Port Capital Llc Portfolio Stock Holdings
According to the SEC 13F filed on August 14, 2026, Port Capital Llc disclosed 107 stock positions valued at approximately $2.45B as of quarter-end June 30, 2026. The largest holdings include HEICO CORP NEW, RBC BEARINGS INC, and TELEDYNE TECHNOLOGIES INC.
- Report Period
- June 30, 2026
- No. of Stocks
- 107
- Portfolio Value
- $2.45B
Holdings by Sector
Port Capital Llc Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| HEICO CORP NEW | HEI-A | Industrials | 8.47% | 804,484 | -21,602 | -2.61% | $207,484,468 |
| RBC BEARINGS INC | RBC | Industrials | 7.63% | 290,280 | -53,551 | -15.57% | $186,957,737 |
| TELEDYNE TECHNOLOGIES INC | TDY | Technology | 6.65% | 244,265 | -6,566 | -2.62% | $162,900,328 |
| AMPHENOL CORP | APH | Technology | 5.35% | 743,744 | -68,860 | -8.47% | $131,136,942 |
| SPX TECHNOLOGIES INC | SPXC | Industrials | 4.46% | 445,236 | -15,053 | -3.27% | $109,158,510 |
| AMETEK INC | AME | Industrials | 4.18% | 423,376 | -8,870 | -2.05% | $102,431,589 |
| WATTS WATER TECHNOLOGIES INC | WTS | Industrials | 3.98% | 248,896 | -8,510 | -3.31% | $97,430,339 |
| LINDE PLC | LIN | Other | 3.56% | 168,238 | -2,681 | -1.57% | $87,305,428 |
| OREILLY AUTOMOTIVE INC | ORLY | Consumer Cyclical | 3.49% | 928,311 | -14,259 | -1.51% | $85,488,160 |
| SIMPSON MFG INC | SSD | Basic Materials | 3.37% | 394,379 | -13,690 | -3.35% | $82,563,244 |
| PARKER-HANNIFIN CORP | PH | Industrials | 3.31% | 82,922 | -1,716 | -2.03% | $81,107,667 |
| RLI CORP | RLI | Financial Services | 3.24% | 1,345,839 | -41,668 | -3.00% | $79,498,710 |
| GRACO INC | GGG | Industrials | 2.73% | 885,786 | -30,611 | -3.34% | $66,974,279 |
| CACI INTL INC | CACI | Technology | 2.28% | 120,771 | +18,269 | +17.82% | $55,948,373 |
| ATMUS FILTRATION TECHNOLOGIES | ATMU | Industrials | 2.15% | 1,034,293 | +125,613 | +13.82% | $52,738,600 |
| PROGRESSIVE CORP | PGR | Financial Services | 2.12% | 237,808 | -6,527 | -2.67% | $51,949,158 |
| MASTERCARD INCORPORATED | MA | Financial Services | 2.04% | 97,535 | -1,332 | -1.35% | $50,093,976 |
| EATON CORP PLC | ETN | Other | 1.97% | 113,550 | +6,097 | +5.67% | $48,385,926 |
| ARCH CAP GROUP LTD | ACGL | Financial Services | 1.97% | 496,956 | -11,696 | -2.30% | $48,234,549 |
| UL SOLUTIONS INC | ULS | Industrials | 1.96% | 470,862 | -108,813 | -18.77% | $47,962,003 |
| CANADIAN PACIFIC KANSAS CITY | CP | Industrials | 1.96% | 552,701 | -11,173 | -1.98% | $47,906,444 |
| INTERCONTINENTAL EXCHANGE INC | ICE | Financial Services | 1.81% | 360,521 | -5,712 | -1.56% | $44,383,740 |
| VISA INC | V | Financial Services | 1.72% | 122,593 | +5,661 | +4.84% | $42,060,432 |
| COPART INC | CPRT | Industrials | 1.66% | 1,446,844 | -49,865 | -3.33% | $40,786,532 |
| SHERWIN WILLIAMS CO | SHW | Basic Materials | 1.65% | 117,695 | -1,892 | -1.58% | $40,524,742 |
| WINMARK CORP | WINA | Consumer Cyclical | 1.50% | 86,767 | -11,419 | -11.63% | $36,709,382 |
| PROSPERITY BANCSHARES INC | PB | Financial Services | 1.37% | 461,055 | -50,800 | -9.92% | $33,670,847 |
| AMERICAN EXPRESS CO | AXP | Financial Services | 1.37% | 99,114 | +4,214 | +4.44% | $33,525,310 |
| KINSALE CAP GROUP INC | KNSL | Financial Services | 1.27% | 94,240 | -3,343 | -3.43% | $31,081,294 |
| OLD REP INTL CORP | ORI | Financial Services | 1.23% | 738,980 | -25,909 | -3.39% | $30,239,062 |
Showing 30 of 107 holdings in the latest reporting period.