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Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.
About 4.05% of CAAS shares are held by financial institutions. HANSON & DOREMUS INVESTMENT MANAGEMENT is the top corporate investor, holding 11.1K shares valued at $47.00K. A 0.04% stake in China Automotive Systems, Inc. is owned by the company. HANSON & DOREMUS INVESTMENT MANAGEMENT owns 11.1K shares valued at $47.00K, which translates its holding of 0.04% of the stake in the company.
| Date | Holder | % Stake | Shares Held | Total Value ($) | Shares | % Change in Portfolio |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | HANSON & DOREMUS INVESTMENT MANAGEMENT | 0.04% | 11.1K | 47K | 0 | 0 |
| Dec 31, 2025 | HANSON & DOREMUS INVESTMENT MANAGEMENT | 0.04% | 11.1K | 47K | 0 | 0 |
| Dec 31, 2025 | ADVISOR GROUP HOLDINGS, INC. | 0% | 0 | - | -484 | -100.00% |
| Sep 30, 2025 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 0% | 0 | - | -61.37K | -100.00% |
| Sep 30, 2025 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0% | 0 | - | -301.16K | -100.00% |
| Sep 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0% | 0 | - | -402.79K | -100.00% |
| Sep 30, 2025 | ROYAL BANK OF CANADA | 0% | 0 | - | -4K | -100.00% |
| Sep 30, 2025 | ADVISOR GROUP HOLDINGS, INC. | 0% | 484 | 1.99K | -300 | -38.27% |
| Sep 30, 2025 | HANSON & DOREMUS INVESTMENT MANAGEMENT | 0.04% | 11.1K | 52K | 0 | 0 |
| Sep 30, 2025 | SBI SECURITIES CO., LTD. | 0% | 0 | - | -604 | -100.00% |
| Sep 30, 2025 | EMPOWERED FUNDS, LLC | 0% | 0 | - | -164.81K | -100.00% |
| Sep 30, 2025 | GSA CAPITAL PARTNERS LLP | 0% | 0 | - | -39.73K | -100.00% |
| Sep 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 0% | 0 | - | -21.38K | -100.00% |
| Sep 30, 2025 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0% | 0 | - | -115.65K | -100.00% |
| Sep 30, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0% | 0 | - | -69.2K | -100.00% |
| Sep 30, 2025 | GROUP ONE TRADING, L.P. | 0% | 0 | - | -461 | -100.00% |
| Sep 30, 2025 | GABELLI FUNDS LLC | 0% | 0 | - | -94.02K | -100.00% |
| Sep 30, 2025 | AMERICAN CENTURY COMPANIES INC | 0% | 0 | - | -10.34K | -100.00% |
| Sep 30, 2025 | UBS GROUP AG | 0% | 0 | - | -41.69K | -100.00% |
| Jun 30, 2025 | CITADEL ADVISORS LLC | 0% | 0 | - | -13.7K | -100.00% |
| Jun 30, 2025 | MILLENNIUM MANAGEMENT LLC | 0% | 0 | - | -15.98K | -100.00% |
| Jun 30, 2025 | JPMORGAN CHASE & CO | 0% | 0 | - | -549 | -100.00% |
| Jun 30, 2025 | GROUP ONE TRADING, L.P. | 0% | 461 | 1.88K | -334 | -42.01% |
| Jun 30, 2025 | MORGAN STANLEY | 0.01% | 4.13K | 16.83M | -1.41K | -25.51% |
| Jun 30, 2025 | GOLDMAN SACHS GROUP INC | 0.03% | 10.53K | 42.96M | 10.53K | +100.00% |
| Jun 30, 2025 | UBS GROUP AG | 0.14% | 41.69K | 170.09K | 28.53K | +216.79% |
| Jun 30, 2025 | GSA CAPITAL PARTNERS LLP | 0.13% | 39.73K | 162K | 6.9K | +21.02% |
| Jun 30, 2025 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 0.2% | 61.37K | 250.39K | 0 | 0 |
| Jun 30, 2025 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 1% | 301.16K | 1.23M | 8.55K | +2.92% |
| Jun 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 1.34% | 402.79K | 1.64M | -2.1K | -0.52% |
| Jun 30, 2025 | ADVISOR GROUP HOLDINGS, INC. | 0% | 784 | 3.2K | 300 | +61.98% |
| Jun 30, 2025 | 0% | 604 | 2.46K | 603 | +60,300.00% | |
| Jun 30, 2025 | VIRTU FINANCIAL LLC | 0% | 0 | - | -12.8K | -100.00% |
| Jun 30, 2025 | SBI SECURITIES CO., LTD. | 0% | 604 | 2.46K | 603 | +60,300.00% |
| Jun 30, 2025 | FEDERATION DES CAISSES DESJARDINS DU QUEBEC | 0% | 0 | - | -50 | -100.00% |
| Jun 30, 2025 | NEWEDGE ADVISORS, LLC | 0% | 0 | - | -25 | -100.00% |
| Jun 30, 2025 | ROYAL BANK OF CANADA | 0.01% | 4K | 16K | 0 | 0 |
| Jun 30, 2025 | AMERICAN CENTURY COMPANIES INC | 0.03% | 10.34K | 42.2K | 161 | +1.58% |
| Jun 30, 2025 | HANSON & DOREMUS INVESTMENT MANAGEMENT | 0.04% | 11.1K | 45K | 0 | 0 |
| Jun 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 0.07% | 21.38K | 87.23K | 0 | 0 |
| Jun 30, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.08% | 23.04K | 94.01K | 5.53K | +31.54% |
| Jun 30, 2025 | GABELLI FUNDS LLC | 0.31% | 94.02K | 383.61K | 0 | 0 |
| Jun 30, 2025 | SIMPLEX TRADING, LLC | 0% | 0 | - | -14.98K | -100.00% |
| Jun 30, 2025 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.38% | 115.65K | 471.84K | -10.63K | -8.42% |
| Jun 30, 2025 | EMPOWERED FUNDS, LLC | 0.55% | 164.81K | 672.4K | 8.55K | +5.47% |
| Mar 31, 2025 | CITADEL ADVISORS LLC | 0.01% | 3.2K | 14.14K | -2K | -38.46% |
| Mar 31, 2025 | GABELLI FUNDS LLC | 0.31% | 94.02K | 415.58K | 0 | 0 |
| Mar 31, 2025 | GROUP ONE TRADING, L.P. | 0% | 795 | 3.51K | 0 | 0 |
| Mar 31, 2025 | 0% | 1 | 4 | 0 | 0 | |
| Mar 31, 2025 | EMPOWERED FUNDS, LLC | 0.52% | 156.26K | 690.66K | 12.4K | +8.62% |
| Mar 31, 2025 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.42% | 126.28K | 558.16K | 19.69K | +18.48% |
| Mar 31, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.06% | 17.52K | 77.42K | -11.32K | -39.26% |
| Mar 31, 2025 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 0.2% | 61.37K | 271.26K | 0 | 0 |
| Mar 31, 2025 | TWO SIGMA INVESTMENTS, LP | 0% | 0 | - | -14.39K | -100.00% |
| Mar 31, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 0.07% | 21.38K | 94.5K | 0 | 0 |
| Mar 31, 2025 | MILLENNIUM MANAGEMENT LLC | 0.05% | 15.98K | 70.65K | 1.36K | +9.27% |
| Mar 31, 2025 | SIMPLEX TRADING, LLC | 0.05% | 14.98K | 66K | -8.13K | -35.17% |
| Mar 31, 2025 | UBS GROUP AG | 0.04% | 13.16K | 58.17K | 2K | +17.90% |
| Mar 31, 2025 | HANSON & DOREMUS INVESTMENT MANAGEMENT | 0.04% | 11.1K | 49K | 0 | 0 |
| Mar 31, 2025 | AMERICAN CENTURY COMPANIES INC | 0.03% | 10.18K | 45.01K | 48 | +0.47% |
| Mar 31, 2025 | MORGAN STANLEY | 0.02% | 5.54K | 24.48K | 276 | +5.25% |
| Mar 31, 2025 | ROYAL BANK OF CANADA | 0.01% | 4K | 18K | 0 | 0 |
| Mar 31, 2025 | JPMORGAN CHASE & CO | 0% | 549 | 2.43K | -460 | -45.59% |
| Mar 31, 2025 | ADVISOR GROUP HOLDINGS, INC. | 0% | 484 | 2.14K | -300 | -38.27% |
| Mar 31, 2025 | TWO SIGMA SECURITIES, LLC | 0% | 0 | - | -21.08K | -100.00% |
| Mar 31, 2025 | TOWER RESEARCH CAPITAL LLC (TRC) | 0% | 0 | - | -152 | -100.00% |
| Mar 31, 2025 | FEDERATION DES CAISSES DESJARDINS DU QUEBEC | 0% | 50 | 221 | 0 | 0 |
| Mar 31, 2025 | NEWEDGE ADVISORS, LLC | 0% | 25 | 111 | 25 | +100.00% |
| Mar 31, 2025 | RENAISSANCE TECHNOLOGIES LLC | 1.34% | 404.89K | 1.79M | -16.1K | -3.82% |
| Mar 31, 2025 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.97% | 292.61K | 1.29M | 12.4K | +4.43% |
| Mar 31, 2025 | GSA CAPITAL PARTNERS LLP | 0.11% | 32.83K | 145K | 32.83K | +100.00% |
| Mar 31, 2025 | CREDIT AGRICOLE S A | 0.01% | 2.67K | 11.8K | 0 | 0 |
| Mar 31, 2025 | INVESCO LTD. | 0% | 0 | - | -24.51K | -100.00% |
| Mar 31, 2025 | VIRTU FINANCIAL LLC | 0.04% | 12.8K | 57K | 12.8K | +100.00% |
| Mar 31, 2024 | QUBE RESEARCH & TECHNOLOGIES LTD | 0% | 130 | 462 | 0 | 0 |
| Mar 31, 2024 | WINTON GROUP LTD | 0% | 0 | - | -23.96K | -100.00% |
| Mar 31, 2024 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.88% | 266.76K | 946.99K | 9.1K | +3.53% |
| Mar 31, 2024 | EMPOWERED FUNDS, LLC | 0.4% | 120.41K | 427.45K | 9.1K | +8.18% |
| Mar 31, 2024 | GABELLI FUNDS LLC | 0.31% | 94.02K | 333.78K | 0 | 0 |
| Mar 31, 2024 | MILLENNIUM MANAGEMENT LLC | 0.27% | 81.19K | 288.21K | -16.09K | -16.54% |
| Mar 31, 2024 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 0.24% | 71.37K | 253.36K | 0 | 0 |
| Mar 31, 2024 | RENAISSANCE TECHNOLOGIES LLC | 1.37% | 413.09K | 1.47M | -43K | -9.43% |
| Mar 31, 2024 | MORGAN STANLEY | 0.02% | 5.87K | 20.85K | -1.17K | -16.62% |
| Mar 31, 2024 | UBS GROUP AG | 0% | 156 | 554 | -1.91K | -92.45% |
| Mar 31, 2024 | GROUP ONE TRADING, L.P. | 0% | 277 | 983 | -2.71K | -90.74% |
| Mar 31, 2024 | JPMORGAN CHASE & CO | 0% | 890 | 3.16K | 29 | +3.37% |
| Mar 31, 2024 | TOWER RESEARCH CAPITAL LLC (TRC) | 0% | 1.07K | 3.8K | -6.14K | -85.16% |
| Mar 31, 2024 | CREDIT AGRICOLE S A | 0.01% | 2.67K | 9.85K | 0 | 0 |
| Mar 31, 2024 | SIMPLEX TRADING, LLC | 0.01% | 3.97K | 14K | 3.31K | +505.18% |
| Mar 31, 2024 | ROYAL BANK OF CANADA | 0.01% | 4.03K | 14K | 33 | +0.83% |
| Mar 31, 2024 | GEODE CAPITAL MANAGEMENT, LLC | 0.07% | 21.38K | 75.9K | 0 | 0 |
| Mar 31, 2024 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0% | 0 | - | -11.4K | -100.00% |
| Mar 31, 2024 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.2% | 60.11K | 213.39K | 13.45K | +28.82% |
| Mar 31, 2024 | ADVISORY SERVICES NETWORK, LLC | 0% | 0 | - | -600 | -100.00% |
| Mar 31, 2024 | CITADEL ADVISORS LLC | 0% | 1K | 3.55K | 600 | +150.00% |
| Mar 31, 2024 | HANSON & DOREMUS INVESTMENT MANAGEMENT | 0.06% | 16.66K | 59K | 0 | 0 |
| Mar 31, 2024 | TWO SIGMA INVESTMENTS, LP | 0.06% | 18.5K | 65.69K | 0 | 0 |
| Mar 31, 2024 | VIRTU FINANCIAL LLC | 0.06% | 19.46K | 69K | -8.25K | -29.78% |
| Mar 31, 2024 | TWO SIGMA ADVISERS, LP | 0.07% | 20.7K | 73.49K | -400 | -1.90% |
| Mar 31, 2024 | GSA CAPITAL PARTNERS LLP | 0% | 0 | - | -99.02K | -100.00% |
| Dec 31, 2023 | UBS GROUP AG | 0.01% | 2.07K | 6.67K | -3.91K | -65.42% |
| Dec 31, 2023 | GROUP ONE TRADING, L.P. | 0.01% | 2.99K | 9.66M | -3.43K | -53.43% |
| Dec 31, 2023 | CREDIT AGRICOLE S A | 0.01% | 2.67K | 8.62K | 0 | 0 |
| Dec 31, 2023 | ROYAL BANK OF CANADA | 0.01% | 4K | 13K | 0 | 0 |
| Dec 31, 2023 | MORGAN STANLEY | 0.02% | 7.04K | 22.75K | -2.66K | -27.44% |
| Dec 31, 2023 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.02% | 7.21K | 23.29K | 4.42K | +158.70% |
| Dec 31, 2023 | HANSON & DOREMUS INVESTMENT MANAGEMENT | 0.06% | 16.66K | 54K | 0 | 0 |
| Dec 31, 2023 | TWO SIGMA INVESTMENTS, LP | 0.06% | 18.5K | 59.77K | -2.4K | -11.49% |
| Dec 31, 2023 | WINTON GROUP LTD | 0.08% | 23.96K | 77.38K | -19.64K | -45.06% |
| Dec 31, 2023 | TWO SIGMA ADVISERS, LP | 0.07% | 21.1K | 68.15K | -2.9K | -12.08% |
| Dec 31, 2023 | GEODE CAPITAL MANAGEMENT, LLC | 0.07% | 21.38K | 69.06K | 0 | 0 |
| Dec 31, 2023 | VIRTU FINANCIAL LLC | 0.09% | 27.72K | 90K | 27.72K | +100.00% |
| Dec 31, 2023 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.15% | 46.66K | 150.72K | -600 | -1.27% |
| Dec 31, 2023 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 0.24% | 71.37K | 230.53K | 71.37K | +100.00% |
| Dec 31, 2023 | GABELLI FUNDS LLC | 0.31% | 94.02K | 303.69K | 0 | 0 |
| Dec 31, 2023 | MILLENNIUM MANAGEMENT LLC | 0.32% | 97.28K | 314.21K | -55.26K | -36.23% |
| Dec 31, 2023 | GSA CAPITAL PARTNERS LLP | 0.33% | 99.02K | 320K | 25.57K | +34.81% |
| Dec 31, 2023 | EMPOWERED FUNDS, LLC | 0.37% | 111.31K | 359.53M | 9.98K | +9.85% |
| Dec 31, 2023 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.85% | 257.66K | 832.24K | 9.98K | +4.03% |
| Dec 31, 2023 | RENAISSANCE TECHNOLOGIES LLC | 1.51% | 456.09K | 1.47M | 23.99K | +5.55% |
| Dec 31, 2023 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 0% | 0 | - | -27.83K | -100.00% |
| Dec 31, 2023 | INVESCO LTD. | 0% | 0 | - | -28.36K | -100.00% |
| Dec 31, 2023 | AMERICAN CENTURY COMPANIES INC | 0% | 0 | - | -10.32K | -100.00% |
| Dec 31, 2023 | QUBE RESEARCH & TECHNOLOGIES LTD | 0% | 130 | 420 | 0 | 0 |
| Dec 31, 2023 | CITADEL ADVISORS LLC | 0% | 400 | 1.29K | -600 | -60.00% |
| Dec 31, 2023 | ADVISORY SERVICES NETWORK, LLC | 0% | 600 | 1.94K | 600 | +100.00% |
| Dec 31, 2023 | SIMPLEX TRADING, LLC | 0% | 656 | 2K | 91 | +16.11% |
| Dec 31, 2023 | JPMORGAN CHASE & CO | 0% | 861 | 2.78K | 861 | +100.00% |
Among the CAAS insiders holding of 64.77% of the stake in company, QIZHOU WU, CEO, holds the largest shares of 1.33M. WONG TSE YIU, Senior Vice President, is the second largest CAAS insider with ownership of 397.01K shares. YU SHENGBIN, Senior Vice President, stands third with possession of 246.33K shares of that stake.
| Insiders | Designation | Shares Held |
|---|---|---|
| QIZHOU WU | CEO | 1.33M |
| WONG TSE YIU | Senior Vice President | 397.01K |
| YU SHENGBIN | Senior Vice President | 246.33K |
| LI JIE | Chief Financial Officer | 97.03K |
| WONG ARTHUR LAP TAT | director | 3K |
| HU DAMING | CA | 0 |
| Date | Insider | Type | Cost | Shares | Value ($) | Shares Total |
|---|---|---|---|---|---|---|
| Nov 16, 2023 | LI JIE | PURCHASE | 3.22 | 6K | 19.32K | 97.03K |
| Dec 03, 2020 | LI JIE | SALE | 9.00 | 10K | 90K | 91.03K |
| Sep 10, 2019 | LI JIE | PURCHASE | 1.81 | 33 | 59.73 | 141.03K |
| Sep 09, 2019 | LI JIE | PURCHASE | 1.81 | 2K | 3.62K | 141K |
| Sep 06, 2019 | LI JIE | PURCHASE | 1.85 | 5.13K | 9.48K | 139K |
| Sep 04, 2019 | LI JIE | PURCHASE | 1.85 | 875 | 1.62K | 133.87K |
| Sep 03, 2019 | LI JIE | PURCHASE | 1.85 | 2K | 3.7K | 133K |
| Aug 26, 2019 | LI JIE | PURCHASE | 1.85 | 1K | 1.85K | 131K |
| Aug 23, 2019 | LI JIE | PURCHASE | 1.90 | 953 | 1.81K | 126K |
| Aug 22, 2019 | LI JIE | PURCHASE | 1.90 | 47 | 89.3 | 125.04K |
| Nov 23, 2018 | LI JIE | PURCHASE | 2.03 | 3K | 6.09K | 123K |
| Nov 21, 2018 | LI JIE | PURCHASE | 2.04 | 1K | 2.04K | 116K |
| Nov 19, 2018 | LI JIE | PURCHASE | 2.09 | 2K | 4.18K | 112K |
| Nov 16, 2018 | LI JIE | PURCHASE | 2.10 | 2.5K | 5.25K | 107.5K |
| Nov 15, 2018 | LI JIE | PURCHASE | 2.12 | 10K | 21.2K | 105K |
| Nov 14, 2018 | LI JIE | PURCHASE | 2.10 | 8.59K | 18.05K | 95K |
| Nov 13, 2018 | LI JIE | PURCHASE | 2.07 | 3K | 6.21K | 86.4K |
| Jun 02, 2016 | WONG ARTHUR LAP TAT | PURCHASE | 4.20 | 3K | 12.6K | 3K |
| Sep 02, 2014 | QIZHOU WU | SALE | 9.60 | 30K | 288K | 1.33M |
| Aug 26, 2014 | QIZHOU WU | SALE | 9.48 | 26.47K | 250.96K | 1.42M |
| Aug 18, 2014 | HU DAMING | SALE | 9.33 | 100 | 933 | 0 |
| Jun 05, 2012 | WONG TSE YIU | PURCHASE | 4.03 | 5 | 20.15 | 397.01K |
| Jun 05, 2012 | YU SHENGBIN | PURCHASE | 4.05 | 100 | 405 | 246.33K |
| Jun 04, 2012 | YU SHENGBIN | PURCHASE | 3.94 | 100 | 394 | 236.13K |
| Jun 04, 2012 | WONG TSE YIU | PURCHASE | 4.04 | 100 | 404 | 387.2K |