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Innovative Solutions and Support (ISSC) Institutional Ownership

Innovative Solutions and Support logo
$19.35 -0.06 (-0.31%)
As of 10/12/2026

Institutional Ownership Changes (13F Filings) for Innovative Solutions and Support (NASDAQ:ISSC)

Current
Institutional Ownership
Percentage
28.53%
Number of
Institutional Buyers
(last 12 months)
67
Total
Institutional Inflows
(last 12 months)
$104.21M
Number of
Institutional Sellers
(last 12 months)
19
Total
Institutional Outflows
(last 12 months)
$10.38M
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ISSC Institutional Buying and Selling by Quarter

Innovative Solutions and Support Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/26/2026HighTower Advisors LLC25,967$467K0.0%-13.3%0.145%
8/20/2026Ancora Advisors LLC84,740$1.53M0.0%-19.2%0.474%
8/20/2026Penn Capital Management Company LLC43,398$781K0.0%N/A0.243%
8/18/2026Empowered Funds LLC11,095$200K0.0%N/A0.062%
8/17/2026Punch & Associates Investment Management Inc.569,963$10.26M0.5%N/A3.186%
8/17/2026Bank of America Corp DE11,923$215K0.0%N/A0.067%
8/15/2026Man Group plc142,100$2.56M0.0%N/A0.794%
8/14/2026Ancora Advisors LLC84,740$1.53M0.0%N/A0.474%
8/14/2026Canada Pension Plan Investment Board25,800$464K0.0%N/A0.144%
8/14/2026Legal & General Group Plc1,433$26K0.0%N/A0.008%
8/14/2026Algert Global LLC121,591$2.19M0.0%-47.3%0.680%
8/13/2026Connor Clark & Lunn Investment Management Ltd.168,061$3.03M0.0%N/A0.939%
8/12/2026Quantbot Technologies LP36,018$648K0.0%N/A0.201%
8/7/2026BlackRock Inc.1,066,911$19.20M0.0%N/A5.964%
8/7/2026Deutsche Bank AG14,748$265K0.0%N/A0.082%
8/6/2026Bank of New York Mellon Corp140,640$2.53M0.0%N/A0.786%
8/6/2026State of Wyoming8,855$159K0.0%N/A0.049%
7/9/2026Hennion & Walsh Asset Management Inc.186,853$3.36M0.1%+30.4%1.044%
5/19/2026Bank of America Corp DE13,617$280K0.0%-7.8%0.077%
5/18/2026Royal Bank of Canada7,619$156K0.0%+496.6%0.043%
5/18/2026Empowered Funds LLC15,615$321K0.0%N/A0.087%
5/16/2026Lazard Asset Management LLC111,619$2.29M0.0%+8.8%0.628%
5/15/2026Punch & Associates Investment Management Inc.518,618$10.65M0.6%-12.9%2.917%
5/14/2026Renaissance Technologies LLC302,893$6.22M0.0%+12.6%1.704%
5/14/2026Teton Advisors LLC111,000$2.28M1.6%-14.6%0.624%
5/14/2026Gabelli Funds LLC117,770$2.42M0.0%+7.2%0.662%
5/14/2026Arrowstreet Capital Limited Partnership276,323$5.67M0.0%+22.8%1.554%
5/14/2026Sei Investments Co.62,798$1.29M0.0%+100.0%0.353%
5/14/2026State of Wyoming10,630$218K0.0%N/A0.060%
5/7/2026Dimensional Fund Advisors LP368,267$7.56M0.0%-2.5%2.071%
5/7/2026Precision Wealth Strategies LLC29,002$595K0.2%N/A0.163%
5/5/2026Bank of New York Mellon Corp55,771$1.15M0.0%+108.7%0.314%
4/30/2026Isthmus Partners LLC165,173$3.39M0.4%-3.4%0.929%
4/27/2026Sierra Summit Advisors LLC48,672$999K0.1%N/A0.274%
4/27/2026Y Intercept Hong Kong Ltd93,404$1.92M0.0%N/A0.525%
4/23/2026Inspire Investing LLC25,081$515K0.0%N/A0.141%
4/20/2026Ritholtz Wealth Management15,919$327K0.0%+10.0%0.090%
2/18/2026XTX Topco Ltd40,166$761K0.0%+26.9%0.226%
2/18/2026Quadrature Capital Ltd16,399$311K0.0%N/A0.092%
2/18/2026Millennium Management LLC280,579$5.31M0.0%+1,234.9%1.578%
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2/18/2026Man Group plc154,716$2.93M0.0%+140.0%0.870%
2/18/2026683 Capital Management LLC45,000$852K0.0%N/A0.253%
2/17/2026Lazard Asset Management LLC102,619$1.94M0.0%-6.6%0.577%
2/17/2026Osaic Holdings Inc.9,091$172K0.0%-56.8%0.051%
2/17/2026Russell Investments Group Ltd.60,479$1.15M0.0%+29.3%0.340%
2/17/2026Punch & Associates Investment Management Inc.595,174$11.27M0.7%+94.1%3.348%
2/17/2026Mangrove Partners IM LLC18,275$346K0.0%N/A0.103%
2/17/2026Graham Capital Management L.P.13,825$262K0.0%N/A0.078%
2/16/2026Squarepoint Ops LLC16,093$305K0.0%+11.6%0.091%
2/16/2026OMERS ADMINISTRATION Corp43,100$816K0.0%N/A0.242%
2/16/2026WealthTrust Axiom LLC386,370$7.32M1.9%+19.4%2.173%
2/16/2026Barclays PLC29,335$556K0.0%+638.5%0.165%
2/13/2026Marshall Wace LLP754,488$14.29M0.0%+57.4%4.243%
2/13/2026Stifel Financial Corp291,945$5.53M0.0%N/A1.642%
2/13/2026Hudson Bay Capital Management LP23,588$447K0.0%N/A0.133%
2/13/2026State Street Corp64,193$1.22M0.0%+9.6%0.361%
2/13/2026Caitong International Asset Management Co. Ltd1,441$27K0.1%+7,484.2%0.008%
2/12/2026Renaissance Technologies LLC269,093$5.10M0.0%-17.7%1.513%
2/12/2026Dimensional Fund Advisors LP377,833$7.16M0.0%+1.5%2.125%
2/12/2026Integrated Quantitative Investments LLC18,193$345K0.1%+9.4%0.102%
2/12/2026Informed Momentum Co LLC51,581$977K0.1%N/A0.290%
2/11/2026LPL Financial LLC16,976$322K0.0%-82.0%0.095%
2/11/2026O Shaughnessy Asset Management LLC24,218$459K0.0%-24.9%0.136%
2/11/2026J.W. Cole Advisors Inc.12,620$239K0.0%-35.7%0.071%
2/10/2026Goldman Sachs Group Inc.118,559$2.25M0.0%+703.6%0.667%
2/9/2026Geode Capital Management LLC138,932$2.63M0.0%+4.5%0.781%
2/6/2026Global Retirement Partners LLC1,886$36K0.0%N/A0.011%
2/5/2026Gamco Investors INC. ET AL126,500$2.40M0.0%-1.6%0.711%
2/5/2026Teton Advisors LLC130,000$2.46M1.7%-4.9%0.731%
2/5/2026Gabelli Funds LLC109,813$2.08M0.0%+25.5%0.618%
2/5/2026Isthmus Partners LLC170,995$3.24M0.4%-9.9%0.962%
2/5/2026Mesirow Financial Investment Management Inc.90,199$1.71M0.0%+50.5%0.507%
1/23/2026Ritholtz Wealth Management14,467$274K0.0%-16.5%0.082%
1/20/2026Palisades Investment Partners LLC239,276$4.53M1.7%+2.1%1.348%
1/14/2026Hennion & Walsh Asset Management Inc.64,599$1.22M0.0%N/A0.364%
11/17/2025NewEdge Advisors LLC20,400$255K0.0%+60.9%0.116%
11/17/2025Punch & Associates Investment Management Inc.306,695$3.83M0.2%+46.0%1.739%
11/17/2025Millennium Management LLC21,018$263K0.0%-64.1%0.119%
11/17/2025Bank of America Corp DE9,113$114K0.0%+589.9%0.052%
11/14/2025Lazard Asset Management LLC109,829$1.37M0.0%+152.9%0.623%
11/14/2025Ancora Advisors LLC162,650$2.03M0.0%N/A0.922%
11/14/2025Raymond James Financial Inc.176,127$2.20M0.0%+7.1%0.999%
11/14/2025Man Group plc64,457$805K0.0%-60.4%0.365%
11/14/2025Two Sigma Investments LP43,637$545K0.0%N/A0.247%
11/14/2025Squarepoint Ops LLC14,421$180K0.0%N/A0.082%
11/13/2025Marshall Wace LLP479,202$5.99M0.0%+65.3%2.717%
11/13/2025Arrowstreet Capital Limited Partnership231,368$2.89M0.0%+47.1%1.312%
11/13/2025WINTON GROUP Ltd89,864$1.12M0.0%N/A0.510%
11/13/2025Russell Investments Group Ltd.46,780$584K0.0%N/A0.265%
11/12/2025Gamco Investors INC. ET AL128,500$1.61M0.0%+1.2%0.729%
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11/12/2025Teton Advisors LLC136,700$1.71M1.1%N/A0.775%
11/12/2025Integrated Quantitative Investments LLC16,637$208K0.1%-37.2%0.094%
11/12/2025Quantbot Technologies LP12,821$160K0.0%N/A0.073%
11/10/2025Isthmus Partners LLC189,754$2.37M0.5%-1.0%1.076%
11/10/2025Pekin Hardy Strauss Inc.139,700$1.75M0.2%+23.1%0.792%
11/7/2025Vanguard Group Inc.556,188$6.95M0.0%+3.5%3.154%
11/6/2025Navellier & Associates Inc.91,916$1.15M0.1%N/A0.521%
11/6/2025Meixler Investment Management Ltd.16,825$210K0.1%+10.1%0.095%
11/5/2025J.W. Cole Advisors Inc.19,620$245K0.0%+27.7%0.111%
11/4/2025State of Wyoming18,055$226K0.0%N/A0.102%


ISSC Institutional Ownership - Frequently Asked Questions

During the previous two years, 93 institutional investors and hedge funds held shares of Innovative Solutions and Support. The most heavily invested institutionals were BlackRock Inc. ($19.20M), Marshall Wace LLP ($14.29M), Punch & Associates Investment Management Inc. ($10.26M), Dimensional Fund Advisors LP ($7.56M), WealthTrust Axiom LLC ($7.32M), Vanguard Group Inc. ($6.95M), and Renaissance Technologies LLC ($6.22M).Learn more on Innovative Solutions and Support's institutional investors.

28.53% of Innovative Solutions and Support's stock is owned by institutional investors. Learn more on ISSC's institutional investor holdings.

Of the 89 institutional investors that purchased Innovative Solutions and Support's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($1.07M), Punch & Associates Investment Management Inc. ($1.04M), Marshall Wace LLP ($710.05K), Stifel Financial Corp ($291.95K), Connor Clark & Lunn Investment Management Ltd. ($278.89K), Arrowstreet Capital Limited Partnership ($264.59K), and Millennium Management LLC ($264.51K).

Institutional investors have bought a total of 6,127,509 shares in the last 24 months. This purchase volume represents approximately $104.21M in transactions.

Of the 19 institutional investors that sold Innovative Solutions and Support's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Algert Global LLC ($109.24K), Man Group plc ($98.48K), LPL Financial LLC ($77.19K), Punch & Associates Investment Management Inc. ($76.56K), Renaissance Technologies LLC ($57.87K), Millennium Management LLC ($37.49K), and Isthmus Partners LLC ($26.40K).

Institutional investors have sold a total of 597,294 shares in the last 24 months. This volume of shares sold represents approximately $10.38M in transactions.



Institutional ownership data for NASDAQ:ISSC is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/26/2026. New 13F filings are added each quarter as they're published.
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