Security key
45769N105
INNOVATIVE SOLUTIONS & SUPPORT INC - Common Stock (ISSC)
CUSIP: 45769N105
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 8,698,465
- Total 13F value
- $164,752,183
- Share change
- +1,434,542
- Put/Call ratio
- 11%
- SEC-reported price per share
- $18.94
- Number of holders
- 88
- Value change
- +$30,480,711
- Number of buys
- 54
- Number of sells
- 42
- Shares outstanding
- 17,992,586
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
88
Top holders
10
ISSC full security history
Ownership snapshot
Full 13F holder table
INNOVATIVE SOLUTIONS & SUPPORT INC SEC filings
INNOVATIVE SOLUTIONS & SUPPORT INC company facts
Broader feeds
Ownership snapshot
Top reported holders of ISSC - INNOVATIVE SOLUTIONS & SUPPORT INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Kevin P. Gilboy
Disclosed value leader
Christopher Harborne
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
3/4/5
13F
Lead comparable stake: 3.8%
13D/G row: Kevin P. Gilboy
Showing 1-6 of 15 holder rows.
Quick read
Kevin P. Gilboy leads the comparable SEC ownership view at 3.8%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Kevin P. Gilboy's linked filing trail.
Comparable ownership
Top 5
Kevin P. Gilboy
3.8%
Christopher Harborne
8.8%
MORGAN STANLEY
3.6%
VANGUARD GROUP INC
3.1%
MARSHALL WACE, LLP
2.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Kevin P. Gilboy |
13D/G
|
3.8%
|
$3,798,967
664,155 shares
|
$0 | 02 Dec 2024 |
| Christopher Harborne |
3/4/5
10%+ Owner
|
8.8%
|
$21,674,046
1,583,411 shares
|
— | 27 Jun 2025 |
| MORGAN STANLEY |
13F
Company
|
3.6%
|
$8,011,201
641,409 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
3.1%
|
$6,946,788
556,188 shares
|
— | 30 Sep 2025 |
| MARSHALL WACE, LLP |
13F
Company
|
2.7%
|
$5,985,230
479,202 shares
|
— | 30 Sep 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.1%
|
$4,649,190
372,308 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
88
Shares
8,698,465
Rows available
88
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
91
Q4 2025 holders
88
Holder diff
-3
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|