INNOVATIVE SOLUTIONS & SUPP (ISSC) Institutional Shareholders
INNOVATIVE SOLUTIONS & SUPP (ISSC) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $182.26M in ISSC holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ISSC tracked by InsiderSet, reporting ownership valued at approximately $19.20M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $26.44M, representing an estimated gain of +37.67% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 52% of the total disclosed ISSC value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Marshall Wace, Llp, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in INNOVATIVE SOLUTIONS & SUPP (ISSC).
This page ranks the largest institutional ISSC shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
118
Total Reported Value
$182.26M
Largest Holder
Blackrock, Inc.
Largest Position
$19.20M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
159
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 1,066,911 | $19,204,398 | $26,438,055 | +$7,233,657 | +37.67% | |
| Marshall Wace, Llp | 0.01% | 691,799 | $12,452,382 | $17,142,779 | +$4,690,397 | +37.67% | |
| Vanguard Capital Management Llc | 0.00% | 629,425 | $11,329,650 | $15,597,152 | +$4,267,502 | +37.67% | |
| Punch & Associates Investment Management, Inc. | 0.51% | 569,963 | $10,259,334 | $14,123,683 | +$3,864,349 | +37.67% | |
| Morgan Stanley | 0.00% | 503,365 | $9,060,570 | $12,473,385 | +$3,412,815 | +37.67% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 490,155 | $8,822,790 | $12,146,041 | +$3,323,251 | +37.67% |
| Dimensional Fund Advisors Lp | 0.00% | 411,427 | $7,405,862 | $10,195,161 | +$2,789,299 | +37.66% | |
| Geode Capital Management, Llc | 0.00% | 354,083 | $6,374,954 | $8,774,177 | +$2,399,223 | +37.64% | |
| Citadel Advisors Llc | 0.00% | 299,281 | $5,387,058 | $7,416,183 | +$2,029,125 | +37.67% | |
| Centerbook Partners Lp | 0.23% | 264,954 | $4,769,172 | $6,565,560 | +$1,796,388 | +37.67% | |
| Roubaix Capital, Llc | 1.71% | 264,509 | $4,761,162 | $6,554,533 | +$1,793,371 | +37.67% | |
| Qube Research & Technologies Ltd | 0.01% | 261,417 | $4,705,506 | $6,477,913 | +$1,772,407 | +37.67% | |
| Gabelli Funds Llc | 0.03% | 221,219 | $3,981,942 | $5,481,807 | +$1,499,865 | +37.67% | |
| Wealthtrust Axiom Llc | 0.89% | 220,268 | $3,964,829 | $5,458,241 | +$1,493,412 | +37.67% | |
| State Street Corp | 0.00% | 189,261 | $3,406,698 | $4,689,888 | +$1,283,190 | +37.67% | |
| Hennion & Walsh Asset Management, Inc. | 0.10% | 186,853 | $3,363,354 | $4,630,217 | +$1,266,863 | +37.67% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | 168,061 | $3,025,098 | $4,164,552 | +$1,139,454 | +37.67% | |
| Isthmus Partners, Llc | 0.29% | 166,991 | $3,005,838 | $4,138,037 | +$1,132,199 | +37.67% | |
| Man Group Plc | 0.00% | 142,100 | $2,557,800 | $3,521,238 | +$963,438 | +37.67% | |
| Bank Of New York Mellon Corp | 0.00% | 140,640 | $2,531,521 | $3,485,059 | +$953,538 | +37.67% | |
| Gamco Investors, Inc. Et Al | 0.02% | 127,000 | $2,286,000 | $3,147,060 | +$861,060 | +37.67% | |
| Algert Global Llc | 0.03% | 121,591 | $2,188,638 | $3,013,025 | +$824,387 | +37.67% | |
| Ubs Group Ag | 0.00% | 117,442 | $2,113,956 | $2,910,213 | +$796,257 | +37.67% | |
| Teton Advisors, Llc | 1.21% | 116,000 | $2,088,000 | $2,874,480 | +$786,480 | +37.67% | |
| Northern Trust Corp | 0.00% | 114,979 | $2,069,622 | $2,849,180 | +$779,558 | +37.67% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 113,116 | $2,036,088 | $2,803,014 | +$766,926 | +37.67% | |
| American Century Companies Inc | 0.00% | 109,493 | $1,970,874 | $2,713,237 | +$742,363 | +37.67% | |
| Squarepoint Ops Llc | 0.00% | 103,780 | $1,868,040 | $2,571,668 | +$703,628 | +37.67% | |
| Vanguard Portfolio Management Llc | 0.00% | 102,919 | $1,852,542 | $2,550,333 | +$697,791 | +37.67% | |
| Jane Street Group, Llc | 0.00% | 96,151 | $1,730,718 | $2,382,622 | +$651,904 | +37.67% | |
| Vanguard Fiduciary Trust Co | 0.00% | 93,761 | $1,687,698 | $2,323,398 | +$635,700 | +37.67% | |
| Y-Intercept (Hong Kong) Ltd | 0.03% | 84,752 | $1,525,536 | $2,100,155 | +$574,619 | +37.67% | |
| Tudor Investment Corp Et Al | 0.01% | 79,726 | $1,435,068 | $1,975,610 | +$540,542 | +37.67% | |
| Pekin Hardy Strauss, Inc. | 0.13% | 79,200 | $1,425,600 | $1,962,576 | +$536,976 | +37.67% | |
| Kennedy Capital Management Llc | 0.03% | 78,484 | $1,412,712 | $1,944,834 | +$532,122 | +37.67% | |
| Xtx Topco Ltd | 0.02% | 76,440 | $1,375,920 | $1,894,183 | +$518,263 | +37.67% | |
| Russell Investments Group, Ltd. | 0.00% | 74,794 | $1,346,302 | $1,853,395 | +$507,093 | +37.67% | |
| Credit Agricole S A | 0.00% | 70,000 | $1,260,000 | $1,734,600 | +$474,600 | +37.67% | |
| Nuveen, Llc | 0.00% | 60,763 | $1,093,734 | $1,505,707 | +$411,973 | +37.67% | |
| Allspring Global Investments Holdings, Llc | 0.00% | 54,090 | $973,620 | $1,340,350 | +$366,730 | +37.67% | |
| Millennium Management Llc | 0.00% | 49,729 | $895,122 | $1,232,285 | +$337,163 | +37.67% | |
| Trexquant Investment Lp | 0.01% | 47,190 | $849,420 | $1,169,368 | +$319,948 | +37.67% | |
| Penn Capital Management Company, Llc | 0.05% | 43,398 | $781,164 | $1,075,402 | +$294,238 | +37.67% | |
| Charles Schwab Investment Management Inc | 0.00% | 42,889 | $772,002 | $1,062,789 | +$290,787 | +37.67% | |
| Goldman Sachs Group Inc | 0.00% | 39,485 | $710,730 | $978,438 | +$267,708 | +37.67% | |
| Inspire Investing, Llc | 0.03% | 37,988 | $683,784 | $941,343 | +$257,559 | +37.67% | |
| Quantbot Technologies Lp | 0.03% | 36,018 | $648,324 | $892,526 | +$244,202 | +37.67% | |
| Thoroughbred Financial Services, Llc | 0.03% | 29,586 | $532,000 | $733,141 | +$201,141 | +37.81% | |
| Bridgeway Capital Management, Llc | 0.01% | 28,500 | $513,000 | $706,230 | +$193,230 | +37.67% | |
| Canada Pension Plan Investment Board | 0.00% | 25,800 | $464,400 | $639,324 | +$174,924 | +37.67% |
Frequently asked questions about ISSC
Who owns the most ISSC stock?
The largest holders of ISSC are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for INNOVATIVE SOLUTIONS & SUPP (ISSC).
Is ISSC widely held by superinvestors?
Many widely followed stocks like ISSC appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ISSC is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.