Innovative Aerosystems
Designs and services flight-deck and flight-guidance systems for aircraft retrofits and manufacturers.
$24.78
At close+1.78 (+7.74%)
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Breakdown13F · Form 4
Institutions 53.91%9.65M sharesInsiders 4.11%734.9K sharesOther 41.98%7.51M shares
Shares outstanding 17.89M · Float 16.37M
This issuer lists more than one class and the share count spans them all, so a stake here reads as a share of the whole company, not of this class.
Institutions13F, as of Mar 31, 2026
132 holders · 9.65M shares · 50 new positions · 84 increased · 32 reduced · 13 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| Marshall Wace, LLP | 753.4K | 4.21% | −1.1K | May 15, 2026 |
| Vanguard Capital Management LLC | 625.8K | 3.50% | +625.8Knew | May 15, 2026 |
| Morgan Stanley | 603.2K | 3.37% | −68.3K | May 15, 2026 |
| Punch & Associates Investment Management, Inc. | 518.6K | 2.90% | −76.6K | May 15, 2026 |
| Dimensional Fund Advisors LP | 368.3K | 2.06% | −9.6K | May 7, 2026 |
| Driehaus Capital Management LLC | 348.1K | 1.95% | +348.1Knew | May 15, 2026 |
| Renaissance Technologies LLC | 302.9K | 1.69% | +33.8K | May 14, 2026 |
| BlackRock, Inc. | 287.6K | 1.61% | −56.2K | May 13, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 5.80% | 1.04M | 13G | Jul 28, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % of company | Filed |
|---|---|---|---|---|
| Harborne Christopher | 10 percent owner | 1.58M | 8.85% | Jul 1, 2025 |
| Shahram Askarpour | officer: Chief Executive Officer | 495.0K | 2.77% | May 20, 2026 |
| Glen R. Bressner | director | 153.7K | 0.86% | May 21, 2026 |
| Jeffrey DiGiovanni | officer: Chief Financial Officer | 86.2K | 0.48% | Jul 10, 2026 |
3 ten-percent owners hold 3.25M shares by Form 4, outside the officers-and-directors figure above · 15 people have not refiled in the last 18 months (3.95M shares), so they are not in the figure above
Latest trades
No open-market trades in the last 12 months.
CongressHouse and Senate disclosures
Not reported.