List of institutional investors who are active in the last 9 months.
| # | Name | Latest Filing Quarter | Latest Holding Count | Latest AUM |
| 1651 | Circle Wealth Management LLC | 2025Q2 | 214 | $4.49B |
| 1652 | Circumference Group LLC | 2025Q2 | 23 | $96.39M |
| 1653 | CISCO SYSTEMS INC. | 2025Q2 | 4 | $444.24M |
| 1654 | Citadel Advisors LLC | 2025Q2 | 5500 | $112.63B |
| 1655 | Citadel Investment Advisory Inc. | 2025Q2 | 82 | $204.51M |
| 1656 | CITIGROUP INC | 2025Q2 | 4622 | $140.52B |
| 1657 | CITIZENS & NORTHERN CORP | 2025Q2 | 114 | $371.5M |
| 1658 | Citizens Business Bank | 2025Q2 | 100 | $503.85M |
| 1659 | CITIZENS FINANCIAL GROUP INC | 2025Q2 | 680 | $6.17B |
| 1660 | Citizens National Bank Trust Department | 2025Q2 | 373 | $499.24M |
| 1661 | Citrine Capital LLC | 2025Q2 | 38 | $149.19M |
| 1662 | City Center Advisors LLC | 2025Q2 | 156 | $88.11M |
| 1663 | CITY HOLDING CO | 2025Q2 | 485 | $764.1M |
| 1664 | CITY NATIONAL BANK OF FLORIDA | 2025Q2 | 129 | $137.39M |
| 1665 | City of London Investment Management Company Limited | 2025Q2 | 80 | $1.08B |
| 1666 | City State Bank | 2025Q2 | 734 | $280.89M |
| 1667 | CJM Wealth Advisers Ltd. | 2025Q2 | 69 | $300.49M |
| 1668 | CKW FINANCIAL GROUP | 2025Q2 | 169 | $869.06M |
| 1669 | Claar Advisors LLC | 2025Q2 | 18 | $326.47M |
| 1670 | Cladis Investment Advisory LLC | 2025Q2 | 146 | $159.23M |
| 1671 | Clal Insurance Enterprises Holdings Ltd | 2025Q2 | 198 | $10.16B |
| 1672 | Clare Market Investments LLC | 2025Q2 | 140 | $449.15M |
| 1673 | Clarendon Private LLC | 2025Q2 | 98 | $102.47M |
| 1674 | Claret Asset Management Corp | 2025Q2 | 430 | $767.79M |
| 1675 | Clarion Wealth Managment Partners LLC | 2025Q2 | 81 | $91.29M |
| 1676 | CLARIS ADVISORS LLC | 2025Q2 | 71 | $286.52M |
| 1677 | Claris Financial LLC | 2025Q2 | 134 | $132.71M |
| 1678 | Clarity Asset Management Inc. | 2025Q2 | 241 | $161.52M |
| 1679 | Clarity Capital Advisors LLC | 2025Q2 | 85 | $162.63M |
| 1680 | Clarity Capital Partners LLC | 2025Q2 | 106 | $279.01M |
| 1681 | Clarity Financial LLC | 2025Q2 | 102 | $723.05M |
| 1682 | Clarity Wealth Advisors LLC | 2025Q2 | 96 | $390.61M |
| 1683 | Clarity Wealth Development LLC | 2025Q2 | 40 | $93.7M |
| 1684 | Clarius Group LLC | 2025Q2 | 479 | $1.71B |
| 1685 | Clark & Stuart Inc | 2025Q2 | 48 | $132.8M |
| 1686 | Clark Asset Management LLC | 2025Q2 | 185 | $600.98M |
| 1687 | Clark Capital Management Group Inc. | 2025Q2 | 413 | $14.41B |
| 1688 | CLARK ESTATES INC | 2025Q2 | 97 | $445.69M |
| 1689 | CLARK FINANCIAL SERVICES GROUP INC | 2025Q2 | 99 | $162.38M |
| 1690 | Clarkston Capital Partners, LLC | 2025Q2 | 151 | $4.71B |
| 1691 | Claro Advisors LLC | 2025Q2 | 363 | $593.34M |
| 1692 | Clarus Group Inc. | 2025Q2 | 101 | $272.29M |
| 1693 | Clarus Wealth Advisors | 2025Q2 | 85 | $213.44M |
| 1694 | Clay Northam Wealth Management LLC | 2025Q2 | 91 | $153.12M |
| 1695 | Clayton Dubilier & Rice LLC | 2025Q2 | 2 | $357.29M |
| 1696 | Clayton Financial Group LLC | 2025Q2 | 29 | $84.1M |
| 1697 | Clayton Partners LLC | 2025Q2 | 37 | $119.02M |
| 1698 | Clean Energy Transition LLP | 2025Q2 | 16 | $1.02B |
| 1699 | Clean Yield Group | 2025Q2 | 408 | $334.29M |
| 1700 | Clear Creek Financial Management LLC | 2025Q2 | 520 | $1.02B |