Innovative Solutions & Support Inc (NASDAQ:ISSC) has 86 institutional investors that have filed 13F reports for the period ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| MARSHALL WACE, LLP | 31 Mar, 2026 | 753,377 | -1,111 | -0.15% | $15,466,831.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 625,775 | 625,775 | 0.00% | $12,847,161.00 |
| Morgan Stanley | 31 Mar, 2026 | 603,247 | -68,281 | -10.17% | $12,384,674.00 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 31 Mar, 2026 | 518,618 | -76,556 | -12.86% | $10,647,228.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 368,267 | -9,566 | -2.53% | $7,557,617.00 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 348,103 | 348,103 | 0.00% | $7,146,555.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 302,893 | 33,800 | 12.56% | $6,218,393.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 287,578 | -56,183 | -16.34% | $5,903,977.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Mar, 2026 | 276,323 | 51,222 | 22.76% | $5,672,911.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Mar, 2026 | 248,692 | -31,887 | -11.36% | $5,105,647.00 |
| ALGERT GLOBAL LLC | 31 Mar, 2026 | 230,834 | 230,834 | 0.00% | $4,739.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 228,052 | 206,934 | 979.89% | $4,681,908.00 |
| Qube Research & Technologies Ltd | 31 Mar, 2026 | 212,137 | 131,162 | 161.98% | $4,355,173.00 |
| WealthTrust Axiom LLC | 31 Mar, 2026 | 206,332 | -180,038 | -46.60% | $4,236,001.00 |
| Connor, Clark & Lunn Investment Management Ltd. | 31 Mar, 2026 | 170,853 | 5,769 | 3.49% | $3,507,612.00 |
| ISTHMUS PARTNERS, LLC | 31 Mar, 2026 | 165,173 | -5,822 | -3.40% | $3,391,002.00 |
| Raymond James Financial Inc | 31 Mar, 2026 | 149,358 | -14,162 | -8.66% | $3,066,320.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 146,056 | 7,124 | 5.13% | $3,000,086.00 |
| Hennion & Walsh Asset Management, Inc. | 31 Mar, 2026 | 143,300 | 78,701 | 121.83% | $2,941,949.00 |
| Trexquant Investment LP | 31 Mar, 2026 | 141,322 | 141,322 | 0.00% | $2,901,341.00 |