ABM Industries Incorporated
Ownership
Ownership Structure
Who owns ABM Industries Incorporated (ABM)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.8% of the shares are freely tradable; institutional investors hold 100.6%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 15.85 | 9,289,062 | +4.6 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 6.98 | 4,093,214 | +0.4 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 6.97 | 4,087,873 | +0.3 | 06/30/2026 |
| State Street Corp | 5.36 | 3,143,916 | +3.6 | 06/30/2026 |
| Harris Associates L.P. | 4.97 | 2,912,307 | +1.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.48 | 2,628,022 | +0.5 | 06/30/2026 |
| LSV Asset Management | 3.32 | 1,946,109 | +18.9 | 06/30/2026 |
| Amvescap Plc. | 3.23 | 1,894,230 | +10.2 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 5.95 | 3,487,982 | +0.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.19 | 1,870,466 | +0.4 | 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 |
|---|---|---|---|---|---|
| Valentin Raul Javier | EVP and CHRO | 49,036 | 2,594,004 $ | Jul 16, 2026 | direct |
| Chin Dean A | SVP - Chief Accounting Officer | 16,993 | 898,930 $ | Jul 13, 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 |
|---|---|---|---|---|---|---|
| Jul 16, 2026 | Valentin Raul Javier | EVP and CHRO | Sell | 1,639 | 48.00 | 78,672 |
| Jul 13, 2026 | Chin Dean A | SVP - Chief Accounting Officer | Sell | 3,958 | 45.31 | 179,346 |
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 6, 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.