Aduro Clean Technologies Inc.
ADUR • XNAS
Aduro Clean Technologies Inc. is a publicly traded company on XNAS, with a market cap of $401.2M. As of Q3 2025, 2% of shares are held by 25 institutional investors, with SUSQUEHANNA INTERNATIONAL GROUP, LLP as the largest holder at 0.384%.
Overview
Overview of institutional ownership in ADUR as of Q3 2025 with a market cap of $416.4M
All Institutions
- Institutions
- 25
- Value Held
- $6.8M
- Shares Held
- 505.8K
- Avg Position
- $271.0K
- Median Position
- $163.6K
Hedge Funds
- Hedge Funds
- 2
- Value Held
- $809.4K
- Shares Held
- 60.4K
- Avg Position
- $404.7K
- Median Position
- $404.7K
Ownership Breakdown
Based on market cap of $416.4M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in ADUR as of Q3 2025
| Institution | Position Value |
|---|---|
 SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $1.6M 0.00% of portfolio |
 UBS Group AG Institution | $946.0K 0.00% of portfolio |
M Murchinson Ltd. Institution | $594.9K 0.12% of portfolio |
 TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | $527.9K 0.00% of portfolio |
 Copperleaf Capital, LLC RIA/Wealth | $480.4K 0.24% of portfolio |
 Goss Wealth Management LLC RIA/Wealth | $425.3K 0.00% of portfolio |
C Cubist Systematic Strategies, LLC Institution | $361.8K 0.01% of portfolio |
J JANE STREET GROUP, LLC Institution | $349.0K 0.00% of portfolio |
 One Wealth Advisors, LLC RIA/Wealth | $297.5K 0.04% of portfolio |
 Diametric Capital, LP Hedge Fund•Long/Short | $281.5K 0.11% of portfolio |
Net Capital Flow
Institutional buying and selling activity for ADUR in Q3 2025
- Traded
- +$3.1M
- Buyers
- 14
- Sellers
- 9
- Total Bought
- +$4.1M
- Total Sold
- −$1.0M
- Avg Position
- $218.6K
Biggest Buyers
| Institution | Net Bought |
|---|---|
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | +$1.4M +103.7K shares |
M Murchinson Ltd. Institution | +$594.9K +44.4K shares |
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | +$527.9K +39.4K shares |
C Cubist Systematic Strategies, LLC Institution | +$361.8K +27.0K shares |
J JANE STREET GROUP, LLC Institution | +$349.0K +26.0K shares |
 STATE STREET CORP Institution | +$254.6K +19.0K shares |
 BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | +$163.6K +12.2K shares |
UBS Group AG Institution | +$163.5K +12.2K shares |
Goss Wealth Management LLC RIA/Wealth | +$142.6K +10.6K shares |
Copperleaf Capital, LLC RIA/Wealth | +$132.0K +9.9K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
V Virtu Financial LLC Institution | −$373.6K −41.7K shares |
Diametric Capital, LP Hedge Fund•Long/Short | −$235.2K −17.5K shares |
H HRT FINANCIAL LLC Institution | −$160.6K −17.9K shares |
 SPRINGBOK CAPITAL MANAGEMENT, LLC Fund of Funds | −$135.2K −15.1K shares |
 RAYMOND JAMES FINANCIAL INC RIA/Wealth | −$44.3K −4.9K shares |
S SIMPLEX TRADING, LLC Institution | −$40.5K −4.5K shares |
S SBI Securities Co., Ltd. Institution | −$10.1K −750.0 shares |
G GROUP ONE TRADING, L.P. Institution | −$6.8K −757.0 shares |
N NATIONAL BANK OF CANADA /FI/ Institution | −$1.3K −97.0 shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited ADUR in Q3 2025
- New Positions
- 8
- New Value
- $2.3M
- Exited Positions
- 6
- Exited Value
- $761.0K
New Positions
| Institution | Position Value |
|---|---|
M Murchinson Ltd. Institution | $594.9K 44.4K shares |
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | $527.9K 39.4K shares |
C Cubist Systematic Strategies, LLC Institution | $361.8K 27.0K shares |
J JANE STREET GROUP, LLC Institution | $349.0K 26.0K shares |
STATE STREET CORP Institution | $254.6K 19.0K shares |
BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | $163.6K 12.2K shares |
J JONES FINANCIAL COMPANIES LLLP Institution | $6.9K 555.0 shares |
 Sontag Advisory, LLC RIA/Wealth | $6.7K 501.0 shares |
Exited Positions
| Institution | Previous Position |
|---|---|
V Virtu Financial LLC Institution | $373.6K 41.7K shares |
H HRT FINANCIAL LLC Institution | $160.6K 17.9K shares |
SPRINGBOK CAPITAL MANAGEMENT, LLC Fund of Funds | $135.2K 15.1K shares |
RAYMOND JAMES FINANCIAL INC RIA/Wealth | $44.3K 4.9K shares |
S SIMPLEX TRADING, LLC Institution | $40.5K 4.5K shares |
G GROUP ONE TRADING, L.P. Institution | $6.8K 757.0 shares |
Options Activity
Institutions with the largest Call and Put options positions in ADUR as of Q3 2025
- Call Positions
- 3
- Call Value
- $1.2M
- Put Positions
- 2
- Put Value
- $1.1M
Call Positions
| Institution | Position Value |
|---|---|
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $826.8K 617.0 contracts |
W WOLVERINE TRADING, LLC Institution | $326.3K 237.0 contracts |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | - - contracts |
Put Positions
| Institution | Position Value |
|---|---|
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $686.1K 512.0 contracts |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $375.2K 280.0 contracts |
Most Committed Institutions
Institutions with ADUR as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Copperleaf Capital, LLC RIA/Wealth | 0.24% $480.4K |
M Murchinson Ltd. Institution | 0.12% $594.9K |
Diametric Capital, LP Hedge Fund•Long/Short | 0.11% $281.5K |
One Wealth Advisors, LLC RIA/Wealth | 0.04% $297.5K |
C Cubist Systematic Strategies, LLC Institution | 0.01% $361.8K |
BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds | 0.00% $163.6K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | 0.00% $1.6M |
Goss Wealth Management LLC RIA/Wealth | 0.00% $425.3K |
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | 0.00% $527.9K |
 FIRST FINANCIAL HOLDINGS, INC. Institution | 0.00% $16.8K |
Hedge Fund Spotlight
Discover hedge funds investing in ADUR
Diametric Capital, LP
Hedge Fund • Long/Short
Portfolio ManagerDavid Richard Salvietti
- Portfolio Value
- $264.8M
- Positions
- 367
- Last Reported
- Q3 2025
Sector Allocation
Position in Aduro Clean Technologies Inc.
- Market Value
- $281.5K
- Shares Held
- 21.0K
- Portfolio Weight
- 0.11%
- Owned Since
- 2025-Q2
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Unknown Unknown | $13.0M | 4.90% | |
Unknown Unknown | $9.5M | 3.60% | |
ETF ETF | $8.8M | 3.31% |
