ADEIA CORP
Ownership
Ownership Structure
Who owns ADEIA CORP (ADEA)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 97.7% of the shares are freely tradable; institutional investors hold 101.2%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 15.25 | 16,812,524 | +2.3 | 03/31/2026 |
| Ameriprise Financial Inc | 13.21 | 14,562,991 | -2.9 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 7.67 | 8,456,814 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.27 | 4,705,331 | +0.0 | 03/31/2026 |
| State Street Corp | 4.15 | 4,576,587 | +6.6 | 03/31/2026 |
| Rubric Capital Management LP | 3.88 | 4,284,205 | +0.0 | 03/31/2026 |
| FMR Inc | 3.09 | 3,409,229 | +22,326.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Columbia Seligman Tech & Info A | 7.39 | 8,147,793 | +0.0 | 07/31/2026 |
| Columbia Seligman Technology Growth | 7.39 | 8,147,793 | -2.3 | 06/30/2026 |
| iShares Core S&P Small-Cap ETF | 6.08 | 6,707,788 | +0.0 | 08/31/2026 |
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 |
|---|---|---|---|---|---|
| Jones Keith A | Chief Financial Officer | 552,189 | 13,749,506 $ | Aug 1, 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 |
|---|---|---|---|---|---|---|
| Aug 1, 2026 | Jones Keith A | Chief Financial Officer | Other | 29,578 | 26.65 | 788,254 |
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: September 17, 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.