Aduro Clean Technologies Inc.
ADUR- Exchange
- Nasdaq
- Industry
- Chemicals & Allied Products
- SEC CIK
- 0001863934
No open-market purchases or sales by Aduro Clean Technologies Inc. insiders were filed in the last 90 days; 40 institutions reported holding it in 13F filings for Q2 2026, worth $14.5M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Aduro Clean Technologies Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 40
- +3 vs. Q1 2026
- Shares held
- 918.1K
- +201.5K (+28.1%) vs. Q1 2026
- Total value
- $14.5M
- +$6.96M (+92.7%) vs. Q1 2026
- New holders
- 14
- 15 more added
- Sold out
- 11
- 6 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ADUR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 40 | $14.5M |
| Q1 2026 | 38 | $7.91M |
| Q4 2025 | 30 | $10.5M |
| Q3 2025 | 26 | $7.08M |
| Q2 2025 | 22 | $2.69M |
| Q1 2025 | 12 | $269.8K |
| Q4 2024 | 8 | $316.1K |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Aduro Clean Technologies Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Parallel Advisors, LLC | 64 | $1.02K | 0.00% | +64 | New |
| Global Retirement Partners, LLC | 100 | $1.58K | 0.00% | +100 | New |
| Federation des caisses Desjardins du Quebec | 315 | $4.95K | 0.00% | +150+90.9% | Added |
| Quaker Wealth Management, LLC | 400 | $6.30K | 0.00% | +400 | New |
| Fedenia Advisers LLC | 441 | $6.95K | 0.00% | +441 | New |
| SBI Securities Co., Ltd. | 650 | $10.2K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 843 | $13.3K | 0.00% | 00.0% | Unchanged |
| Persistent Asset Partners Ltd | 1,087 | $17.1K | 0.01% | +1,087 | New |
| Jones Financial Companies LLLP | 1,217 | $18.5K | 0.00% | +245+25.2% | Added |
| South State Corp. | 2,000 | $31.5K | 0.00% | 00.0% | Unchanged |
| BlackRock, Inc. | 3,172 | $50.0K | 0.00% | −750−19.1% | Reduced |
| Group One Trading, L.P. | 3,506 | $55.3K | 0.00% | +1,074+44.2% | Added |
| Advisor Group Holdings, Inc. | 3,944 | $62.2K | 0.00% | +3,094+364.0% | Added |
| Wells Fargo & Company | 4,340 | $68.4K | 0.00% | +340+8.5% | Added |
| National Bank of Canada | 6,841 | $107.7K | 0.00% | +11+0.2% | Added |
| Accurate Wealth Management, LLC | 10,000 | $161.2K | 0.02% | +10,000 | New |
| Mariner, LLC | 10,278 | $162.0K | 0.00% | +278+2.8% | Added |
| LPL Financial LLC | 12,350 | $194.6K | 0.00% | +12,350 | New |
| Royal Bank of Canada | 12,828 | $203.0K | 0.00% | +10,737+513.5% | Added |
| Squarepoint Ops LLC | 13,652 | $215.2K | 0.00% | +13,652 | New |
| Commonwealth Equity Services, LLC | 15,584 | $245.6K | 0.00% | +15,584 | New |
| Stifel Financial Corp | 16,692 | $263.1K | 0.00% | −20,200−54.8% | Reduced |
| IMC-Chicago, LLC | 16,733 | $263.7K | 0.00% | −15,839−48.6% | Reduced |
| Geode Capital Management, LLC | 19,232 | $303.1K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 19,297 | $304.1K | 0.00% | +199+1.0% | Added |
| Perigon Wealth Management, LLC | 21,195 | $334.0K | 0.01% | +5,700+36.8% | Added |
| One Wealth Advisors, LLC | 22,200 | $349.9K | 0.04% | 00.0% | Unchanged |
| Morgan Stanley | 24,581 | $387.4K | 0.00% | +3,472+16.4% | Added |
| HRT Financial LP | 27,847 | $438.0K | 0.00% | −14,614−34.4% | Reduced |
| UBS Group AG | 31,212 | $491.9K | 0.00% | −44,005−58.5% | Reduced |
| Diametric Capital, LP | 31,884 | $502.5K | 0.05% | −84,951−72.7% | Reduced |
| GWM Advisors LLC | 38,332 | $604.1K | 0.00% | +5,916+18.3% | Added |
| Guardian Wealth Advisors, LLC | 40,000 | $630.4K | 0.04% | +40,000 | New |
| Aptus Capital Advisors, LLC | 40,101 | $632.0K | 0.00% | +40,101 | New |
| Two Sigma Investments, LP | 40,616 | $640.1K | 0.00% | +10,854+36.5% | Added |
| Fiduciary Alliance LLC | 64,961 | $1.02M | 0.07% | +64,961 | New |
| Raymond James Financial Inc | 69,148 | $1.09M | 0.00% | +26,752+63.1% | Added |
| Jane Street Group, LLC | 73,490 | $1.16M | 0.00% | +47,002+177.4% | Added |
| Marshall Wace, LLP | 76,525 | $1.21M | 0.00% | +76,525 | New |
| MMCAP International Inc. SPC | 140,432 | $2.21M | 0.19% | +140,432 | New |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −79,334−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −18,742−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −17,782−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −11,680−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −10,887−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −5,829−100.0% | Sold out |
| Longview Financial Advisors, Inc. | 0 | $0 | 0.00% | −2,623−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −2,533−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −138−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| DGS Capital Management, LLC | – | – | – | – | Not filed |