CSW Industrials, Inc. (CSW) ownership: Top institutional holder: BlackRock, Inc. ($622.90M). Insider activity: Net Seller (0 buys, 20 sells). 6 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 2390437.00 | $622.90M | 2026-03-31 |
| VANGUARD GROUP INC | 1756390.00 | $515.55M | 2025-12-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 897656.00 | $233.91M | 2026-03-31 |
| WASATCH ADVISORS LP | 693036.00 | $192.87M | 2026-06-30 |
| VANGUARD CAPITAL MANAGEMENT LLC | 732553.00 | $190.89M | 2026-03-31 |
| Capital World Investors | 716049.00 | $186.59M | 2026-03-31 |
| STATE STREET CORP | 641096.00 | $167.06M | 2026-03-31 |
| MORGAN STANLEY | 595448.00 | $155.16M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-08-14 | |
| Sell | null | 2026-08-10 | |
| Sell | null | 2026-08-05 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-07-15 | |
| Sell | null | 2026-06-15 |
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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.