Innovative Solutions & Support Inc (NASDAQ:ISSC) showed up in the 13F filings of 86 institutional investors as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| MARSHALL WACE, LLP | 31 Dec, 2025 | 754,488 | 275,286 | 57.45% | $14,290,004.00 |
| MARSHALL WACE, LLP | 31 Dec, 2025 | 753,377 | -1,111 | -0.15% | $15,466,831.00 |
| VANGUARD GROUP INC | 31 Dec, 2025 | 696,748 | 140,560 | 25.27% | $13,196,407.00 |
| Morgan Stanley | 31 Dec, 2025 | 671,528 | 30,119 | 4.70% | $12,718,745.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Dec, 2025 | 625,775 | 625,775 | 0.00% | $12,847,161.00 |
| Morgan Stanley | 31 Dec, 2025 | 603,247 | -68,281 | -10.17% | $12,384,674.00 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 31 Dec, 2025 | 595,174 | 288,479 | 94.06% | $11,272,596.00 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 31 Dec, 2025 | 518,618 | -76,556 | -12.86% | $10,647,228.00 |
| WealthTrust Axiom LLC | 31 Dec, 2025 | 386,370 | 62,712 | 19.38% | $7,317,853.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 377,833 | 5,525 | 1.48% | $7,158,327.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 368,267 | -9,566 | -2.53% | $7,557,617.00 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 31 Dec, 2025 | 348,103 | 348,103 | 0.00% | $7,146,555.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 343,761 | -17,307 | -4.79% | $6,510,835.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Dec, 2025 | 302,893 | 33,800 | 12.56% | $6,218,393.00 |
| Stifel Financial Corp | 31 Dec, 2025 | 291,945 | 291,945 | 0.00% | $5,529,444.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 287,578 | -56,183 | -16.34% | $5,903,977.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Dec, 2025 | 280,579 | 259,561 | 1,234.95% | $5,314,166.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Dec, 2025 | 276,323 | 51,222 | 22.76% | $5,672,911.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Dec, 2025 | 269,093 | -57,866 | -17.70% | $5,096,621.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Dec, 2025 | 248,692 | -31,887 | -11.36% | $5,105,647.00 |