Adient PLC
Ownership
Ownership Structure
Who owns Adient PLC (ADNT)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 96.8% of the shares are freely tradable; institutional investors hold 101.8%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 17.16 | 13,229,125 | -3.6 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 5.60 | 4,320,432 | -1.5 | 06/30/2026 |
| Pzena Investment Management, LLC | 4.72 | 3,635,297 | -1.1 | 03/31/2026 |
| State Street Corp | 4.07 | 3,139,267 | -2.8 | 03/31/2026 |
| D. E. Shaw & Co LP | 4.02 | 3,098,708 | -5.6 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 3.93 | 3,033,094 | +0.0 | 03/31/2026 |
| Hotchkis & Wiley Capital Management LLC | 3.00 | 2,312,700 | -9.0 | 03/31/2026 |
| Woodline Partners LP | 3.00 | 2,312,005 | +51.0 | 03/31/2026 |
| Arrowstreet Capital Limited Partnership | 2.97 | 2,293,353 | +17.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.20 | 4,777,924 | +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 |
|---|---|---|---|---|---|
| Marianos Stephanie S | EVP, Global IT & Bus. Services | 72,894 | 1,348,539 $ | Aug 3, 2026 | direct |
| Carlin Peter | Director | 38,835 | 718,448 $ | Sep 2, 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 |
|---|---|---|---|---|---|---|
| Sep 2, 2026 | Carlin Peter | Director | Sell | 7,843 | 19.25 | 150,978 |
| Aug 3, 2026 | Marianos Stephanie S | EVP, Global IT & Bus. Services | Other | 327 | 21.00 | 6,867 |
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.