Innventure, Inc.
Ownership
Ownership Structure
Who owns Innventure, Inc. (INV)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 78.7% of the shares are freely tradable; institutional investors hold 31.5%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 5.54 | 3,754,254 | +20.9 | 06/30/2026 |
| PNC Financial Services Group Inc | 5.05 | 3,419,063 | +11.2 | 06/30/2026 |
| Driehaus Capital Management LLC | 4.41 | 2,987,465 | +0.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.14 | 2,807,557 | +8.9 | 06/30/2026 |
| UBS Group AG | 4.07 | 2,756,695 | +500.6 | 06/30/2026 |
| Abundance Wealth Counselors | 2.31 | 1,566,239 | +100.1 | 06/30/2026 |
| Geode Capital Management, LLC | 2.06 | 1,398,342 | +15.8 | 06/30/2026 |
| Stifel Financial Corp | 1.76 | 1,193,954 | +40.6 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 3.21 | 2,173,199 | +0.0 | 09/30/2026 |
| iShares Russell 2000 ETF | 2.20 | 1,490,197 | -1.1 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Otworth Michael | Member of Executive Committee | 3,626,258 | 783,634 $ | Sep 8, 2026 | direct |
| Grieco William J. | Chief Executive Officer | 2,171,998 | 469,369 $ | Oct 1, 2026 | direct |
| Stober Eric | Chief Financial Officer | 1,818,182 | 392,909 $ | Oct 19, 2026 | direct |
| Donnally James O | Director | 1,664,462 | 359,690 $ | Sep 30, 2026 | both |
| Haskell Gregory W | Former Chief Executive Officer | 933,343 | 201,695 $ | Sep 9, 2026 | direct |
| Yablunosky David | CFO and CAO | 542,758 | 117,290 $ | Sep 8, 2026 | direct |
| Brown Bruce | Director | 163,446 | 35,321 $ | Sep 30, 2026 | direct |
| Madon Michael P | Director | 124,837 | 26,977 $ | Sep 28, 2026 | direct |
| Williams Elizabeth Suzanne | Director | 75,512 | 16,318 $ | Sep 30, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 19, 2026 | Stober Eric | Chief Financial Officer | Other | 1,818,182 | 0.00 | – |
| Oct 1, 2026 | Grieco William J. | Chief Executive Officer | Other | 2,040,816 | 0.00 | – |
| Sep 30, 2026 | Brown Bruce | Director | Other | 56,541 | 0.00 | – |
| Sep 30, 2026 | Williams Elizabeth Suzanne | Director | Other | 21,930 | 0.00 | – |
| Sep 30, 2026 | Donnally James O | Director | Other | 45,862 | 0.00 | – |
| Sep 30, 2026 | Donnally James O | Director | Other | 45,862 | 0.00 | – |
| Sep 28, 2026 | Madon Michael P | Director | Other | 124,837 | 0.00 | – |
| Sep 15, 2026 | Grieco William J. | Chief Executive Officer | Other | 8,103 | 0.00 | – |
| Sep 9, 2026 | Haskell Gregory W | Former Chief Executive Officer | Other | 46,460 | 0.00 | – |
| Sep 8, 2026 | Otworth Michael | Member of Executive Committee | Other | 154,829 | 0.00 | – |
| Sep 8, 2026 | Yablunosky David | CFO and CAO | Other | 1,236 | 0.00 | – |
| Sep 8, 2026 | Donnally James O | Director | Other | 2,227 | 0.00 | – |
| Aug 20, 2026 | Brown Bruce | Director | Buy | 30,000 | 1.51 | 45,399 |
| Aug 20, 2026 | Haskell Gregory W | Chief Executive Officer | Buy | 50,000 | 1.51 | 75,600 |
| Aug 20, 2026 | Otworth Michael | Executive Chairman | Buy | 231,000 | 1.51 | 349,295 |
| Aug 20, 2026 | Donnally James O | Director | Buy | 225,000 | 1.50 | 337,500 |
| Apr 20, 2026 | Daniel J Hennessy | Director | Sell | 582,139 | 5.52 | 3,213,407 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 4, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.