Q1 2025 · 13F-HR
Port Capital LLCholdings as filed
Filed 2025-05-15 · accession 0001104659-25-049491
$2.21B
Reported value
87
Positions
2025-03-31
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 422806208 | HEI/A | HEICO CORP NEW | $178.0M | 8.07% | 843,757 | Common | SOLE |
| 749607107 | RLI | RLI CORP | $123.1M | 5.58% | 1,532,011 | Common | SOLE |
| 75524B104 | RBC | RBC BEARINGS INC | $113.5M | 5.15% | 352,858 | Common | SOLE |
| 67103H107 | ORLY | OREILLY AUTOMOTIVE INC | $101.8M | 4.61% | 71,046 | Common | SOLE |
| 879360105 | TDY | TELEDYNE TECHNOLOGIES INC | $97.5M | 4.42% | 195,812 | Common | SOLE |
| 743315103 | PGR | PROGRESSIVE CORP | $97.0M | 4.40% | 342,834 | Common | SOLE |
| 032095101 | APH | AMPHENOL CORP NEW | $83.8M | 3.80% | 1,277,357 | Common | SOLE |
| 031100100 | AME | AMETEK INC | $81.0M | 3.67% | 470,296 | Common | SOLE |
| G54950103 | LIN | LINDE PLC | $80.9M | 3.67% | 173,649 | Common | SOLE |
| 217204106 | CPRT | COPART INC | $79.5M | 3.60% | 1,404,542 | Common | SOLE |
| 337738108 | FISV | FISERV INC | $73.4M | 3.33% | 332,384 | Common | SOLE |
| 384109104 | GGG | GRACO INC | $66.4M | 3.01% | 795,273 | Common | SOLE |
| 45866F104 | ICE | INTERCONTINENTAL EXCHANGE INC | $65.0M | 2.95% | 376,675 | Common | SOLE |
| G0450A105 | ACGL | ARCH CAP GROUP LTD | $62.0M | 2.81% | 644,146 | Common | SOLE |
| 57636Q104 | MA | MASTERCARD INCORPORATED | $59.8M | 2.71% | 109,173 | Common | SOLE |
| 829073105 | SSD | SIMPSON MFG INC | $59.5M | 2.70% | 378,765 | Common | SOLE |
| 49714P108 | KNSL | KINSALE CAP GROUP INC | $52.5M | 2.38% | 107,778 | Common | SOLE |
| 78473E103 | SPXC | SPX TECHNOLOGIES INC | $50.9M | 2.31% | 395,536 | Common | SOLE |
| 942749102 | WTS | WATTS WATER TECHNOLOGIES INC | $47.5M | 2.15% | 233,068 | Common | SOLE |
| 776696106 | ROP | ROPER TECHNOLOGIES INC | $43.3M | 1.96% | 73,430 | Common | SOLE |
| 13646K108 | CP | CANADIAN PACIFIC KANSAS CITY | $43.2M | 1.96% | 614,923 | Common | SOLE |
| 127190304 | CACI | CACI INTL INC | $42.8M | 1.94% | 116,546 | Common | SOLE |
| 701094104 | PH | PARKER-HANNIFIN CORP | $40.7M | 1.84% | 66,898 | Common | SOLE |
| 115236101 | BRO | BROWN & BROWN INC | $39.3M | 1.78% | 315,815 | Common | SOLE |
| 92826C839 | V | VISA INC | $39.2M | 1.78% | 111,943 | Common | SOLE |
| 743606105 | PB | PROSPERITY BANCSHARES INC | $38.9M | 1.76% | 544,533 | Common | SOLE |
| 91324P102 | UNH | UNITEDHEALTH GROUP INC | $37.8M | 1.71% | 72,132 | Common | SOLE |
| 903731107 | ULS | UL SOLUTIONS INC | $34.7M | 1.57% | 614,450 | Common | SOLE |
| 974250102 | WINA | WINMARK CORP | $34.1M | 1.55% | 107,401 | Common | SOLE |
| 45167R104 | IEX | IDEX CORP | $32.6M | 1.48% | 179,980 | Common | SOLE |
| 37637Q105 | GBCI | GLACIER BANCORP INC NEW | $30.4M | 1.38% | 688,223 | Common | SOLE |
| 053015103 | ADP | AUTOMATIC DATA PROCESSING INC | $30.4M | 1.38% | 99,586 | Common | SOLE |
| 824348106 | SHW | SHERWIN WILLIAMS CO | $30.2M | 1.37% | 86,429 | Common | SOLE |
| 683344105 | ONTO | ONTO INNOVATION INC | $23.6M | 1.07% | 194,101 | Common | SOLE |
| 46137V357 | RSP | INVESCO EXCHANGE TRADED FD TR | $15.2M | 0.69% | 87,628 | Common | SOLE |
| 816300107 | SIGI | SELECTIVE INS GROUP INC | $14.2M | 0.64% | 154,903 | Common | SOLE |
| 037833100 | AAPL | APPLE INC | $11.1M | 0.50% | 49,833 | Common | SOLE |
| 78462F103 | SPY | SPDR S&P 500 ETF TR | $6.5M | 0.30% | 11,687 | Common | SOLE |
| 194162103 | CL | COLGATE PALMOLIVE CO | $6.4M | 0.29% | 68,472 | Common | SOLE |
| 594918104 | MSFT | MICROSOFT CORP | $5.3M | 0.24% | 14,089 | Common | SOLE |
| 808524805 | SCHF | SCHWAB STRATEGIC TR | $2.8M | 0.13% | 142,137 | Common | SOLE |
| 02079K107 | GOOG | ALPHABET INC | $2.6M | 0.12% | 16,901 | Common | SOLE |
| 126402106 | CSW | CSW INDUSTRIALS INC | $1.8M | 0.08% | 6,300 | Common | SOLE |
| 023135106 | AMZN | AMAZON COM INC | $1.4M | 0.07% | 7,582 | Common | SOLE |
| 02079K305 | GOOGL | ALPHABET INC | $1.3M | 0.06% | 8,574 | Common | SOLE |
| 464285204 | IAU | ISHARES GOLD TR | $1.3M | 0.06% | 21,350 | Common | SOLE |
| 464287804 | IJR | ISHARES TR | $1.0M | 0.05% | 9,925 | Common | SOLE |
| 46625H100 | JPM | JPMORGAN CHASE & CO. | $1.0M | 0.05% | 4,106 | Common | SOLE |
| 922908769 | VTI | VANGUARD INDEX FDS | $958,000 | 0.04% | 3,486 | Common | SOLE |
| 04010L103 | ARCC | ARES CAPITAL CORP | $953,000 | 0.04% | 43,000 | Common | SOLE |
| 882508104 | TXN | TEXAS INSTRS INC | $941,000 | 0.04% | 5,234 | Common | SOLE |
| 459200101 | IBM | INTERNATIONAL BUSINESS MACHS | $905,000 | 0.04% | 3,641 | Common | SOLE |
| 478160104 | JNJ | JOHNSON & JOHNSON | $842,000 | 0.04% | 5,079 | Common | SOLE |
| 084670702 | BRK/B | BERKSHIRE HATHAWAY INC DEL | $836,000 | 0.04% | 1,569 | Common | SOLE |
| 71654V101 | PBR/A | PETROLEO BRASILEIRO SA PETROBR | $815,000 | 0.04% | 62,467 | Common | SOLE |
| 002824100 | ABT | ABBOTT LABS | $783,000 | 0.04% | 5,900 | Common | SOLE |
| 58933Y105 | MRK | MERCK & CO INC | $747,000 | 0.03% | 8,326 | Common | SOLE |
| 78351F107 | RYAN | RYAN SPECIALTY HOLDINGS INC | $739,000 | 0.03% | 10,000 | Common | SOLE |
| 571903202 | MAR | MARRIOTT INTL INC NEW | $692,000 | 0.03% | 2,907 | Common | SOLE |
| 580135101 | MCD | MCDONALDS CORP | $660,000 | 0.03% | 2,114 | Common | SOLE |
| 78463X889 | SPDW | SPDR INDEX SHS FDS | $655,000 | 0.03% | 18,000 | Common | SOLE |
| 464287473 | IWS | ISHARES TR | $631,000 | 0.03% | 5,010 | Common | SOLE |
| G87052109 | TEL | TE CONNECTIVITY PLC | $582,000 | 0.03% | 4,120 | Common | SOLE |
| 665859104 | NTRS | NORTHERN TR CORP | $580,000 | 0.03% | 5,880 | Common | SOLE |
| 883556102 | TMO | THERMO FISHER SCIENTIFIC INC | $558,000 | 0.03% | 1,121 | Common | SOLE |
| 293792107 | EPD | ENTERPRISE PRODS PARTNERS L P | $521,000 | 0.02% | 15,250 | Common | SOLE |
| 922042742 | VT | VANGUARD INTL EQUITY INDEX FDS | $500,000 | 0.02% | 4,316 | Common | SOLE |
| 22160K105 | COST | COSTCO WHSL CORP NEW | $445,000 | 0.02% | 471 | Common | SOLE |
| 20825C104 | COP | CONOCOPHILLIPS | $431,000 | 0.02% | 4,105 | Common | SOLE |
| 452308109 | ITW | ILLINOIS TOOL WKS INC | $391,000 | 0.02% | 1,578 | Common | SOLE |
| 904767704 | — | UNILEVER PLC | $387,000 | 0.02% | 6,500 | Common | SOLE |
| 518439104 | EL | LAUDER ESTEE COS INC | $368,000 | 0.02% | 5,578 | Common | SOLE |
| 49177J102 | KVUE | KENVUE INC | $347,000 | 0.02% | 14,457 | Common | SOLE |
| 09260D107 | BX | BLACKSTONE INC | $340,000 | 0.02% | 2,430 | Common | SOLE |
| 38173M102 | GBDC | GOLUB CAP BDC INC | $333,000 | 0.02% | 22,000 | Common | SOLE |
| 892672106 | TW | TRADEWEB MKTS INC | $330,000 | 0.01% | 2,220 | Common | SOLE |
| 718546104 | PSX | PHILLIPS 66 | $304,000 | 0.01% | 2,464 | Common | SOLE |
| 30303M102 | META | META PLATFORMS INC | $264,000 | 0.01% | 458 | Common | SOLE |
| 717081103 | PFE | PFIZER INC | $245,000 | 0.01% | 9,677 | Common | SOLE |
| 438516106 | HON | HONEYWELL INTL INC | $242,000 | 0.01% | 1,141 | Common | SOLE |
| G0403H108 | AON | AON PLC | $239,000 | 0.01% | 600 | Common | SOLE |
| 464288257 | ACWI | ISHARES TR | $233,000 | 0.01% | 2,000 | Common | SOLE |
| 025816109 | AXP | AMERICAN EXPRESS CO | $230,000 | 0.01% | 853 | Common | SOLE |
| 808524888 | SCHC | SCHWAB STRATEGIC TR | $215,000 | 0.01% | 6,000 | Common | SOLE |
| 69351T106 | PPL | PPL CORP | $204,000 | 0.01% | 5,654 | Common | SOLE |
| 02081G201 | ATEC | ALPHATEC HLDGS INC | $132,000 | 0.01% | 13,000 | Common | SOLE |
| 83422N105 | SLDP | SOLID POWER INC | $21,000 | 0.00% | 19,750 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.