Arcosa, Inc. (ACA) ownership: Top institutional holder: BlackRock, Inc. ($808.74M). Insider activity: Net Seller (4 buys, 16 sells). 1 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 7619560.00 | $808.74M | 2026-03-31 |
| VANGUARD GROUP INC | 5348625.00 | $568.67M | 2025-12-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2857823.00 | $303.33M | 2026-03-31 |
| NEUBERGER BERMAN GROUP LLC | 2673845.00 | $283.65M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 2316687.00 | $245.88M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2198324.00 | $233.33M | 2026-03-31 |
| T. Rowe Price Investment Management, Inc. | 2078844.00 | $220.65M | 2026-03-31 |
| STATE STREET CORP | 1980645.00 | $210.23M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-15 | |
| Buy | null | 2026-05-15 | |
| Sell | null | 2026-05-15 | |
| Buy | null | 2026-05-15 | |
| Buy | null | 2026-05-15 | |
| Sell | null | 2026-05-15 | |
| Buy | null | 2026-05-15 | |
| Sell | null | 2026-05-15 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.