.00% | 13,652 | $215,156 | $130,377 | -$84,779 | -39.40% | |
| Royal Bank Of Canada | 0.00% | 12,828 | $203,000 | $122,507 | -$80,493 | -39.65% | |
| Lpl Financial Llc | 0.00% | 12,350 | $194,636 | $117,943 | -$76,693 | -39.40% | |
| Mariner, Llc | 0.00% | 10,278 | $161,981 | $98,155 | -$63,826 | -39.40% | |
| National Bank Of Canada | 0.00% | 6,841 | $107,698 | $65,332 | -$42,366 | -39.34% | |
| Accurate Wealth Management, Llc | 0.01% | 10,000 | $103,800 | $95,500 | -$8,300 | -8.00% | |
| Wells Fargo & Company/Mn | 0.00% | 4,340 | $68,398 | $41,447 | -$26,951 | -39.40% | |
| Osaic Holdings, Inc. | 0.00% | 3,944 | $62,157 | $37,665 | -$24,492 | -39.40% | |
| Group One Trading Llc | 0.00% | 3,506 | $55,255 | $33,482 | -$21,773 | -39.40% | |
| Blackrock, Inc. | 0.00% | 3,172 | $49,991 | $30,293 | -$19,698 | -39.40% | |
| Southstate Bank Corp | 0.00% | 2,000 | $31,520 | $19,100 | -$12,420 | -39.40% | |
| Jones Financial Companies Lllp | 0.00% | 1,217 | $18,511 | $11,622 | -$6,889 | -37.21% | |
| Persistent Asset Partners Ltd | 0.01% | 1,087 | $17,131 | $10,381 | -$6,750 | -39.40% | |
| Barclays Plc | 0.00% | 843 | $13,286 | $8,051 | -$5,235 | -39.41% | |
| Sbi Securities Co., Ltd. | 0.00% | 400 | $4,996 | $3,820 | -$1,176 | -23.54% | |
| Federation Des Caisses Desjardins Du Quebec | 0.00% | 315 | $4,952 | $3,008 | -$1,944 | -39.25% | |
| Quaker Wealth Management, Llc | 0.00% | 106 | $1,324 | $1,012 | -$312 | -23.54% | |
| Parallel Advisors, Llc | 0.00% | 64 | $805 | $611 | -$194 | -24.07% |
Frequently asked questions about ADUR
Who are the largest institutional holders of ADUR?
The largest institutional holders of ADUR reported in the latest SEC Form 13F filings include Mmcap International Inc. Spc, Marshall Wace, Llp, Jane Street Group, Llc, Raymond James Financial Inc, and Two Sigma Investments, Lp. InsiderSet ranks institutional holders by their latest reported ADUR position.
What is ADUR institutional ownership?
This page tracks ADUR positions reported by institutional investment managers through SEC Form 13F. ADURO CLEAN TECHNOLOGIES INC (ADUR) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own ADUR?
InsiderSet currently tracks 38 institutional managers reporting ADUR holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of ADUR shareholders.
How much ADUR stock do institutions own?
Institutional investment managers disclosed approximately $14.10M in ADUR holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was ADUR institutional ownership last updated?
The latest ADUR institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional ADUR holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its ADUR position after the reporting date.
Are institutions buying or selling ADUR?
Institutional buying and selling can be analyzed by comparing ADUR positions across consecutive 13F reporting periods. InsiderSet's ADUR Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ADUR ownership changes.
How has ADUR institutional ownership changed over time?
InsiderSet tracks ADUR institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.