ADUR · Aduro Clean Technologies Inc.
$14.26
-0.09 (-0.63%)
At close · Jul 22
Market Cap
$505.42M
Shares
35.44M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 39
Total Value: $12,756,120
Total Shares: 1,177,821
Institutional Ownership Trend
7 quarters
Holder Concentration
Across 39 13F filersTop Holder
19.2%
of institutional value
Top 5
58.7%
of institutional value
Top 10
76.1%
of institutional value
HHI
890
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small Diametric Capital, LP | $1,225,599 | 9.61% | 116,835 | Shares | Defined | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,041,657 | 8.17% | 99,300 | Put | Other | 2026-05-15 | ||||
| Small Fiduciary Alliance LLC | $1,023,785 | 8.03% | 64,961 | Shares | Sole | 2026-07-20 | ||||
| Mega CITADEL ADVISORS LLC | $840,249 | 6.59% | 80,100 | Call | Defined | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $832,213 | 6.52% | 79,334 | Shares | Other | 2026-05-15 | ||||
| Mega UBS Group AG | $789,026 | 6.19% | 75,217 | Shares | Defined | 2026-05-05 | ||||
| Mega CITADEL ADVISORS LLC | $780,456 | 6.12% | 74,400 | Put | Defined | 2026-05-15 | ||||
| Large HRT FINANCIAL LP | $445,415 | 3.49% | 42,461 | Shares | Defined | 2026-05-14 | ||||
| Mega RAYMOND JAMES FINANCIAL INC | $444,733 | 3.49% | 42,396 | Shares | Defined | 2026-05-14 | ||||
| Small DGS Capital Management, LLC | $398,263 | 3.12% | 37,966 | Shares | Sole | 2026-04-28 | ||||
| Large STIFEL FINANCIAL CORP | $386,997 | 3.03% | 36,892 | Shares | Defined | 2026-05-12 | ||||
| Mega JANE STREET GROUP, LLC | $354,562 | 2.78% | 33,800 | Put | Defined | 2026-05-12 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $349,317 | 2.74% | 33,300 | Call | Other | 2026-05-15 | ||||
| Mid IMC-Chicago, LLC | $341,680 | 2.68% | 32,572 | Shares | Sole | 2026-05-05 | ||||
| Large NewEdge Advisors, LLC | $340,043 | 2.67% | 32,416 | Shares | Sole | 2026-06-03 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $312,203 | 2.45% | 29,762 | Shares | Sole | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $311,553 | 2.44% | 29,700 | Call | Defined | 2026-05-12 | ||||
| Mega JANE STREET GROUP, LLC | $277,858 | 2.18% | 26,488 | Shares | Defined | 2026-05-12 | ||||
| Small One Wealth Advisors, LLC | $232,878 | 1.83% | 22,200 | Shares | Sole | 2026-04-21 | ||||
| Mega MORGAN STANLEY | $221,432 | 1.74% | 21,109 | Shares | Defined | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $201,743 | 1.58% | 19,232 | Shares | Defined | 2026-05-15 | ||||
| Mega STATE STREET CORP | $200,338 | 1.57% | 19,098 | Shares | Defined | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $196,603 | 1.54% | 18,742 | Shares | Defined | 2026-05-15 | ||||
| Mid PRELUDE CAPITAL MANAGEMENT, LLC | $186,533 | 1.46% | 17,782 | Shares | Other | 2026-05-15 | ||||
| Mid Perigon Wealth Management, LLC | $162,542 | 1.27% | 15,495 | Shares | Sole | 2026-04-10 | ||||
| Small Accurate Wealth Management, LLC | $157,600 | 1.24% | 10,000 | Shares | Sole | 2026-07-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $122,523 | 0.96% | 11,680 | Shares | Defined | 2026-05-18 | ||||
| Mid Engineers Gate Manager LP | $114,204 | 0.90% | 10,887 | Shares | Sole | 2026-05-15 | ||||
| Large Mariner, LLC | $104,900 | 0.82% | 10,000 | Shares | Sole | 2026-05-13 | ||||
| Large NATIONAL BANK OF CANADA /FI/ Bank | $71,646 | 0.56% | 6,830 | Shares | Defined | 2026-05-15 | ||||
| Mega CITIGROUP INC | $61,146 | 0.48% | 5,829 | Shares | Defined | 2026-05-11 | ||||
| Mega WELLS FARGO & COMPANY/MN | $41,960 | 0.33% | 4,000 | Shares | Defined | 2026-05-11 | ||||
| Mega BlackRock, Inc. | $41,141 | 0.32% | 3,922 | Shares | Sole | 2026-05-13 | ||||
| Mid SIMPLEX TRADING, LLC | $26,571 | 0.21% | 2,533 | Shares | Sole | 2026-05-14 | ||||
| Mid GROUP ONE TRADING LLC | $25,511 | 0.20% | 2,432 | Shares | Sole | 2026-05-13 | ||||
| Mega ROYAL BANK OF CANADA Bank | $21,934 | 0.17% | 2,091 | Shares | Defined | 2026-05-15 | ||||
| Mid SouthState Bank Corp Bank | $20,980 | 0.16% | 2,000 | Shares | Defined | 2026-05-05 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $10,244 | 0.08% | 650 | Shares | Defined | 2026-07-23 | ||||
| Large JONES FINANCIAL COMPANIES LLLP | $10,196 | 0.08% | 972 | Shares | Sole | 2026-05-15 | ||||
| Large OSAIC HOLDINGS, INC. | $8,916 | 0.07% | 850 | Shares | Defined | 2026-05-15 | ||||
| Mega BARCLAYS PLC | $8,843 | 0.07% | 843 | Shares | Defined | 2026-05-15 | ||||
| Small Atlatl Advisers LLC | $6,950 | 0.05% | 441 | Shares | Sole | 2026-07-22 | ||||
| Large Federation des caisses Desjardins du Quebec | $1,730 | 0.01% | 165 | Shares | Defined | 2026-05-14 | ||||
| Mid Quantbot Technologies LP | $1,447 | 0.01% | 138 | Shares | Sole | 2026-05-13 | ||||
| No holders match your search. | ||||||||||