| # | Security | Value | Shares | % Port | Change | Δ Shares |
|---|---|---|---|---|---|---|
| 1 | RBC BEARINGS INC COM | $240.0M | 441.9K | 12.6% | REDUCED | -8,410 |
| 2 | TELEDYNE TECHNOLOGIES INC COM | $219.1M | 362.1K | 11.5% | ADDED | +1.5K |
| 3 | LINDE PLC SHS | $191.7M | 386.7K | 10.0% | ADDED | +22.5K |
| 4 | AMETEK INC COM | $190.7M | 889.5K | 10.0% | ADDED | +14.2K |
| 5 | AMPHENOL CORP CL A | $186.7M | 1.48M | 9.8% | REDUCED | -20,354 |
| 6 | HEICO CORP NEW CL A | $159.9M | 757.7K | 8.4% | ADDED | +134.6K |
| 7 | ARCH CAP GROUP LTD ORD | $113.2M | 1.18M | 5.9% | ADDED | +43.3K |
| 8 | RLI CORP COM | $102.0M | 1.79M | 5.3% | ADDED | +87.8K |
| 9 | KINSALE CAP GROUP INC COM | $92.3M | 270.1K | 4.8% | ADDED | +35.4K |
| 10 | SIMPSON MFG INC COM | $87.6M | 510.4K | 4.6% | REDUCED | -1,366 |
| 11 | CANADIAN PACIFIC KANSAS CITY COM | $82.4M | 1.05M | 4.3% | REDUCED | -227,187 |
| 12 | COPART INC COM | $82.2M | 2.48M | 4.3% | ADDED | +267.6K |
| 13 | GRACO INC COM | $66.2M | 781.8K | 3.5% | REDUCED | -6,865 |
| 14 | HINGHAM INSTN SVGS MASS COM | $59.2M | 207.0K | 3.1% | REDUCED | -1,704 |
| 15 | BERKLEY W R CORP COM | $33.4M | 504.6K | 1.7% | REDUCED | -31,859 |
| 16 | PROGRESSIVE CORP COM | $2.6M | 12.9K | 0.1% | REDUCED | -550 |
| 17 | MASTERCARD INCORPORATED CL A | $1.0M | 2.1K | 0.1% | —HELD | 0 |
| 18 | VISA INC COM CL A | $995K | 3.3K | 0.1% | —HELD | 0 |
| 19 | STATE STR SPDR S&P MIDCAP 40 UTSER1 S&PDCRP | $595K | 964 | 0.0% | —HELD | 0 |
| 20 | IDEX CORP COM | $0 | 0 | 0.0% | EXITED | -214,994 |
| 21 | BERKSHIRE HATHAWAY INC DEL CL B NEW | $0 | 0 | 0.0% | EXITED | -465 |
Holdings data sourced from SEC EDGAR 13F-HR filings. Updated quarterly, approximately 45 days after quarter end. All data is public domain.
Last filed: May 14, 2026