Form 13F security

RLI · RLI CORP

Class COM

As filed on Form 13F — long US-listed positions only. No shorts, cash, bonds, or non-13F assets appear here.

Filed up to 45 days after quarter end; holdings may have changed since.

Tracked managers holding it

Share and principal positions

ManagerQuarterValue% of portfolioSH/PRN qtyPut/call
ARIEL INVESTMENTS, LLC2026-06-30$149M1.5%SH 2,519,527
Markel Group Inc.2026-06-30$141M1.1%SH 2,394,544

Total $290M across 2 of 69 managers.

Sums are across tracked reports, not unique economic ownership.

ARIEL INVESTMENTS, LLC — Combined report.

Markel Group Inc. — Combined report.

Filed rows (4) — as filed

The filer reports some securities in multiple rows; rows are shown as filed.

ManagerClassPut/callValue% of portfolioSH/PRN qtySource
ARIEL INVESTMENTS, LLCCOM$149M1.5%SH 2,516,0650000936753-26-000050
Markel Group Inc.COM$130M1.0%SH 2,201,5940001096343-26-000065
Markel Group Inc.COM$11M<0.1%SH 192,9500001096343-26-000065
ARIEL INVESTMENTS, LLCCOM<$1M<0.1%SH 3,4620000936753-26-000050