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Who owns IA?

Institutional ownership of Innovative Solutions and Support Inc. from Form 13F, Q2 2026

120 institutional managers reported holding Innovative Solutions and Support Inc. (IA) in Form 13F filings for Q2 2026, with 10,236,500 shares worth $184M. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 590,591 shares (+6.1%). 35 opened new positions and 38 sold out.

Funds holding
120
Value held
$184M
New / sold out
35 / 38
Net shares, same filers
+6.1%

Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Largest holders of IA

FundValueShare of 13F holdingsSharesMove
BlackRock, Inc.$19.2M10.4%1,066,911Added
Marshall Wace, LLP$12.5M6.8%691,799Trimmed
Vanguard Capital Management LLC$11.3M6.1%629,425Added
Punch & Associates Investment Management, Inc.$10.3M5.6%569,963Added
Morgan Stanley$9.1M4.9%503,365Trimmed
Renaissance Technologies LLC$8.8M4.8%490,155Added
Dimensional Fund Advisors LP$7.4M4.0%411,427Added
Geode Capital Management, LLC$6.4M3.5%354,083Added
Citadel Advisors LLC$5.4M2.9%299,281Added
CenterBook Partners LP$4.8M2.6%264,954New
Roubaix Capital, LLC$4.8M2.6%264,509New
Qube Research & Technologies Ltd$4.7M2.6%261,417Added
Gabelli Funds LLC$4.0M2.2%221,219Added
WealthTrust Axiom LLC$4.0M2.2%220,268Added
State Street Corp$3.4M1.8%189,261Added
Hennion & Walsh Asset Management, Inc.$3.4M1.8%186,853Added
Connor, Clark & Lunn Investment Management Ltd.$3.0M1.6%168,061Trimmed
Isthmus Partners, LLC$3.0M1.6%166,991Added
Man Group plc$2.6M1.4%142,100Added
Bank of New York Mellon Corp$2.5M1.4%140,640Added
Gamco Investors, Inc. Et Al$2.3M1.2%127,000Added
Algert Global LLC$2.2M1.2%121,591Trimmed
UBS Group AG$2.1M1.1%117,442Added
Teton Advisors, LLC$2.1M1.1%116,000Added
Northern Trust Corp$2.1M1.1%114,979Added

Share of 13F holdings is each fund's shares as a share of the 10,236,500 IA shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

  1. BlackRock, Inc. Added+$14.0M
  2. CenterBook Partners LP New+$4.8M
  3. Roubaix Capital, LLC New+$4.8M
  4. Geode Capital Management, LLC Added+$3.7M
  5. Citadel Advisors LLC Added+$3.5M
  6. Renaissance Technologies LLC Added+$3.4M
  7. State Street Corp Added+$2.4M
  8. Gabelli Funds LLC Added+$1.9M
  9. Vanguard Portfolio Management LLC New+$1.9M
  10. Bank of New York Mellon Corp Added+$1.5M

Biggest sellers in Q2 2026

  1. Driehaus Capital Management LLC Sold out-$7.1M
  2. Millennium Management LLC Trimmed-$3.6M
  3. Raymond James Financial Inc Sold out-$3.1M
  4. Arrowstreet Capital, Limited Partnership Trimmed-$2.9M
  5. Mackenzie Financial Corp Sold out-$2.5M
  6. Lazard Asset Management LLC Sold out-$2.3M
  7. Penserra Capital Management LLC Sold out-$2.2M
  8. American Century Companies Inc Trimmed-$2.1M
  9. Algert Global LLC Trimmed-$2.0M
  10. Susquehanna International Group, LLP Sold out-$1.9M

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $62.6M and sold $56.1M; 43 added and 34 trimmed.

Questions about IA ownership

Who owns IA stock?
120 institutional investment managers reported IA positions in their Form 13F filings for Q2 2026, holding 10,236,500 shares worth $184M in total. BlackRock, Inc. reported the largest position.
Are funds buying or selling IA?
In Q2 2026, 35 managers opened new IA positions, 43 added, 34 trimmed and 38 sold out. Managers that filed in both quarters added a net 590,591 shares.
How current is this IA institutional ownership data?
It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to IA by CUSIP. Options are left out. IA news and filings · IA insider trades · Top funds