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Who owns Innovative Solutions & Support (IA) stock

127 funds reported Innovative Solutions & Support (IA) shares in their latest 13F filings, worth $203M in all. The largest holder is BlackRock ($19.2M). Last quarter 70 funds added to their stakes and 70 cut them.

Largest holders of IA (13F)Largest holders of IA (13F)BlackRock$19.2MVanguard Group$13.2MMarshall Wace, LLP$12.5MVanguard Capital Management LLC$11.3MPunch & Associates Investment Man…$10.3MMorgan Stanley$9.1MRenaissance Technologies LLC$8.8MDimensional Fund Advisors LP$7.4MGeode Capital Management, LLC$6.4MCitadel Advisors LLC$5.4M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock1,066,911$19.2Mincrease2026-06-30
Vanguard Group696,748$13.2Mincrease2025-12-31
Marshall Wace, LLP691,799$12.5Mdecrease2026-06-30
Vanguard Capital Management LLC629,425$11.3Mincrease2026-06-30
Punch & Associates Investment Management569,963$10.3Mincrease2026-06-30
Morgan Stanley503,365$9.1Mdecrease2026-06-30
Renaissance Technologies LLC490,155$8.8Mincrease2026-06-30
Dimensional Fund Advisors LP411,427$7.4Mincrease2026-06-30
Geode Capital Management, LLC354,083$6.4Mincrease2026-06-30
Citadel Advisors LLC299,281$5.4Mincrease2026-06-30
CenterBook Partners LP264,954$4.8Mnew2026-06-30
Roubaix Capital, LLC264,509$4.8Mnew2026-06-30
Qube Research & Technologies261,417$4.7Mincrease2026-06-30
Gabelli Funds LLC221,219$4.0Mincrease2026-06-30
WealthTrust Axiom LLC220,268$4.0Mincrease2026-06-30

Innovative Solutions & Support's latest quarter

Innovative Solutions & Support, Q3 FY26: revenue $26.7M (+11% year over year), operating margin 22.6%, net earnings $4.5M, operating cash flow $5.1M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most IA stock?

By the latest 13F filings: BlackRock ($19.2M); Vanguard Group ($13.2M); Marshall Wace, LLP ($12.5M); Vanguard Capital Management LLC ($11.3M); Punch & Associates Investment Management ($10.3M).

What is the short interest in IA?

953,417 shares were sold short at the 2026-10-15 settlement, 5.15% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.