This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/RLI/capital-change-brief"
Use Arkolith's capital_change_brief for RLI. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | STATE STREET CORP | $512.5M | 9.0M | ▲+1.2% Added · +110K sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $460.4M | 8.1M | ▲+0.4% Added · +35K sh | Q1 2026 | |
| 3 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $399.5M | 7.0M | ▼−4.0% Reduced · −291K sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $273.5M | 4.8M | ▲New +4.8M sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $234.5M | 4.1M | ▲New +4.1M sh | Q1 2026 | |
| 6 | WASATCH ADVISORS LP | $214.5M | 3.6M | ▲+41% Added · +1.1M sh | Q2 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $142.3M | 2.5M | ▲+14% Added · +302K sh | Q1 2026 | |
| 8 | MARKEL GROUP INC. | $136.6M | 2.4M | —Held | Q1 2026 | |
| 9 | DIMENSIONAL FUND ADVISORS LP | $109.6M | 1.9M | ▲+1.1% Added · +21K sh | Q1 2026 | |
| 10 | Maren Capital LLC | $102.0M | 1.8M | ▲+5.2% Added · +88K sh | Q1 2026 | |
| 11 | Port Capital LLC | $79.1M | 1.4M | ▼−1.3% Reduced · −18K sh | Q1 2026 | |
| 12 | MORGAN STANLEY | $75.1M | 1.3M | ▲+22% Added · +234K sh | Q1 2026 | |
| 13 | T. Rowe Price Investment Management, Inc. | Withheld | 1.2M | ▼−7.1% Reduced · −90K sh | Q1 2026 | |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $64.3M | 1.1M | ▲+1.1% Added · +12K sh | Q1 2026 | |
| 15 | NORGES BANK | $67.0M | 1.0M | ▲+1.5% Added · +15K sh | Q4 2025 | |
| 16 | TWO SIGMA INVESTMENTS, LP | $53.4M | 937K | ▲+117% Added · +506K sh | Q1 2026 | |
| 17 | JPMORGAN CHASE & CO | $50.6M | 882K | ▼−26% Reduced · −303K sh | Q1 2026 | |
| 18 | ARIEL INVESTMENTS, LLC | $49.7M | 872K | ▲+134% Added · +499K sh | Q1 2026 | |
| 19 | NORTHERN TRUST CORP | $49.4M | 867K | ▲+0.4% Added · +4K sh | Q1 2026 | |
| 20 | Bank of New York Mellon Corp | $47.0M | 824K | ▲+0.4% Added · +3K sh | Q1 2026 | |
| 21 | VICTORY CAPITAL MANAGEMENT INC | $46.1M | 809K | ▲+9.3% Added · +69K sh | Q1 2026 | |
| 22 | Gotham Asset Management, LLC | $45.3M | 794K | ▲+27% Added · +171K sh | Q1 2026 | |
| 23 | AQR CAPITAL MANAGEMENT LLC | $41.7M | 731K | ▲+32% Added · +179K sh | Q1 2026 | |
| 24 | WELLS FARGO & COMPANY/MN | $40.2M | 706K | ▼−0.3% Reduced · −2K sh | Q1 2026 | |
| 25 | FIRST TRUST ADVISORS LP | $39.3M | 688K | ▲+312% Added · +521K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 1, 2026 | KELLOGG CLARK C | Director | Buy (P) | 3K | $153K |
| May 28, 2026 | Duclos David B. | Director | Buy (P) | 3K | $130K |
| May 27, 2026 | Klobnak Jennifer L | CHIEF OPERATING OFFICER | Buy (P) | 2K | $105K |
| May 27, 2026 | Kliethermes Craig W | CHIEF EXECUTIVE OFFICER | Buy (P) | 2K | $104K |
| May 27, 2026 | Kliethermes Craig W | CHIEF EXECUTIVE OFFICER | Buy (P) | 5K | $260K |
| May 21, 2026 | Kliethermes Craig W | CHIEF EXECUTIVE OFFICER | Buy (P) | 5K | $260K |
| May 19, 2026 | Klobnak Jennifer L | CHIEF OPERATING OFFICER | Buy (P) | 2K | $107K |
| May 14, 2026 | Roberts Debbie Sharell | Director | Grant (A) | 3K | $0 |
| May 14, 2026 | STONE MICHAEL J | Director | Grant (A) | 3K | $0 |
| May 14, 2026 | Duclos David B. | Director | Grant (A) | 4K | $0 |
| May 14, 2026 | Angelina Michael E | Director | Grant (A) | 3K | $0 |
| May 14, 2026 | Diefenthaler Aaron Paul | CHIEF FINANCIAL OFFICER | Grant (A) | 40K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 142 funds | $61.0B |
| META PLATFORMS INC-CLASS AMETA | 141 funds | $27.8B |
| VISA INC-CLASS A SHARESV | 140 funds | $13.4B |
| MASTERCARD INC - AMA | 140 funds | $10.8B |
| NVIDIA CORPNVDA | 139 funds | $89.6B |
| APPLE INCAAPL | 139 funds | $75.9B |
| AMAZON.COM INCAMZN | 139 funds | $47.1B |
| ALPHABET INC-CL AGOOGL | 139 funds | $39.7B |
| JPMORGAN CHASE & COJPM | 139 funds | $20.9B |
| COSTCO WHOLESALE CORPCOST | 139 funds | $10.9B |
| ELI LILLY & COLLY | 138 funds | $15.9B |
| CHEVRON CORPCVX | 138 funds | $9.5B |
Ranked by how many of RLI's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for RLI. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.