Innovative Aerosystems, Inc.
Innovative Aerosystems, Inc. (ISSC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · ISSC · as of Sep 30, 2025
Ownership Breakdown
96
Institutional Holders
▲ 25 vs Q2
$91.91M
Total Inst. Value
▲ $5.55M vs Q2
17.89M
Shares Outstanding
freeFloat 91.23%
7.36M
13F Shares Held
▲ 1.14M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
ISSC largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
MORGAN STANLEY services-computer programming services | 641.4K | 3.64% | 3.64% | $8.01B | May 27, 2026 | ▼ 40.0K |
VANGUARD GROUP INC services-computer programming services | 556.2K | 3.16% | 3.16% | $6.95B | Nov 7, 2025 | ▲ 18.9K |
MARSHALL WACE, LLP services-computer programming services | 479.2K | 2.72% | 2.72% | $5.99B | Nov 13, 2025 | ▲ 189.4K |
DIMENSIONAL FUND ADVISORS LP services-computer programming services | 372.3K | 2.12% | 2.12% | $4.65B | Nov 12, 2025 | ▼ 1.1K |
BLACKROCK, INC. services-computer programming services | 361.1K | 2.05% | 2.05% | $4.51B | Nov 12, 2025 | ▲ 24.0K |
RENAISSANCE TECHNOLOGIES LLC services-computer programming services | 327.0K | 1.86% | 1.86% | $4.08B | Nov 13, 2025 | ▼ 142.8K |
WEALTHTRUST AXIOM LLC services-computer programming services | 323.7K | 1.84% | 1.84% | $4.04B | Nov 14, 2025 | ▼ 151.6K |
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. services-computer programming services | 306.7K | 1.74% | 1.74% | $3.83B | Nov 14, 2025 | ▲ 96.7K |
CITADEL ADVISORS LLC services-computer programming services | 289.6K | 1.65% | 1.65% | $3.62B | Nov 14, 2025 | ▲ 217.5K |
PALISADES INVESTMENT PARTNERS, LLC services-computer programming services | 234.3K | 1.33% | 1.33% | $2.93B | Oct 30, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
22
Increased
+1.11M shares15
New Positions
first time holders10
Decreased
−548.0K shares0
Sold Out
fully exitedNet shares change (top 50)
+558.2K
+1.11M / −548.0K
Net new holders
+27
15 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
ISSC insider trading · insider activity
Source: SEC Form 4
7
Buy transactions
4
Sell transactions
1.75
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
BRESSNER GLEN R director | May 20, 2026 | Award | 6,300 | $15.93 | $100.4K | 153.7K | Form 4 ↗ |
Askarpour Shahram Chief Executive Officer | May 18, 2026 | Tax Withhold | 906 | $16.26 | $14.7K | 495.0K | Form 4 ↗ |
DiGiovanni Jeffrey Chief Financial Officer | May 18, 2026 | Tax Withhold | 474 | $16.26 | $7.7K | 87.9K | Form 4 ↗ |
DiGiovanni Jeffrey Chief Financial Officer | Feb 17, 2026 | Award | 9,455 | $19.83 | $187.5K | 92.2K | Form 4 ↗ |
DiGiovanni Jeffrey Chief Financial Officer | Feb 17, 2026 | Award | 21,307 | — | — | 21.3K | Form 4 ↗ |
Askarpour Shahram Chief Executive Officer | Feb 17, 2026 | Award | 20,171 | $19.83 | $400.0K | 502.4K | Form 4 ↗ |
Askarpour Shahram Chief Executive Officer | Feb 17, 2026 | Award | 45,455 | — | — | 45.5K | Form 4 ↗ |
Devine Denise L director | Apr 16, 2026 | Award | 5,618 | — | — | 20.6K | Form 4 ↗ |
Devine Denise L director | Apr 16, 2026 | D-Return | 5,403 | — | — | 15.0K | Form 4 ↗ |
Dean Garry C. director | Apr 16, 2026 | Award | 5,618 | — | — | 29.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Innovative Aerosystems, Inc. (ISSC) is primarily owned by institutional investors, who hold approximately 41.1% of total shares outstanding. Company insiders own approximately 8.77%, while retail and public investors account for the remaining 50.10%.
The largest institutional shareholder of Innovative Aerosystems, Inc. is MORGAN STANLEY, holding approximately 641,409 shares — equal to 3.64% of outstanding shares — as of September 30, 2025.
A total of 96 institutional investors currently hold ISSC stock, with a combined institutional value of approximately $91,913,821 as of the most recent 13F filing period.
Frequently asked questions
ISSC ownershipInnovative Aerosystems, Inc. (ISSC) is primarily owned by institutional investors, who hold approximately 41.1% of shares. The largest shareholder is MORGAN STANLEY with a 3.64% stake. Company insiders hold 8.77%. Data sourced from SEC Form 13F as of September 30, 2025.