RLI Corp. (RLI) ownership: Top institutional holder: VANGUARD GROUP INC ($604.54M). Insider activity: Net Seller (0 buys, 20 sells). 7 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 9448929.00 | $604.54M | 2025-12-31 |
| STATE STREET CORP | 8985432.00 | $512.53M | 2026-03-31 |
| BlackRock, Inc. | 8072238.00 | $460.44M | 2026-03-31 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 7004143.00 | $399.52M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4795196.00 | $273.52M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4110943.00 | $234.49M | 2026-03-31 |
| BlackRock Fund Advisors | 3036546.00 | $191.70M | 2016-12-31 |
| WASATCH ADVISORS LP | 2579955.00 | $147.16M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-01 | |
| Sell | null | 2026-05-28 | |
| Sell | null | 2026-05-27 | |
| Sell | null | 2026-05-27 | |
| Sell | null | 2026-05-27 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-19 | |
| Sell | null | 2026-05-14 |
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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.