Security Snapshot

INNOVATIVE SOLUTIONS & SUPPORT INC - Common Stock, par value $0.001 per share (ISSC) Institutional Ownership

CUSIP: 45769N105

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

88

Shares (Excl. Options)

8,698,465

Price

$18.94

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Type / Class
Equity / Common Stock, par value $0.001 per share
Symbol
ISSC on Nasdaq
Shares outstanding
17,442,309
Price per share
$25.17
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
8,698,465
Total reported value
$164,752,183
% of total 13F portfolios
0%
Share change
+1,434,542
Value change
+$30,480,711
Number of holders
88
Price from insider filings
$25.17
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • ISSC - INNOVATIVE SOLUTIONS & SUPPORT INC - Common Stock, par value $0.001 per share is tracked under CUSIP 45769N105.
  • 88 institutions reported positions in Q4 2025.
  • 1 significant owner is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 88 to 17 between Q4 2025 and Q1 2026.
  • Reported value moved from $164,752,183 to $10,645,491.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 88 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 45769N105?
CUSIP 45769N105 identifies ISSC - INNOVATIVE SOLUTIONS & SUPPORT INC - Common Stock, par value $0.001 per share in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of INNOVATIVE SOLUTIONS & SUPPORT INC - Common Stock, par value $0.001 per share (ISSC) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Gilboy Kevin P 3.8% $3,798,967 664,155 Kevin P. Gilboy 02 Dec 2024

As of 31 Dec 2025, 88 institutional investors reported holding 8,698,465 shares of INNOVATIVE SOLUTIONS & SUPPORT INC - Common Stock, par value $0.001 per share (ISSC). This represents 50% of the company’s total 17,442,309 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of INNOVATIVE SOLUTIONS & SUPPORT INC - Common Stock, par value $0.001 per share (ISSC) together control 41% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
MARSHALL WACE, LLP 4.3% 754,488 +57% 0.01% $14,290,004
VANGUARD GROUP INC 4% 696,748 +25% 0% $13,196,407
MORGAN STANLEY 3.8% 671,528 +4.7% 0% $12,718,745
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 3.4% 595,174 +94% 0.66% $11,272,596
WealthTrust Axiom LLC 2.2% 386,370 +19% 1.9% $7,317,853
DIMENSIONAL FUND ADVISORS LP 2.2% 377,833 +1.5% 0% $7,158,327
BlackRock, Inc. 2% 343,761 -4.8% 0% $6,510,835
STIFEL FINANCIAL CORP 1.7% 291,945 0% $5,529,444
MILLENNIUM MANAGEMENT LLC 1.6% 280,579 +1235% 0% $5,314,166
RENAISSANCE TECHNOLOGIES LLC 1.5% 269,093 -18% 0.01% $5,096,621
Palisades Investment Partners, LLC 1.4% 239,276 +2.1% 1.7% $4,531,887
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1.3% 225,101 -2.7% 0% $4,263,413
SUSQUEHANNA INTERNATIONAL GROUP, LLP 1.3% 221,745 +1.9% 0.01% $4,199,850
JANE STREET GROUP, LLC 1% 173,622 +770% 0% $3,288,400
ISTHMUS PARTNERS, LLC 0.98% 170,995 -9.9% 0.36% $3,238,645
Connor, Clark & Lunn Investment Management Ltd. 0.95% 165,084 +7.2% 0.01% $3,126,691
RAYMOND JAMES FINANCIAL INC 0.94% 163,520 -7.2% 0% $3,097,069
Ancora Advisors LLC 0.93% 161,800 -0.52% 0.06% $3,064,492
Man Group plc 0.89% 154,716 +140% 0.01% $2,930,321
Pekin Hardy Strauss, Inc. 0.8% 139,700 0% 0.24% $2,645,918
GEODE CAPITAL MANAGEMENT, LLC 0.8% 138,932 +4.5% 0% $2,632,246
Teton Advisors, LLC 0.75% 130,000 -4.9% 1.7% $2,462,200
GAMCO INVESTORS, INC. ET AL 0.73% 126,500 -1.6% 0.02% $2,395,910
GOLDMAN SACHS GROUP INC 0.68% 118,559 +704% 0% $2,245,508
GABELLI FUNDS LLC 0.63% 109,813 +26% 0.01% $2,079,858

Institutional Holders of INNOVATIVE SOLUTIONS & SUPPORT INC - Common Stock, par value $0.001 per share (ISSC) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 518,525 $10,645,491 -$942,038 $20.53 17
2025 Q4 8,698,465 $164,752,183 +$30,480,711 $18.94 88
2025 Q3 7,358,262 $91,901,331 +$14,243,257 $12.49 91
2025 Q2 6,209,055 $86,178,644 +$7,185,569 $13.88 70
2025 Q1 5,785,281 $36,394,187 +$3,871,120 $6.29 57
2024 Q4 5,120,027 $43,723,794 +$9,778,428 $8.54 52
2024 Q3 4,020,865 $26,214,266 +$488,244 $6.52 43
2024 Q2 3,947,306 $23,683,409 -$1,674,860 $6.00 39
2024 Q1 4,203,039 $30,766,518 +$2,092,718 $7.32 43
2023 Q4 3,917,610 $33,417,182 +$1,734,074 $8.53 40
2023 Q3 3,717,303 $28,252,152 +$1,415,717 $7.60 34
2023 Q2 3,541,472 $25,389,532 +$106,530 $7.17 32
2023 Q1 3,526,229 $25,881,607 +$40,588 $7.34 34
2022 Q4 3,514,348 $28,879,374 -$249,253 $8.22 33
2022 Q3 3,537,571 $30,527,000 -$2,793,564 $8.63 30
2022 Q2 3,887,241 $27,986,200 +$780,957 $7.20 30
2022 Q1 3,777,382 $30,444,600 -$437,584 $8.06 27
2021 Q4 3,832,354 $25,139,000 +$7,811 $6.56 23
2021 Q3 3,831,139 $26,990,000 -$475,756 $7.02 22
2021 Q2 3,898,277 $24,440,000 -$789,724 $6.27 22
2021 Q1 4,023,488 $25,429,000 -$1,175,456 $6.32 25
2020 Q4 4,201,023 $27,390,000 -$559,271 $6.52 27
2020 Q3 4,286,136 $29,318,000 -$764,104 $6.84 27
2020 Q2 4,410,095 $22,050,000 -$579,866 $5.00 27
2020 Q1 4,527,031 $14,436,000 +$492,745 $3.19 29
2019 Q4 4,343,956 $25,371,000 +$1,260,233 $5.84 27
2019 Q3 4,172,246 $19,607,000 +$472,090 $4.70 26
2019 Q2 4,071,884 $20,767,000 +$197,846 $5.10 23
2019 Q1 4,034,610 $12,142,000 -$120,298 $3.01 22
2018 Q4 4,078,056 $9,160,000 -$585,609 $2.25 24
2018 Q3 4,340,897 $11,024,000 +$778,412 $2.54 24
2018 Q2 4,032,503 $11,733,000 +$38,766 $2.91 24
2018 Q1 4,018,561 $14,186,000 -$229,509 $3.53 26
2017 Q4 4,082,387 $12,003,000 -$96,745 $2.94 23
2017 Q3 4,111,037 $14,961,000 +$128,297 $3.64 24
2017 Q2 4,072,740 $17,918,000 -$396,190 $4.40 24
2017 Q1 4,176,752 $12,611,000 +$1,289,453 $3.02 25
2016 Q4 4,215,837 $14,035,000 -$65,999 $3.33 27
2016 Q3 4,368,043 $13,919,000 -$1,265,918 $3.19 27
2016 Q2 4,760,436 $13,423,000 -$247,892 $2.82 26
2016 Q1 4,849,099 $12,751,000 -$275,403 $2.63 24
2015 Q4 4,953,744 $13,669,000 -$1,806,734 $2.76 27
2015 Q3 5,611,466 $15,205,000 -$2,170,349 $2.71 25
2015 Q2 6,411,101 $21,154,000 -$196,168 $3.30 25
2015 Q1 6,466,001 $24,566,000 -$343,818 $3.80 27
2014 Q4 6,577,180 $20,975,000 -$11,362,269 $3.18 29
2014 Q3 8,399,209 $43,802,000 -$1,707,582 $5.22 35
2014 Q2 8,641,284 $64,286,000 -$1,850,150 $7.44 40
2014 Q1 8,889,893 $66,939,427 +$1,624,637 $7.53 43
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