# RLI CORP COM

RLI CORP COM is a security (CUSIP 749607107) tracked across SEC portfolio filings. 435 institutional managers reported $4.4B on Form 13F as of 2026-06-30; 35 registered fund positions totaling $383.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: RLI CORP
- Class: COM
- CUSIP: 749607107
- Asset category: EC
- 13F holders: 435
- 13F value: $4.4B
- 13F period: 2026-06-30
- N-PORT fund positions: 35
- N-PORT value: $383.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 435 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $604.5M | 9,448,929 |
| STATE STREET CORP | BOSTON, MA | $512.5M | 8,985,432 |
| BlackRock, Inc. | New York, NY | $460.4M | 8,072,238 |
| [KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC](https://search.stillhousedata.com/firm/104599) | LOS ANGELES, CA | $399.5M | 7,004,143 |
| [WASATCH ADVISORS LP](https://search.stillhousedata.com/firm/6081) | SALT LAKE CITY, UT | $214.5M | 3,631,273 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $142.3M | 2,494,032 |
| Markel Group Inc. | Glen Allen, VA | $141.4M | 2,394,544 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $109.6M | 1,920,823 |
| [Maren Capital LLC](https://search.stillhousedata.com/firm/319626) | CHICAGO, IL | $102.0M | 1,789,004 |
| Port Capital LLC | Chicago, IL | $79.1M | 1,387,507 |
| MORGAN STANLEY | NEW YORK, NY | $75.1M | 1,316,320 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $64.3M | 1,128,056 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $53.4M | 936,504 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $50.6M | 881,904 |
| ARIEL INVESTMENTS, LLC | CHICAGO, IL | $49.7M | 872,033 |

## Top fund holders (N-PORT)

_Showing 15 of 35 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $157.9M | 65.21% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $58.5M | 7.18% |
| BBR ALO Fund, LLC. | BBR ALO Fund, LLC. | $19.1M | 104.05% |
| [T. Rowe Price Small-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002121) | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $17.0M | 18.48% |
| [FPA Queens Road Small Cap Value Fund](https://search.stillhousedata.com/fund/S000004901) | Bragg Capital Trust | $16.1M | 332.12% |
| [T. Rowe Price Small-Cap Stock Fund, Inc.](https://search.stillhousedata.com/fund/S000002120) | T. ROWE PRICE SMALL-CAP STOCK FUND, INC. | $15.1M | 18.74% |
| [Value Line Small Cap Opportunities Fund, Inc.](https://search.stillhousedata.com/fund/S000007569) | Value Line Small Cap Opportunities Fund, Inc. | $15.0M | 193.40% |
| [Janus Henderson Venture Fund](https://search.stillhousedata.com/fund/S000010488) | JANUS INVESTMENT FUND | $13.1M | 42.82% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $11.1M | 49.82% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $9.7M | 26.85% |
| [VALUE LINE ASSET ALLOCATION FUND INC](https://search.stillhousedata.com/fund/S000007558) | VALUE LINE ASSET ALLOCATION FUND INC | $8.6M | 233.04% |
| [T. Rowe Price Institutional Small-Cap Stock Fund](https://search.stillhousedata.com/fund/S000002094) | T. Rowe Price Equity Funds, Inc. | $8.3M | 19.15% |
| [ALPS | OShares U.S. Small-Cap Quality Dividend ETF](https://search.stillhousedata.com/fund/S000075798) | ALPS ETF TRUST | $5.7M | 64.94% |
| [Invesco Global Core Equity Fund](https://search.stillhousedata.com/fund/S000000213) | AIM Funds Group (Invesco Funds Group) | $4.1M | 69.83% |
| [FPA Capital Fund, Inc.](https://search.stillhousedata.com/fund/S000010862) | FPA CAPITAL FUND INC | $3.3M | 151.85% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/749607107.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.