GAMCO INVESTORS, INC. ET AL
Position in ISSC — Innovative Solutions & Support Inc
CIK 807249
GREENWICH, CT
Position in ISSC
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$2,597,045
+$201,135 QoQ
Shares Held
126,500
0.0% QoQ
Ownership
0.707%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ISSC Over Time
Shares Held
Position Value (USD)
Position in Aerospace & Defense
Industrials · as of Mar 31, 2026GAMCO INVESTORS, INC. ET AL holds $518,385,428 across 24 Aerospace & Defense names. ISSC ranks #16 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TXT |
Textron Inc
|
1,292,180 | $113,143,280 | |
| 2 | CW |
Curtiss Wright Corp
|
125,447 | $85,444,460 | |
| 3 | DCO |
Ducommun Inc /De/
|
449,461 | $54,834,242 | |
| 4 | MOG-A |
Moog Inc.
|
118,026 | $34,539,128 | |
| 5 | HEI |
Heico Corp
|
122,300 | $33,534,660 | |
| 6 | AIR |
Aar Corp
|
227,165 | $24,865,480 | |
| 7 | WWD |
Woodward, Inc.
|
68,480 | $24,510,361 | |
| 8 | BA |
Boeing Co
|
113,821 | $22,653,793 |
All Filings in ISSC
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,597,045 | 126,500 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $2,395,910 | 126,500 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $1,604,965 | 128,500 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,762,760 | 127,000 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $773,670 | 123,000 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,050,420 | 123,000 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $841,080 | 129,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $761,124 | 126,854 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $884,651 | 120,854 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $1,030,884 | 120,854 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $918,490 | 120,854 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $866,523 | 120,854 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $789,050 | 107,500 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $883,650 | 107,500 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $927,725 | 107,500 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $774,000 | 107,500 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $866,450 | 107,500 | Shares | Sole | 2022-05-18 | |
| 2021-12-31 | $705,200 | 107,500 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $746,991 | 106,409 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $667,184 | 106,409 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $672,504 | 106,409 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $693,786 | 106,409 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $727,837 | 106,409 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $532,045 | 106,409 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $339,444 | 106,409 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||