ISSC
INNOVATIVE SOLUTIONS & SUPPORT INCCompany with tickers: ISSC
CIK
836690
CUSIP
45769N105
Shares Outstanding
17,778,343
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 88
Total Value: $174,137,896
Total Shares: 9,194,189
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| MARSHALL WACE, LLP | $14,290,002 | 754,488 | Shares | Other | 2026-02-13 | View |
| VANGUARD GROUP INC | $13,113,601 | 692,376 | Shares | Sole | 2026-01-29 | View |
| MORGAN STANLEY | $12,080,025 | 637,805 | Shares | Defined | 2026-02-13 | View |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | $11,272,595 | 595,174 | Shares | Sole | 2026-02-17 | View |
| WealthTrust Axiom LLC | $7,317,847 | 386,370 | Shares | Sole | 2026-02-13 | View |
| DIMENSIONAL FUND ADVISORS LP | $7,156,156 | 377,833 | Shares | Sole | 2026-02-12 | View |
| BlackRock, Inc. | $6,510,830 | 343,761 | Shares | Sole | 2026-02-12 | View |
| PEAK6 LLC | $6,039,966 | 318,900 | Shares | Defined | 2026-02-13 | View |
| STIFEL FINANCIAL CORP | $5,529,438 | 291,945 | Shares | Defined | 2026-02-13 | View |
| MILLENNIUM MANAGEMENT LLC | $5,314,166 | 280,579 | Shares | Sole | 2026-02-17 | View |
| RENAISSANCE TECHNOLOGIES LLC | $5,096,621 | 269,093 | Shares | Sole | 2026-02-12 | View |
| Palisades Investment Partners, LLC | $4,531,887 | 239,276 | Shares | Sole | 2026-01-20 | View |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $4,263,412 | 225,101 | Shares | Defined | 2026-02-13 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4,199,850 | 221,745 | Shares | Other | 2026-02-17 | View |
| JANE STREET GROUP, LLC | $3,288,400 | 173,622 | Shares | Defined | 2026-02-12 | View |
| ISTHMUS PARTNERS, LLC | $3,238,645 | 170,995 | Shares | Sole | 2026-02-05 | View |
| Connor, Clark & Lunn Investment Management Ltd. | $3,126,690 | 165,084 | Shares | Sole | 2026-02-10 | View |
| RAYMOND JAMES FINANCIAL INC | $3,097,068 | 163,520 | Shares | Defined | 2026-02-18 | View |
| Ancora Advisors, LLC | $3,064,492 | 161,800 | Shares | Sole | 2026-02-17 | View |
| Man Group plc | $2,930,321 | 154,716 | Shares | Defined | 2026-02-17 | View |
| Pekin Hardy Strauss, Inc. | $2,645,918 | 139,700 | Shares | Sole | 2026-01-30 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $2,631,371 | 138,932 | Shares | Defined | 2026-02-09 | View |
| Teton Advisors, LLC | $2,462,200 | 130,000 | Shares | Sole | 2026-02-05 | View |
| GAMCO INVESTORS, INC. ET AL | $2,395,910 | 126,500 | Shares | Sole | 2026-02-05 | View |
| GOLDMAN SACHS GROUP INC | $2,245,506 | 118,559 | Shares | Defined | 2026-02-10 | View |
| GABELLI FUNDS LLC | $2,079,858 | 109,813 | Shares | Sole | 2026-02-05 | View |
| LAZARD ASSET MANAGEMENT LLC | $1,943,603 | 102,619 | Shares | Sole | 2026-02-17 | View |
| Mesirow Financial Investment Management, Inc. | $1,708,369 | 90,199 | Shares | Sole | 2026-02-05 | View |
| CITADEL ADVISORS LLC | $1,653,462 | 87,300 | Shares | Defined | 2026-02-17 | View |
| UBS Group AG | $1,646,491 | 86,932 | Shares | Defined | 2026-01-29 | View |
| Qube Research & Technologies Ltd | $1,533,666 | 80,975 | Shares | Sole | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,513,306 | 79,900 | Shares | Other | 2026-02-17 | View |
| NEW YORK STATE COMMON RETIREMENT FUND | $1,348,149 | 71,180 | Shares | Sole | 2026-02-12 | View |
| Hennion & Walsh Asset Management, Inc. | $1,223,505 | 64,599 | Shares | Sole | 2026-01-14 | View |
| STATE STREET CORP | $1,215,815 | 64,193 | Shares | Defined | 2026-02-13 | View |
| Russell Investments Group, Ltd. | $1,145,471 | 60,479 | Shares | Defined | 2026-02-17 | View |
| EAM Investors, LLC | $976,944 | 51,581 | Shares | Sole | 2026-02-12 | View |
| Point72 Asset Management, L.P. | $937,056 | 49,475 | Shares | Defined | 2026-02-17 | View |
| HighTower Advisors, LLC | $931,222 | 49,167 | Shares | Sole | 2026-02-06 | View |
| TWO SIGMA INVESTMENTS, LP | $911,733 | 48,138 | Shares | Sole | 2026-02-17 | View |
| 683 Capital Management, LLC | $852,300 | 45,000 | Shares | Defined | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $845,292 | 44,630 | Shares | Defined | 2026-02-17 | View |
| NORTHERN TRUST CORP | $828,586 | 43,748 | Shares | Defined | 2026-02-17 | View |
| OMERS ADMINISTRATION Corp | $816,314 | 43,100 | Shares | Sole | 2026-02-13 | View |
| XTX Topco Ltd | $760,744 | 40,166 | Shares | Defined | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $740,554 | 39,100 | Shares | Defined | 2026-02-17 | View |
| SEI INVESTMENTS CO | $594,697 | 31,399 | Shares | Sole | 2026-02-13 | View |
| BARCLAYS PLC | $555,604 | 29,335 | Shares | Sole | 2026-02-13 | View |
| BRIDGEWAY CAPITAL MANAGEMENT INC | $539,790 | 28,500 | Shares | Sole | 2026-02-17 | View |
| Centiva Capital, LP | $518,198 | 27,360 | Shares | Sole | 2026-02-13 | View |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $458,688 | 24,218 | Shares | Sole | 2026-02-11 | View |
| Hudson Bay Capital Management LP | $446,756 | 23,588 | Shares | Defined | 2026-02-13 | View |
| AMERICAN CENTURY COMPANIES INC | $399,974 | 21,118 | Shares | Defined | 2026-02-13 | View |
| PANAGORA ASSET MANAGEMENT INC | $396,149 | 20,916 | Shares | Sole | 2026-02-13 | View |
| GWM Advisors LLC | $386,376 | 20,400 | Shares | Sole | 2026-02-18 | View |
| JAMES INVESTMENT RESEARCH INC | $386,376 | 20,400 | Shares | Sole | 2026-01-29 | View |
| Wharton Business Group, LLC | $367,341 | 19,395 | Shares | Sole | 2026-02-11 | View |
| JANE STREET GROUP, LLC | $363,648 | 19,200 | Shares | Defined | 2026-02-12 | View |
| MANGROVE PARTNERS | $346,128 | 18,275 | Shares | Sole | 2026-02-17 | View |
| Integrated Quantitative Investments LLC | $344,575 | 18,193 | Shares | Sole | 2026-02-12 | View |
| PharVision Advisers, LLC | $327,169 | 17,274 | Shares | Sole | 2026-02-17 | View |
| AMERIPRISE FINANCIAL INC | $321,620 | 16,981 | Shares | Defined | 2026-02-17 | View |
| LPL Financial LLC | $321,525 | 16,976 | Shares | Sole | 2026-02-11 | View |
| Meixler Investment Management, Ltd. | $313,930 | 16,575 | Shares | Sole | 2026-02-13 | View |
| Quadrature Capital Ltd | $310,597 | 16,399 | Shares | Other | 2026-02-17 | View |
| Squarepoint Ops LLC | $304,801 | 16,093 | Shares | Defined | 2026-02-13 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $284,100 | 15,000 | Shares | Other | 2026-02-17 | View |
| BANK OF AMERICA CORP /DE/ | $279,439 | 14,754 | Shares | Defined | 2026-02-17 | View |
| RITHOLTZ WEALTH MANAGEMENT | $274,004 | 14,467 | Shares | Sole | 2026-01-23 | View |
| Graham Capital Management, L.P. | $261,845 | 13,825 | Shares | Sole | 2026-02-17 | View |
| GREAT VALLEY ADVISOR GROUP, INC. | $250,538 | 13,228 | Shares | Sole | 2026-02-12 | View |
| J.W. COLE ADVISORS, INC. | $239,022 | 12,620 | Shares | Sole | 2026-02-11 | View |
| INTEGRITY ALLIANCE, LLC. | $192,241 | 10,150 | Shares | Sole | 2026-02-09 | View |
| CITIGROUP INC | $157,789 | 8,331 | Shares | Defined | 2026-02-13 | View |
| Advisor Group Holdings, Inc. | $152,372 | 8,045 | Shares | Defined | 2026-02-17 | View |
| BNP PARIBAS ARBITRAGE, SA | $131,633 | 6,950 | Shares | Defined | 2026-02-10 | View |
| CANADA PENSION PLAN INVESTMENT BOARD | $119,322 | 6,300 | Shares | Sole | 2026-02-17 | View |
| GROUP ONE TRADING, L.P. | $101,840 | 5,377 | Shares | Sole | 2026-02-12 | View |
| PNC Financial Services Group, Inc. | $45,456 | 2,400 | Shares | Defined | 2026-02-06 | View |
| Global Retirement Partners, LLC | $35,720 | 1,886 | Shares | Sole | 2026-02-06 | View |
| Caitong International Asset Management Co., Ltd | $27,292 | 1,441 | Shares | Sole | 2026-02-13 | View |
| ROYAL BANK OF CANADA | $24,185 | 1,277 | Shares | Defined | 2026-02-17 | View |
| Quarry LP | $24,148 | 1,275 | Shares | Other | 2026-02-13 | View |
| WELLS FARGO & COMPANY/MN | $18,940 | 1,000 | Shares | Defined | 2026-02-13 | View |
| Bank of New York Mellon Corp | $18,749 | 990 | Shares | Defined | 2026-02-10 | View |
| Covestor Ltd | $12,292 | 649 | Shares | Sole | 2026-02-06 | View |
| AdvisorNet Financial, Inc | $7,576 | 400 | Shares | Sole | 2026-01-20 | View |
| US BANCORP \DE\ | $7,254 | 383 | Shares | Defined | 2026-01-30 | View |
| Sunbelt Securities, Inc. | $5,644 | 298 | Shares | Sole | 2026-02-20 | View |
| Motiv8 Investments LLC | $4,735 | 250 | Shares | Sole | 2026-02-13 | View |
| Spire Wealth Management | $1,894 | 100 | Shares | Sole | 2026-01-14 | View |
| SBI Securities Co., Ltd. | $492 | 26 | Shares | Defined | 2026-02-03 | View |
| JONES FINANCIAL COMPANIES LLLP | $75 | 4 | Shares | Sole | 2026-02-17 | View |